WO2019029677A1

WO2019029677A1 - Information indication method and apparatus

Info

Publication number: WO2019029677A1
Application number: PCT/CN2018/099884
Authority: WO
Inventors: 张荻; 刘鹍鹏
Original assignee: 华为技术有限公司
Priority date: 2017-08-11
Filing date: 2018-08-10
Publication date: 2019-02-14

Abstract

The present application provides an information indication method. The method comprises: a terminal device determining that communication on a first downlink resource fails, the first downlink resource being a resource configured by a network device for the terminal device; the terminal device sending, on a first uplink resource, first indication information to the network device, the first indication information being used to indicate that the communication on the first downlink resource fails; the first uplink resource being a resource used to bear second indication information; the length of information bits respectively corresponding to the second indication information and the first indication information being the same, the state bits of the information bits being different. When the terminal device determines that the communication on the first downlink resource fails, the first indication information is sent to the network device on a resource bearing the second indication information, the failure of the communication on the downlink resource is reported by multiplexing the uplink resource allocated to other indication information, thereby informing the base station of the failure of the communication on the downlink resource in a timely manner, and reducing resource overheads.

Description

信息指示的方法和装置Method and device for information indication

技术领域Technical field

本申请涉及通信技术领域，尤其涉及一种信息指示的方法和装置。The present application relates to the field of communications technologies, and in particular, to a method and apparatus for information indication.

背景技术Background technique

目前，通信***通常使用不同种类的参考信号：一类参考信号用于估计信道，该类参考信号能够用于对含有控制信息或者数据的接收信号进行相干解调；另一类用于信道状态或信道质量的测量，该类参考信号能够实现对用户设备(User Equipment，UE)的调度。用户设备基于对信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)的信道质量测量得到信道状态信息CSI，该CSI包括秩指示(Rank Indicator，RI)，预编码指示(Precoding Matrix Indicator，PMI)，信道质量指示(Channel Quality Indicator，CQI)等。上述CSI信息可由用户设备通过物理上行控制信道或物理上行共享信道发送给基站。Currently, communication systems typically use different kinds of reference signals: one type of reference signal is used to estimate the channel, such reference signals can be used for coherent demodulation of received signals containing control information or data; another type is used for channel state or The measurement of the channel quality enables the scheduling of the user equipment (User Equipment, UE). The user equipment obtains channel state information CSI based on channel quality information of a channel state information reference signal (CSI-RS), where the CSI includes a Rank Indicator (RI), and a Precoding Matrix Indicator (Precoding Matrix Indicator, PMI), Channel Quality Indicator (CQI), etc. The CSI information may be sent by the user equipment to the base station through a physical uplink control channel or a physical uplink shared channel.

随着智能终端尤其是视频业务的出现，当前的频谱资源已经难以满足用户对容量需求的***式增长。具有更大的可用带宽的高频频段(例如，毫米波频段)逐渐成为下一代通信***的候选频段。另一方面，现代通信***通常使用多天线技术来提高***的容量和覆盖或者改善用户的体验，使用高频频段的另一个优点是可以大大减小多天线配置的尺寸，从而便于站址获取并且便于部署更多的天线。然而，与现有LTE等***的工作频段不同的是，高频频段将导致更大的路径损耗，特别是大气、植被等因素的影响更进一步加剧了无线传播的损耗。With the advent of smart terminals, especially video services, current spectrum resources have been difficult to meet the explosive growth of user demand for capacity. High frequency bands with larger available bandwidth (eg, millimeter wave bands) are becoming candidate bands for next generation communication systems. On the other hand, modern communication systems often use multi-antenna technology to increase the capacity and coverage of the system or improve the user's experience. Another advantage of using the high-frequency band is that the size of the multi-antenna configuration can be greatly reduced, thereby facilitating site acquisition and Easy to deploy more antennas. However, unlike the working frequency bands of existing LTE systems, the high frequency band will lead to greater path loss, especially the influence of factors such as the atmosphere and vegetation, which further aggravate the loss of wireless propagation.

为克服上述较大的传播损耗，一种基于波束赋形技术的公共信号传输机制被采用，以通过较大的天线增益来补偿公共信号传播过程中的上述损耗。其中，波束赋形的公共信号可包括广播信道，同步信号，以及小区特定的参考信号等。To overcome the above large propagation loss, a common signal transmission mechanism based on beamforming techniques is employed to compensate for the aforementioned losses in the propagation of common signals by a larger antenna gain. The common signal of the beamforming may include a broadcast channel, a synchronization signal, and a cell-specific reference signal.

当公共信号基于波束赋形技术进行传输时，一旦用户发生移动，可能出现传输信号对应的赋形波束的方向不再匹配移动后的用户位置，从而接收信号频繁中断的问题。为跟踪所述公共信号传输过程中的赋形波束变化，一种基于波束赋形技术的信道质量测量及结果上报被引入。该信道质量的测量可以基于波束赋形后的同步信号或小区特定参考信号。相比小区切换，用户在不同赋形波束间的切换更加动态和频繁，因此一种动态的测量上报机制被需要。类似于CSI信息的上报，该赋形波束的信道质量结果的上报也可由用户设备通过物理上行控制信道或物理上行共享信道发送给基站。When the common signal is transmitted based on the beamforming technology, once the user moves, the direction of the shaped beam corresponding to the transmission signal may no longer match the position of the user after the movement, so that the received signal is frequently interrupted. In order to track the shaped beam changes during the transmission of the common signal, a channel quality measurement based on beamforming techniques and result reporting is introduced. The measurement of the channel quality may be based on a beamformed synchronization signal or a cell specific reference signal. Compared with cell switching, users switch between different shaped beams more dynamically and frequently, so a dynamic measurement reporting mechanism is needed. Similar to the reporting of the CSI information, the reporting of the channel quality result of the shaped beam may also be sent by the user equipment to the base station through the physical uplink control channel or the physical uplink shared channel.

UE通过对基站发送的多个波束进行测量选择其较优的N个波束，并将较优的N个波束测量信息上报给基站。基站在后续和UE通信过程中会采用这N个波束进行数据传输。但是由于在通信过程中存在遮挡，高频信道下的绕射能力差，导致当前服务的波束有可能被阻挡，信号无法继续传输。因此，为了防止在出现波束被阻挡的情况下，通信被突然中段，需要在检测到波束被阻挡的情况下及时通知基站，以便尽早恢复通信链路。The UE selects the better N beams by measuring the multiple beams sent by the base station, and reports the better N beam measurement information to the base station. The base station uses the N beams for data transmission during subsequent communication with the UE. However, due to the occlusion in the communication process, the diffraction capability under the high frequency channel is poor, and the current service beam may be blocked, and the signal cannot continue to be transmitted. Therefore, in order to prevent the communication from being suddenly in the middle when the beam is blocked, it is necessary to notify the base station in time when the detected beam is blocked, so as to restore the communication link as early as possible.

发明内容Summary of the invention

本申请提供一种信息指示的方法和装置，能够在下行资源上的通信失败时，及时恢复通信链路，并且能够在通知网络设备下行资源上的通信失败时减少对资源的开销。The present application provides a method and apparatus for information indication, which can restore a communication link in time when communication on a downlink resource fails, and can reduce overhead of resources when notifying communication failure on a downlink resource of a network device.

第一方面，提供了一种信息指示的方法，终端设备确定第一下行资源上的通信失败，所述第一下行资源为网络设备为终端设备配置的资源；终端设备在第一上行资源上向网络设备发送第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。The first aspect provides a method for information indication, where the terminal device determines that the communication on the first downlink resource fails, the first downlink resource is a resource configured by the network device for the terminal device, and the terminal device is at the first uplink resource. Transmitting, by the network device, first indication information, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is a resource used to carry the second indication information, The first uplink resource is a resource allocated by the network device to the terminal device, and the length of the information bit corresponding to the first indication information and the first indication information are the same, and the status bits of the information bits are different.

在本申请中，在终端设备确定第一下行资源上的通信失败时，通过在承载第二指示信息的资源上向网络设备发送第一指示信息，向网络设备指示第一下行资源上的通信失败，从而使得在下行资源上的通信失败时，不用单独为终端设备分配上行传输资源上报下行资源上的通信失败情况，而是复用为其他指示信息(例如，第二指示信息的一例)分配的上行资源上报下行资源上的通信失败的情况，从而实现及时通知基站下行资源上的通信失败的情况，又能减少对资源的开销。In the present application, when the terminal device determines that the communication on the first downlink resource fails, the first indication information is sent to the network device by using the resource that carries the second indication information, and the network device is instructed to indicate the first downlink resource. The communication fails, so that when the communication on the downlink resource fails, the terminal device is not separately allocated the uplink transmission resource to report the communication failure on the downlink resource, but is multiplexed into other indication information (for example, an example of the second indication information). The allocated uplink resource reports the failure of the communication on the downlink resource, so that the communication failure on the downlink resource of the base station is notified in time, and the resource overhead is reduced.

可选地，所述第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。Optionally, the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.

结合第一方面，在第一方面的一种可能的实现方式中，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。With reference to the first aspect, in a possible implementation manner of the first aspect, the second indication information is beam state information periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information. And/or N first quality information, where the first index information is used to indicate an index of the first reference signal resource, where the first quality information is quality information of a reference signal carried by the first reference signal resource, where The first reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to 1.

结合第一方面，在第一方面的一种可能的实现方式中，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。With reference to the first aspect, in a possible implementation manner of the first aspect, the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and the N first index information The index of any two of the first index information is different and/or the index of any two reference signal resource groups of the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 With reference to the first aspect, in a possible implementation manner of the first aspect, the first indication information includes N ₁ second index information and/or N ₁ second quality information, where the second index information is used by And indicating the index of the second reference signal resource, where the second quality information is quality information of the reference signal carried by the second reference signal resource, where the N ₁ second index information indicates N ₁ second The reference signal resources belong to the same reference signal resource group, and the N ₁ is a positive integer greater than 1 and less than or equal to N.

可选地，所述第二参考信号资源与所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束相关联，或所述第二参考信号资源对应所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。Optionally, the second reference signal resource is associated with a beam determined by the terminal device to restore communication between the terminal device and the network device, or the second reference signal resource corresponds to the terminal The reference signal resource whose channel quality of the reference signal detected by the device in the candidate reference signal resource set is higher than a predetermined threshold.

结合第一方面，在第一方面的一种可能的实现方式中，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引。 With reference to the first aspect, in a possible implementation manner of the first aspect, the N ₁ second index information includes at least two identical second index information, and the at least two identical second index information And indicating that the communication failure on the first downlink resource is used, and/or the at least two identical second index information is used to indicate that the terminal device determines to restore the terminal device and the network device. The beam of communication, or the at least two identical second index information, is used to indicate an index of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.

结合第一方面，在第一方面的一种可能的实现方式中，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败，和/或所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。 With reference to the first aspect, in a possible implementation manner of the first aspect, the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information Used to indicate that the communication on the first downlink resource fails, and/or the at least two identical second quality information are used to indicate that the terminal device determines to restore the terminal device and the network device a beam of communication, or the at least two identical second quality information is used to indicate a quality of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold information.

结合第一方面，在第一方面的一种可能的实现方式中，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。 Binding a first aspect, a first aspect of the possible implementation manner, the second N comprising at least a minimum quality information value of _a second quality information, the minimum value of the at least a second mass of information And indicating that the communication failure on the first downlink resource, and/or the at least one lowest value second quality information is used to indicate that the terminal device determines to restore the terminal device and the network device a beam of communication, or the second quality information of the at least one lowest value is used to indicate a quality of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold information.

可选地，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或所述N ₁个第二质量信息中任意两个第二质量信息相同，所述任意两个相同的第二质量信息完全相同用于指示所述第一下行资源上的通信失败，和/或所述任意两个相同的第二质量信息用于指示所述终端设备推荐确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或者所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引和/或参考信号资源的质量信息。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the communication failure on the first downlink resources, and And the any two identical second index information is used to indicate a beam determined by the terminal device to recover communication between the terminal device and the network device, or any two identical second The index information is used to indicate an index of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or any two of the N ₁ second quality information The second quality information is the same, and the any two identical second quality information are identical to indicate communication failure on the first downlink resource, and/or the any two identical second quality information. And indicating, by the terminal device, the determined beam for restoring communication between the terminal device and the network device, or the any two identical second quality information is used to indicate the terminal setting Quality index information and / or reference signal resources of a channel quality of the reference signal detected in the candidate resource set higher than the reference signal the reference signal resources of a predetermined threshold.

可选地，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备推荐确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或者所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引和/或参考信号资源的质量信息。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the communication failure on the first downlink resources, and And the any two identical second index information is used to indicate a beam determined by the terminal device to recover communication between the terminal device and the network device, or any two identical second The index information is used to indicate an index of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or the N ₁ second quality information includes N ₁ -1 or N ₁ -2 lowest value second quality information, the N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate communication failure on the first downlink resource And/or the N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate that the terminal device recommends the determined beam for restoring communication between the terminal device and the network device a second mass, or the N ₁ -1 N ₁ -2 or lowest values Quality index information and / or reference signal resources for channel quality information indicative of a reference signal to the terminal device detects the reference signal in the candidate resource set higher than the reference signal resources of a predetermined threshold.

因此，终端设备在上报N ₁个重复参考信号资源的的索引信息，和/或N ₁个对应的质量信息，有利于降低网络设备解码第二索引信息和/或第二质量信息的误码率，提高解码正确性，并且还有助于提高恢复终端设备与网络设备之间的通信的概率。 Therefore, the terminal device reports the index information of the N ₁ repeated reference signal resources, and/or the N ₁ corresponding quality information, which is beneficial to reducing the error rate of the network device decoding the second index information and/or the second quality information. To improve the correctness of decoding, and also to improve the probability of recovering communication between the terminal device and the network device.

可选地，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 Optionally, the bits of the N ₁ second quality information are special status bits, and the special status bits include any one of a zero indication or a lowest indication bit of quality information, where the special status bits are used to indicate The communication on the first downlink resource fails.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于N的正整数。 With reference to the first aspect, in a possible implementation manner of the first aspect, the first indication information includes N ₂ third index information and/or N ₂ third quality information, where the third index information is used by An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, a channel quality of the third quality information is lower than a predetermined threshold, and the third The reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource group. Wherein N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.

结合第一方面，在第一方面的一种可能的实现方式中，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。 With reference to the first aspect, in a possible implementation manner of the first aspect, the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information And indicating that the communication failure on the first downlink resource is performed; and/or the N ₂ third quality information includes at least two identical third quality information, and the at least two identical third quality information And indicating that the communication on the first downlink resource fails.

结合第一方面，在第一方面的一种可能的实现方式中，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 With reference to the first aspect, in a possible implementation manner of the first aspect, the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information And indicating that the communication on the first downlink resource fails; and/or the third quality information including the at least one lowest value in the N ₂ third quality information, and the third quality information of the at least one lowest value And indicating that the communication on the first downlink resource fails.

可选地，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息完全相同，所述任意两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。 Alternatively, the same _two N third index information of any two third index information, any two of the same third index information for communicating on a first downlink resource an indication of the failure; and / N ₂ or the quality of third information are identical, any two of the same third quality information indicating the communication failure on the first downlink resources.

可选地，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 Alternatively, the same _two N third index information of any two third index information, any two of the same third index information for communicating on a first downlink resource an indication of the failure; and / or the N ₂ third quality information includes N ₂ -1 or N ₂ -2 lowest value third quality information, and the N ₂ -1 or N ₂ -2 lowest value third quality information is used And indicating that the communication on the first downlink resource fails.

因此，终端设备在上报N ₂个重复参考信号资源的索引信息，和/或N ₂个对应的质量信息，有利于降低网络设备解码第二索引信息和/或第二质量信息的误码率，提高解码正确性，并且还有助于提高恢复终端设备与网络设备之间的通信的概率。 Therefore, the terminal device reports the index information of the N ₂ repeated reference signal resources, and/or the N ₂ corresponding quality information, which is beneficial to reducing the error rate of the network device decoding the second index information and/or the second quality information. Improve decoding accuracy and also help increase the probability of resuming communication between the terminal device and the network device.

可选地，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 Optionally, the bits of the N ₂ third quality information are special status bits, where the special status bits include any one of a zero indication or a lowest indication bit of quality information, where the special status bits are used to indicate The communication on the first downlink resource fails.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the first aspect, in a possible implementation manner of the first aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical two index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or the N ₁ of the second quality information includes at least two identical first Two quality information, the at least two identical second quality information is used to indicate that the communication on the first downlink resource fails; and/or the N ₂ third index information includes at least two identical The third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or the N ₂ third quality information includes at least two identical Three quality information, the at least two identical third Amount information used for communication on a first downlink resource an indication of the failure; and / or N ₂ at least one third of third quality of quality information of the information bit is a special status bit, said status bit special And indicating that the communication on the first downlink resource fails, where N1+N2≤N.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the first aspect, in a possible implementation manner of the first aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical two index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or the N ₁ of the second quality information includes at least a first minimum value Second quality information, the second quality information of the at least one lowest value is used to indicate communication failure on the first downlink resource; and/or the N ₂ third index information includes at least two identical The third index information, where the at least two identical third index information is used to indicate communication failure on the first downlink resource; and/or the N ₂ third quality information includes at least one lowest value Three quality information, the at least one minimum A third quality information used for communication on a first downlink resource an indication of the failure; and / or the mass of the N ₁ at least a second mass of a second information bit of information is a special status bit, the The special status bit is used to indicate that the communication on the first downlink resource fails; and/or the bit of the at least one third quality information of the N ₂ third quality information is a special status bit, the special status The bit is used to indicate that the communication on the first downlink resource fails, where N1+N2≤N.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the first aspect, in a possible implementation manner of the first aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical Two index information, where the at least two identical second index information is used to indicate communication failure on the first downlink resource; and/or the N ₁ second quality information includes N ₁ -1 or N _{1 to} 2 lowest value second quality information, where the N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or N ₂ of third said index information includes at least two identical third index information, at least two of the same third index information for communicating on a first downlink resource an indication of the failure; and / or The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, the N ₂ -1 or N ₂ -2 lowest value third quality information for indicating communication failure on the first downlink resource; and/or at least one second quality of the N ₁ second quality information The bit of the information is a special status bit, the special status bit is used to indicate communication failure on the first downlink resource; and/or at least one third quality information of the N ₂ third quality information The bit is a special status bit, and the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤N.

可选地，所述N，N ₁，N ₂是由网络设备配置的，或所述N，N ₁，N ₂是预定义的。 Optionally, the N, N ₁ , N ₂ are configured by a network device, or the N, N ₁ , N ₂ are predefined.

结合第一方面，在第一方面的一种可能的实现方式中，所述终端设备接收网络设备发送的与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。With reference to the first aspect, in a possible implementation manner of the first aspect, the terminal device receives, by the network device, response information that is associated with the first indication information, where the response information is used to indicate the network device The first indication information is correctly received.

作为另一种可选实现方式，所述第一指示信息为所述波束状态信息与波束失败恢复请求信息进行联合编码后的信息，所述波束失败恢复请求信息用于指示所述第一下行资源上的通信失败。In another optional implementation manner, the first indication information is information that is jointly encoded by the beam state information and the beam failure recovery request information, where the beam failure recovery request information is used to indicate the first downlink. Communication on the resource failed.

通过将波束状态信息与波束失败恢复请求信息联合编码，并在承载波束状态信息的资源上向网络设备发送编码后的第一指示信息，使得网络设备根据该第一指示信息，即能确定波束状态信息，又能确定第一下行资源上的通信失败，从而实现及时通知基站第一下行资源上的通信失败的情况，又能减少对资源的开销。And combining the beam state information with the beam failure recovery request information, and transmitting the coded first indication information to the network device on the resource carrying the beam state information, so that the network device can determine the beam state according to the first indication information. The information can determine the communication failure on the first downlink resource, so as to timely notify the base station of the failure of the communication on the first downlink resource, and reduce the resource overhead.

作为另一种可选实现方式，所述第一指示信息还可以为波束失败恢复请求信息，此时需要增加信息指示位(例如，增加1比特信息位)向网络指示该第一指示信息为波束失败恢复请求信息，使得网络设备根据该第一指示信息确定第一下行资源上的通信失败，从而实现及时通知基站第一下行资源上的通信失败的情况，又能减少对资源的开销。As another optional implementation manner, the first indication information may also be a beam failure recovery request information, where an information indicating bit (for example, adding a 1-bit information bit) needs to be added to the network to indicate the first indication information to be a beam. The failure recovery request information is used to determine, by the network device, the communication failure on the first downlink resource according to the first indication information, so as to timely notify the base station of the failure of the communication on the first downlink resource, and reduce the resource overhead.

结合第一方面，在第一方面的一种可能的实现方式中，所述第一指示信息为信道状态信息CSI。In conjunction with the first aspect, in a possible implementation manner of the first aspect, the first indication information is channel state information CSI.

具体地，在第一指示信息为信道状态信息(Channel state information，CSI)的情况下，终端设备在承载信道状态信息CSI的资源上向网络设备发送第一指示信息，该第一指示信息用于向网络设备指示第一下行资源上的通信失败。Specifically, in a case where the first indication information is channel state information (CSI), the terminal device sends first indication information to the network device on the resource that carries the channel state information CSI, where the first indication information is used. Notifying the network device that the communication on the first downlink resource has failed.

作为一种可选实现方式，所述信道状态信息CSI的冗余状态位或者特殊状态位承载有所述波束失败恢复请求信息，所述波束失败恢复请求信息用于指示所述第一下行资源上的通信失败。As an optional implementation, the redundancy status bit or the special status bit of the channel state information CSI carries the beam failure recovery request information, where the beam failure recovery request information is used to indicate the first downlink resource. The communication on the failed.

通过将波束失败恢复请求信息承载信道状态信息的冗余状态位或者特殊状态位上，并在承载信道状态信息的资源上向网络设备发送第一指示信息，使得网络设备根据该第一指示信息，确定第一下行资源上的通信失败，从而实现及时通知基站第一下行资源上的通信失败的情况，又能减少对资源的开销。And transmitting the first indication information to the network device by using the first indication information on the resource carrying the channel state information, and the network device, according to the first indication information, The communication failure on the first downlink resource is determined, so that the communication failure on the first downlink resource of the base station is notified in time, and the resource overhead is reduced.

作为另一种可选实现方式，所述第一指示信息为所述信道状态信息与波束失败恢复请求信息进行联合编码后的信息，所述波束失败恢复请求信息用于指示所述第一下行资源上的通信失败。As another optional implementation manner, the first indication information is information that is jointly encoded by the channel state information and the beam failure recovery request information, where the beam failure recovery request information is used to indicate the first downlink. Communication on the resource failed.

通过将信道状态信息与波束失败恢复请求信息联合编码，并在承载信道状态信息的资源上向网络设备发送编码后的第一指示信息，使得网络设备根据该第一指示信息，即能确定信道状态信息，又能确定波束上的通信失败，从而实现及时通知基站波束上的通信失败的情况，又能减少对资源的开销。The channel state information is combined with the beam failure recovery request information, and the coded first indication information is sent to the network device on the resource that carries the channel state information, so that the network device can determine the channel state according to the first indication information. The information can also determine the communication failure on the beam, thereby realizing timely notification of communication failure on the beam of the base station, and reducing the overhead of resources.

第二方面，提供了一种信息指示的方法，网络设备在第一上行资源上接收终端设备发送的第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同；所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败。The second aspect provides a method for indicating information, where the network device receives the first indication information sent by the terminal device on the first uplink resource, where the first indication information is used to indicate the communication on the first downlink resource. If the first uplink resource is a resource for carrying the second indication information, the first uplink resource is a resource allocated by the network device to the terminal device, and the second indication information is the first The information bits corresponding to the indication information have the same length, and the status bits of the information bits are different. The network device determines, according to the first indication information, that the communication failure on the first downlink resource.

结合第二方面，在第二方面的一种可能的实现方式中，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。With reference to the second aspect, in a possible implementation manner of the second aspect, the second indication information is beam state information that is periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information. And/or N first quality information, where the first index information is used to indicate an index of the first reference signal resource, where the first quality information is quality information of a reference signal carried by the first reference signal resource, where The first reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to 1.

结合第二方面，在第二方面的一种可能的实现方式中，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。With reference to the second aspect, in a possible implementation manner of the second aspect, the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and the N first index information The index of any two of the first index information is different and/or the index of any two reference signal resource groups of the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.

结合第二方面，在第二方面的一种可能的实现方式中，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 With reference to the second aspect, in a possible implementation manner of the second aspect, the network device determines, according to the first indication information, a communication failure on the first downlink resource, including: the first indication The information includes N ₁ second index information and/or N ₁ second quality information, the second index information is used to indicate an index of the second reference signal resource, and the second quality information is the second reference signal The quality information of the reference signal carried by the resource, where the N ₁ second reference signal resources indicated by the N ₁ second index information belong to the same reference signal resource group, and the N ₁ is greater than 1 and less than or equal to N. Integer.

结合第二方面，在第二方面的一种可能的实现方式中，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败。 Binding a second aspect, the second aspect A possible implementation manner, the second index the N ₁ includes at least two identical second index information, the at least two same second index information And a beam for indicating communication between the terminal device and the network device that is determined by the terminal device, or the at least two identical second index information is used to indicate that the terminal device is in a candidate reference signal resource set Determining, by the network device, that the communication failure on the first downlink resource is determined according to the first indication information, where the network device detects that the channel quality of the reference signal is higher than a predetermined threshold. And determining, by the device, the communication failure on the first downlink resource according to the at least two identical second index information.

结合第二方面，在第二方面的一种可能的实现方式中，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败。 With reference to the second aspect, in a possible implementation manner of the second aspect, the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information a beam for instructing the terminal device to recover communication between the terminal device and the network device, or the at least two identical second quality information is used to indicate that the terminal device is in a candidate reference signal And determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that the channel quality of the reference signal detected in the resource set is higher than the quality information of the reference signal resource of the predetermined threshold, including: The network device determines, according to the at least two identical second quality information, that the communication fails on the first downlink resource.

结合第二方面，在第二方面的一种可能的实现方式中，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少一个最低值的第二质量信息，确定所述第一下行资源上的通信失败。 Binding a second aspect, the second aspect A possible implementation manner, the second N comprising at least a minimum quality information value of _a second quality information, the minimum value of the at least a second mass of information a beam for instructing the terminal device to recover communication between the terminal device and the network device, or the second quality information of the at least one lowest value is used to indicate that the terminal device is in a candidate reference signal And determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that the channel quality of the reference signal detected in the resource set is higher than the quality information of the reference signal resource of the predetermined threshold, including: The network device determines, according to the at least one lowest value second quality information, that the communication failure on the first downlink resource.

可选地，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中任意两个第二质量信息相同，所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息或所述任意两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第二质量信息，确定所述第一下行资源上的通信失败。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the terminal device determines the terminal device for restoring a beam communicating with the network device, or any two identical second index information, used to indicate that a channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Determining, by the network device, the communication failure on the first downlink resource according to the first indication information, the network device, according to the any two identical second index information, determining a first of the communication on the downlink resource failure; and / or _a second quality information of any two of the N second quality information, any two of the same quality information for indicating a second Determining the quality information of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold or the any two identical second The quality information is used to indicate a beam that is determined by the terminal device to restore communication between the terminal device and the network device, and the network device determines, according to the first indication information, the first downlink resource. The communication fails, and the network device determines that the communication failure on the first downlink resource is determined according to any two identical second quality information.

可选地，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述N ₁-1或N ₁-2个最低值的第二质量信息，确定所述第一下行资源上的通信失败。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the terminal device determines the terminal device for restoring a beam communicating with the network device, or any two identical second index information, used to indicate that a channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Determining, by the network device, the communication failure on the first downlink resource according to the first indication information, the network device, according to the any two identical second index information, Determining that the communication on the first downlink resource fails; and/or the N ₁ second quality information includes N ₁ -1 or N ₁ -2 lowest value second quality information, the N ₁ - 1 or N ₁ -2 lowest value second quality information is used to indicate quality information of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold or The N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate a beam determined by the terminal device to recover communication between the terminal device and the network device, where the network device is Determining, by the first indication information, that the communication failure on the first downlink resource comprises: determining, by the network device, the first quality information according to the second quality information of the lowest value of N ₁ -1 or N ₁ -2 The communication on a downlink resource failed.

因此，终端设备在上报N ₁个重复参考信号资源的索引信息，和/或N ₁个对应的质量信息，有利于降低网络设备解码第二索引信息和/或第二质量信息的误码率，提高解码正确性，并且还有助于提高恢复终端设备与网络设备之间的通信的概率。 Therefore, the terminal device reports the index information of the N ₁ repeated reference signal resources, and/or the N ₁ corresponding quality information, which is beneficial to reducing the error rate of the network device decoding the second index information and/or the second quality information. Improve decoding accuracy and also help increase the probability of resuming communication between the terminal device and the network device.

可选地，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败。 Optionally, the bits of the N ₁ second quality information are special status bits, where the special status bits include any one of a zero indication or a lowest indication bit of quality information, and the network device is according to the first And the indicating information, determining that the communication failure on the first downlink resource includes: determining, by the network device, that the communication failure on the first downlink resource is performed according to the special status bit.

结合第二方面，在第二方面的一种可能的实现方式中，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于N的正整数。 With reference to the second aspect, in a possible implementation manner of the second aspect, the first indication information includes N ₂ third index information and/or N ₂ third quality information, where the third index information is used by An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, a channel quality of the third quality information is lower than a predetermined threshold, and the third The reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource group. Wherein N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.

结合第二方面，在第二方面的一种可能的实现方式中，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败。 With reference to the second aspect, in a possible implementation manner of the second aspect, the N ₂ third index information includes at least two identical third index information, and the network device is configured according to the first indication information. Determining, by the network device, the communication failure on the first downlink resource according to the at least two identical third index information; and/or ₂ said N third quality information includes at least two identical third quality information, the network device according to the first indication information, determining downlink communication resource on the first failure, comprising: the network And determining, by the device, the communication failure on the first downlink resource according to the at least two identical third quality information.

结合第二方面，在第二方面的一种可能的实现方式中，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少一个最低值的第三质量信息，确定所述第一下行资源上的通信失败。 With reference to the second aspect, in a possible implementation manner of the second aspect, the N ₂ third index information includes at least two identical third index information, and the network device is configured according to the first indication information. Determining, by the network device, the communication failure on the first downlink resource according to the at least two identical third index information; and/or N ₂ of third said quality information includes information of a third mass, the minimum value of the at least one network device according to the first indication information, determining downlink communication resource on the first failure, comprising: the network And determining, by the device, the communication failure on the first downlink resource according to the third quality information of the at least one lowest value.

可选地，在第二方面的一种可能的实现方式中，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/所述N ₂个第三质量信息完全相同，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第三质量信息，确定所述第一下行资源上的通信失败。 Optionally, one aspect of the second possible implementation manner, the same N ₂ two third index information of any third index information of the network device according to the first indication information, determining The communication failure on the first downlink resource includes: determining, by the network device, communication failure on the first downlink resource according to any two identical third index information; and/or the N ₂ The third quality information is completely the same, and the network device determines, according to the first indication information, that the communication failure on the first downlink resource is: the network device is configured according to any two identical third quality information. Determining that the communication on the first downlink resource fails.

可选地，在第二方面的一种可能的实现方式中，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述任意两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/所述N ₂个第三质量信息包括N ₂-1或N ₂-2个最低值的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述N ₂-1或N ₂-2个最低值的第三质量信息，确定所述第一下行资源上的通信失败。 Optionally, one aspect of the second possible implementation manner, the same N ₂ two third index information of any third index information of the network device according to the first indication information, determining The communication failure on the first downlink resource includes: determining, by the network device, communication failure on the first downlink resource according to any two identical third index information; and/or the N ₂ The third quality information includes a third quality information of a minimum value of N ₂ -1 or N ₂ -2, and the network device determines, according to the first indication information, a communication failure on the first downlink resource, including: The network device determines, according to the N ₂ -1 or N ₂ -2 lowest value third quality information, that the communication failure on the first downlink resource.

可选地，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败。 Optionally, the bits of the N ₂ third quality information are special status bits, where the special status bits include any one of a zero indication or a lowest indication bit of quality information, and the network device is according to the first And the indicating information, determining that the communication failure on the first downlink resource includes: determining, by the network device, that the communication failure on the first downlink resource is performed according to the special status bit.

结合第二方面，在第二方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the second aspect, in a possible implementation manner of the second aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical Determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that: the network device determines, according to the at least two identical second index information, The communication failure on the first downlink resource is performed; and/or the N ₁ second quality information includes at least two identical second quality information, and the network device determines, according to the first indication information, The communication failure on the first downlink resource includes: determining, by the network device, communication failure on the first downlink resource according to the at least two identical second quality information; and/or the N ₂ The third index information includes to Determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including: the network device according to the at least two identical And determining, by the third index information, the communication failure on the first downlink resource; and/or the N ₂ third quality information includes at least two identical third quality information, where the network device is configured according to the first Determining, by the network device, that the communication failure on the first downlink resource is determined by the network device, according to the at least two identical third quality information, that the communication failure on the first downlink resource is determined; and or at least one of said N second mass mass _a second information bit is a special status bit information, information of the network device according to the first indication, determining that the first communication on the downlink resource failed And/or the bit of the at least one third quality information of the N ₂ third quality information is a special status bit, and the network device determines, according to the first indication information, the first downlink resource Pass Failure, comprising: the network device according to the specific status bits to determine the downlink communication fails on the first resource, wherein N1 + N2≤N.

结合第二方面，在第二方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少一个最低值的第二质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少一个最低值的第三质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the second aspect, in a possible implementation manner of the second aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical Determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that: the network device determines, according to the at least two identical second index information, said communication fails on the first downlink resources; and / or the N ₁ of the second quality information includes quality information of at least a second minimum value of the network device according to the first indication information, determining the The communication failure on the first downlink resource includes: determining that the communication failure on the first downlink resource is performed according to the second quality information of the at least one lowest value; and/or the N ₂ Third index information package And determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including: the network device according to the at least two identical And determining, by the third index information, the communication failure on the first downlink resource; and/or the third quality information including the at least one lowest value in the N ₂ third quality information, where the network device is configured according to the Determining, by the indication information, the communication failure on the first downlink resource, that: the network device determines, according to the at least one lowest value third quality information, that the communication failure on the first downlink resource is; and / N or the mass of the at least one second mass of _a second information bit is a special status bit information, information of the network device according to the first indication, determining that the first communication on the downlink resource failure; and / or N ₂ of third quality information of at least one third mass bit of information is a special status bit, the network device according to the first indication information, determining downlink resource of the first The communication failure, comprising: the network device according to the specific status bits to determine the downlink communication fails on the first resource, wherein N1 + N2≤N.

结合第二方面，在第二方面的一种可能的实现方式中，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述N ₁-1或N ₁-2个最低值的第二质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述N ₂-1或N ₂-2个最低值的第三质量信息，确定所述第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败，其中N1+N2≤N。 With reference to the second aspect, in a possible implementation manner of the second aspect, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical Determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that: the network device determines, according to the at least two identical second index information, The communication failure on the first downlink resource is performed; and/or the N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, the network device according to the Determining, by the first indication information, that the communication failure on the first downlink resource comprises: determining, by the network device, the first quality according to the second quality information of the lowest value of N ₁ -1 or N ₁ -2 Communication failure on the downlink resource; and/or the N ₂ third indexes The information includes at least two identical third index information, and the network device determines, according to the first indication information, that the communication failure on the first downlink resource includes: the network device according to the at least two Determining, by the same third index information, that the communication on the first downlink resource fails; and/or the N ₂ third quality information includes a third quality of N ₂ -1 or N ₂ -2 lowest values And the determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including: the network device according to the lowest value of the N ₂ -1 or N ₂ -2 And determining, by the third quality information, the communication failure on the first downlink resource; and/or the bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the network device is configured according to Determining, by the first indication information, a communication failure on the first downlink resource; and/or a bit of the at least one third quality information of the N ₂ third quality information is a special status bit, The network device is determined according to the first indication information The failure of the first downlink communication resources, comprising: the network device according to the specific status bits to determine the downlink communication fails on the first resource, wherein N1 + N2≤N.

结合第二方面，在第二方面的一种可能的实现方式中，所述网络设备向终端设备发送的与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。With reference to the second aspect, in a possible implementation manner of the second aspect, the network device sends, to the terminal device, response information associated with the first indication information, where the response information is used to indicate the network device The first indication information is correctly received.

结合第二方面，在第二方面的一种可能的实现方式中，所述第一指示信息为信道状态信息CSI。With reference to the second aspect, in a possible implementation manner of the second aspect, the first indication information is channel state information CSI.

第三方面，提供一种终端设备，所述终端设备用于执行上述第一方面或第一方面的任一可能的实现方式中的信息指示的方法。具体地，所述终端设备可以包括用于执行第一方面或第一方面的任一可能的实现方式中的信息指示的方法的模块。The third aspect provides a terminal device, where the terminal device is configured to perform the information indication in the foregoing first aspect or any possible implementation manner of the first aspect. In particular, the terminal device may comprise means for performing the method of information indication in the first aspect or any of the possible implementations of the first aspect.

第四方面，提供一种终端设备，所述终端设备包括存储器和处理器，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，并且对该存储器中存储的指令的执行使得该处理器执行第一方面或第一方面的任一方面的可能实现方式中的方法。In a fourth aspect, a terminal device is provided, the terminal device comprising a memory and a processor, the memory is configured to store an instruction, the processor is configured to execute an instruction stored by the memory, and execution of the instruction stored in the memory causes the The processor performs the method of the first aspect or possible implementation of any of the aspects of the first aspect.

第五方面，提供一种计算机可读存储介质，其上存储有计算机程序，所述程序被处理器执行时实现第一方面或第一方面的任一方面的可能实现方式中的方法。A fifth aspect provides a computer readable storage medium having stored thereon a computer program, the program being executed by a processor to implement the method of the first aspect or the possible implementation of any of the aspects of the first aspect.

第六方面，提供一种网络设备，所述网络设备用于执行上述第二方面或第二方面的任一可能的实现方式中的信息指示的方法。具体地，所述网络设备可以包括用于执行第二方面或第二方面的任一可能的实现方式中的信息指示的方法的模块。In a sixth aspect, a network device is provided, the network device being configured to perform the method of information indication in any of the foregoing second aspect or the second aspect. In particular, the network device may comprise means for performing the method of information indication in the second aspect or any of the possible implementations of the second aspect.

第七方面，提供一种网络设备，所述网络设备包括存储器和处理器，该存储器用于存储指令，该处理器用于执行该存储器存储的指令，并且对该存储器中存储的指令的执行使得该处理器执行第二方面或第二方面的任一方面的可能实现方式中的方法。In a seventh aspect, a network device is provided, the network device comprising a memory and a processor, the memory for storing instructions for executing instructions stored in the memory, and performing the instructions stored in the memory such that The processor performs the method of the second aspect or a possible implementation of any of the aspects of the second aspect.

第八方面，提供一种计算机可读存储介质，其上存储有计算机程序，所述程序被处理器执行时实现第二方面或第二方面的任一方面的可能实现方式中的方法。In an eighth aspect, a computer readable storage medium is provided having stored thereon a computer program, the program being executed by a processor to implement a method in a possible implementation of the second aspect or the second aspect.

附图说明DRAWINGS

图1为本申请实施例的***架构示意图。FIG. 1 is a schematic structural diagram of a system according to an embodiment of the present application.

图2为本申请实施例提供的信息指示方法的示意性流程图。FIG. 2 is a schematic flowchart of an information indication method according to an embodiment of the present application.

图3为本申请实施例提供的终端设备的示意性框图。FIG. 3 is a schematic block diagram of a terminal device according to an embodiment of the present application.

图4为本申请实施例提供的终端设备的另一示意性框图。FIG. 4 is another schematic block diagram of a terminal device according to an embodiment of the present application.

图5为本申请实施例提供的网络设备的示意性框图。FIG. 5 is a schematic block diagram of a network device according to an embodiment of the present application.

图6为本申请实施例提供的网络设备的另一示意性框图。FIG. 6 is another schematic block diagram of a network device according to an embodiment of the present application.

具体实施方式Detailed ways

下面将结合附图，对本申请中的技术方案进行描述。The technical solutions in the present application will be described below with reference to the accompanying drawings.

本申请实施例的技术方案可以应用于各种通信***，例如：全球移动通讯(Global System of Mobile communication，GSM)***、码分多址(Code Division Multiple Access，CDMA)***、宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***、通用分组无线业务(General Packet Radio Service，GPRS)、长期演进(Long Term Evolution，LTE)***、LTE频分双工(Frequency Division Duplex，FDD)***、LTE时分双工(Time Division Duplex，TDD)、通用移动通信***(Universal Mobile Telecommunication System，UMTS)、全球互联微波接入(Worldwide Interoperability for Microwave Access，WiMAX)通信***、未来的第五代(5th Generation，5G)***或新无线(New Radio，NR)等。The technical solutions of the embodiments of the present application can be applied to various communication systems, such as a Global System of Mobile communication (GSM) system, a Code Division Multiple Access (CDMA) system, and a wideband code division multiple access. (Wideband Code Division Multiple Access, WCDMA) system, General Packet Radio Service (GPRS), Long Term Evolution (LTE) system, LTE Frequency Division Duplex (FDD) system, LTE Time Division Duplex (TDD), Universal Mobile Telecommunication System (UMTS), Worldwide Interoperability for Microwave Access (WiMAX) communication system, and the future fifth generation (5th Generation, 5G) system or new radio (New Radio, NR) and so on.

本申请实施例中的终端设备可以指用户设备、接入终端、用户单元、用户站、移动站、移动台、远方站、远程终端、移动设备、用户终端、终端、无线通信设备、用户代理或用户装置。终端设备还可以是蜂窝电话、无绳电话、会话启动协议(Session Initiation Protocol，SIP)电话、无线本地环路(Wireless Local Loop，WLL)站、个人数字处理(Personal Digital Assistant，PDA)、具有无线通信功能的手持设备、计算设备或连接到无线调制解调器的其它处理设备、车载设备、可穿戴设备，未来5G网络中的终端设备或者未来演进的公用陆地移动通信网络(Public Land Mobile Network，PLMN)中的终端设备等，本申请实施例对此并不限定。The terminal device in the embodiment of the present application may refer to a user equipment, an access terminal, a subscriber unit, a subscriber station, a mobile station, a mobile station, a remote station, a remote terminal, a mobile device, a user terminal, a terminal, a wireless communication device, a user agent, or User device. The terminal device may also be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), with wireless communication. Functional handheld devices, computing devices or other processing devices connected to wireless modems, in-vehicle devices, wearable devices, terminal devices in future 5G networks, or in the future evolution of the Public Land Mobile Network (PLMN) The terminal device and the like are not limited in this embodiment of the present application.

本申请实施例中的网络设备可以是用于与终端设备通信的设备，该网络设备可以是全球移动通讯(Global System of Mobile communication，GSM)***或码分多址(Code Division Multiple Access，CDMA)中的基站(Base Transceiver Station，BTS)，也可以是宽带码分多址(Wideband Code Division Multiple Access，WCDMA)***中的基站(NodeB，NB)，还可以是LTE***中的演进型基站(Evolutional NodeB，eNB或eNodeB)，还可以是云无线接入网络(Cloud Radio Access Network，CRAN)场景下的无线控制器，或者该网络设备可以为中继站、接入点、车载设备、可穿戴设备以及未来5G网络中的网络设备或者未来演进的PLMN网络中的网络设备等，本申请实施例并不限定。The network device in the embodiment of the present application may be a device for communicating with the terminal device, and the network device may be a Global System of Mobile communication (GSM) system or Code Division Multiple Access (CDMA). Base Transceiver Station (BTS), which may also be a base station (NodeB, NB) in a Wideband Code Division Multiple Access (WCDMA) system, or an evolved base station in an LTE system (Evolutional The NodeB, eNB or eNodeB) may also be a wireless controller in a Cloud Radio Access Network (CRAN) scenario, or the network device may be a relay station, an access point, an in-vehicle device, a wearable device, and a future. The network device in the 5G network or the network device in the PLMN network in the future is not limited in this embodiment.

图1是本申请实施例的无线通信***的示意图。如图1所示，该通信***100包括网络设备102，网络设备102可包括1个天线或多个天线例如，天线104、106、108、110、112和114。另外，网络设备102可附加地包括发射机链和接收机链，本领域普通技术人员可以理解，它们均可包括与信号发送和接收相关的多个部件(例如处理器、调制器、复用器、解调器、解复用器或天线等)。FIG. 1 is a schematic diagram of a wireless communication system according to an embodiment of the present application. As shown in FIG. 1, the communication system 100 includes a network device 102, which may include one antenna or multiple antennas such as

antennas

104, 106, 108, 110, 112, and 114. Additionally, network device 102 may additionally include a transmitter chain and a receiver chain, as will be understood by those of ordinary skill in the art, which may include multiple components related to signal transmission and reception (eg, processor, modulator, multiplexer) , demodulator, demultiplexer or antenna, etc.).

网络设备102可以与多个终端设备(例如终端设备116和终端设备122)通信。然而，可以理解，网络设备102可以与类似于终端设备116或终端设备122的任意数目的终端设备通信。终端设备116和122可以是例如蜂窝电话、智能电话、便携式电脑、手持通信设备、手持计算设备、卫星无线电装置、全球定位***、PDA和/或用于在无线通信***100上通信的任意其它适合设备。 Network device 102 can communicate with a plurality of terminal devices, such as terminal device 116 and terminal device 122. However, it will be appreciated that network device 102 can communicate with any number of terminal devices similar to terminal device 116 or terminal device 122.

Terminal devices

116 and 122 may be, for example, cellular telephones, smart phones, portable computers, handheld communication devices, handheld computing devices, satellite radios, global positioning systems, PDAs, and/or any other suitable for communicating over wireless communication system 100. device.

如图1所示，终端设备116与天线112和114通信，其中天线112和114通过前向链路(也称为下行链路)118向终端设备116发送信息，并通过反向链路(也称为上行链路)120从终端设备116接收信息。此外，终端设备122与天线104和106通信，其中天线104和106通过前向链路124向终端设备122发送信息，并通过反向链路126从终端设备122接收信息。As shown in FIG. 1, terminal device 116 is in communication with antennas 112 and 114, wherein antennas 112 and 114 transmit information to terminal device 116 over a forward link (also referred to as downlink) 118 and through the reverse link (also Information referred to as uplink 120 receives information from terminal device 116. In addition, terminal device 122 is in communication with

antennas

104 and 106, wherein

antennas

104 and 106 transmit information to terminal device 122 over forward link 124 and receive information from terminal device 122 over reverse link 126.

例如，在频分双工(Frequency Division Duplex，FDD)***中，例如，前向链路118可与反向链路120使用不同的频带，前向链路124可与反向链路126使用不同的频带。For example, in a Frequency Division Duplex (FDD) system, for example, forward link 118 can use a different frequency band than reverse link 120, and forward link 124 can be used differently than reverse link 126. Frequency band.

再例如，在时分双工(Time Division Duplex，TDD)***和全双工(Full Duplex)***中，前向链路118和反向链路120可使用共同频带，前向链路124和反向链路126可使用共同频带。As another example, in a Time Division Duplex (TDD) system and a Full Duplex system, the forward link 118 and the reverse link 120 can use a common frequency band, a forward link 124, and a reverse link. Link 126 can use a common frequency band.

被设计用于通信的每个天线(或者由多个天线组成的天线组)和/或区域称为网络设备102的扇区。例如，可将天线组设计为与网络设备102覆盖区域的扇区中的终端设备通信。网络设备可以通过单个天线或多天线发射分集向其对应的扇区内所有的终端设备发送信号。在网络设备102通过前向链路118和124分别与终端设备116和122进行通信的过程中，网络设备102的发射天线也可利用波束成形来改善前向链路118和124的信噪比。此外，与网络设备通过单个天线或多天线发射分集向它所有的终端设备发送信号的方式相比，在网络设备102利用波束成形向相关覆盖区域中随机分散的终端设备116和122发送信号时，相邻小区中的移动设备会受到较少的干扰。Each antenna (or set of antennas consisting of multiple antennas) and/or regions designed for communication is referred to as a sector of network device 102. For example, the antenna group can be designed to communicate with terminal devices in sectors of the network device 102 coverage area. The network device can transmit signals to all of the terminal devices in its corresponding sector through a single antenna or multiple antenna transmit diversity. In the course of network device 102 communicating with

terminal devices

116 and 122 via

forward links

118 and 124, respectively, the transmit antenna of network device 102 may also utilize beamforming to improve the signal to noise ratio of

forward links

118 and 124. Moreover, when the network device 102 utilizes beamforming to transmit signals to the randomly dispersed

terminal devices

116 and 122 in the associated coverage area, as compared to the manner in which the network device transmits signals to all of its terminal devices through single antenna or multi-antenna transmit diversity, Mobile devices in neighboring cells are subject to less interference.

在给定时间，网络设备102、终端设备116或终端设备122可以是无线通信发送装置和/或无线通信接收装置。当发送数据时，无线通信发送装置可对数据进行编码以用于传输。具体地，无线通信发送装置可获取(例如生成、从其它通信装置接收、或在存储器中保存等)要通过信道发送至无线通信接收装置的一定数目的数据比特。这种数据比特可包含在数据的传输块(或多个传输块)中，传输块可被分段以产生多个码块。At a given time, network device 102, terminal device 116, or terminal device 122 may be a wireless communication transmitting device and/or a wireless communication receiving device. When transmitting data, the wireless communication transmitting device can encode the data for transmission. In particular, the wireless communication transmitting device may acquire (eg, generate, receive from other communication devices, or store in memory, etc.) a certain number of data bits to be transmitted over the channel to the wireless communication receiving device. Such data bits may be included in a transport block (or multiple transport blocks) of data that may be segmented to produce multiple code blocks.

此外，该通信***100可以是PLMN网络或者D2D网络或者M2M网络或者其他网络，图1只是举例的简化示意图，网络中还可以包括其他网络设备，图1中未予以画出。In addition, the communication system 100 can be a PLMN network or a D2D network or an M2M network or other network. FIG. 1 is only a simplified schematic diagram of an example, and other network devices may also be included in the network, which are not shown in FIG.

为了便于理解本申请，首先在此介绍本申请的描述中会引入的几个要素：In order to facilitate the understanding of the present application, several elements introduced in the description of the present application are first introduced herein:

1、波束1, the beam

波束分为网络设备的发送波束和接收波束，与终端设备的发送波束和接收波束。所述网络设备的发送波束用于描述网络设备发送侧波束赋性信息，所述网络设备的接收波束用于描述网络设备接收侧波束赋性信息，所述终端设备的发送波束用于描述终端设备发送侧波束赋性信息，所述网络设备的终端波束用于描述终端设备接收侧波束赋性信息。也即波束用于描述波束赋性信息。The beam is divided into a transmit beam and a receive beam of the network device, and a transmit beam and a receive beam of the terminal device. The transmitting beam of the network device is used to describe the beam-forming information of the transmitting device of the network device, the receiving beam of the network device is used to describe the beam-forming information of the receiving device of the network device, and the transmitting beam of the terminal device is used to describe the transmitting side of the terminal device. The beamforming information of the network device is used to describe the beam-forming information of the receiving device of the terminal device. That is, the beam is used to describe beam-specific information.

在本申请实施例中，波束可以对应时间资源或者空间资源；In the embodiment of the present application, the beam may correspond to a time resource or a space resource;

可选地，波束还可以与参考信号资源(例如，波束赋形的参考信号资源)，或者波束赋性信息对应；Optionally, the beam may also correspond to a reference signal resource (eg, a beamformed reference signal resource) or a beam-specific information;

可选地，波束还可以与网络设备的参考信号资源关联的信息对应，其中参考信号可以为信道状态信息参考信号(Channel State Information Reference Signal，CSI-RS)，同步信号块(Synchronization Signal block,SS block)，解调参考信号(Demodulation Reference Signal，DMRS),相位跟踪信号(Phase Tracking Reference Signal，PTRS),跟踪信号(Tracking Reference Signal,TRS)等，参考信号资源关联的信息可以是参考信号资源标识，或者QCL信息等。Optionally, the beam may also correspond to information related to the reference signal resource of the network device, where the reference signal may be a Channel State Information Reference Signal (CSI-RS), a Synchronization Signal Block (SS) Block), Demodulation Reference Signal (DMRS), Phase Tracking Reference Signal (PTRS), Tracking Reference Signal (TRS), etc. The information associated with the reference signal resource may be a reference signal resource identifier. , or QCL information, etc.

其中所述参考信号资源标识对应了之前基于该参考信号资源测量时建立的一个收发波束对，通过该参考信号资源索引，终端可推断波束信息。The reference signal resource identifier corresponds to a transceiver beam pair previously established based on the reference signal resource measurement, and the terminal can infer the beam information by using the reference signal resource index.

其中QCL信息可以包括参考信号的波束组索引号、参考信号的资源索引号、参考信号的端口号以及参考信号的端口组号中的至少一个。这里，参考信号的波束组索引号等价于所述参考信号的一个资源集索引号。所述参考信号的资源索引号可以为基于多个资源索引号集合的一个相对索引号。如，终端上报了4个所述参考信号的绝对资源索引号{1,5,7,9}，则基于该终端的上报结果，所述参考信号的相对资源索引号为{0,1,2,3}中的任意一个。其中，相对资源索引号0对应了终端上报的所述参考信号的资源索引号1，相对资源索引号1对应了终端上报的所述参考信号的资源索引号5，相对资源索引号2对应了终端上报的所述参考信号的资源索引号7，相对资源索引号3对应了终端上报的所述参考信号的资源索引号9。The QCL information may include at least one of a beam group index number of the reference signal, a resource index number of the reference signal, a port number of the reference signal, and a port group number of the reference signal. Here, the beam set index number of the reference signal is equivalent to a resource set index number of the reference signal. The resource index number of the reference signal may be a relative index number based on a plurality of resource index number sets. For example, if the terminal reports the absolute resource index numbers {1, 5, 7, 9} of the four reference signals, the relative resource index number of the reference signal is {0, 1, 2 based on the reporting result of the terminal. Any one of 3}. The relative resource index number 0 corresponds to the resource index number 1 of the reference signal reported by the terminal, and the relative resource index number 1 corresponds to the resource index number 5 of the reference signal reported by the terminal, and the relative resource index number 2 corresponds to the terminal. The resource index number 7 of the reference signal reported by the terminal corresponds to the resource index number 9 of the reference signal reported by the terminal.

作为示例而非限定，例如：网络设备侧可以指示PDSCH或PDCCH的解调参考信号(Demodulation Reference Signal,DMRS)与终端之前上报的多个参考信号资源中的一个或多个是满足QCL关系的，如，该参考信号可以是信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS)。这里，每一个上报的CSI-RS资源索引对应了之前基于该CSI-RS资源测量时建立的一个收发波束对。应理解满足QCL关系的两个参考信号或信道的接收波束信息是相同的，从而基于该参考信号资源索引，终端可推断出接收PDSCH或PDCCH的接收波束。By way of example and not limitation, for example, the network device side may indicate that one or more of a Demodulation Reference Signal (DMRS) of the PDSCH or the PDCCH and a plurality of reference signal resources previously reported by the terminal satisfy the QCL relationship, For example, the reference signal may be a Channel State Information Reference Signal (CSI-RS). Here, each of the reported CSI-RS resource indexes corresponds to a transceiver beam pair that was previously established based on the CSI-RS resource measurement. It should be understood that the received beam information of the two reference signals or channels satisfying the QCL relationship is the same, so that based on the reference signal resource index, the terminal can infer the receive beam receiving the PDSCH or PDCCH.

其中，上述所涉及的参考信号，可以是CSI-RS，或者是SS block，或者是其他参考信号。本申请实施例对参考信号的具体类型并不做限定。The reference signal involved in the above may be a CSI-RS, or an SS block, or other reference signals. The specific type of the reference signal is not limited in the embodiment of the present application.

可选的，如前所述，该QCL信息也可以包括一些空间特性参数，例如，水平向出发角(Azimuth angle of Departure,AoD),垂直向出发角(Zenith angle of Departure,ZoD)，水平向角度扩展(Azimuth angle spread of Departure,ASD)，垂直向角度扩展(Zenith angle spread of Departure,ZSD),到达角相关参数，水平向到达角(Azimuth angle of Arrival,AoA),垂直向出发角(Zenith angle of Arrival,简称，ZoA)，水平向角度扩展(Azimuth angle spread of Arrival,ASA)以及垂直向角度扩展(Zenith angle spread of Arrival,ZSA)等。这些空间特性参数描述了参考信号之间的天线端口间的空间信道特性，有助于终端根据该QCL信息完成接收侧波束赋形或接收处理过程。Optionally, as described above, the QCL information may also include some spatial characteristic parameters, such as an Azimuth angle of Departure (AoD), a Vertical Direction of Departure (ZoD), and a horizontal direction. Azimuth angle spread of Departure (ASD), Zenith angle spread of Departure (ZSD), angle of arrival related parameters, Azimuth angle of Arrival (AoA), vertical direction of departure (Zenith) Angle of Arrival (ZoA), Azimuth angle spread of Arrival (ASA), and Zenith angle spread of Arrival (ZSA). These spatial characteristic parameters describe the spatial channel characteristics between the antenna ports between the reference signals, and help the terminal complete the receiving side beamforming or receiving process according to the QCL information.

2、波束状态信息2. Beam status information

波束状态信息(Beam state information，BSI)可以包含参考信号资源索引信息和参考信号质量信息。Beam state information (BSI) may include reference signal resource index information and reference signal quality information.

可选地，波束状态信息可以包含波束索引信息和波束质量信息。Optionally, the beam state information may include beam index information and beam quality information.

可选地，波束状态信息可以包含参考信号资源索引信息，和/或参考信号质量信息，和/或参考信号资源组的索引信息。Optionally, the beam state information may include reference signal resource index information, and/or reference signal quality information, and/or index information of a reference signal resource group.

可选地，波束状态信息可以包含波束索引，和/或波束质量信息，和/或波束组的索引信息。Optionally, the beam state information may include a beam index, and/or beam quality information, and/or index information of the beam group.

3、波束对3, beam pair

所谓波束训练，即，终端设备对接收到的网络设备发送的多个波束进行测量，从该多个波束中选择较优的N(N≥1)个波束，并将该N个波束上报至网络设备。其中，终端设备可以通过波束状态信息BSI将该N个波束上报至网络设备，该BSI可以包括该N个波束的索引以及该N个波束的质量信息。The so-called beam training, that is, the terminal device measures a plurality of beams sent by the received network device, selects a preferred N (N ≥ 1) beams from the plurality of beams, and reports the N beams to the network. device. The terminal device may report the N beams to the network device by using the beam state information BSI, where the BSI may include an index of the N beams and quality information of the N beams.

同样地，网络设备对终端设备发送的多个波束进行测量，从该多个波束中选择较优的 N(N≥1)个波束，并将该N个波束通知给终端设备。其中，网络设备可以通过波束状态信息BSI将该N个波束通知给终端设备，该BSI可以包括该N个波束的索引以及该N个波束的质量信息。Similarly, the network device measures a plurality of beams sent by the terminal device, selects a preferred N (N≥1) beams from the plurality of beams, and notifies the N devices to the terminal device. The network device may notify the N devices of the N beams by using the beam state information BSI, where the BSI may include an index of the N beams and quality information of the N beams.

通过波束训练过程，网络设备获得和终端设备通信较优的N个波束对(Beam PairLink，BPL)，所谓波束对BPL，即，<Bx，B’x>,其中Bx代表网络设备的发送波束，B’x代表终端设备的接收波束，以及<By，B’y>，其中By代表终端设备的发送波束，B’y代表网络设备的接收波束。网络设备在后续和终端设备通信过程中会采用该N个波束对BPL进行数据传输。Through the beam training process, the network device obtains N pairs of beam pairs (Bam PairLink, BPL), which are called beam pair BPL, ie, <Bx, B'x>, where Bx represents the transmission beam of the network device. B'x represents the receive beam of the terminal device, and <By, B'y>, where By represents the transmit beam of the terminal device and B'y represents the receive beam of the network device. The network device uses the N beams to perform data transmission on the BPL during subsequent communication with the terminal device.

应理解，上述波束，波束状态信息以及波束对等术语仅仅是一种物理含义，在实施本发明各个实施例时，可以与上述各个术语无关，例如波束状态信息等，可以仅仅是一个资源的索引或质量信息，为了描述清楚和区分，才称之为波束状态信息，本实施例中的各个实施方式至少是为了实现空口的信息交互***的优化。It should be understood that the terms such as the beam, the beam state information, and the beam pair are merely physical meanings. When implementing various embodiments of the present invention, they may be independent of the above various terms, such as beam state information, etc., and may be merely an index of resources. The quality information is referred to as beam state information for the sake of clarity and distinction. The embodiments in this embodiment are at least optimized for implementing an air interface information interaction system.

图2为本申请实施例提供的信息指示的方法200的示意性流程图。图2中的终端设备可以为图1中的终端设备116、122中的终端设备；网络设备可以为图1中的网络设备102。当然，实际***中，网络设备和终端设备的数量可以不局限于本实施例或其他实施例的举例，以下不再赘述。该方法200至少包括以下步骤。FIG. 2 is a schematic flowchart of a method 200 for information indication according to an embodiment of the present disclosure. The terminal device in FIG. 2 may be the terminal device in the

terminal devices

116, 122 in FIG. 1; the network device may be the network device 102 in FIG. Of course, in the actual system, the number of the network device and the terminal device may not be limited to the examples in this embodiment or other embodiments, and details are not described herein again. The method 200 includes at least the following steps.

S210，终端设备确定第一下行资源上的通信失败；S210. The terminal device determines that the communication failure on the first downlink resource is performed.

S230，终端设备在第一上行资源上向网络设备发送第一指示信息，该第一指示信息用于指示该第一下行资源上的通信失败，该第一上行资源为用于承载第二指示信息的资源，该第一上行资源是该网络设备为该终端设备分配的资源，该第二指示信息与该第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。S230, the terminal device sends the first indication information to the network device on the first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used to carry the second indication. The resource of the information, the first uplink resource is a resource allocated by the network device to the terminal device, and the length of the information bit corresponding to the first indication information and the first indication information are the same, and the status bits of the information bits are different.

具体地，终端设备与网络设备通过配置的下行资源(例如，第一下行资源的一例)进行通信，当终端设备确定在第一资源上与网络设备之间的通信失败时，终端设备需要及时将该第一下行资源上的通信失败通知给网络设备。Specifically, the terminal device communicates with the network device by using the configured downlink resource (for example, an example of the first downlink resource), and when the terminal device determines that the communication between the first resource and the network device fails, the terminal device needs to be timely. Notifying the network device of the communication failure on the first downlink resource.

在上述步骤S230中，终端设备在第一上行资源上向网路设备发送第一指示信息，通过该第一指示信息向网络设备指示第一下行资源上的通信失败。该第一上行资源是为终端设备配置的用于承载第二指示信息的资源，该第一指示信息与第二指示信息分别对应的信息比特长度相同，但信息比特的状态位不同，例如，第一指示信息与第二指示信息对应的信息比特长度均为6比特，第一指示信息的信息比特位为“000011”，第二指示信息的信息比特位为“101011”。In the foregoing step S230, the terminal device sends the first indication information to the network device on the first uplink resource, and indicates, by using the first indication information, the communication failure on the first downlink resource to the network device. The first uplink resource is a resource configured for the terminal device to carry the second indication information, where the information bit length corresponding to the first indication information and the second indication information are the same, but the status bits of the information bits are different, for example, The information bit length corresponding to the indication information and the second indication information is 6 bits, the information bit of the first indication information is “000011”, and the information bit of the second indication information is “101011”.

可选地，上述第一下行资源可以是网络设备为终端设备配置的资源，该第一下行资源还可以是***预先为终端设备配置的资源，本申请对此不作特别限定。Optionally, the foregoing first downlink resource may be a resource configured by the network device for the terminal device, and the first downlink resource may also be a resource configured by the system for the terminal device in advance, which is not specifically limited in this application.

应理解，实施第一下行资源也可以是其它网络设备为所述终端设备配置的资源；在设备到设备(Device to Device)场景下，也可以是由其它中继或其它终端设备为所述终端设备配置。It should be understood that the implementation of the first downlink resource may also be a resource configured by the other network device for the terminal device; in the device to device scenario, the other relay device or other terminal device may also be used. Terminal device configuration.

上述第一下行资源为与物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的资源。The first downlink resource is a resource associated with a Physical Downlink Control Channel (PDCCH).

其中，所述与物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的资源可以是与物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的波束对，还可以是与物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的时频资源和或空间资源，还可以是物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的参考信号资源，还可以是物理下行控制信道(Physical Downlink Control Channel PDCCH，PDCCH)相关联的参考信号资源相关联的资源，本申请实施例不做特别限定。The resource associated with the Physical Downlink Control Channel (PDCCH) may be a beam pair associated with a Physical Downlink Control Channel (PDCCH), or may be a physical downlink. The time-frequency resource and the spatial resource associated with the physical downlink control channel (PDCCH) may be a reference signal resource associated with a physical downlink control channel (PDCCH), or may be a physical downlink. The resources associated with the reference signal resources associated with the physical downlink control channel (PDCCH) are not limited in this embodiment.

需要说明的是，上述通信失败可以为：用于网络设备发送物理下行控制信道PDCCH的波束和接收PDCCH的波束质量下降足够低时发生通信失败，也即用于发送和接收PDCCH的波束对(Beam Pair Link，BPL)的质量下降足够低时发生通信失败。It should be noted that the communication failure may be: a communication failure occurs when the beam of the physical downlink control channel PDCCH is transmitted by the network device and the beam quality of the received PDCCH is sufficiently low, that is, a beam pair for transmitting and receiving the PDCCH (Beam) Communication failure occurs when the quality of Pair Link, BPL is low enough.

上述质量下降足够低包括接收的信号质量小于预设门限，或者在预定时间窗内无法接收到信号。The above quality degradation is sufficiently low that the received signal quality is less than a preset threshold or that the signal cannot be received within a predetermined time window.

在本申请中，在终端设备确定第一下行资源上的通信失败时，通过在承载第二指示信息的资源上向网络设备发送第一指示信息，向网络设备指示第一下行资源上的通信失败，从而使得在第一下行资源上的通信失败的情况，不用单独为终端设备分配上行传输资源上报第一下行资源上的通信失败情况，而是复用为其他指示信息(例如，第二指示信息的一例)分配的上行资源向网络设备上报第一下行资源上的通信失败的情况，从而实现及时通知网络设备第一下行资源上的通信失败的情况，又能减少对资源的开销。In the present application, when the terminal device determines that the communication on the first downlink resource fails, the first indication information is sent to the network device by using the resource that carries the second indication information, and the network device is instructed to indicate the first downlink resource. The communication fails, so that the communication failure on the first downlink resource does not separately allocate the uplink transmission resource to the terminal device to report the communication failure on the first downlink resource, but is multiplexed into other indication information (for example, An example of the second indication information is that the allocated uplink resource reports the failure of the communication on the first downlink resource to the network device, so that the communication failure of the first downlink resource of the network device is notified in time, and the resource is reduced. s expenses.

可选地，第二指示信息为终端设备周期性或者半静态上报的波束状态信息，该波束状态信息包括N个第一索引信息和/或N个第一质量信息，该第一索引信息用于指示第一参考信号资源的索引，该第一质量信息为该第一参考信号资源承载的参考信号的质量信息，N为大于等于1的正整数。Optionally, the second indication information is beam state information that is periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information and/or N first quality information, where the first index information is used. And indicating an index of the first reference signal resource, where the first quality information is quality information of a reference signal carried by the first reference signal resource, where N is a positive integer greater than or equal to 1.

应理解，所述波束状态信息可以仅仅是一个名称，为了与信道状态区分，所述波束状态信息还可以为第二信道状态信息或者称为状态信息集合等。It should be understood that the beam state information may be only a name. In order to distinguish from the channel state, the beam state information may also be second channel state information or a state information set or the like.

具体地，该第二指示信息可以为终端设备周期性或者半静态上报的波束状态信息，该波束状态信息用于指示N个参考信号资源(例如，第一参考信号资源的一例)的每个参考信号资源的索引信息和/或质量信息，其中索引信息用于指示参考信号资源的索引，质量信息用于指示该参考信号资源所承载的参考信号的质量信息。Specifically, the second indication information may be beam state information periodically or semi-statically reported by the terminal device, where the beam state information is used to indicate each reference of the N reference signal resources (for example, an example of the first reference signal resource) Index information and/or quality information of the signal resource, wherein the index information is used to indicate an index of the reference signal resource, and the quality information is used to indicate quality information of the reference signal carried by the reference signal resource.

需要说明的是，上述的质量信息至少包括以下任意一种：参考信号的接收功率(Reference Signal Receiving Power，RSRP)、参考信号的接收质量(Reference Signal Receiving Quality，RSRQ)、或者信噪比(Signal-Noise Ratio，SNR)、或者信道质量指示信息(Channel Quality Indicator，CQI).It should be noted that the foregoing quality information includes at least one of the following: Reference Signal Receiving Power (RSRP), Reference Signal Receiving Quality (RSRQ), or Signal to Noise Ratio (Signal). -Noise Ratio, SNR), or Channel Quality Indicator (CQI).

作为示例而非限定，例如，该波束状态信息(Beam state information，BSI)包括两个第一参考信号资源的索引信息和质量信息，两个第一参考信号资源的索引信息指示的参考信号资源的索引分别为2、6，并且索引为2的第一参考信号资源所承载的参考信号的接收功率RSRP为-56dbm，索引为6的第一参考信号资源所承载的参考信号的接收功率RSRP为-110dbm。By way of example and not limitation, for example, the beam state information (BSI) includes index information and quality information of two first reference signal resources, and reference signal resources indicated by index information of two first reference signal resources. The received power RSRP of the reference signal carried by the first reference signal resource indexed by 2 is -56 dbm, and the received power RSRP of the reference signal carried by the first reference signal resource of index 6 is - 110dbm.

应理解，参考信号资源的索引信息和质量信息也可以是一种二进制比特位的形式。It should be understood that the index information and quality information of the reference signal resource may also be in the form of a binary bit.

可选地，该N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，该N个第一索引信息中任意两个第一索引信息不同和/或该M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。Optionally, the N first index information belongs to the same reference signal resource group or belongs to the M reference signal resource groups, and any two first index information of the N first index information are different and/or the M reference The index of any two reference signal resource groups in the signal resource group is different, and M is an integer greater than 1 and less than or equal to N.

例如，该波束状态信息包括四个第一参考信号资源的索引信息，即N＝4，该4个第一索引信息分为CRI1，CRI2，CRI3，CRI4。当N个第一索引信息中任意两个第一索引信息不同时，该四个第一索引信息属于同一个参考信号资源组group1{CRI1，CRI2，CRI3，CRI4}时，该四个第一索引信息中任意两个不同，如00，01，10，11。For example, the beam state information includes index information of four first reference signal resources, that is, N=4, and the four first index information is divided into CRI1, CRI2, CRI3, and CRI4. When any two first index information in the N first index information are different, when the four first index information belong to the same reference signal resource group group1{CRI1, CRI2, CRI3, CRI4}, the four first indexes Any two of the information are different, such as 00, 01, 10, 11.

当N个第一索引信息中任意两个第一索引信息不同和该M个参考信号资源组中任意两个参考信号资源组的索引不同时，该四个第一索引信息属于不同参考信号组group1与group2，group1包含{CRI1，CRI2}，group2包含{CRI3，CRI4}时，group1与group2的索引不同，且CRI1，CRI2，CRI3，CRI4中任意两个不同，如group1的索引为0，group2的索引为1，CRI1与CRI2的索引为{00，01}，CRI3与CRI4的索引为{10，11}。When any two first index information of the N first index information are different from an index of any two reference signal resource groups of the M reference signal resource groups, the four first index information belong to different reference signal groups group1 With group2, group1 contains {CRI1, CRI2}, and group2 contains {CRI3, CRI4}, the index of group1 and group2 is different, and any two of CRI1, CRI2, CRI3, and CRI4 are different, such as index of group1 is 0, group2 The index is 1, the index of CRI1 and CRI2 is {00, 01}, and the index of CRI3 and CRI4 is {10, 11}.

当M个参考信号资源组中任意两个参考信号资源组的索引不同时，此时每个资源组内的任意两个参考信号资源索引不同，这四个索引信息属于不同参考信号组group1与group2，group1包含{CRI1，CRI2}，group2包含{CRI3，CRI4}时，group1与group2的索引不同，且CRI1，CRI2，CRI3，CRI4中任意两个不同，如group1的索引为0，group2的索引为1，CRI1与CRI2的索引为{00,01}，CRI3与CRI4的索引为{10，11}或者{01,10}。When the indexes of any two reference signal resource groups in the M reference signal resource groups are different, at this time, any two reference signal resource indexes in each resource group are different, and the four index information belong to different reference signal groups group1 and group2. , group1 contains {CRI1, CRI2}, when group2 contains {CRI3, CRI4}, group1 and group2 have different indexes, and any two of CRI1, CRI2, CRI3, and CRI4 are different. For example, the index of group1 is 0, and the index of group2 is 1. The index of CRI1 and CRI2 is {00,01}, and the index of CRI3 and CRI4 is {10,11} or {01,10}.

还例如，例如，该波束状态信息包括四个第一参考信号资源的索引信息和质量信息，即N＝4，该4个第一索引信息分为CRI1，CRI2，CRI3，CRI4，该四个第一质量信息为RSRP1，RSRP2，RSRP3，RSRP4。当该四个第一索引信息、该四个质量信息属于同一个参考信号资源组group1{CRI1，RSRP1，CRI2，RSRP2，CRI3，RSRP3，CRI4，RSRP4}时，该四个第一索引信息中任意两个索引信息不同，例如，00，01，10，11，该四个第一质量信息中任意两个质量信息不同，例如，。For example, the beam state information includes index information and quality information of four first reference signal resources, that is, N=4, and the four first index information is divided into CRI1, CRI2, CRI3, CRI4, and the four A quality information is RSRP1, RSRP2, RSRP3, and RSRP4. When the four first index information and the four quality information belong to the same reference signal resource group group1{CRI1, RSRP1, CRI2, RSRP2, CRI3, RSRP3, CRI4, RSRP4}, any of the four first index information The two index information are different, for example, 00, 01, 10, 11, and any two of the four first quality information are different, for example.

当该四个第一索引信息、该四个第一质量信息属于不同参考信号组group1与group2时，group1包含{CRI1，RSRP1，CRI2，RSRP2}，group2包含{CRI3，RSRP3，CRI4，RSRP4}时，group1与group2的索引不同，且CRI1，CRI2，CRI3，CRI4中任意两个不同，且RSRP1，RSRP2，RSRP3，RSRP4中任意两个也不同，例如，group1的索引为0，group2的索引为1，CRI1、RSRP1，CRI2，RSRP2为{00，0000,01，0001}，CRI3、RSRP3，CRI3，RSRP4为{10,0010,11,0100}。When the four first index information and the four first quality information belong to different reference signal groups group1 and group2, group1 includes {CRI1, RSRP1, CRI2, RSRP2}, and when group2 includes {CRI3, RSRP3, CRI4, RSRP4} The index of group1 and group2 is different, and any two of CRI1, CRI2, CRI3, and CRI4 are different, and any two of RSRP1, RSRP2, RSRP3, and RSRP4 are also different. For example, the index of group1 is 0, and the index of group2 is 1. , CRI1, RSRP1, CRI2, RSRP2 is {00, 0000, 01, 0001}, CRI3, RSRP3, CRI3, and RSRP4 is {10, 0010, 11, 0100}.

具体地，上述N个第一索引信息所指示的N个第一参考信号资源属于同一个参考信号资源组，并且属于同一个参考信号资源组的N个第一参考信号资源中任意两个第一索引信息不同，或者，上述N个第一索引信息所指示的N个第一参考信号资源分布于M个参考信号资源组中，每个参考信号资源组中包括该N个第一参考信号资源中的至少一个第一参考信号资源，并且，该M个参考信号资源组中任意两个参考信号资源组的索引不同。Specifically, the N first reference signal resources indicated by the N first index information belong to the same reference signal resource group, and any two of the N first reference signal resources belonging to the same reference signal resource group are first. The index information is different, or the N first reference signal resources indicated by the N first index information are distributed in the M reference signal resource groups, and each of the reference signal resource groups includes the N first reference signal resources. At least one first reference signal resource, and an index of any two reference signal resource groups of the M reference signal resource groups is different.

需要说明的是，在本申请实施例中，参考信号资源与波束之间可以具有关联关系，即第一参考信号资源可以对应第一波束，并且，上述的下行资源也可以为参考信号资源，并与波束之间具有关联关系，例如，第一下行资源可以对应网络设备的第一下行发送波束与终端设备的第一下行接收波束。It should be noted that, in the embodiment of the present application, the reference signal resource and the beam may have an association relationship, that is, the first reference signal resource may correspond to the first beam, and the downlink resource may also be a reference signal resource, and The first downlink resource may correspond to the first downlink transmit beam of the network device and the first downlink receive beam of the terminal device.

S240，网络设备在第一上行资源上接收终端设备发送第一指示信息，该第一指示信息用于指示该第一下行资源上的通信失败，该第一上行资源为用于承载第二指示信息的资源，该第一上行资源是该网络设备为该终端设备分配的资源，该第二指示信息与该第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。S240: The network device sends, by using the first uplink resource, the terminal device to send the first indication information, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used to carry the second indication. The resource of the information, the first uplink resource is a resource allocated by the network device to the terminal device, and the length of the information bit corresponding to the first indication information and the first indication information are the same, and the status bits of the information bits are different.

S250，网络设备根据该第一指示信息，确定该第一下行资源上的通信失败。S250. The network device determines, according to the first indication information, a communication failure on the first downlink resource.

为了便于说明，下面以波束为例，对本申请的技术方案涉及到的第一指示信息向网络设备指示第一下行资源(例如，第一波束)上的通信失败的几种实现方式进行详细说明。For the sake of convenience, the following is a description of several implementation manners in which the first indication information related to the technical solution of the present application indicates that the communication failure on the first downlink resource (for example, the first beam) fails. .

方法1method 1

当终端设备检测到第一波束上的通信失败时，终端设备向网络设备发送第一指示信息，该第一指示信息包括N ₁个第二索引信息，该第二索引信息用于指示第二波束(例如，第二参考信号资源的一例)的索引。 When the communication terminal apparatus detects a failure of the first beam, the first terminal device sends indication information to the network device, the first indication information comprises second index information of the N _1, the second index information for indicating a second beam An index (for example, an example of a second reference signal resource).

该N ₁个第二索引信息中包括至少两个相同的第二索引信息，即，该N ₁个第二索引信息可以完全相同或者部分相同，该至少两个相同的第二索引信息用于向网络设备指示第一波束上的通信失败。 The N ₁ second index information includes at least two identical second index information, that is, the N ₁ second index information may be identical or partially identical, and the at least two identical second index information is used to The network device indicates that the communication on the first beam failed.

可选地，该第二波束对应该终端设备在候选波束集合中(例如，参考信号资源集合的一例)中检测到的参考信号的信道质量高于预定门限的波束(例如，参考信号资源的一例)，终端设备在检测到第一波束上的通信失败时，从候选波束集合中确定该第二波束，该第二波束用于恢复该终端设备与该网络设备之间通信。Optionally, the second beam corresponds to a beam whose channel quality of the reference signal detected by the terminal device in the candidate beam set (for example, an example of the reference signal resource set) is higher than a predetermined threshold (for example, an example of a reference signal resource) And detecting, by the terminal device, the second beam from the candidate beam set, when the communication failure on the first beam is detected, the second beam is used to resume communication between the terminal device and the network device.

例如，当终端设备在候选波束集合中检测到的波束的索引信息为CRIx，波束状态信息波束的质量信息为RSRPx，波束状态信息的内容为{CRI1，RSRP1，CRI2，RSRP2，CRI3，RSRP3}时，则终端设备向网络设备发送第一指示信息，该第一指示信息包括三个该波束的索引信息以及三个该波束的质量信息，例如，该第一指示信息的内容为{CRIx,RSRPx,CRIx,RSRPx,CRIx,RSRPx}，若采用质量信息采用差分方式上报，且第一个质量信息为参考RSRP，则该第一指示信息的内容为{CRIx,RSRPx,CRIx,0,CRIx,0}；For example, when the index information of the beam detected by the terminal device in the candidate beam set is CRIx, the quality information of the beam state information beam is RSRPx, and the content of the beam state information is {CRI1, RSRP1, CRI2, RSRP2, CRI3, RSRP3} The terminal device sends the first indication information to the network device, where the first indication information includes three index information of the beam and three pieces of quality information of the beam. For example, the content of the first indication information is {CRIx, RSRPx, CRIx, RSRPx, CRIx, RSRPx}, if the quality information is reported in differential mode, and the first quality information is the reference RSRP, the content of the first indication information is {CRIx, RSRPx, CRIx, 0, CRIx, 0} ;

或者，该第一指示信息包括两个该波束的索引信息以及两个该波束的质量信息、一个该波束状态信息波束的索引信息以及一个该波束质量信息，例如，该第一指示信息的内容为{CRI1,RSRP1,CRIx,RSRPx,CRIx,RSRPx}，若采用质量信息采用差分方式上报，且第一个质量信息为参考RSRP，则该第一指示信息的内容为{CRI1,RSRP1,CRIx,RSRPx,CRIx,0}。Or the first indication information includes two index information of the beam, two pieces of quality information of the beam, an index information of the beam state information beam, and one of the beam quality information. For example, the content of the first indication information is {CRI1, RSRP1, CRIx, RSRPx, CRIx, RSRPx}, if the quality information is reported in the differential manner, and the first quality information is the reference RSRP, the content of the first indication information is {CRI1, RSRP1, CRIx, RSRPx , CRIx, 0}.

当终端设备确定第一波束上的通信失败，并且终端设备检测到上述第二波束时，终端设备向网络设备发送第一指示信息，该第一指示信息用于向网络设备指示第一波束上的通信失败。When the terminal device determines that the communication on the first beam fails, and the terminal device detects the second beam, the terminal device sends the first indication information to the network device, where the first indication information is used to indicate to the network device that the first beam is Communication failed.

可选地，该第一指示信息还可以向网络设备指示该至少两个相同的第二索引信息指示的第二波束为用于恢复该终端设备与该网络设备之间通信的波束。Optionally, the first indication information may further indicate to the network device that the second beam indicated by the at least two identical second index information is a beam for restoring communication between the terminal device and the network device.

具体地，终端设备在向网络设备发送第一指示信息时，将该至少两个相同的索引信息承载在第一指示信息的高比特位或者低比特位，网络设备在接收到该第一指示信息时，便可以确定该第二波束为用于恢复终端设备与网络设备之间通信的波束。Specifically, when the terminal device sends the first indication information to the network device, the at least two identical index information are carried in the high bit or the low bit of the first indication information, and the network device receives the first indication information. At this time, it can be determined that the second beam is a beam for restoring communication between the terminal device and the network device.

例如，当发生通信失败时，终端设备在候选波束集合中检测到索引为8的波束承载的参考信号的信道质量高于信道质量的预设门限，则终端设备将索引为8的波束的索引信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为8的波束的索引信息至少重复一次。For example, when a communication failure occurs, the terminal device detects, in the candidate beam set, that the channel quality of the reference signal of the beam-bearing index of index 8 is higher than the preset threshold of the channel quality, and the terminal device indexes the index of the beam with index 8. The first indication information is reported to the network device, and the index information of the beam with the index of 8 carried in the first indication information is repeated at least once.

当网络设备接收终端设备在承载第二指示信息的资源上发送的第一指示信息时，如果检测到该第一指示信息中包括至少两个相同的索引信息(例如，两个相同的索引信息指示的索引均为8)，便可以确定第一波束上的通信失败。When the network device receives the first indication information that is sent by the terminal device on the resource that carries the second indication information, if it is detected that the first indication information includes at least two identical index information (for example, two identical index information indications) The index is 8) to determine the communication failure on the first beam.

可选地，例如，终端设备将该索引为8的波束的索引信息承载在该第一指示信息的高比特位或者低比特位，网络设备便可以进一步确定该索引为8的波束为用于恢复终端设备与网络设备之间通信的波束。Optionally, for example, the terminal device carries the index information of the beam with the index of 8 in the high or low bit of the first indication information, and the network device may further determine that the index of the index is 8 for recovery. A beam of communication between a terminal device and a network device.

可选地，该第一指示信息还可以包括N ₁个第二质量信息，该第二质量信息用于指示第二波束的质量信息。 Optionally, the first indication information may further include N ₁ second quality information, where the second quality information is used to indicate quality information of the second beam.

该N ₁个第二质量信息中包括至少两个相同的第二质量信息，即，该N ₁个第二质量信息可以完全相同或者部分相同，该至少两个相同的第二质量信息用于向网络设备指示第一波束上的通信失败。 The N ₁ second quality information includes at least two identical second quality information, that is, the N ₁ second quality information may be identical or partially identical, and the at least two identical second quality information are used to The network device indicates that the communication on the first beam failed.

该N ₁个第二质量信息中包括至少一个最低值的第二质量信息，即，当第二质量信息采用差分方式上报时，该N ₁个第二质量信息包括参考质量信息和差分质量信息，一个实施例中，其中差分质量信息可以全为最低值，或者部分为最低值，该至少一个最低值的第二质量信息用于向网络设备指示第一波束上的通信失败。应理解，作为本发明的一个实施例，其中最低值表示零或者质量信息的最小值或者差分质量信息所有可能取值中的最小值，可选地，最低值可以用表示差分质量信息的二进制状态位的特殊状态位表示，如二进制状态位全0或者全1。参考质量信息可以根据参考信号的质量信息确定，具体地，例如可以将参考信号的质量信息中的最大值、最小值或者平均值等作为参考质量信息，差分质量信息为参考质量信息与其他参考信号质量信息的差分值。 The N ₁ second quality information includes at least one lowest value second quality information, that is, when the second quality information is reported in a differential manner, the N ₁ second quality information includes reference quality information and differential quality information, In an embodiment, the differential quality information may be all the lowest value, or partially the lowest value, and the second quality information of the at least one lowest value is used to indicate to the network device that the communication failure on the first beam. It should be understood that, as an embodiment of the present invention, wherein the lowest value represents a minimum value of zero or quality information or a minimum value of all possible values of differential quality information, optionally, the lowest value may be represented by a binary state representing differential quality information. The special status bits of the bit indicate that the binary status bit is all 0s or all ones. The reference quality information may be determined according to the quality information of the reference signal. Specifically, for example, the maximum value, the minimum value, or the average value in the quality information of the reference signal may be used as the reference quality information, and the differential quality information is the reference quality information and other reference signals. The difference value of the quality information.

可选地，该第一指示信息还可以向网络设备指示该至少两个相同的第二质量信息，该第二质量信息用于指示第二波束的质量信息，该第二波束为用于恢复该终端设备与该网络设备之间通信的波束。具体地，终端设备在向网络设备发送第一指示信息时，将该至少两个相同的质量信息承载在第一指示信息的高比特位或低比特位，网络设备在接收到该第一指示信息时，便可以确定该第二波束为用于恢复终端设备与网络设备之间通信的波束。Optionally, the first indication information may further indicate, to the network device, the at least two identical second quality information, where the second quality information is used to indicate quality information of the second beam, where the second beam is used to recover the A beam of communication between the terminal device and the network device. Specifically, when the terminal device sends the first indication information to the network device, the at least two identical quality information are carried in the high bit or the low bit of the first indication information, and the network device receives the first indication information. At this time, it can be determined that the second beam is a beam for restoring communication between the terminal device and the network device.

例如，当发生通信失败时，终端设备在候选波束集合中检测到索引为6的波束承载的参考信号的信道质量高于信道质量的预设门限，则终端设备将索引为6的波束的质量信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为6的波束的质量信息至少重复一次。For example, when a communication failure occurs, the terminal device detects, in the candidate beam set, that the channel quality of the reference signal of the beam-bearing index of index 6 is higher than the preset threshold of the channel quality, and the terminal device sets the quality information of the beam with the index of 6. The first indication information is reported to the network device, and the quality information of the beam with the index of 6 carried in the first indication information is repeated at least once.

当网络设备接收终端设备在承载第二指示信息的资源上发送的第一指示信息时，如果检测到该第一指示信息中包括至少两个相同的质量信息便可以确定第一波束上的通信失败。When the network device receives the first indication information that is sent by the terminal device on the resource that carries the second indication information, if it is detected that the first indication information includes at least two identical quality information, the communication failure on the first beam may be determined. .

可选地，例如，终端设备将该索引为6的波束的质量信息承载在该第一指示信息的高比特位，网络设备首先根据承载在第一指示信息的高比特位的至少两个相同的质量信息，确定该至少两个相同的质量信息对应的波束为用于恢复终端设备与网络设备之间通信的波束，并且进一步根据该质量信息对应的两个相同的索引信息，确定该第二波束为索引6的波束。Optionally, for example, the terminal device carries the quality information of the beam with the index of 6 in the high bit of the first indication information, and the network device firstly performs at least two identical according to the high bit carried in the first indication information. Determining, by the quality information, that the beam corresponding to the at least two identical quality information is a beam for restoring communication between the terminal device and the network device, and further determining the second beam according to two identical index information corresponding to the quality information. The beam is indexed 6.

可选地，该第一指示信息还可以向网络设备指示该至少一个最低值的第二质量信息，该第二质量信息用于指示第二波束的质量信息，该第二波束为用于恢复该终端设备与该网络设备之间通信的波束。Optionally, the first indication information may further indicate, to the network device, the at least one lowest value second quality information, where the second quality information is used to indicate quality information of the second beam, where the second beam is used to recover the A beam of communication between the terminal device and the network device.

具体地，终端设备在向网络设备发送第一指示信息时，将该至少一个最低值的质量信息承载在第一指示信息的高比特位或低比特位，网络设备在接收到该第一指示信息时，便可以确定该第二波束为用于恢复终端设备与网络设备之间通信的波束。Specifically, when the terminal device sends the first indication information to the network device, the quality information of the at least one lowest value is carried in the high bit or the low bit of the first indication information, and the network device receives the first indication information. At this time, it can be determined that the second beam is a beam for restoring communication between the terminal device and the network device.

例如，当发生通信失败时，终端设备在候选波束集合中检测到索引为6的波束承载的参考信号的信道质量高于信道质量的预设门限，则终端设备将索引为6的波束的质量信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为6的波束的质量信息，若质量信息采用差分方式上报则至少上报一个参考质量信息和至少一个最低值的差分质量信息。For example, when a communication failure occurs, the terminal device detects, in the candidate beam set, that the channel quality of the reference signal of the beam-bearing index of index 6 is higher than the preset threshold of the channel quality, and the terminal device sets the quality information of the beam with the index of 6. Reporting to the network device by using the first indication information, and the quality information of the beam of the index of the first indication information is 6. If the quality information is reported in the differential manner, at least one reference quality information and at least one lowest value difference quality are reported. information.

当网络设备接收终端设备在承载第二指示信息的资源上发送的第一指示信息时，如果检测到该第一指示信息中包括至少一个最低值的质量信息便可以确定第一波束上的通信失败。When the network device receives the first indication information that is sent by the terminal device on the resource that carries the second indication information, if it is detected that the first indication information includes at least one lowest value of the quality information, the communication failure on the first beam may be determined. .

可选地，例如，终端设备将该索引为6的波束的质量信息承载在该第一指示信息的高比特位，网络设备首先根据承载在第一指示信息的高比特位的至少一个最低值的质量信息，确定该至少一个最低值的质量信息对应的波束为用于恢复终端设备与网络设备之间通信的波束，并且进一步根据该质量信息对应的两个相同的索引信息，确定该第二波束为索引6的波束。Optionally, for example, the terminal device carries the quality information of the beam with the index of 6 in the high bit of the first indication information, and the network device first determines, according to the at least one lowest value of the high bit carried in the first indication information. The quality information, the beam corresponding to the quality information of the at least one lowest value is a beam for restoring communication between the terminal device and the network device, and further determining the second beam according to two identical index information corresponding to the quality information. The beam is indexed 6.

可选地，网络设备还可以根据该第二波束的质量信息的比特位确定第一波束上发生波束失败。Optionally, the network device may further determine that a beam failure occurs on the first beam according to the bit of the quality information of the second beam.

例如，该第一指示信息中包括的第二波束的质量信息的比特位为特殊状态位，例如，第二波束的RSRP为0或-140dbm，则网络设备根据该第二波束的RSRP，便可以确定第一波束上的通信发生失败。进一步地，若该第一指示信息中还包括该第二指示信息的索引信息，则网络设备可以进一步确定该第二波束为用于恢复终端设备与网络设备之间通信的波束。For example, the bit of the quality information of the second beam included in the first indication information is a special status bit. For example, if the RSRP of the second beam is 0 or -140 dbm, the network device can use the RSRP of the second beam. It is determined that the communication on the first beam has failed. Further, if the first indication information further includes index information of the second indication information, the network device may further determine that the second beam is a beam for restoring communication between the terminal device and the network device.

应理解，上述的第二波束的RSRP为0或-140仅为示例性说明，该第二波束的RSRP还可以为其他预定义的值，本申请对此不作特别限定。It should be understood that the RSRP of the second beam is 0 or -140, which is only an exemplary description. The RSRP of the second beam may also be other predefined values, which is not specifically limited in this application.

需要说明的是，第一指示信息包括的第二索引信息的个数N ₁须小于或等于第二指示信息包括的第一索引信息的个数N，并且该N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组。 It should be noted that the number N ₁ of the second index information included in the first indication information must be less than or equal to the number N of the first index information included in the second indication information, and the N ₁ second index information indicates N ₁ second reference signal resources belong to the same reference signal resource group.

方法2Method 2

当终端设备检测到第一波束上的通信失败时，终端设备向网络设备发送第一指示信息，该第一指示信息包括N ₂个第三索引信息，该第三索引信息用于指示第三波束(例如，第三参考信号资源的一例)的索引。 When the terminal device detects that the communication on the first beam fails, the terminal device sends the first indication information to the network device, where the first indication information includes N ₂ third index information, where the third index information is used to indicate the third beam. An index (for example, an example of a third reference signal resource).

该N ₂个第三索引信息中包括至少两个相同的第三索引信息，即，该N ₂个第三索引信息可以完全相同或者部分相同，该至少两个相同的第三索引信息用于向网络设备指示第一波束上的通信失败。 The N ₂ third index information includes at least two identical third index information, that is, the N ₂ third index information may be identical or partially identical, and the at least two identical third index information is used to The network device indicates that the communication on the first beam failed.

可选地，该第三波束对应网络设备为终端设备配置的控制信道空间准共站址假设信息(Quasi-Co-Location，QCL)相关联的波束(例如，参考信号资源的一例)，该第三波束的质量信息低于预定的门限。Optionally, the third beam corresponds to a control channel spatial quasi-co-location (QCL) associated beam (for example, an example of reference signal resources) configured by the network device for the terminal device, where the The quality information of the three beams is below a predetermined threshold.

可选地，该第三波束的质量信息的比特位为特殊状态位，该特殊状态位包括零指示或质量信息的最低指示位中的任意一种，该特殊状态位用于指示第一波束上的通信失败。Optionally, the bit of the quality information of the third beam is a special status bit, where the special status bit includes any one of a zero indication or a lowest indication bit of quality information, where the special status bit is used to indicate the first beam. Communication failed.

例如，第三波束的质量信息为参考信号接收功率RSRP，其中，上述零指示对应该第三波束的质量信息RSRP为0，上述最低指示位对应该第三波束的质量信息RSRP为-140。For example, the quality information of the third beam is the reference signal received power RSRP, wherein the zero indication indicates that the quality information RSRP corresponding to the third beam is 0, and the lowest indicator bit corresponds to the quality information RSRP of the third beam is -140.

当终端设备确定第一波束上的通信失败，并且终端设备检测到上述第三波束时，终端设备向网络设备发送第一指示信息，该第一指示信息用于向网络设备指示第一波束上的通信失败。When the terminal device determines that the communication on the first beam fails, and the terminal device detects the third beam, the terminal device sends the first indication information to the network device, where the first indication information is used to indicate to the network device that the first beam is Communication failed.

例如，当发生通信失败时，终端设备检测到索引为5的波束承载的参考信号的信道质量低于信道质量的预设门限，则终端设备将索引为5的波束的索引信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为5的波束的索引信息至少重复一次。For example, when the communication failure occurs, the terminal device detects that the channel quality of the reference signal of the beam-bearing index of the index 5 is lower than the preset threshold of the channel quality, and the terminal device passes the index information of the beam with the index of 5 through the first indication information. The index information of the beam with the index of 5 carried in the first indication information is repeated at least once.

例如，当终端设备在检测到的发生通信失败的波束的索引信息为CRIs，波束状态信息波束的质量信息为RSRPs，波束状态信息的内容为{CRI1，RSRP1，CRI2，RSRP2，CRI3，RSRP3}时，则终端设备向网络设备发送第一指示信息，该第一指示信息包括三个该波束的索引信息以及三个该波束的质量信息，例如，该第一指示信息的内容为{CRIs,0,CRIs,0,CRIs,0}；For example, when the index information of the detected beam that failed the communication is CRIs, the quality information of the beam state information beam is RSRPs, and the content of the beam state information is {CRI1, RSRP1, CRI2, RSRP2, CRI3, RSRP3} The terminal device sends the first indication information to the network device, where the first indication information includes three index information of the beam and three pieces of quality information of the beam. For example, the content of the first indication information is {CRIs, 0, CRIs, 0, CRIs, 0};

或者，该第一指示信息包括两个该波束的索引信息以及两个该波束的质量信息、一个该波束状态信息波束的索引信息以及一个该波质量信息，例如，该第一指示信息的内容为{CRI ₁,RSRP ₁,CRIs,0,CRIs,0}。 Or the first indication information includes two index information of the beam, two pieces of quality information of the beam, one index information of the beam state information beam, and one of the wave quality information. For example, the content of the first indication information is {CRI ₁ , RSRP ₁ , CRIs, 0, CRIs, 0}.

可选地，该第三波束为第一波束。Optionally, the third beam is a first beam.

具体地，当终端设备检测到第一波束上的通信失败时，便将该第一波束的索引信息承载在第一指示信息中，并使得该第一波束的索引信息至少重复一次，Specifically, when the terminal device detects that the communication on the first beam fails, the index information of the first beam is carried in the first indication information, and the index information of the first beam is repeated at least once.

当网络设备接收终端设备在承载第二指示信息的资源上发送的第一指示信息时，如果检测到该第一指示信息中包括至少两个相同的索引信息，便可以确定第一波束上的通信失败。When the network device receives the first indication information that is sent by the terminal device on the resource that carries the second indication information, if it is detected that the first indication information includes at least two identical index information, the communication on the first beam can be determined. failure.

可选地，该第一指示信息还可以包括N ₂个第三质量信息，该第三质量信息用于指示第三波束的质量信息。 Optionally, the first indication information may further include N ₂ third quality information, where the third quality information is used to indicate quality information of the third beam.

该N ₂个第三质量信息中包括至少两个相同的第三质量信息，即，该N ₂个第三质量信息可以完全相同或者部分相同，该至少两个相同的第三质量信息用于向网络设备指示第一波束上的通信失败。 The N ₂ third quality information includes at least two identical third quality information, that is, the N ₂ third quality information may be identical or partially identical, and the at least two identical third quality information are used to The network device indicates that the communication on the first beam failed.

例如，当发生通信失败时，终端设备在候选波束集合中检测到索引为9的波束承载的参考信号的信道质量高于信道质量的预设门限，则终端设备将索引为9的波束的质量信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为9的波束的质量信息至少重复一次。For example, when a communication failure occurs, the terminal device detects, in the candidate beam set, that the channel quality of the reference signal of the beam-bearing index of index 9 is higher than the preset threshold of the channel quality, and the terminal device sets the quality information of the beam with the index of 9. The first indication information is reported to the network device, and the quality information of the beam with the index of 9 carried in the first indication information is repeated at least once.

该N ₂个第三质量信息中包括至少一个最低值的第三质量信息，即，该N ₂个第三质量信息包括参考质量信息和差分质量信息，其中差分质量信息可以完全为最低值或者部分为最低值，该至少一个最低值的第三质量信息用于向网络设备指示第一波束上的通信失败。 The N ₂ third quality information includes at least one lowest value third quality information, that is, the N ₂ third quality information includes reference quality information and differential quality information, where the differential quality information may be the lowest value or part The lowest value, the at least one lowest value third quality information is used to indicate to the network device that the communication on the first beam has failed.

例如，当发生通信失败时，终端设备在候选波束集合中检测到索引为9的波束承载的参考信号的信道质量高于信道质量的预设门限，则终端设备将索引为9的波束的质量信息通过第一指示信息上报至网络设备，并且该第一指示信息中携带的索引为9的波束的质量信息的差分值，若质量信息采用差分方式上报则至少上报一个参考质量信息和至少一个最低值的差分质量信息。For example, when a communication failure occurs, the terminal device detects, in the candidate beam set, that the channel quality of the reference signal of the beam-bearing index of index 9 is higher than the preset threshold of the channel quality, and the terminal device sets the quality information of the beam with the index of 9. If the first indication information is reported to the network device, and the difference information of the quality information of the beam with the index of 9 is carried in the first indication information, if the quality information is reported in the differential manner, at least one reference quality information and at least one lowest value are reported. Differential quality information.

可选地，网络设备还可以根据该第三波束的质量信息的比特位确定第一波束上发生波束失败。Optionally, the network device may further determine that a beam failure occurs on the first beam according to the bit of the quality information of the third beam.

例如，该第一指示信息中包括的第三波束的质量信息的比特位为特殊状态位，例如，第三波束的RSRP为0或-140dbm，则网络设备根据该第三波束的RSRP，便可以确定第一波束上的通信发生失败。进一步地，若该第一指示信息中还包括该第三指示信息的索引信息，则网络设备可以进一步确定发生通信失败的波束的索引号。For example, the bit of the quality information of the third beam included in the first indication information is a special status bit. For example, if the RSRP of the third beam is 0 or -140 dbm, the network device can according to the RSRP of the third beam. It is determined that the communication on the first beam has failed. Further, if the first indication information further includes index information of the third indication information, the network device may further determine an index number of the beam in which the communication failure occurs.

应理解，上述的第三波束的RSRP为0或-140仅为示例性说明，该第三波束的RSRP还可以为其他预定义的值，本申请对此不作特别限定。It should be understood that the RSRP of the third beam is 0 or -140, which is only an exemplary description. The RSRP of the third beam may also be other predefined values, which is not specifically limited in this application.

需要说明的是，第一指示信息包括的第三索引信息的个数N ₂须小于或等于第二指示信息包括的第一索引信息的个数N，并且该N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组。 It should be noted that the number N ₂ of the third index information included in the first indication information must be less than or equal to the number N of the first index information included in the second indication information, and the N ₂ third index information indicates N ₂ third reference signal resources belong to the same reference signal resource group.

方法3Method 3

方法3可以作为方法2和方法3的结合，即在终端设备确定第一波束上的通信发生失败时，向网络设备发送第一指示信息，该第一指示信息既包括N ₁个第二索引信息和/或N ₁个第二质量信息，又包括N ₂个第三索引信息和/或N ₂个第三质量信息，关于方法3中第一指示信息如何向网络设备指示第一波束上的通信失败，已在上述方法1与方法2中进行了详细描述，为了简洁，此处仅做简单举例。 Method 3 can be used as methods 2 and 3 in combination, i.e., when the terminal apparatus determines a communication failure occurs on the first beam, the first indication information to the network device transmitting the first indication information includes both the N ₁ second index information And/or N ₁ second quality information, further including N ₂ third index information and/or N ₂ third quality information, how the first indication information in the method 3 indicates the communication on the first beam to the network device The failure has been described in detail in Method 1 and Method 2 above. For the sake of brevity, only a simple example is given here.

例如，终端设备在候选波束集合中检测到的波束的索引信息为CRIx，波束状态信息波束的质量信息为RSRPx，并且，终端设备在检测到的发生通信失败的波束的索引信息为CRIs，波束状态信息波束的质量信息为RSRPs，波束状态信息的内容为{CRI1，RSRP1，CRI2，RSRP2，CRI3，RSRP3}时，则终端设备向网络设备发送第一指示信息，例如，该第一指示信息的内容为{CRIs,0,CRIs,0,CRIx,RSRPx}.For example, the index information of the beam detected by the terminal device in the candidate beam set is CRIx, the quality information of the beam state information beam is RSRPx, and the index information of the detected beam in which the communication failure occurs is CRIs, beam status. When the quality information of the information beam is RSRPs, and the content of the beam state information is {CRI1, RSRP1, CRI2, RSRP2, CRI3, RSRP3}, the terminal device sends the first indication information to the network device, for example, the content of the first indication information. For {CRIs, 0, CRIs, 0, CRIx, RSRPx}.

需要说明的是，第一指示信息包括的第二索引信息的个数N ₁与第一指示信息包括的第三索引信息的个数N ₂之和须小于或等于N。 It should be noted that the sum of the number N ₁ of the second index information included in the first indication information and the number N ₂ of the third index information included in the first indication information must be less than or equal to N.

需要说明的是，上述的几种方法仅作为示例性说明，本申请实施例并不限于此，其他任何通过上述几种方法进行组合后获得的方法均落入本申请的保护范围。It should be noted that the above several methods are only for illustrative purposes, and the embodiments of the present application are not limited thereto, and any other methods obtained by combining the above several methods fall within the protection scope of the present application.

应理解，在本申请中，上述N，N1，N2可以是由网络设备配置的，或者，也可以是预定义的，本申请对此不作特别限定。It should be understood that, in the present application, the foregoing N, N1, N2 may be configured by a network device, or may be predefined, which is not specifically limited in this application.

作为示例而非限定，在本申请中，上述第一上行资源可以为周期性的或半静态的物理上行控制信道PUCCH资源。By way of example and not limitation, in the present application, the foregoing first uplink resource may be a periodic or semi-static physical uplink control channel PUCCH resource.

在本申请中，还包括以下几种向网络设备指示第一下行资源(例如，第一波束)上的通信失败的实现方式。In the present application, the following also includes the following implementations for indicating that the communication failure on the first downlink resource (for example, the first beam) is failed to the network device.

方法4Method 4

该第一指示信息还可以为该波束状态信息与波束失败恢复请求信息进行联合编码后的信息，该波束失败恢复请求信息用于指示该第一波束上的通信失败。The first indication information may further be information that is jointly encoded by the beam state information and the beam failure recovery request information, where the beam failure recovery request information is used to indicate that the communication on the first beam fails.

通过将波束状态信息与波束失败恢复请求信息联合编码，并在承载波束状态信息的资源上向网络设备发送编码后的第一指示信息，使得网络设备根据该第一指示信息，即能确定波束状态信息，又能确定第一波束上的通信失败，从而实现及时通知基站第一波束上的通信失败的情况，又能减少对资源的开销。And combining the beam state information with the beam failure recovery request information, and transmitting the coded first indication information to the network device on the resource carrying the beam state information, so that the network device can determine the beam state according to the first indication information. The information can also determine the communication failure on the first beam, thereby realizing timely notification of the failure of the communication on the first beam of the base station, and reducing the overhead of resources.

方法5Method 5

该第一指示信息还可以为波束失败恢复请求信息，此时需要增加信息指示位(例如，增加1比特信息位)向网络指示该第一指示信息为波束失败恢复请求信息，使得网络设备根据该第一指示信息确定第一波束上的通信失败，从而实现及时通知基站第一波束上的通信失败的情况，又能减少对资源的开销。The first indication information may also be a beam failure recovery request information. In this case, the information indication bit (for example, adding a 1-bit information bit) needs to be added to the network to indicate that the first indication information is beam failure recovery request information, so that the network device is configured according to the The first indication information determines that the communication on the first beam fails, thereby realizing timely notification of the failure of the communication on the first beam of the base station, and reducing the overhead of resources.

方法6Method 6

该第一指示信息为信道状态信息CSI。The first indication information is channel state information CSI.

具体地，在第一指示信息为信道状态信息CSI的情况下，终端设备在承载信道状态信息CSI的资源上向网络设备发送第一指示信息，该第一指示信息用于向网络设备指示第一波束上的通信失败。Specifically, in a case where the first indication information is the channel state information CSI, the terminal device sends the first indication information to the network device on the resource that carries the channel state information CSI, where the first indication information is used to indicate the first to the network device. Communication on the beam failed.

方法7Method 7

该信道状态信息CSI的冗余状态位或者特殊状态位承载有该波束失败恢复请求信息，该波束失败恢复请求信息用于指示该第一波束上的通信失败。The redundancy status bit or the special status bit of the channel state information CSI carries the beam failure recovery request information, where the beam failure recovery request information is used to indicate that the communication on the first beam fails.

通过将波束失败恢复请求信息承载信道状态信息的冗余状态位或者特殊状态位上，并在承载信道状态信息的资源上向网络设备发送第一指示信息，使得网络设备根据该第一指示信息，确定第一波束上的通信失败，从而实现及时通知基站第一波束上的通信失败的情况，又能减少对资源的开销。其中所述特殊状态位可以是CQI为0的状态位，此处不做限定。And transmitting the first indication information to the network device by using the first indication information on the resource carrying the channel state information, and the network device, according to the first indication information, Determining the communication failure on the first beam, thereby realizing timely notification of the failure of the communication on the first beam of the base station, and reducing the overhead of resources. The special status bit may be a status bit with a CQI of 0, which is not limited herein.

方法8Method 8

该第一指示信息为该信道状态信息与波束失败恢复请求信息进行联合编码后的信息，该波束失败恢复请求信息用于指示该第一波束上的通信失败。The first indication information is information that is jointly encoded by the channel state information and the beam failure recovery request information, where the beam failure recovery request information is used to indicate that the communication on the first beam fails.

应理解，本发明各个实施中所述的波束上的通信失败，均可以以其他实施例替代，例如可以只是某一资源上的通信失败，或某参考信号的通信失败，对应的波束的索引，可以是资源的索引或参考信号的索引。It should be understood that the communication failure on the beam described in the various implementations of the present invention may be replaced by other embodiments, for example, only communication failure on a certain resource, or communication failure of a reference signal, index of a corresponding beam, It can be an index of a resource or an index of a reference signal.

在本申请实施例中，在执行步骤S230之前，还可以包括步骤S220：In the embodiment of the present application, before performing step S230, step S220 may be further included:

S220，终端设备确定承载第二指示信息的第一上行资源。S220. The terminal device determines a first uplink resource that carries the second indication information.

具体地，终端设备在确定发生通信失败的时候，可以首先确定承载第二指示信息的资源，并在承载第二指示信息的上行资源(例如，第一上行资源的一例)上向网络设备发送第一指示信息。Specifically, when determining that the communication failure occurs, the terminal device may first determine the resource that carries the second indication information, and send the first to the network device on the uplink resource that carries the second indication information (for example, an example of the first uplink resource). An indication message.

在另一个实施例中，S220还可以在S210之前，即所述终端设备利用确定第一上行资源，S220执行后，终端设备确定第一下行资源上的通信失败，在第一上行资源上向网络设备发送第一指示信息。In another embodiment, before S210, the terminal device determines that the first uplink resource is used, and after the S220 is executed, the terminal device determines that the communication failure on the first downlink resource is on the first uplink resource. The network device sends the first indication information.

作为示例而非限定，终端设备可以通过接收网络设备发送的配置信息，该配置信息用于指示承载第二指示信息的资源，终端设备根据该配置信息，确定承载第二指示信息的资源。By way of example and not limitation, the terminal device may receive the configuration information sent by the network device, where the configuration information is used to indicate the resource that carries the second indication information, and the terminal device determines, according to the configuration information, the resource that carries the second indication information.

在本申请实施例中，在执行步骤S250之后，还可以包括步骤S260、S270：In the embodiment of the present application, after performing step S250, steps S260 and S270 may be further included:

S260，网络设备向终端设备发送与该第一指示信息关联的应答信息，该应答信息用于指示该网络设备正确接收该第一指示信息。S260. The network device sends, to the terminal device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.

S270，终端设备接收网络设备发送的与该第一指示信息关联的应答信息，该应答信息用于指示该网络设备正确接收该第一指示信息。S270. The terminal device receives the response information that is sent by the network device and is associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.

上文结合图2，描述了本申请实施例提供的信息指示的方法，下面结合图3至图6描述本申请实施例提供的终端设备与网络设备。The method for indicating the information provided by the embodiment of the present application is described above with reference to FIG. 2, and the terminal device and the network device provided by the embodiment of the present application are described below with reference to FIG. 3 to FIG.

图3为本申请实施例提供的终端设备300的示意性框图，种终端设备300包括：FIG. 3 is a schematic block diagram of a terminal device 300 according to an embodiment of the present disclosure. The terminal device 300 includes:

处理模块310，用于确定第一下行资源上的通信失败，该第一下行资源为网络设备为终端设备配置的资源；The processing module 310 is configured to determine a communication failure on the first downlink resource, where the first downlink resource is a resource configured by the network device for the terminal device;

收发模块320，用于在第一上行资源上向网络设备发送第一指示信息，该第一指示信息用于指示该第一下行资源上的通信失败，该第一上行资源为用于承载第二指示信息的资源，该第一上行资源是该网络设备为该终端设备分配的资源，该第二指示信息与该第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。The transceiver module 320 is configured to send the first indication information to the network device on the first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used for the bearer. a resource indicating the information, where the first uplink resource is a resource allocated by the network device to the terminal device, where the length of the information bit corresponding to the first indication information and the first indication information are the same, and the status bits of the information bit are different. .

可选地，该第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。Optionally, the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.

可选地，该第二指示信息为终端设备周期性或者半静态上报的波束状态信息，该波束状态信息包括N个第一索引信息和/或N个第一质量信息，该第一索引信息用于指示第一参考信号资源的索引，该第一质量信息为该第一参考信号资源承载的参考信号的质量信息，该第一参考信号资源用于波束测量，N为大于等于1的正整数。Optionally, the second indication information is beam state information that is periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information and/or N first quality information, where the first index information is used by the first index information. And indicating, by the index of the first reference signal resource, the first quality information is quality information of a reference signal carried by the first reference signal resource, where the first reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to 1.

可选地，该第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，该第二索引信息用于指示第二参考信号资源的索引，该第二质量信息为该第二参考信号资源承载的参考信号的质量信息，其中，该N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，该N ₁为大于1小于等于N的正整数。 Optionally, the first indication information includes N ₁ second index information and/or N ₁ second quality information, where the second index information is used to indicate an index of the second reference signal resource, where the second quality information is The quality information of the reference signal carried by the second reference signal resource, where the N ₁ second reference signal resources indicated by the N ₁ second index information belong to the same reference signal resource group, and the N ₁ is greater than 1 and less than or equal to A positive integer of N.

可选地，该第二参考信号资源与该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束相关联，或该第二参考信号资源对应该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。Optionally, the second reference signal resource is associated with a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the second reference signal resource corresponds to the terminal device in the candidate reference signal resource. A reference signal resource whose channel quality of the reference signal detected in the set is higher than a predetermined threshold.

可选地，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该至少两个相同的第二索引信息用于指示该第一下行资源上的通信失败，和/或该至少两个相同的第二索引信息用于指示终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少两个相同的第二索引信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引。 Alternatively, the second index information of the N ₁ includes at least two identical second index information of the at least two same second index information indicating a communication failure on the first downlink resource, and / Or the at least two identical second index information is used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the at least two identical second index information is used to indicate the terminal The index of the reference signal resource whose channel quality of the reference signal detected by the device in the candidate reference signal resource set is higher than a predetermined threshold.

可选地，该N ₁个第二质量信息中包括至少两个相同的第二质量信息，该至少两个相同的第二质量信息用于指示该第一下行资源上的通信失败，和/或该至少两个相同的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少两个相同的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。 Alternatively, the N ₁ of the second quality information includes at least two identical second quality information, at least two of the same quality information for a second communication failure on the first downlink resource indication, and / Or the at least two identical second quality information is used to indicate a beam determined by the terminal device to restore communication between the terminal device and the network device, or the at least two identical second quality information is used to indicate the The channel information of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than the quality information of the reference signal resource of the predetermined threshold.

可选地，该N ₁个第二质量信息中包括至少一个最低值的第二质量信息，该至少两个相同的第二质量信息用于指示该第一下行资源上的通信失败，和/或该至少两个相同的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少两个相同的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。 Alternatively, the N ₁ of the second quality information includes quality information of at least a second minimum value of the at least two same second communication quality information indicating downlink resources on the first failure, and / Or the at least two identical second quality information is used to indicate a beam determined by the terminal device to restore communication between the terminal device and the network device, or the at least two identical second quality information is used to indicate the The channel information of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than the quality information of the reference signal resource of the predetermined threshold.

可选地，该N ₁个第二索引信息中任意两个第二索引信息相同，该任意两个相同的第二索引信息用于指示该第一下行资源上的通信失败，和/或该任意两个相同的第二索引信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该任意两个相同的第二索引信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或该N ₁个第二质量信息中任意两个第二质量信息相同，该任意两个相同的第二质量信息用于指示该第一下行资源上的通信失败，和/或该任意两个相同的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该任意两个相同的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the first communication on the downlink resource failures, and / or the Any two identical second index information is used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the any two identical second index information is used to indicate the terminal device An index of a reference signal resource whose channel quality of the reference signal detected in the candidate reference signal resource set is higher than a predetermined threshold; and/or any two of the N ₁ second quality information are the same, the arbitrary two The same second quality information is used to indicate communication failure on the first downlink resource, and/or the any two identical second quality information is used to indicate that the terminal device determines to restore the terminal device and the a beam of communication between the network devices, or any two identical second quality information used to indicate a channel quality of the reference signal detected by the terminal device in the set of candidate reference signal resources Resource quality information reference signal is higher than a predetermined threshold reference signal resources of.

可选地，该N ₁个第二索引信息中任意两个第二索引信息相同，该任意两个相同的第二索引信息用于指示该第一下行资源上的通信失败，和/或该任意两个相同的第二索引信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该任意两个相同的第二索引信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或该N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，该N ₁-1或N ₁-2个最低值的第二质量信息用于指示该第一下行资源上的通信失败，和/或该N ₁-1或N ₁-2个最低值的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该N ₁-1或N ₁-2个最低值的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 Alternatively, the second index information of the N ₁ any two identical second index information, any two of the same second index information indicating the first communication on the downlink resource failures, and / or the Any two identical second index information is used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the any two identical second index information is used to indicate the terminal device An index of a reference signal resource whose channel quality of the reference signal detected in the candidate reference signal resource set is higher than a predetermined threshold; and/or the N ₁ second quality information includes N ₁ -1 or N ₁ -2 lowest a second quality information of the value, the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used to indicate communication failure on the first downlink resource, and/or the N ₁ -1 or N ₁ - 2 lowest value second quality information is used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the lowest value of the N ₁ -1 or N ₁ -2 The second quality information is used to indicate that the terminal device is in the candidate reference signal resource Combined detection of a reference signal to the channel quality greater than the reference signal quality information of the resource reference signal resource predetermined threshold.

可选地，该第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该第三索引信息用于指示第三参考信号资源的索引，该第三质量信息为该第三参考信号资源承载的参考信号的质量信息，该第三质量信息的信道质量低于预定门限，该第三参考信号资源对应该网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，该N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中该N ₂为大于等于1小于等于N的正整数。 Optionally, the first indication information includes N ₂ third index information and/or N ₂ third quality information, where the third index information is used to indicate an index of the third reference signal resource, where the third quality information is The quality information of the reference signal carried by the third reference signal resource, the channel quality of the third quality information is lower than a predetermined threshold, and the third reference signal resource is associated with the control channel space QCL associated with the network device configured for the terminal device. The signal resource, the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource group, where the N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.

可选地，该N ₂个第三索引信息中包括至少两个相同的第三索引信息，该至少两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括至少两个相同的第三质量信息，该至少两个相同的第三质量信息用于指示该第一下行资源上的通信失败。 Optionally, the N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and the N ₂ or of third quality information includes at least two identical third quality information, at least two of the same third communication quality information indicating downlink resources on the first failure.

可选地，该N ₂个第三索引信息中包括至少两个相同的第三索引信息，该至少两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括至少一个最低值的第三质量信息，该至少一个最低值的第三质量信息用于指示该第一下行资源上的通信失败。 Optionally, the N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and the N ₂ or of third quality information includes quality information of the at least one third of the minimum value, the minimum value of the at least one third mass of information indicating a first communication on the downlink resource failed.

可选地，该N ₂个第三索引信息中任意两个第三索引信息相同，该任意两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息完全相同，该任意两个相同的第三质量信息用于指示该第一下行资源上的通信失败。 Alternatively, the index N ₂ of third third index information of any two same information, any two of the same third index information indicating the first communication on the downlink resource fails; and / or the The N ₂ pieces of third quality information are identical, and the any two identical third pieces of quality information are used to indicate communication failure on the first downlink resource.

可选地，该N ₂个第三索引信息中任意两个第三索引信息相同，该任意两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，该N ₂-1或N ₂-2个最低值的第三质量信息用于指示该第一下行资源上的通信失败。 Alternatively, the index N ₂ of third third index information of any two same information, any two of the same third index information indicating the first communication on the downlink resource fails; and / or the The N ₂ pieces of third quality information include N ₂ -1 or N ₂ -2 lowest value third quality information, and the N ₂ -1 or N ₂ -2 lowest value third quality information is used to indicate the first The communication on a downlink resource failed.

可选地，该N ₂个第三质量信息的比特位是特殊状态位，该特殊状态位包括零指示或质量信息的最低指示位中的任一个，该特殊状态位用于指示该第一下行资源上的通信失败。 Optionally, the bits of the N ₂ third quality information are special status bits, where the special status bits include any one of a zero indication or a lowest indication bit of quality information, the special status bit is used to indicate the first Communication on the line resource failed.

可选地，该第一指示信息包括第一参数信息和第二参数信息，该第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该至少两个相同的第二索引信息用于指示该第一下行资源上的通信失败；和/或该N ₁个第二质量信息中包括至少两个相同的第二质量信息，该至少两个相同的第二质量信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三索引信息中包括至少两个相同的第三索引信息，该至少两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括至少两个相同的第三质量信息，该至少两个相同的第三质量信息用于指示该第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或该N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，该特殊状态位用于指示该第一下行资源上的通信失败，其中N1+N2≤N。 Optionally, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and/or N ₁ second quality information, and the second parameter information includes N ₂ third index information and/or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical second index information, the at least two identical second index information being used to indicate The communication on the first downlink resource fails; and/or the N ₁ second quality information includes at least two identical second quality information, where the at least two identical second quality information are used to indicate the first The communication on the downlink resource fails; and/or the N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate the first downlink resource. The communication fails; and/or the N ₂ third quality information includes at least two identical third quality information, where the at least two identical third quality information are used to indicate communication on the first downlink resource. failure; and / or quality of the second channel the N ₁ At least one second information bit is the mass of a special status bit, said status bit is used to indicate the specific communication failure on a first downlink resources; and / or the N ₂ of third quality information of at least A bit of the third quality information is a special status bit, and the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤N.

可选地，该第一指示信息包括第一参数信息和第二参数信息，该第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该至少两个相同的第二索引信息用于指示该第一下行资源上的通信失败；和/或该N ₁个第二质量信息中包括至少一个最低值的第二质量信息，该至少一个最低值的第二质量信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三索引信息中包括至少两个相同的第三索引信息，该至少两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括至少一个最低值的第三质量信息，该至少一个最低值的第三质量信息用于指示该第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或该N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，该特殊状态位用于指示该第一下行资源上的通信失败，其中N1+N2≤N。 Optionally, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and/or N ₁ second quality information, and the second parameter information includes N ₂ third index information and/or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical second index information, the at least two identical second index information being used to indicate on the first downlink communication resource fails; and / or the N ₁ of the second quality information comprises at least quality information of a second minimum value, a minimum mass of the at least second information indicating the value of the first The communication on the downlink resource fails; and/or the N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate the first downlink resource. The upper communication fails; and/or the N ₂ third quality information includes at least one lowest value third quality information, where the at least one lowest value third quality information is used to indicate communication on the first downlink resource failure; and / or the N ₁ of the At least one second information bit mass quality information is a special status bit, said status bit is used to indicate the specific communication failure on a first downlink resources; and / or N ₂ of the quality information of third The bit of the at least one third quality information is a special status bit, the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤N.

可选地，该第一指示信息包括第一参数信息和第二参数信息，该第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该至少两个相同的第二索引信息用于指示该第一下行资源上的通信失败；和/或该N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，该N ₁-1或N ₁-2个最低值的第二质量信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三索引信息中包括至少两个相同的第三索引信息，该至少两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，该N ₂-1或N ₂-2个第三质量信息用于指示该第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或该N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，该特殊状态位用于指示该第一下行资源上的通信失败，其中N1+N2≤N。 Optionally, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and/or N ₁ second quality information, and the second parameter information includes N ₂ third index information and/or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical second index information, the at least two identical second index information being used to indicate The communication on the first downlink resource fails; and/or the N ₁ second quality information includes N ₁ -1 or N ₁ -2 lowest value second quality information, the N ₁ -1 or N ₁ - 2 lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or the N ₂ third index information includes at least two identical third index information, the at least two The same third index information is used to indicate communication failure on the first downlink resource; and/or the third quality of the N ₂ third quality information includes N ₂ -1 or N ₂ -2 lowest values information, or the N ₂ -1 N ₂ -2 of third communication quality information indicating downlink resources on the failed first; and / or The N ₁ bits of the at least one second quality information is quality information of the second special status bit indicative of a communication on the downlink resource of the first special status bit for the failure; and / or the N ₂ th The bit of the at least one third quality information of the third quality information is a special status bit, the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤N.

可选地，该第一指示信息包括第一参数信息和第二参数信息，该第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该N ₁个第二索引信息中包括任意两个相同的第二索引信息，该任意两个相同的第二索引信息用于指示该第一下行资源上的通信失败；和/或该N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，该N ₁-1或N ₁-2个最低值的第二质量信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三索引信息中包括任意两个相同的第三索引信息，该任意两个相同的第三索引信息用于指示该第一下行资源上的通信失败；和/或该N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，该N ₂-1或N ₂-2个第三质量信息用于指示该第一下行资源上的通信失败；和/或所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或该N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，该特殊状态位用于指示该第一下行资源上的通信失败，其中N1+N2≤N。 Optionally, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and/or N ₁ second quality information, and the second parameter information includes N ₂ third index information and/or N ₂ third quality information, wherein the N ₁ second index information includes any two identical second index information, and the any two identical second index information is used to indicate The communication on the first downlink resource fails; and/or the N ₁ second quality information includes N ₁ -1 or N ₁ -2 lowest value second quality information, the N ₁ -1 or N ₁ - 2 lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or the N ₂ third index information includes any two identical third index information, the arbitrary two The same third index information is used to indicate communication failure on the first downlink resource; and/or the third quality of the N ₂ third quality information includes N ₂ -1 or N ₂ -2 lowest values information, or the N ₂ -1 N ₂ -2 of third communication quality information indicating downlink resources on the failed first; and / or The N ₁ bits of the at least one second quality information is quality information of the second special status bit indicative of a communication on the downlink resource of the first special status bit for the failure; and / or the N ₂ th The bit of the at least one third quality information of the third quality information is a special status bit, the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤N.

可选地，该N，N1，N2是由网络设备配置的，或该N，N1，N2是预定义的。Optionally, the N, N1, N2 are configured by the network device, or the N, N1, N2 are predefined.

可选地，该收发模块320还用于：Optionally, the transceiver module 320 is further configured to:

接收网络设备发送的与该第一指示信息关联的应答信息，该应答信息用于指示该网络设备正确接收该第一指示信息。And receiving, by the network device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.

应理解，本发明实施例中的处理模块310可以由处理器或处理器相关电路组件实现，收发模块320可以由收发器或收发器相关电路组件实现。It should be understood that the processing module 310 in the embodiment of the present invention may be implemented by a processor or a processor related circuit component, and the transceiver module 320 may be implemented by a transceiver or a transceiver related circuit component.

如图4所示，本申请实施例还提供了一种终端设备400，该终端设备400包括处理器410，存储器420与收发器430，其中，存储器420中存储指令或程序，处理器430用于执行存储器420中存储的指令或程序。存储器420中存储的指令或程序被执行时，该处理器410用于执行上述实施例中处理模块310执行的操作，收发器430用于执行上述实施例中收发模块320执行的操作。As shown in FIG. 4, the embodiment of the present application further provides a terminal device 400, which includes a processor 410, a memory 420 and a transceiver 430, wherein the memory 420 stores instructions or programs, and the processor 430 is used by the processor 430. The instructions or programs stored in the memory 420 are executed. When the instructions or programs stored in the memory 420 are executed, the processor 410 is configured to perform the operations performed by the processing module 310 in the above embodiment, and the transceiver 430 is configured to perform the operations performed by the transceiver module 320 in the above embodiment.

图5为本发明实施例提供的网络设备500的示意性流程图，该网络设备500包括：FIG. 5 is a schematic flowchart of a network device 500 according to an embodiment of the present disclosure. The network device 500 includes:

收发模块510，用于在第一上行资源上接收终端设备发送的第一指示信息，该第一指示信息用于指示该第一下行资源上的通信失败，该第一上行资源为用于承载第二指示信息的资源，该第一上行资源是该网络设备为该终端设备分配的资源，该第二指示信息与该第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同；The transceiver module 510 is configured to receive, by using the first uplink resource, first indication information that is sent by the terminal device, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used for carrying a resource of the second indication information, where the first uplink resource is a resource allocated by the network device to the terminal device, where the length of the information bit corresponding to the first indication information and the first indication information are the same, and the status bit of the information bit different;

处理模块520，用于根据该第一指示信息，确定该第一下行资源上的通信失败。The processing module 520 is configured to determine, according to the first indication information, a communication failure on the first downlink resource.

可选地，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该至少两个相同的第二索引信息用于指示终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少两个相同的第二索引信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引， Alternatively, the second index information of the N ₁ includes at least two identical second index information, the at least two same second index information indicating the determined terminal device for recovering the terminal device and the network a beam of communication between devices, or the at least two identical second index information is used to indicate an index of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold,

该处理模块520还用于：The processing module 520 is further configured to:

根据该至少两个相同的第二索引信息，确定该第一下行资源上的通信失败。And determining, according to the at least two identical second index information, a communication failure on the first downlink resource.

可选地，该N ₁个第二质量信息中包括至少两个相同的第二质量信息，该至少两个相同的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少两个相同的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息， Alternatively, the N ₁ of the second quality information includes at least two identical information of a second mass, the second mass at least two identical information indicating that the terminal determines the terminal device for restoring the a beam of communication between the network devices, or the at least two identical second quality information is used to indicate a quality of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold information,

根据该至少两个相同的第二质量信息，确定该第一下行资源上的通信失败，Determining, by the at least two identical second quality information, a communication failure on the first downlink resource,

可选地，该N ₁个第二质量信息中包括至少一个最低值的第二质量信息，该至少一个最低值的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该至少一个最低值的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息， Alternatively, the N ₁ of the second quality information includes quality information of at least a second minimum value, the minimum value of the at least a second mass of information indicating that the terminal determines the terminal device for restoring the The beam of communication between the network devices, or the second quality information of the at least one lowest value, is used to indicate the quality of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold information,

根据该至少一个最低值的第二质量信息，确定该第一下行资源上的通信失败，Determining, by the second quality information of the at least one lowest value, a communication failure on the first downlink resource,

可选地，该N ₁个第二索引信息中任意两个第二索引信息相同，该任意两个相同的第二索引信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束，或该任意两个相同的第二索引信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引， Alternatively, the second index information of the N ₁ any two identical second index information, any of the two identical second index information indicating the terminal device determines the terminal device for restoring the network device a beam of communication between the two, or any two identical second index information used to indicate an index of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.

根据该任意两个相同的第二索引信息，确定该第一下行资源上的通信失败；和/或Determining, according to the any two identical second index information, the communication failure on the first downlink resource; and/or

该N ₁个第二质量信息中任意两个第二质量信息相同，该任意两个相同的第二质量信息用于指示该终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息或该任意两个相同的第二质量信息用于指示该终端设备确定的用于恢复该终端设备与该网络设备之间通信的波束， The high N second identical information is quality information _a second mass of any two, any two of the same channel quality information for indicating a second reference signal to the terminal apparatus detects the reference signal in the candidate resource set mass The quality information of the reference signal resource at the predetermined threshold or the any two identical second quality information is used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device,

根据该任意两个相同的第二质量信息，确定该第一下行资源上的通信失败。And determining, according to the any two identical second quality information, the communication failure on the first downlink resource.

可选地，该N ₂个第三索引信息中包括至少两个相同的第三索引信息， Optionally, the N ₂ third index information includes at least two identical third index information,

根据该至少两个相同的第三索引信息，确定该第一下行资源上的通信失败；和/或Determining, according to the at least two identical third index information, a communication failure on the first downlink resource; and/or

该N ₂个第三质量信息中包括至少两个相同的第三质量信息， The N ₂ third quality information includes at least two identical third quality information,

根据该至少两个相同的第三质量信息，确定该第一下行资源上的通信失败。And determining, according to the at least two identical third quality information, a communication failure on the first downlink resource.

可选地，该N ₂个第三索引信息中任意两个第三索引信息相同， Optionally, any two third index information of the N ₂ third index informations are the same.

根据该任意两个相同的第三索引信息，确定该第一下行资源上的通信失败；和/或Determining, according to the any two identical third index information, the communication failure on the first downlink resource; and/or

该N ₂个第三质量信息完全相同， The N ₂ third quality information is identical.

根据该任意两个相同的第三质量信息，确定该第一下行资源上的通信失败。And determining, according to the any two identical third quality information, the communication failure on the first downlink resource.

可选地，该N ₂个第三质量信息的比特位是特殊状态位，该特殊状态位包括零指示或质量信息的最低指示位中的任一个，该处理模块520还用于： Optionally, the bits of the N ₂ third quality information are special status bits, where the special status bits include any one of a zero indication or a lowest indication bit of quality information, and the processing module 520 is further configured to:

根据该特殊状态位，确定该第一下行资源上的通信失败。According to the special status bit, the communication failure on the first downlink resource is determined.

可选地，该第一指示信息包括第一参数信息和第二参数信息，该第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，该N ₁个第二索引信息中包括至少两个相同的第二索引信息，该处理模块520还用于： Optionally, the first indication information includes first parameter information and second parameter information, where the first parameter information includes N ₁ second index information and/or N ₁ second quality information, and the second parameter information includes N _two third index information and / or quality information of third N _2, the N ₁ of the second index comprises at least two same second index information in the processing module 520 is further configured to:

根据该至少两个相同的第二索引信息，确定该第一下行资源上的通信失败；和/或Determining, according to the at least two identical second index information, that the communication on the first downlink resource fails; and/or

该N ₁个第二质量信息中包括至少两个相同的第二质量信息， The N ₁ second quality information includes at least two identical second quality information,

根据该至少两个相同的第二质量信息，确定该第一下行资源上的通信失败；和/或Determining, by the at least two identical second quality information, a communication failure on the first downlink resource; and/or

该N ₂个第三索引信息中包括至少两个相同的第三索引信息， The N ₂ third index information includes at least two identical third index information,

根据该至少两个相同的第三质量信息，确定该第一下行资源上的通信失败；和/或Determining, according to the at least two identical third quality information, a communication failure on the first downlink resource; and/or

该N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位， The bit of the at least one third quality information of the N ₂ third quality information is a special status bit,

根据该特殊状态位，确定该第一下行资源上的通信失败，其中N1+N2≤N。According to the special status bit, the communication failure on the first downlink resource is determined, where N1+N2≤N.

可选地，该N，N1，N2是由网络设备配置的，或Optionally, the N, N1, and N2 are configured by the network device, or

该N，N1，N2是预定义的。The N, N1, N2 are predefined.

可选地，该收发模块510还用于：Optionally, the transceiver module 510 is further configured to:

向该终端设备发送与该第一指示信息关联的应答信息，该应答信息用于指示该网络设备正确接收该第一指示信息。Sending, to the terminal device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.

应理解，本发明实施例中的处理模块520可以由处理器或处理器相关电路组件实现，收发模块510可以由收发器或收发器相关电路组件实现。It should be understood that the processing module 520 in the embodiments of the present invention may be implemented by a processor or a processor related circuit component, and the transceiver module 510 may be implemented by a transceiver or a transceiver related circuit component.

如图6所示，本发明实施例还提供一种网络设备600，该网络设备600包括处理器610，存储器620与收发器630，其中，存储器620中存储指令或程序，处理器630用于执行存储器620中存储的指令或程序。存储器620中存储的指令或程序被执行时，该处理器610用于执行上述实施例中处理模块520执行的操作，收发器630用于执行上述实施例中收发模块510执行的操作。As shown in FIG. 6, the embodiment of the present invention further provides a network device 600, which includes a processor 610, a memory 620 and a transceiver 630, wherein the memory 620 stores instructions or programs, and the processor 630 is configured to execute An instruction or program stored in the memory 620. When the instructions or programs stored in the memory 620 are executed, the processor 610 is configured to perform the operations performed by the processing module 520 in the above embodiment, and the transceiver 630 is configured to perform the operations performed by the transceiver module 510 in the above embodiment.

在本发明实施例中，非激活状态下的终端设备与网络设备进行通信时采用安全密钥加密，能够提高通信的安全性。In the embodiment of the present invention, the terminal device in the inactive state uses the security key to encrypt the communication with the network device, which can improve the security of the communication.

应理解，本发明实施例中提及的处理器可以是中央处理单元(Central Processing Unit，CPU)，还可以是其他通用处理器、数字信号处理器(Digital Signal Processor，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、现成可编程门阵列(Field Programmable Gate Array，FPGA)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。通用处理器可以是微处理器或者该处理器也可以是任何常规的处理器等。It should be understood that the processor mentioned in the embodiment of the present invention may be a central processing unit (CPU), and may also be other general-purpose processors, digital signal processors (DSPs), and application specific integrated circuits ( Application Specific Integrated Circuit (ASIC), Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor or any conventional processor or the like.

还应理解，本发明实施例中提及的存储器可以是易失性存储器或非易失性存储器，或可包括易失性和非易失性存储器两者。其中，非易失性存储器可以是只读存储器(Read-Only Memory，ROM)、可编程只读存储器(Programmable ROM，PROM)、可擦除可编程只读存储器(Erasable PROM，EPROM)、电可擦除可编程只读存储器(Electrically EPROM，EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory，RAM)，其用作外部高速缓存。通过示例性但不是限制性说明，许多形式的RAM可用，例如静态随机存取存储器(Static RAM，SRAM)、动态随机存取存储器(Dynamic RAM，DRAM)、同步动态随机存取存储器(Synchronous DRAM，SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM，DDR SDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM，ESDRAM)、同步连接动态随机存取存储器(Synchlink DRAM，SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM，DR RAM)。It should also be understood that the memory referred to in the embodiments of the present invention may be a volatile memory or a non-volatile memory, or may include both volatile and non-volatile memory. The non-volatile memory may be a read-only memory (ROM), a programmable read only memory (PROM), an erasable programmable read only memory (Erasable PROM, EPROM), or an electric Erase programmable read only memory (EEPROM) or flash memory. The volatile memory can be a Random Access Memory (RAM) that acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (Synchronous DRAM). SDRAM), Double Data Rate SDRAM (DDR SDRAM), Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Synchronous Connection Dynamic Random Access Memory (Synchlink DRAM, SLDRAM) ) and direct memory bus random access memory (DR RAM).

需要说明的是，当处理器为通用处理器、DSP、ASIC、FPGA或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件时，存储器(存储模块)集成在处理器中。It should be noted that when the processor is a general-purpose processor, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, the memory (storage module) is integrated in the processor.

应注意，本文描述的存储器旨在包括但不限于这些和任意其它适合类型的存储器。It should be noted that the memories described herein are intended to comprise, without being limited to, these and any other suitable types of memory.

本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方法来实现所描述的功能，但是这种实现不应认为超出本申请的范围。Those of ordinary skill in the art will appreciate that the elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the solution. A person skilled in the art can use different methods to implement the described functions for each particular application, but such implementation should not be considered to be beyond the scope of the present application.

所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。A person skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the system, the device and the unit described above can refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

在本申请所提供的几个实施例中，应该理解到，所揭露的***、装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the several embodiments provided by the present application, it should be understood that the disclosed systems, devices, and methods may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of the unit is only a logical function division. In actual implementation, there may be another division manner, for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

另外，在本申请各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

所述功能如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等各种可以存储程序代码的介质。The functions may be stored in a computer readable storage medium if implemented in the form of a software functional unit and sold or used as a standalone product. Based on such understanding, the technical solution of the present application, which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including The instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present application. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like, which can store program codes. .

以上所述，仅为本申请的具体实施方式，但本申请的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本申请揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本申请的保护范围之内。因此，本申请的保护范围应以所述权利要求的保护范围为准。The foregoing is only a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present application. It should be covered by the scope of protection of this application. Therefore, the scope of protection of the present application should be determined by the scope of the claims.

Claims

一种信息指示的方法，其特征在于，包括：A method for information indication, comprising:

终端设备确定第一下行资源上的通信失败，所述第一下行资源为网络设备为终端设备配置的资源；The terminal device determines that the communication on the first downlink resource fails, where the first downlink resource is a resource configured by the network device for the terminal device;

终端设备在第一上行资源上向网络设备发送第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。The terminal device sends the first indication information to the network device on the first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used to carry the second a resource indicating the information, where the first uplink resource is a resource allocated by the network device to the terminal device, and the length of the information bit corresponding to the first indication information and the first indication information are the same, and the information bit is The status bits are different.
根据权利要求1所述的方法，其特征在于，所述第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。The method according to claim 1, wherein the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.
根据权利要求1或2所述的方法，其特征在于，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。The method according to claim 1 or 2, wherein the second indication information is beam state information periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information and/or N first quality information, the first index information is used to indicate an index of the first reference signal resource, and the first quality information is quality information of a reference signal carried by the first reference signal resource, the first The reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to 1.
根据权利要求3所述的方法，其特征在于，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。The method according to claim 3, wherein the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and any two of the N first index information An index information is different and/or an index of any two reference signal resource groups in the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.
根据权利要求1至4任一项所述的方法，其特征在于，A method according to any one of claims 1 to 4, characterized in that

所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 The first indication information includes N ₁ second index information and/or N ₁ second quality information, where the second index information is used to indicate an index of the second reference signal resource, where the second quality information is The quality information of the reference signal carried by the second reference signal resource, where the N ₁ second reference signal resources indicated by the N ₁ second index information belong to the same reference signal resource group, and the N ₁ is greater than 1 A positive integer less than or equal to N.
根据权利要求5所述的方法，其特征在于，所述第二参考信号资源与所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束相关联，或The method according to claim 5, wherein the second reference signal resource is associated with a beam determined by the terminal device for restoring communication between the terminal device and the network device, or

所述第二参考信号资源对应所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。The second reference signal resource corresponds to a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求5或6所述的方法，其特征在于，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或 The method according to claim 5 or 6, wherein the N ₁ second index information includes at least two identical second index information, and the at least two identical second index information is used to indicate The communication on the first downlink resource fails, and/or

所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引。The at least two identical second index information are used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the at least two identical second index information is used for And an index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求5、6、7所述的方法，其特征在于，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The method according to claim 5, 6, or 7, wherein the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information are used. Instructing the communication on the first downlink resource to fail, and/or

所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least two identical second quality information are used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。And the at least two identical second quality information are used to indicate quality information of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求5、6、7所述的方法，其特征在于，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The method according to claim 5, 6, or 7, wherein the N ₁ second quality information includes at least one lowest value second quality information, and the at least one lowest value second quality information is used. Instructing the communication on the first downlink resource to fail, and/or

所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least one lowest value second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。The second quality information of the at least one lowest value is used to indicate quality information of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求7或8所述的方法，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The method according to claim 7 or 8, wherein any two of the N ₁ second index informations are the same,

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中任意两个第二质量信息相同，所述任意两个相同的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The second quality information the N ₁ any two identical second quality information, any of the two identical second quality information indicating the communication failure on the first downlink resources, and / or

所述任意两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The any two identical second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or any two identical second qualities The information is used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求7或9所述的方法，其特征在于，所述N1个第二索引信息中至少两个第二索引信息相同，The method according to claim 7 or 9, wherein at least two of the N1 second index information are the same.

所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The at least two identical second index information are used to indicate that the communication on the first downlink resource fails, and/or

所述至少两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The at least two identical second index information are used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or the at least two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N1个第二质量信息中包括N1-1或N1-2个最低值的第二质量信息，所述N1-1或N1-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或The N1 pieces of second quality information include second quality information of N1-1 or N1-2 lowest values, and the second quality information of the N1-1 or N1-2 lowest values is used to indicate the first quality information. Communication on the downstream resource fails, and/or

所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The second quality information of the N1-1 or N1-2 lowest values is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or the N1- 1 or N1-2 lowest value second quality information used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold .
根据权利要求7或11所述的方法，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The method according to claim 7 or 11, wherein any two of the N ₁ second index informations are the same,

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing communication failure on the first downlink resource, and/or

所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 The second quality information of the N ₁ -1 or N ₁ -2 lowest value is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or The N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate a reference signal of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Quality information of resources.
根据权利要求5至12中任一项所述的方法，其特征在于，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The method according to any one of claims 5 to 12, wherein the bits of the N ₁ second quality information are special status bits, the special status bits including a zero indication or a lowest indication of quality information Any one of the bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求1至4任一项所述的方法，其特征在于，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于N的正整数。 The method according to any one of claims 1 to 4, wherein the first indication information comprises N ₂ third index information and/or N ₂ third quality information, and the third index information is used by the third index information. An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, a channel quality of the third quality information is lower than a predetermined threshold, and the third The reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource group. Wherein N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.
根据权利要求14所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 14, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least two identical third quality information, where the at least two identical third quality information are used to indicate communication failure on the first downlink resource.
根据权利要求14所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 14, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least one lowest value third quality information, and the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource.
根据权利要求15所述的方法，其特征在于，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或所述N ₂个第三质量信息完全相同，所述任意两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。The method according to claim 15, wherein any two of the N ₃ third index information are the same, and the any two identical third index information are used to indicate the first The communication on the downlink resource fails; and/or the N ₂ third quality information is identical, and the any two identical third quality information is used to indicate communication failure on the first downlink resource.
根据权利要求16所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 16, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求18所述的方法，其特征在于，所述N ₂个第三索引信息中包括任意两个相同的第三索引信息，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 18, wherein the N ₂ third index information includes any two identical third index information, and the any two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求14至17中任一项所述的方法，其特征在于，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The method according to any one of claims 14 to 17, wherein the bits of the N ₂ third quality information are special status bits, the special status bits including a zero indication or a lowest indication of quality information Any one of the bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求5至20任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The method according to any one of claims 5 to 20, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes at least two identical second quality information, where the at least two identical second quality information are used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least two identical third quality information, where the at least two identical third quality information are used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求5至20任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The method according to any one of claims 5 to 20, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 ???said N ₁ second quality information includes at least one lowest value second quality information, where the at least one lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least one lowest value third quality information, where the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求5至22任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The method according to any one of claims 5 to 22, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求1至23任一项所述的方法，其特征在于，A method according to any one of claims 1 to 23, wherein

所述N，N1，N2是由网络设备配置的，或The N, N1, N2 are configured by a network device, or

所述N，N1，N2是预定义的。The N, N1, N2 are predefined.
根据权利要求1至24中任一项所述的方法，其特征在于，所述方法还包括：The method according to any one of claims 1 to 24, wherein the method further comprises:

所述终端设备接收网络设备发送的与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。The terminal device receives the response information that is sent by the network device and is associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.
一种信息指示的方法，其特征在于，包括：A method for information indication, comprising:

网络设备在第一上行资源上接收终端设备发送的第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同；The network device receives the first indication information sent by the terminal device on the first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used for the bearer. a resource indicating the information, the first uplink resource is a resource allocated by the network device to the terminal device, and the length of the information bit corresponding to the first indication information and the first indication information are the same, and the information is The bit status bits are different;

所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败。The network device determines, according to the first indication information, that the communication on the first downlink resource fails.
根据权利要求26所述的方法，其特征在于，所述第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。The method according to claim 26, wherein the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.
根据权利要求26至27任一项所述的方法，其特征在于，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。The method according to any one of claims 26 to 27, wherein the second indication information is beam state information periodically or semi-statically reported by the terminal device, and the beam state information includes N first index information. And/or N first quality information, where the first index information is used to indicate an index of the first reference signal resource, where the first quality information is quality information of a reference signal carried by the first reference signal resource, where The first reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to 1.
根据权利要求28所述的方法，其特征在于，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。The method according to claim 28, wherein the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and any two of the N first index information An index information is different and/or an index of any two reference signal resource groups in the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.
根据权利要求26至29任一项所述的方法，其特征在于，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：The method according to any one of claims 26 to 29, wherein the determining, by the network device, the communication failure on the first downlink resource according to the first indication information comprises:

所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 The first indication information includes N ₁ second index information and/or N ₁ second quality information, where the second index information is used to indicate an index of the second reference signal resource, where the second quality information is The quality information of the reference signal carried by the second reference signal resource, where the N ₁ second reference signal resources indicated by the N ₁ second index information belong to the same reference signal resource group, and the N ₁ is greater than 1 A positive integer less than or equal to N.
根据权利要30所述的方法，其特征在于，所述第二参考信号资源与所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束相关联，或The method according to claim 30, wherein the second reference signal resource is associated with a beam determined by the terminal device for restoring communication between the terminal device and the network device, or

所述第二参考信号资源对应所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。The second reference signal resource corresponds to a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求30或31所述的方法，其特征在于，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to claim 30 or 31, wherein the N ₁ second index information includes at least two identical second index information, and the at least two identical second index information is used to indicate a beam determined by the terminal device to recover communication between the terminal device and the network device, or the at least two identical second index information is used to indicate that the terminal device detects in a candidate reference signal resource set Determining, by the network device, the communication failure on the first downlink resource according to the first indication information, where the channel quality of the reference signal is higher than the index of the reference signal resource of the predetermined threshold, including:

所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least two identical second index information, that the communication failure on the first downlink resource.
根据权利要求30、31、32所述的方法，其特征在于，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to claim 30, 31, or 32, wherein the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information are used. And indicating, by the terminal device, beam information for restoring communication between the terminal device and the network device, or the at least two identical second quality information is used to indicate that the terminal device is in a candidate reference signal And determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, that the channel quality of the reference signal detected in the resource set is higher than the quality information of the reference signal resource of the predetermined threshold, including:

所述网络设备根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least two identical second quality information, that the communication fails on the first downlink resource.
根据权利要求30、31、32所述的方法，其特征在于，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息； The method according to claim 30, 31, 32, wherein the N ₁ second quality information includes at least one lowest value second quality information;

所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least one lowest value second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息；所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：The second quality information of the at least one lowest value is used to indicate quality information of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; the network device is configured according to Determining, by the first indication information, that the communication failure on the first downlink resource includes:

所述网络设备根据所述至少一个最低值的第二质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least one lowest value second quality information, that the communication failure on the first downlink resource.
根据权利要求33或34所述的方法，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： A method according to claim 33 or claim 34, wherein the N ₁ of the same second index information in the second index information of any two, any two of the second index information indicating the same a beam determined by the terminal device to recover communication between the terminal device and the network device, or any two identical second index information used to indicate that the terminal device detects in a candidate reference signal resource set Determining, by the network device, the communication failure on the first downlink resource according to the first indication information, where the channel quality of the reference signal is higher than the index of the reference signal resource of the predetermined threshold, including:

所述网络设备根据所述任意两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, communication failure on the first downlink resource according to any two identical second index information; and/or

所述N ₁个第二质量信息中任意两个第二质量信息相同，所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息或所述任意两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： Any two of the N ₁ to the second mass of the second mass of the same information in the information, any of the two identical second reference signal quality information for instructing the terminal device detects the reference signal in the candidate resource set The quality information of the reference signal resource whose channel quality is higher than the predetermined threshold or the any two identical second quality information is used to indicate that the terminal device determines to restore communication between the terminal device and the network device. And determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including:

所述网络设备根据所述任意两个相同的第二质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the any two identical second quality information, that the communication fails on the first downlink resource.
根据权利要求32或34所述的方法，其特征在于，所述N1个第二索引信息中至少两个第二索引信息相同，The method according to claim 32 or 34, wherein at least two of the N1 second index information are the same.

所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The at least two identical second index information are used to indicate that the communication on the first downlink resource fails, and/or

所述至少两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The at least two identical second index information are used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or the at least two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N1个第二质量信息中包括N1-1或N1-2个最低值的第二质量信息，所述N1-1或N1-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或The N1 pieces of second quality information include second quality information of N1-1 or N1-2 lowest values, and the second quality information of the N1-1 or N1-2 lowest values is used to indicate the first quality information. Communication on the downstream resource fails, and/or

所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The second quality information of the N1-1 or N1-2 lowest values is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or the N1- 1 or N1-2 lowest value second quality information used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold .
根据权利要求32或36所述的方法，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The method according to claim 32 or 36, wherein any two of the N ₁ second index informations are the same.

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing communication failure on the first downlink resource, and/or

所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 The second quality information of the N ₁ -1 or N ₁ -2 lowest value is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or The N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate a reference signal of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Quality information of resources.
根据权利要求30至37中任一项所述的方法，其特征在于，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The method according to any one of claims 30 to 37, wherein the bits of the N ₁ second quality information are special status bits, the special status bits including a zero indication or a lowest indication of quality information Any one of the bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求26至29任一项所述的方法，其特征在于，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于 N的正整数。 The method according to any one of claims 26 to 29, wherein the first indication information comprises N ₂ third index information and/or N ₂ third quality information, and the third index information is used by the third index information. An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, a channel quality of the third quality information is lower than a predetermined threshold, and the third The reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource group. Wherein N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.
根据权利要求39所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to claim 39, wherein the N ₂ third index information includes at least two identical third index information, and the network device determines the first according to the first indication information. Communication failure on a downlink resource, including:

所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, that the communication on the first downlink resource fails according to the at least two identical third index information; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The N ₂ information of third mass comprises at least two identical third quality information, information of the network device according to the first indication, determining that the communication fails on the first downlink resources, comprising:

所述网络设备根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least two identical third quality information, that the communication failure on the first downlink resource.
根据权利要求39所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 39, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least one lowest value third quality information, and the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource.
根据权利要求40所述的方法，其特征在于，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to claim 40, wherein said third N ₂ identical index information of any two third index information of the network device according to the first indication information, determining a first lower Communication failure on the line resource, including:

所述网络设备根据所述任意两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, communication failure on the first downlink resource according to any two identical third index information; and/or

所述N ₂个第三质量信息完全相同，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The quality information of third N ₂ are identical, the network device according to the first indication information, determining if the communication fails on the first downlink resources, comprising:

所述网络设备根据所述任意两个相同的第三质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the any two identical third quality information, that the communication fails on the first downlink resource.
根据权利要求41所述的方法，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 41, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求43所述的方法，其特征在于，所述N ₂个第三索引信息中包括任意两个相同的第三索引信息，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The method according to claim 43, wherein the N ₂ third index information includes any two identical third index information, and the any two identical third index information is used to indicate the The communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求39至42中任一项所述的方法，其特征在于，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to any one of claims 39 to 42, wherein the bits of the N ₂ third quality information are special status bits, the special status bits including a zero indication or a lowest indication of quality information And determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including:

所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败。The network device determines, according to the special status bit, that the communication failure on the first downlink resource.
根据权利要求30至45任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The method according to any one of claims 30 to 45, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information, wherein the N ₁ second index information includes at least two identical And determining, by the network device, the communication failure on the first downlink resource according to the first indication information, including:

所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, communication failure on the first downlink resource according to the at least two identical second index information; and/or

所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The N ₁ of the second quality information includes at least two identical second quality information, the network device according to the first indication information, determining downlink communication resource on the first failure, comprising:

所述网络设备根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, communication failure on the first downlink resource according to the at least two identical second quality information; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The index N ₂ of third information comprises at least two identical third index information, the network device according to the first indication information, determining downlink communication resource on the first failure, comprising:

所述网络设备根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, that the communication on the first downlink resource fails according to the at least two identical third index information; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The N ₂ information of third mass comprises at least two identical third quality information, information of the network device according to the first indication, determining that the communication fails on the first downlink resources, comprising:

所述网络设备根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败；和/或Determining, by the network device, that the communication on the first downlink resource fails according to the at least two identical third quality information; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： At least one third of the N bit quality information from _two third quality information is a special status bit, the network device according to the first indication information, determining if the communication fails on the first downlink resources, include:

所述网络设备根据所述特殊状态位，确定所述第一下行资源上的通信失败，其中N1+N2≤N。Determining, by the network device, a communication failure on the first downlink resource according to the special status bit, where N1+N2≤N.
根据权利要求30至45任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The method according to any one of claims 30 to 45, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 ???said N ₁ second quality information includes at least one lowest value second quality information, where the at least one lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least one lowest value third quality information, where the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求30至45任一项所述的方法，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The method according to any one of claims 30 to 45, wherein the first indication information comprises first parameter information and second parameter information, the first parameter information comprising N ₁ second index information and / or N ₁ second quality information, the second parameter information includes N ₂ third index information and / or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求26至48任一项所述的方法，其特征在于，所述N，N1，N2是由网络设备配置的，或The method according to any one of claims 26 to 48, wherein the N, N1, N2 are configured by a network device, or

所述N，N1，N2是预定义的。The N, N1, N2 are predefined.
根据权利要求26至49中任一项所述的方法，其特征在于，所述方法还包括：The method according to any one of claims 26 to 49, wherein the method further comprises:

所述网络设备向所述终端设备发送与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。The network device sends, to the terminal device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.
一种终端设备，其特征在于，包括：A terminal device, comprising:

处理模块，用于确定第一下行资源上的通信失败，所述第一下行资源为网络设备为终端设备配置的资源；a processing module, configured to determine a communication failure on the first downlink resource, where the first downlink resource is a resource configured by the network device for the terminal device;

收发模块，用于在第一上行资源上向网络设备发送第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同。The transceiver module is configured to send, by using the first uplink resource, the first indication information to the network device, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used for a resource carrying the second indication information, where the first uplink resource is a resource allocated by the network device to the terminal device, and the information bits corresponding to the first indication information and the second indication information are respectively the same length. And the status bits of the information bits are different.
根据权利要求51所述的终端设备，其特征在于，所述第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。The terminal device according to claim 51, wherein the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.
根据权利要求51或52所述的终端设备，其特征在于，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。The terminal device according to claim 51 or 52, wherein the second indication information is beam state information periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information and/or Or N first quality information, the first index information is used to indicate an index of the first reference signal resource, and the first quality information is quality information of a reference signal carried by the first reference signal resource, where A reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to one.
根据权利要求51所述的终端设备，其特征在于，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。The terminal device according to claim 51, wherein the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and any two of the N first index information The first index information is different and/or the index of any two reference signal resource groups in the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.
根据权利要求51至54任一项所述的终端设备，其特征在于，所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 The terminal device according to any one of claims 51 to 54, wherein the first indication information comprises N ₁ second index information and/or N ₁ second quality information, and the second index information An index indicating a second reference signal resource, where the second quality information is quality information of a reference signal carried by the second reference signal resource, where the N ₁ second index information indicates N ₁ The two reference signal resources belong to the same reference signal resource group, and the N ₁ is a positive integer greater than 1 and less than or equal to N.
根据权利要55所述的终端设备，其特征在于，所述第二参考信号资源与所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束相关联，或The terminal device according to claim 55, wherein the second reference signal resource is associated with a beam determined by the terminal device for restoring communication between the terminal device and the network device, or

所述第二参考信号资源对应所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。The second reference signal resource corresponds to a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求55或56所述的终端设备，其特征在于，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或 The terminal device according to claim 55 or 56, wherein the N ₁ second index information includes at least two identical second index information, and the at least two identical second index information is used. Instructing communication failure on the first downlink resource, and/or

所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引。The at least two identical second index information are used to indicate a beam determined by the terminal device for restoring communication between the terminal device and the network device, or the at least two identical second index information is used for And an index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求55、56、57所述的终端设备，其特征在于，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The terminal device according to claim 55, 56, 57, wherein the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information Used to indicate that the communication on the first downlink resource fails, and/or

所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least two identical second quality information are used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。And the at least two identical second quality information are used to indicate quality information of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求55、56、57所述的终端设备，其特征在于，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The terminal apparatus according to claim 55, 56, wherein said N second quality information _a second quality information includes at least a minimum value, the minimum value of the at least a second mass of information Used to indicate that the communication on the first downlink resource fails, and/or

所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least one lowest value second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息。The second quality information of the at least one lowest value is used to indicate quality information of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求57或58所述的终端设备，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The terminal device according to claim 57 or 58, wherein any two of the N ₁ second index informations are the same,

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中任意两个第二索引信息相同，所述任意两个相同的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The second mass of the N ₁ second index information, the same information of any two, any of the two identical second quality information indicating the communication failure on the first downlink resources, and / or

所述任意两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The any two identical second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or any two identical second qualities The information is used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求57或59所述的终端设备，其特征在于，所述N1个第二索引信息中至少两个第二索引信息相同，The terminal device according to claim 57 or 59, wherein at least two of the N1 pieces of second index information are the same.

所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The at least two identical second index information are used to indicate that the communication on the first downlink resource fails, and/or

所述至少两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The at least two identical second index information are used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or the at least two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N1个第二质量信息中包括N1-1或N1-2个最低值的第二质量信息，所述N1-1或N1-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或The N1 pieces of second quality information include second quality information of N1-1 or N1-2 lowest values, and the second quality information of the N1-1 or N1-2 lowest values is used to indicate the first quality information. Communication on the downstream resource fails, and/or

所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The second quality information of the N1-1 or N1-2 lowest values is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or the N1- 1 or N1-2 lowest value second quality information used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold .
根据权利要求57或61所述的终端设备，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The terminal apparatus of claim 57 or claim 61, characterized in that, of any two second index information in the second index information of the N _1,

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing communication failure on the first downlink resource, and/or

所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 The second quality information of the N ₁ -1 or N ₁ -2 lowest value is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or The N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate a reference signal of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Quality information of resources.
根据权利要求55至62中任一项所述的终端设备，其特征在于，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The terminal device according to any one of claims 55 to 62, wherein the bits of the N ₁ second quality information are special status bits, the special status bits including a zero indication or a minimum of quality information Any one of the indication bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求51至54任一项所述的终端设备，其特征在于，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于N的正整数。 The terminal device according to any one of claims 51 to 54, wherein the first indication information comprises N ₂ third index information and/or N ₂ third quality information, and the third index information An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, and a channel quality of the third quality information is lower than a predetermined threshold, where The third reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource. a group, wherein the N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.
根据权利要求64所述的终端设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The terminal device according to claim 64, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least two identical third quality information, where the at least two identical third quality information are used to indicate communication failure on the first downlink resource.
根据权利要求64所述的终端设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The terminal device according to claim 64, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least one lowest value third quality information, and the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource.
根据权利要求65所述的终端设备，其特征在于，The terminal device according to claim 65, characterized in that

所述N ₂个第三索引信息中任意两个第三索引信息相同，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 N ₂ the same index information of third third index information of any two, any two of the same third index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₂个第三质量信息完全相同，所述任意两个相同的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information are identical, and the any two identical third quality information are used to indicate communication failure on the first downlink resource.
根据权利要求66所述的终端设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The terminal device according to claim 66, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求68所述的终端设备，其特征在于，所述N ₂个第三索引信息中包括任意两个相同的第三索引信息，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The terminal device according to claim 68, wherein the N ₂ third index information includes any two identical third index information, and the any two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求64至67中任一项所述的终端设备，其特征在于，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The terminal device according to any one of claims 64 to 67, wherein the bits of the N ₂ third quality information are special status bits, the special status bits including a zero indication or a minimum of quality information Any one of the indication bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求55至70任一项所述的终端设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The terminal device according to any one of claims 55 to 70, wherein the first indication information comprises first parameter information and second parameter information, and the first parameter information comprises N ₁ second index information And/or N ₁ second quality information, the second parameter information includes N ₂ third index information and/or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes at least two identical second quality information, where the at least two identical second quality information are used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述至少两个相同的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least two identical third quality information, where the at least two identical third quality information are used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求65至70任一项所述的终端设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The terminal apparatus as claimed in claim 65-1 according to any one of 70, wherein the first indication information comprises a first parameter and the second parameter information is information of the first parameter information comprises second index information of the N ₁ And/or N ₁ second quality information, the second parameter information includes N ₂ third index information and/or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 ???said N ₁ second quality information includes at least one lowest value second quality information, where the at least one lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least one lowest value third quality information, where the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求65至72任一项所述的终端设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The terminal apparatus as claimed in claim 65-1 according to any one of 72, wherein the first indication information comprises a first parameter and the second parameter information is information of the first parameter information comprises second index information of the N ₁ And/or N ₁ second quality information, the second parameter information includes N ₂ third index information and/or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求51至76任一项所述的终端设备，其特征在于，A terminal device according to any one of claims 51 to 76, characterized in that

所述N，N1，N2是由网络设备配置的，或The N, N1, N2 are configured by a network device, or

所述N，N1，N2是预定义的。The N, N1, N2 are predefined.
根据权利要求51至76中任一项所述的终端设备，其特征在于，所述收发模块还用于：The terminal device according to any one of claims 51 to 76, wherein the transceiver module is further configured to:

接收网络设备发送的与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。Receiving, by the network device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.
一种网络设备，其特征在于，包括：A network device, comprising:

收发模块，用于在第一上行资源上接收终端设备发送的第一指示信息，所述第一指示信息用于指示所述第一下行资源上的通信失败，所述第一上行资源为用于承载第二指示信息的资源，所述第一上行资源是所述网络设备为所述终端设备分配的资源，所述第二指示信息与所述第一指示信息分别对应的信息比特的长度相同，且信息比特的状态位不同；The transceiver module is configured to receive the first indication information that is sent by the terminal device on the first uplink resource, where the first indication information is used to indicate that the communication on the first downlink resource fails, and the first uplink resource is used. And the first uplink resource is a resource allocated by the network device to the terminal device, where the second indication information and the first indication information respectively have the same length of information bits. And the status bits of the information bits are different;

处理模块，用于根据所述第一指示信息，确定所述第一下行资源上的通信失败。And a processing module, configured to determine, according to the first indication information, a communication failure on the first downlink resource.
根据权利要求76所述的网络设备，其特征在于，所述第一上行资源为周期的或半静态的物理上行控制信道PUCCH资源。The network device according to claim 76, wherein the first uplink resource is a periodic or semi-static physical uplink control channel PUCCH resource.
根据权利要求75或76所述的网络设备，其特征在于，所述第二指示信息为终端设备周期性或者半静态上报的波束状态信息，所述波束状态信息包括N个第一索引信息和/或N个第一质量信息，所述第一索引信息用于指示第一参考信号资源的索引，所述第一质量信息为所述第一参考信号资源承载的参考信号的质量信息，所述第一参考信号资源用于波束测量，N为大于等于1的正整数。The network device according to claim 75 or 76, wherein the second indication information is beam state information periodically or semi-statically reported by the terminal device, where the beam state information includes N first index information and/or Or N first quality information, the first index information is used to indicate an index of the first reference signal resource, and the first quality information is quality information of a reference signal carried by the first reference signal resource, where A reference signal resource is used for beam measurement, and N is a positive integer greater than or equal to one.
根据权利要求78所述的网络设备，其特征在于，所述N个第一索引信息属于同一个参考信号资源组或属于M个参考信号资源组，所述N个第一索引信息中任意两个第一索引信息不同和/或所述M个参考信号资源组中任意两个参考信号资源组的索引不同，M为大于1且小于等于N的整数。The network device according to claim 78, wherein the N first index information belongs to the same reference signal resource group or belongs to M reference signal resource groups, and any two of the N first index information The first index information is different and/or the index of any two reference signal resource groups in the M reference signal resource groups is different, and M is an integer greater than 1 and less than or equal to N.
根据权利要求76至79任一项所述的网络设备，其特征在于，所述第一指示信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，所述第二索引信息用于指示第二参考信号资源的索引，所述第二质量信息为所述第二参考信号资源承载的参考信号的质量信息，其中，所述N ₁个第二索引信息指示的N ₁个第二参考信号资源属于同一个参考信号资源组，所述N ₁为大于1小于等于N的正整数。 The network device according to any one of claims 76 to 79, wherein the first indication information comprises N ₁ second index information and/or N ₁ second quality information, and the second index information An index indicating a second reference signal resource, where the second quality information is quality information of a reference signal carried by the second reference signal resource, where the N ₁ second index information indicates N ₁ The two reference signal resources belong to the same reference signal resource group, and the N ₁ is a positive integer greater than 1 and less than or equal to N.
根据权利要求80所述的网络设备，其特征在于，所述第二参考信号资源与所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束相关联，或The network device according to claim 80, wherein the second reference signal resource is associated with a beam determined by the terminal device for restoring communication between the terminal device and the network device, or

所述第二参考信号资源对应所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源。The second reference signal resource corresponds to a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold.
根据权利要求80或81所述的网络设备，其特征在于，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括： The network device according to claim 80 or claim 81, wherein the N ₁ second index information includes at least two identical second index information, and the at least two identical second index information is used. And indicating, by the terminal device, a beam for recovering communication between the terminal device and the network device, or the at least two identical second index information is used to indicate that the terminal device detects in a candidate reference signal resource set And determining, by the network device, the communication failure on the first downlink resource, according to the first indication information, where the channel quality of the reference signal is higher than a predetermined threshold.

所述网络设备根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least two identical second index information, that the communication failure on the first downlink resource.
根据权利要求80、81、82所述的网络设备，其特征在于，所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述至少两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述至少两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息，所述处理模块还用于： The network device according to claim 80, 81, or 82, wherein the N ₁ second quality information includes at least two identical second quality information, and the at least two identical second quality information And indicating, by the terminal device, beam information for restoring communication between the terminal device and the network device, or the at least two identical second quality information is used to indicate that the terminal device is in a candidate reference The channel quality of the reference signal detected in the signal resource set is higher than the quality information of the reference signal resource of the predetermined threshold, and the processing module is further configured to:

根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败。And determining, according to the at least two identical second quality information, a communication failure on the first downlink resource.
根据权利要求30、31、32所述的网络设备，其特征在于，所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息； The network device according to claim 30, 31, 32, wherein the N ₁ second quality information includes at least one lowest value second quality information;

所述至少一个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或The at least one lowest value second quality information is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or

所述至少一个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息；所述网络设备根据所述第一指示信息，确定所述第一下行资源上的通信失败，包括：The second quality information of the at least one lowest value is used to indicate quality information of a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; the network device is configured according to Determining, by the first indication information, that the communication failure on the first downlink resource includes:

所述网络设备根据所述至少一个最低值的第二质量信息，确定所述第一下行资源上的通信失败。The network device determines, according to the at least one lowest value second quality information, that the communication failure on the first downlink resource.
根据权利要求83或84所述的网络设备，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同，所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引，所述处理模块还用于： The network device as claimed in claim 83 or claim 84, wherein _a second of said N identical index information of any two second index information, any two of the same second index information indicating the Determining, by the terminal device, a beam for recovering communication between the terminal device and the network device, or the any two identical second index information is used to indicate that the terminal device detects in a candidate reference signal resource set The reference signal resource of the reference signal is higher than the index of the reference signal resource of the predetermined threshold, and the processing module is further configured to:

根据所述任意两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或Determining, according to any two identical second index information, a communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中任意两个第二质量信息相同，所述任意两个相同的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的质量信息或所述任意两个相同的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，所述处理模块还用于： Any two of the N ₁ to the second mass of the second mass of the same information in the information, any of the two identical second reference signal quality information for instructing the terminal device detects the reference signal in the candidate resource set The quality information of the reference signal resource whose channel quality is higher than the predetermined threshold or the any two identical second quality information is used to indicate that the terminal device determines to restore communication between the terminal device and the network device. Beam, the processing module is also used to:

根据所述任意两个相同的第二质量信息，确定所述第一下行资源上的通信失败。Determining a communication failure on the first downlink resource according to any two identical second quality information.
根据权利要求82或84所述的网络设备，其特征在于，所述N1个第二索引信息中至少两个第二索引信息相同，The network device according to claim 82 or claim 84, wherein at least two of the N1 second index information are the same.

所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The at least two identical second index information are used to indicate that the communication on the first downlink resource fails, and/or

所述至少两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述至少两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The at least two identical second index information are used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or the at least two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N1个第二质量信息中包括N1-1或N1-2个最低值的第二质量信息，所述N1-1或N1-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或The N1 pieces of second quality information include second quality information of N1-1 or N1-2 lowest values, and the second quality information of the N1-1 or N1-2 lowest values is used to indicate the first quality information. Communication on the downstream resource fails, and/or

所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N1-1或N1-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。The second quality information of the N1-1 or N1-2 lowest values is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or the N1- 1 or N1-2 lowest value second quality information used to indicate quality information of the reference signal resource of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold .
根据权利要求82或86所述的网络设备，其特征在于，所述N ₁个第二索引信息中任意两个第二索引信息相同， The network apparatus of claim 82 or claim 86, characterized in that, of any two second index information in the second index information of the N _1,

所述任意两个相同的第二索引信息用于指示所述第一下行资源上的通信失败，和/或The any two identical second index information is used to indicate that the communication on the first downlink resource fails, and/or

所述任意两个相同的第二索引信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束，或所述任意两个相同的第二索引信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的索引；和/或The any two identical second index information is used to indicate, by the terminal device, a beam for restoring communication between the terminal device and the network device, or any two identical second index information An index indicating a reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold; and/or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败，和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing communication failure on the first downlink resource, and/or

所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备确定的用于恢复所述终端设备与所述网络设备之间通信的波束信息，或所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述终端设备在候选参考信号资源集合中检测到的参考信号的信道质量高于预定门限的参考信号资源的参考信号资源的质量信息。 The second quality information of the N ₁ -1 or N ₁ -2 lowest value is used to indicate beam information determined by the terminal device for restoring communication between the terminal device and the network device, or The N ₁ -1 or N ₁ -2 lowest value second quality information is used to indicate a reference signal of the reference signal resource whose channel quality of the reference signal detected by the terminal device in the candidate reference signal resource set is higher than a predetermined threshold Quality information of resources.
根据权利要求80至87中任一项所述的网络设备，其特征在于，所述N ₁个第二质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述特殊状态位用于指示所述第一下行资源上的通信失败。 The network device according to any one of claims 80 to 87, wherein the bits of the N ₁ second quality information are special status bits, the special status bits including a zero indication or a minimum of quality information Any one of the indication bits, the special status bit is used to indicate that the communication on the first downlink resource fails.
根据权利要求76至79任一项所述的网络设备，其特征在于，所述第一指示信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述第三索引信息用于指示第三参考信号资源的索引，所述第三质量信息为所述第三参考信号资源承载的参考信号的质量信息，所述第三质量信息的信道质量低于预定门限，所述第三参考信号资源对应所述网络设备为终端设备配置的控制信道空间QCL相关联的参考信号资源，所述N ₂个第三索引信息指示的N ₂个第三参考信号资源属于同一个参考信号资源组，其中所述N ₂为大于等于1小于等于N的正整数。 The network device according to any one of claims 76 to 79, wherein the first indication information comprises N ₂ third index information and/or N ₂ third quality information, and the third index information An index indicating a third reference signal resource, where the third quality information is quality information of a reference signal carried by the third reference signal resource, and a channel quality of the third quality information is lower than a predetermined threshold, where The third reference signal resource corresponds to a reference signal resource associated with the control channel space QCL configured by the network device, and the N ₂ third reference signal resources indicated by the N ₂ third index information belong to the same reference signal resource. a group, wherein the N ₂ is a positive integer greater than or equal to 1 and less than or equal to N.
根据权利要求89所述的网络设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述处理模块还用于： The network device according to claim 89, wherein the N ₂ third index information includes at least two identical third index information, and the processing module is further configured to:

根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, according to the at least two identical third index information, that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述处理模块还用于： The N ₂ third quality information includes at least two identical third quality information, and the processing module is further configured to:

根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败。And determining, according to the at least two identical third quality information, a communication failure on the first downlink resource.
根据权利要求89所述的网络设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The network device according to claim 89, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ pieces of third quality information include at least one lowest value third quality information, and the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource.
根据权利要求90所述的网络设备，其特征在于，所述N ₂个第三索引信息中任意两个第三索引信息相同，所述处理模块还用于： The network device according to claim 90, wherein any two of the N ₃ third index information are the same, and the processing module is further configured to:

根据所述任意两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, according to any two identical third index information, communication failure on the first downlink resource; and/or

所述N ₂个第三质量信息完全相同，所述处理模块还用于： The N ₂ third quality information are identical, and the processing module is further configured to:

根据所述任意两个相同的第三质量信息，确定所述第一下行资源上的通信失败。Determining communication failure on the first downlink resource according to any two identical third quality information.
根据权利要求91所述的网络设备，其特征在于，所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The network device according to claim 91, wherein the N ₂ third index information includes at least two identical third index information, and the at least two identical third index information is used to indicate Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求93所述的网络设备，其特征在于，所述N ₂个第三索引信息中包括任意两个相同的第三索引信息，所述任意两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The network device according to claim 93, wherein the N ₂ third index information includes any two identical third index information, and the any two identical third index information is used to indicate the location. Said that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败。 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing the communication on the first downlink resource to fail.
根据权利要求89至92中任一项所述的网络设备，其特征在于，所述N ₂个第三质量信息的比特位是特殊状态位，所述特殊状态位包括零指示或质量信息的最低指示位中的任一个，所述处理模块还用于： The network device according to any one of claims 89 to 92, wherein the bits of the N ₂ third quality information are special status bits, the special status bits including a zero indication or a minimum of quality information Any one of the indication bits, the processing module is further configured to:

根据所述特殊状态位，确定所述第一下行资源上的通信失败。Determining communication failure on the first downlink resource according to the special status bit.
根据权利要求90至95任一项所述的网络设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息，所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述处理模块还用于： The network device 90-1 according to any one of claim 95, wherein the first indication information comprises a first parameter and the second parameter information is information of the first parameter information comprises second index information of the N ₁ And/or N ₁ second quality information, where the second parameter information includes N ₂ third index information and/or N ₂ third quality information, where the N ₁ second index information includes at least two identical The second index information, the processing module is further configured to:

根据所述至少两个相同的第二索引信息，确定所述第一下行资源上的通信失败；和/或Determining, according to the at least two identical second index information, a communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中包括至少两个相同的第二质量信息，所述处理模块还用于： The N ₁ of the second quality information includes at least two identical second quality information, the processing module is further configured to:

根据所述至少两个相同的第二质量信息，确定所述第一下行资源上的通信失败；和/或Determining, according to the at least two identical second quality information, a communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述处理模块还用于： The N ₂ third index information includes at least two identical third index information, and the processing module is further configured to:

根据所述至少两个相同的第三索引信息，确定所述第一下行资源上的通信失败；和/或Determining, according to the at least two identical third index information, that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少两个相同的第三质量信息，所述处理模块还用于： The N ₂ third quality information includes at least two identical third quality information, and the processing module is further configured to:

根据所述至少两个相同的第三质量信息，确定所述第一下行资源上的通信失败；和/或Determining, according to the at least two identical third quality information, a communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述处理模块还用于： The bit of the at least one third quality information of the N ₂ third quality information is a special status bit, and the processing module is further configured to:

根据所述特殊状态位，确定所述第一下行资源上的通信失败，其中N1+N2≤N。Determining, according to the special status bit, a communication failure on the first downlink resource, where N1+N2≤N.
根据权利要求80至95任一项所述的网络设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The network device as claimed in claim any one of claims 80 to 95, wherein the first indication information comprises a first parameter and the second parameter information is information of the first parameter information comprises second index information of the N ₁ And/or N ₁ second quality information, the second parameter information includes N ₂ third index information and/or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括至少一个最低值的第二质量信息，所述至少一个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 ???said N ₁ second quality information includes at least one lowest value second quality information, where the at least one lowest value second quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括至少一个最低值的第三质量信息，所述至少一个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ pieces of third quality information include at least one lowest value third quality information, where the at least one lowest value third quality information is used to indicate communication failure on the first downlink resource; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求80至95任一项所述的网络设备，其特征在于，所述第一指示信息包括第一参数信息和第二参数信息，所述第一参数信息包括N ₁个第二索引信息和/或N ₁个第二质量信息，第二参数信息包括N ₂个第三索引信息和/或N ₂个第三质量信息， The network device as claimed in claim any one of claims 80 to 95, wherein the first indication information comprises a first parameter and the second parameter information is information of the first parameter information comprises second index information of the N ₁ And/or N ₁ second quality information, the second parameter information includes N ₂ third index information and/or N ₂ third quality information,

所述N ₁个第二索引信息中包括至少两个相同的第二索引信息，所述至少两个相同的第二索引信息用于指示所述第一下行资源上的通信失败；和/或 The second index information of the N ₁ includes at least two identical second index information, said at least two same second index information for communicating on a first downlink resource an indication of the failure; and / or

所述N ₁个第二质量信息中包括N ₁-1或N ₁-2个最低值的第二质量信息，所述N ₁-1或N ₁-2个最低值的第二质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₁ second quality information includes second quality information of N ₁ -1 or N ₁ -2 lowest values, and the second quality information of the N ₁ -1 or N ₁ -2 lowest value is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₂个第三索引信息中包括至少两个相同的第三索引信息，所述至少两个相同的第三索引信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third index information includes at least two identical third index information, where the at least two identical third index information is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中包括N ₂-1或N ₂-2个最低值的第三质量信息，所述N ₂-1或N ₂-2个最低值的第三质量信息用于指示所述第一下行资源上的通信失败；和/或 The N ₂ third quality information includes third quality information of N ₂ -1 or N ₂ -2 lowest values, and the third quality information of the N ₂ -1 or N ₂ -2 lowest values is used for Instructing that the communication on the first downlink resource fails; and/or

所述N ₁个第二质量信息中的至少一个第二质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败；和/或 The bit of the at least one second quality information of the N ₁ second quality information is a special status bit, where the special status bit is used to indicate that the communication on the first downlink resource fails; and/or

所述N ₂个第三质量信息中的至少一个第三质量信息的比特位是特殊状态位，所述特殊状态位用于指示所述第一下行资源上的通信失败，其中N1+N2≤N。 The bit of the at least one third quality information of the N ₂ pieces of third quality information is a special status bit, where the special status bit is used to indicate communication failure on the first downlink resource, where N1+N2≤ N.
根据权利要求76至98任一项所述的网络设备，其特征在于，所述N，N1，N2是由网络设备配置的，或The network device according to any one of claims 76 to 98, wherein the N, N1, N2 are configured by a network device, or

所述N，N1，N2是预定义的。The N, N1, N2 are predefined.
根据权利要求76至98中任一项所述的网络设备，其特征在于，所述收发模块还用于：The network device according to any one of claims 76 to 98, wherein the transceiver module is further configured to:

向所述终端设备发送与所述第一指示信息关联的应答信息，所述应答信息用于指示所述网络设备正确接收所述第一指示信息。Sending, to the terminal device, response information associated with the first indication information, where the response information is used to indicate that the network device correctly receives the first indication information.