WO2024067797A1

WO2024067797A1 - Information transmission method, first communication node, second communication node, and storage medium

Info

Publication number: WO2024067797A1
Application number: PCT/CN2023/122528
Authority: WO
Inventors: 贺海港; 卢有雄; 毕峰; 邢卫民
Original assignee: 中兴通讯股份有限公司
Priority date: 2022-09-29
Filing date: 2023-09-28
Publication date: 2024-04-04
Also published as: CN115884257A

Abstract

An information transmission method, a first communication node, a second communication node, and a storage medium. The information transmission method applied to the first communication node comprises: sending first control information, wherein the first control information comprises a specific bit field; and sending second control information at a first time, wherein the second control information comprises time domain resource indication information, and the time domain resource indication information is determined by a function of which an independent variable comprises a second time. The specific bit field is used for indicating a time domain resource allocation type of a resource indicated by the time domain resource indication information.

Description

信息传输方法、第一通信节点、第二通信节点及存储介质Information transmission method, first communication node, second communication node and storage medium

技术领域Technical Field

本申请涉及通信技术领域，例如涉及信息传输方法、第一通信节点、第二通信节点及存储介质。The present application relates to the field of communication technology, for example, to an information transmission method, a first communication node, a second communication node and a storage medium.

背景技术Background technique

在边链路(Sidelink)通信***中，用户设备(User Equipment，UE)之间有业务需要传输时，UE之间的业务不经过网络侧，即不经过UE与基站之间的蜂窝链路的转发，而是直接由数据源UE通过Sidelink传输给目标UE，这种UE与UE之间直接通信的模式具有区别于传统蜂窝***通信模式的特征。In a sidelink communication system, when there is business to be transmitted between user equipment (UE), the business between UEs does not pass through the network side, that is, it does not pass through the forwarding of the cellular link between the UE and the base station, but is directly transmitted from the data source UE to the target UE through the sidelink. This mode of direct communication between UEs has characteristics that are different from the communication mode of traditional cellular systems.

在相关的sidelink技术中，通信节点所指示的预留资源，是针对授权频谱设计的。不存在非授权频谱的资源分配机制。In the related sidelink technology, the reserved resources indicated by the communication node are designed for the licensed spectrum. There is no resource allocation mechanism for the unlicensed spectrum.

发明内容Summary of the invention

本申请提供了信息传输方法、第一通信节点、第二通信节点及存储介质。The present application provides an information transmission method, a first communication node, a second communication node and a storage medium.

第一方面，本申请实施例提供了一种信息传输方法，应用于第一通信节点，所述方法包括：In a first aspect, an embodiment of the present application provides an information transmission method, which is applied to a first communication node, and the method includes:

发送第一控制信息，所述第一控制信息包括特定比特域；在第一时间发送第二控制信息，所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。Sending first control information, wherein the first control information includes a specific bit field; sending second control information at a first time, wherein the second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

第二方面，本申请实施例提供了一种信息传输方法，应用于第一通信节点，所述方法包括：In a second aspect, an embodiment of the present application provides an information transmission method, which is applied to a first communication node, and the method includes:

获取第一控制信息，所述第一控制信息包括特定比特域；在第一时间发送第二控制信息，所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。Acquire first control information, wherein the first control information includes a specific bit field; send second control information at a first time, wherein the second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

第三方面，本申请实施例提供了一种信息传输方法，应用于第二通信节点，所述方法包括：In a third aspect, an embodiment of the present application provides an information transmission method, which is applied to a second communication node, and the method includes:

获取第一控制信息，所述第一控制信息包括特定比特域；在第一时间接收第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。Acquire first control information, where the first control information includes a specific bit field; receive at a first time Second control information, the second control information includes time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes a second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

第四方面，本申请实施例公开了一种第一通信节点，包括：In a fourth aspect, an embodiment of the present application discloses a first communication node, including:

一个或多个处理器；存储装置，用于存储一个或多个程序；当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如本申请第一方面和第二方面中至少之一提供的信息传输方法。One or more processors; a storage device for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors implement the information transmission method provided in at least one of the first aspect and the second aspect of the present application.

第五方面，本申请实施例公开了一种第二通信节点，包括：In a fifth aspect, an embodiment of the present application discloses a second communication node, including:

一个或多个处理器；存储装置，用于存储一个或多个程序；当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如第三方面提供的信息传输方法。One or more processors; a storage device for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors implement the information transmission method provided in the third aspect.

第六方面，本申请实施例提供了一种存储介质，其中，所述存储介质存储有计算机程序，所述计算机程序被处理器执行时实现如第一方面至第三方面中至少之一提供的信息传输方法。In a sixth aspect, an embodiment of the present application provides a storage medium, wherein the storage medium stores a computer program, and when the computer program is executed by a processor, it implements the information transmission method provided in at least one of the first to third aspects.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1为本申请实施例提供的一种信息传输方法的流程示意图；FIG1 is a schematic diagram of a flow chart of an information transmission method provided in an embodiment of the present application;

图2为本申请实施例提供的又一种信息传输方法的流程示意图；FIG2 is a schematic diagram of a flow chart of another information transmission method provided in an embodiment of the present application;

图3为本申请实施例提供的另一种信息传输方法的流程示意图；FIG3 is a schematic diagram of a flow chart of another information transmission method provided in an embodiment of the present application;

图4a为本申请实施例提供的一种第一通信节点信息传输的流程示意图；FIG4a is a schematic diagram of a process of first communication node information transmission provided in an embodiment of the present application;

图4b为本申请实施例提供的一种信息传输的***架构示意图；FIG4b is a schematic diagram of a system architecture for information transmission provided in an embodiment of the present application;

图4c为本申请实施例提供的又一种信息传输的***架构示意图；FIG4c is a schematic diagram of a system architecture of another information transmission provided in an embodiment of the present application;

图4d为本申请实施例提供的又一种第一通信节点信息传输的流程示意图；FIG4d is a schematic diagram of a process of transmitting information of another first communication node provided in an embodiment of the present application;

图4e为本申请实施例提供的一种信息传输的示意图；FIG4e is a schematic diagram of information transmission provided in an embodiment of the present application;

图4f为本申请实施例提供的又一种信息传输的示意图；FIG4f is a schematic diagram of another information transmission provided in an embodiment of the present application;

图4g为本申请实施例提供的又一种信息传输的示意图；FIG4g is a schematic diagram of another information transmission provided in an embodiment of the present application;

图4h为本申请实施例提供的又一种信息传输的示意图；FIG4h is a schematic diagram of another information transmission provided in an embodiment of the present application;

图4i为本申请实施例提供的又一种信息传输示意图；FIG4i is another schematic diagram of information transmission provided in an embodiment of the present application;

图4j为本申请实施例提供的又一信息传输方法的示意图；FIG4j is a schematic diagram of another information transmission method provided in an embodiment of the present application;

图5为本申请实施例提供的一种信息传输装置的结构示意图； FIG5 is a schematic diagram of the structure of an information transmission device provided in an embodiment of the present application;

图6为本申请实施例提供的又一种信息传输装置的结构示意图；FIG6 is a schematic diagram of the structure of another information transmission device provided in an embodiment of the present application;

图7为本申请实施例提供的另一种信息传输装置的结构示意图；FIG7 is a schematic diagram of the structure of another information transmission device provided in an embodiment of the present application;

图8为本申请实施例提供的一种第一通信节点的结构示意图；FIG8 is a schematic diagram of the structure of a first communication node provided in an embodiment of the present application;

图9为本申请实施例提供的一种第二通信节点的结构示意图。FIG9 is a schematic diagram of the structure of a second communication node provided in an embodiment of the present application.

具体实施方式Detailed ways

下文中将结合附图对本申请的实施例进行说明。The embodiments of the present application will be described below with reference to the accompanying drawings.

在附图的流程图示出的操作可以在诸如一组计算机可执行指令的计算机***中执行。并且，虽然在流程图中示出了逻辑顺序，但是在某些情况下，可以以不同于此处的顺序执行所示出或描述的操作。The operations shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions. Also, although a logical sequence is shown in the flowcharts, in some cases, the operations shown or described can be performed in a sequence different from that shown here.

边链路(Sidelink)通信的应用包括设备到设备(Device-to-Device，D2D)通信和车联网(Vehicle to Everything，V2X)通信。其中，车联网(V2X)通信包括车与车(Vehicle to Vehicle，V2V)、车与人(Vehicle to Pedestrian，V2P)、车与路(Vehicle to Infrastructure，V2I)。对于能够应用Sidelink通信的近距离通信用户来说，Sidelink通信不但节省了无线频谱资源，而且降低了核心网的数据传输压力，能够减少***资源占用，增加蜂窝通信***频谱效率，降低通信时延，并在很大程度上节省网络运营成本。The applications of sidelink communication include device-to-device (D2D) communication and vehicle-to-everything (V2X) communication. Among them, vehicle-to-everything (V2X) communication includes vehicle-to-vehicle (V2V), vehicle-to-pedestrian (V2P), and vehicle-to-infrastructure (V2I). For short-distance communication users who can apply Sidelink communication, Sidelink communication not only saves wireless spectrum resources, but also reduces the data transmission pressure of the core network, can reduce system resource usage, increase the spectrum efficiency of the cellular communication system, reduce communication latency, and save network operating costs to a large extent.

Sidelink的设计，仅仅考虑了智慧交通***(Intelligent Transport System，ITS)频谱和分配给网络运营商的授权频谱，未考虑到针对非授权频谱的设计。在相关的Sidelink中，一个时隙可以包含一些Sidelink信道，一个时隙内的Sidelink信道包括物理边链路控制信道(Physical sidelink control channel，PSCCH)，物理边链路共享信道(Physical sidelink shared channel，PSSCH)以及物理边链路反馈信道(Physical sidelink feedback channel，PSFCH)信道。另外，一个时隙还包括整个符号都不发送任何sidelink信道的正交频分复用(Orthogonal Frequency Division Multiplexing，OFDM符号)。在Sidelink通信中，发送设备进行信令/数据发送的资源的选择，一种方式是通过中心节点(例如基站)的调度，由中心节点决定设备用于发送的资源，并通过信令通知给终端。与之对应，另一种选择资源的方法是基于竞争的资源选择方法，在基于竞争的资源选择方法中，设备通过监听资源池范围内资源的使用情况，通过监听结果，在资源池内自主的选择发送信令/数据的资源的资源。基于竞争的资源选择方法，也可以称为终端自主的资源选择方法。The design of Sidelink only considers the spectrum of Intelligent Transport System (ITS) and the licensed spectrum allocated to network operators, and does not consider the design for unlicensed spectrum. In the relevant Sidelink, a time slot can contain some Sidelink channels. The Sidelink channels in a time slot include the Physical sidelink control channel (PSCCH), the Physical sidelink shared channel (PSSCH) and the Physical sidelink feedback channel (PSFCH). In addition, a time slot also includes Orthogonal Frequency Division Multiplexing (OFDM symbol) in which no sidelink channel is sent throughout the symbol. In Sidelink communication, one way for the sending device to select resources for signaling/data transmission is through scheduling by a central node (such as a base station). The central node determines the resources used by the device for transmission and notifies the terminal through signaling. Correspondingly, another resource selection method is a resource selection method based on competition. In the resource selection method based on competition, the device monitors the usage of resources within the resource pool, and autonomously selects resources for sending signaling/data in the resource pool based on the monitoring results. The resource selection method based on competition can also be called a terminal autonomous resource selection method.

在非授权频谱上，先听后说(Listen Before Talk，LBT)成功的信道才能进行传输。所谓LBT，是指通信节点需要对资源进行竞争，只有时频资源竞争成功，该通信节点才可以在该时频资源上进行信息传输。在LBT机制中，通信节点在信息传输之前，执行信道接入过程(监听信道是否空闲)，只有监听为信道空闲，该通信节点才可以进行信息传输。上述LBT机制作为一种信道接入机制，终端可以执行LBT这样的信道接入过程，监听为信道空闲后，进行信道占用。In the unlicensed spectrum, only channels that successfully listen before talk (LBT) can transmit. The so-called LBT means that communication nodes need to compete for resources. Only when the time-frequency resource competition is successful, Only when the communication node is successful can it transmit information on the time-frequency resource. In the LBT mechanism, the communication node performs a channel access process (listens to see if the channel is idle) before transmitting information. Only when the channel is idle can the communication node transmit information. The above LBT mechanism is a channel access mechanism. The terminal can perform a channel access process such as LBT and occupy the channel after listening to the idle channel.

对于非授权频谱，通信节点在发送信息之前，需要执行信道接入过程，评估信道是否空闲/可用。当评估为信道空闲/可用，则通信节点可以在该非授权频谱信道上发送信息。否则，通信节点不可以在该非授权频谱信道上发送信息。当信道不可用，通常是因为其他通信节点正在占用信道，例如WIFI节点正在占用信道。For unlicensed spectrum, before sending information, the communication node needs to perform a channel access process to evaluate whether the channel is idle/available. If the channel is idle/available, the communication node can send information on the unlicensed spectrum channel. Otherwise, the communication node cannot send information on the unlicensed spectrum channel. When the channel is unavailable, it is usually because other communication nodes are occupying the channel, such as a WIFI node.

在相关的sidelink技术中，通信节点所指示的预留资源，是针对授权频谱设计的。通过相关的指示的预留资源的机制，通信节点仅可以指示1-3个预留资源。这一资源指示机制，无法预留多于3个以上的时隙连续的资源。In the related sidelink technology, the reserved resources indicated by the communication node are designed for the licensed spectrum. Through the related mechanism of indicating reserved resources, the communication node can only indicate 1-3 reserved resources. This resource indication mechanism cannot reserve more than 3 consecutive time slots.

本申请针对非授权频谱的资源指示机制可以指示/预留多于3个以上的时隙连续的资源。例如，当通信节点选择3个以上的时隙连续的资源，并指示/预留3个以上的时隙连续的资源，可以降低信道接入失败的概率。更多连续时隙的传输，可让通信节点进行信道占用。相反，当通信节点在不连续的时隙上传输，那么在传输中断期间，信道容易被其他通信节点抢占，导致该通信节点在传输中断后再进行信息传输时，无法抢占该信道。The resource indication mechanism for unlicensed spectrum in the present application can indicate/reserve more than 3 consecutive time slots of resources. For example, when a communication node selects more than 3 consecutive time slots of resources and indicates/reserve more than 3 consecutive time slots of resources, the probability of channel access failure can be reduced. Transmission of more consecutive time slots allows communication nodes to occupy channels. On the contrary, when a communication node transmits on discontinuous time slots, the channel is easily seized by other communication nodes during the transmission interruption, resulting in the communication node being unable to seize the channel when transmitting information again after the transmission interruption.

本申请提供了一种信息传输方法，在一个示例性实施方式中，图1为本申请实施例提供的一种信息传输方法的流程示意图，该方法可以适用于进行时域资源指示的情况，该方法可以由本申请实施例提供的信息传输装置执行，该装置可以由软件和/或硬件实现，并集成在第一通信节点上，第一通信节点可以为基站、网络和UE中的一个或多个。The present application provides an information transmission method. In an exemplary embodiment, Figure 1 is a flow chart of an information transmission method provided in an embodiment of the present application. The method can be applicable to the case of time domain resource indication. The method can be performed by an information transmission device provided in an embodiment of the present application. The device can be implemented by software and/or hardware and integrated on a first communication node. The first communication node can be one or more of a base station, a network and a UE.

如图1所示，本申请提供的一种信息传输方法，包括S110-S120。As shown in FIG1 , the present application provides an information transmission method, including S110 - S120 .

S110、发送第一控制信息。S110. Send first control information.

S120、在第一时间发送第二控制信息。S120. Send second control information at a first time.

所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定。第一控制信息包括特定比特域，所述特定比特域用于指示时域资源指示信息所指示资源的时域资源分配类型。The second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time. The first control information includes a specific bit field, and the specific bit field is used to indicate the time domain resource allocation type of the resource indicated by the time domain resource indication information.

时域资源指示信息可以认为是进行时域资源指示的信息。时域资源分配类型可以理解为时域资源分配的类型，如指示第二控制信息通过时域资源指示信息所指示资源的类型，时域资源分配类型可以用于指示是否是连续时域资源的分配，也可以指示是否是离散时域资源的分配。时域资源分配类型也可以称为时域资源类型，也可以称为时域传输类型。The time domain resource indication information can be considered as information for indicating time domain resources. The time domain resource allocation type can be understood as the type of time domain resource allocation, such as indicating the type of resource indicated by the second control information through the time domain resource indication information. The time domain resource allocation type can be used to indicate whether it is a continuous time domain resource. The allocation may also indicate whether it is an allocation of discrete time domain resources. The time domain resource allocation type may also be referred to as a time domain resource type or a time domain transmission type.

在一个实施例中，在第一控制信息的特定比特域指示时域资源分配类型为连续时域资源分配的情况下，第二控制信息可以通过时域资源指示信息指示连续时域资源。In an embodiment, when a specific bit field of the first control information indicates that the time domain resource allocation type is continuous time domain resource allocation, the second control information may indicate continuous time domain resources through time domain resource indication information.

在一个实施例中，在第一控制信息的特定比特域指示时域资源分配类型为非连续时域资源分配的情况下，第二控制信息可以通过时域资源指示信息指示非连续时域资源。In an embodiment, when a specific bit field of the first control information indicates that the time domain resource allocation type is non-continuous time domain resource allocation, the second control information may indicate non-continuous time domain resources through time domain resource indication information.

在一个实施例中，在第一控制信息的特定比特域指示时域资源分配类型为离散时域资源分配的情况下，第二控制信息可以通过时域资源指示信息指示离散时域资源。In an embodiment, when a specific bit field of the first control information indicates that the time domain resource allocation type is discrete time domain resource allocation, the second control information may indicate discrete time domain resources through time domain resource indication information.

在一个实施例中，在第一控制信息的特定比特域指示时域资源分配类型为非离散时域资源分配的情况下，第二控制信息可以通过时域资源指示信息指示非离散时域资源。In an embodiment, when a specific bit field of the first control information indicates that the time domain resource allocation type is non-discrete time domain resource allocation, the second control information may indicate the non-discrete time domain resource through the time domain resource indication information.

本申请中，对特定比特域在第一控制信息内的位置不作限定，可以是第一控制信息的任意比特位，也可以是第一控制信息中可被复用的比特位，还可以是第一控制信息中最后设定数量个比特位。In the present application, the position of the specific bit field in the first control information is not limited. It can be any bit of the first control information, a bit that can be reused in the first control information, or the last set number of bits in the first control information.

本申请中，对特定比特域如何指示时域资源分配类型不作限定，特定比特域可以为预先设定的比特位，特定比特域的数量可以为至少一个。如，一个、两个、三个等。特定比特域的不同码点可以用于指示时域资源分配类型。In the present application, there is no limitation on how the specific bit field indicates the time domain resource allocation type. The specific bit field may be a preset bit position, and the number of the specific bit field may be at least one, such as one, two, three, etc. Different code points of the specific bit field may be used to indicate the time domain resource allocation type.

在一个实施例中，第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，另一个码点用于指示不是连续时域资源分配。In an embodiment, one code point in a specific bit field of the first control information is used to indicate continuous time domain resource allocation, and another code point is used to indicate non-continuous time domain resource allocation.

在一个实施例中，第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配。In an embodiment, one code point in a specific bit field of the first control information is used to indicate discrete time domain resource allocation, and another code point is used to indicate non-discrete time domain resource allocation.

在一个实施例中，第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非连续时域资源分配的码点。In one embodiment, a code point in a specific bit field of the first control information is used to indicate continuous time domain resource allocation, and the specific bit field of the first control information does not include a code point for indicating non-continuous time domain resource allocation.

在一个实施例中，第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非离散时域资源分配的码点。In one embodiment, a code point in a specific bit field of the first control information is used to indicate discrete time domain resource allocation, and the specific bit field of the first control information does not include a code point for indicating non-discrete time domain resource allocation.

在一个实施例中，特定比特域可以至少为两位，一个特定的码点用于指示是连续时域资源分配，一个特定的码点用于指示非连续时域资源分配。 In one embodiment, the specific bit field may be at least two bits, one specific code point is used to indicate continuous time domain resource allocation, and one specific code point is used to indicate non-continuous time domain resource allocation.

在一个实施例中，特定比特域可以至少为两位，一个特定的码点用于指示是离散时域资源分配，一个特定的码点用于指示非离散时域资源分配。In an embodiment, the specific bit field may be at least two bits, one specific code point is used to indicate discrete time domain resource allocation, and one specific code point is used to indicate non-discrete time domain resource allocation.

本申请不限定发送第一控制信息和第二控制信息的先后顺序，可以先发送第一控制信息，再送第二控制信息；也可以先发送第二控制信息，再发送第一控制；还可以同时发送第一控制信息和第二控制信息。The present application does not limit the order of sending the first control information and the second control information. The first control information may be sent first, and then the second control information; the second control information may be sent first, and then the first control; or the first control information and the second control information may be sent simultaneously.

第一时间可以认为是发送第二控制信息的时间，此处不对第二控制信息发送的时间进行限定。The first time may be considered as the time when the second control information is sent, and the time when the second control information is sent is not limited here.

时域资源指示信息为第二时间的函数，接收端可以基于时域资源指示信息，确定出第二时间，以便于基于第二时间和第一时间确定第一通信节点所指示资源。The time domain resource indication information is a function of the second time. The receiving end can determine the second time based on the time domain resource indication information, so as to determine the resources indicated by the first communication node based on the second time and the first time.

本申请不限定时域资源指示信息的自变量。This application does not limit the independent variables of the time domain resource indication information.

在一个实施例中，时域资源指示信息的自变量包括第二时间，接收端，如第二通信节点基于时域资源指示信息，和所对应函数，可以确定第二时间，以确定所指示资源。In one embodiment, the independent variable of the time domain resource indication information includes a second time, and the receiving end, such as the second communication node, can determine the second time based on the time domain resource indication information and the corresponding function to determine the indicated resources.

在一个实施例中，时域资源指示信息的自变量包括第二时间和第三时间，接收端，如第二通信节点基于时域资源指示信息，和所对应函数，可以确定第二时间和第三时间，以确定所指示资源。In one embodiment, the independent variables of the time domain resource indication information include a second time and a third time. The receiving end, such as a second communication node, can determine the second time and the third time based on the time domain resource indication information and the corresponding function to determine the indicated resources.

在一实施例中，第一控制信息中的特定比特域，包括是否离散时域资源分配的指示。如果指示的是离散时域资源分配，则第二控制信息包括所述时域资源指示信息，用于离散时域资源的指示。如果指示的不是离散时域资源分配，则第二控制信息包括所述时域资源指示信息，用于连续时域资源的指示。In one embodiment, the specific bit field in the first control information includes an indication of whether discrete time domain resource allocation is performed. If the indication is discrete time domain resource allocation, the second control information includes the time domain resource indication information for indicating discrete time domain resources. If the indication is not discrete time domain resource allocation, the second control information includes the time domain resource indication information for indicating continuous time domain resources.

在一实施例中，第一控制信息中的特定比特域，如果指示的是连续时域资源分配，则第二控制信息包括所述时域资源指示信息，用于连续时域资源的指示。第一控制信息中的特定比特域，如果指示的是离散时域资源分配，则第二控制信息包括所述时域资源指示信息，用于离散时域资源的指示。In one embodiment, if the specific bit field in the first control information indicates continuous time domain resource allocation, the second control information includes the time domain resource indication information for indicating the continuous time domain resource. If the specific bit field in the first control information indicates discrete time domain resource allocation, the second control information includes the time domain resource indication information for indicating the discrete time domain resource.

在一实施例中，第一控制信息和第二控制信息为同一控制信息，第一控制信息和第二控制信息均为DCI(下行控制信息)，在该DCI中，包括TRIV和是否连续时域资源分配的指示。In one embodiment, the first control information and the second control information are the same control information, and both the first control information and the second control information are DCI (downlink control information), and the DCI includes TRIV and an indication of whether continuous time domain resource allocation is performed.

在一实施例中，第一控制信息和第二控制信息为同一控制信息，第一控制信息和第二控制信息均为SCI(边链路控制信息)，在该SCI中，包括TRIV和是否连续时域资源分配的指示。In one embodiment, the first control information and the second control information are the same control information, and both the first control information and the second control information are SCI (Side Link Control Information), in which TRIV and an indication of whether the time domain resources are allocated continuously are included.

在一个实施例中，时域资源指示信息的自变量包括多个时间，如第二时间、第三时间、……第n时间，n可以为大于3的正整数。In one embodiment, the independent variable of the time domain resource indication information includes multiple times, such as the second time, The third time, ... the nth time, where n can be a positive integer greater than 3.

第一时间、第二时间、第三时间等的任意组合可以指示时域资源。如将第一时间、第二时间和第三时间等中的一个或多个的不同运算作为时域资源的开始时间、偏移时间和持续时间中的一个或多个，运算时可以结合补偿值。Any combination of the first time, the second time, the third time, etc. may indicate a time domain resource. For example, different operations of one or more of the first time, the second time, the third time, etc. may be used as one or more of the start time, the offset time, and the duration of the time domain resource, and a compensation value may be combined during the operation.

在一个实施例中，可以将第一时间作为开始时间，或者第一时间与补偿值运算后作为开始时间。In one embodiment, the first time may be used as the start time, or the first time and the compensation value may be calculated and used as the start time.

在一个实施例中，将第一时间和第二时间的运算结果作为开始时间，还可以将第一时间和第三时间的运算结果作为开始时间。In one embodiment, the calculation result of the first time and the second time is used as the start time, and the calculation result of the first time and the third time can also be used as the start time.

在一个实施例中，可以将第二时间作为持续时间，第二时间和第三时间的运算结果作为持续时间。持续时间可以指示从开始时间后持续占用时域资源的时间。从开始时间开始至持续时间为止的资源均可以被指示或占用。In one embodiment, the second time can be used as the duration, and the calculation result of the second time and the third time can be used as the duration. The duration can indicate the time for which the time domain resources are continuously occupied after the start time. All resources from the start time to the duration can be indicated or occupied.

本申请提供的一种信息传输方法，第一通信节点可以向第二通信节点传输第一控制信息指示时域资源分配类型，第二通信节点基于时域资源分配类型，可以确定所接收第二控制信息所包括时域资源指示信息的时域资源分配类型，基于该类型和第二控制信息可以确定所指示资源。实现了指示或预留时隙资源，该资源可以为连续的资源，也可以为非连续的资源，本申请中第二控制信息所包括的时域资源指示信息可以为自变量包括第二时间的函数，通过第一时间和第二时间，能够指示多个时域资源，使得第一通信节点能够指示或占用更多的时隙，降低信道被其他通信节点抢占的概率。如以第一时间为所指示资源的开始时间，第二时间为持续时间，在该时间范围内可以包括多个时隙。若想指示更多时域资源，可以增加时域资源指示信息的自变量，如使得自变量包括第三时间，以基于第一时间、第二时间和第三时间指示资源。此处不对指示方式进行限定。The present application provides an information transmission method, in which a first communication node can transmit a first control information indicating a time domain resource allocation type to a second communication node, and the second communication node can determine the time domain resource allocation type of the time domain resource indication information included in the received second control information based on the time domain resource allocation type, and can determine the indicated resource based on the type and the second control information. The time slot resource is indicated or reserved, and the resource can be a continuous resource or a non-continuous resource. The time domain resource indication information included in the second control information in the present application can be a function whose independent variable includes a second time. Through the first time and the second time, multiple time domain resources can be indicated, so that the first communication node can indicate or occupy more time slots, and reduce the probability of the channel being occupied by other communication nodes. For example, the first time is the start time of the indicated resource, and the second time is the duration, and multiple time slots can be included in the time range. If you want to indicate more time domain resources, you can increase the independent variable of the time domain resource indication information, such as making the independent variable include a third time, so as to indicate the resource based on the first time, the second time and the third time. The indication method is not limited here.

此外，本申请中使用同一确定时域资源指示信息的函数，能够指示连续时隙的资源，又可以指示非连续时隙的资源。接收端根据是否是连续时隙资源的指示，针对时域资源相关的值(时域资源指示信息所指示的时间，如第二时间，又如第二时间和第三时间)，进行不同的翻译。通过该机制，可以让通信节点在不修改时域资源信息的计算方式/公式的情况下，可以在连续时隙的资源指示和非连续时隙的资源指示之间，根据实际需求，进行切换。In addition, the same function for determining time domain resource indication information is used in the present application, which can indicate resources of continuous time slots and resources of non-continuous time slots. The receiving end performs different translations for the time domain resource-related values (the time indicated by the time domain resource indication information, such as the second time, and the second time and the third time) according to whether it is an indication of continuous time slot resources. Through this mechanism, the communication node can switch between the resource indication of continuous time slots and the resource indication of non-continuous time slots according to actual needs without modifying the calculation method/formula of the time domain resource information.

在上述实施例的基础上，提出了上述实施例的为了使描述简要，在变型实施例中仅描述与上述实施例的不同之处。Based on the above embodiment, the above embodiment is proposed. In order to simplify the description, only the differences from the above embodiment are described in the modified embodiment.

在一个实施例中，所述时域资源指示信息包括时域资源指示值。In one embodiment, the time domain resource indication information includes a time domain resource indication value.

时域资源指示值可以为函数的因变量，第一通信节点可以确定时域资源指示值后，将时域资源指示值传输至第二通信节点，以供第二通信节点确定时域资源指示值所对应的自变量。The time domain resource indication value may be a dependent variable of the function, and the first communication node may determine the time domain resource indication value. After indicating the value, the time domain resource indication value is transmitted to the second communication node so that the second communication node can determine the independent variable corresponding to the time domain resource indication value.

在一个实施例中，所述时域资源分配类型包括如下一个或多个：In one embodiment, the time domain resource allocation type includes one or more of the following:

是否连续时域资源分配；是否离散时域资源分配。Whether to allocate resources in the continuous time domain; whether to allocate resources in the discrete time domain.

本实施例中，时域资源分配类型包括如下一个或多个：In this embodiment, the time domain resource allocation type includes one or more of the following:

为连续时域资源分配；不为连续时域资源分配；为离散时域资源分配；不为离散时域资源分配。It is continuous time domain resource allocation; it is not continuous time domain resource allocation; it is discrete time domain resource allocation; it is not discrete time domain resource allocation.

在一个实施例中，所述时域资源指示信息通过自变量包括第二时间和第三时间的函数确定。In one embodiment, the time domain resource indication information is determined by a function whose independent variables include the second time and the third time.

第二通信节点在获取到时域资源指示信息后，可以确定第二时间和第三时间，以确定所指示资源。After acquiring the time domain resource indication information, the second communication node may determine the second time and the third time to determine the indicated resources.

在一个实施例中，所述第一通信节点包括基站或网络；所述第一控制信息包括下行控制信息DCI，所述第二控制信息包括DCI。In one embodiment, the first communication node includes a base station or a network; the first control information includes downlink control information DCI, and the second control information includes DCI.

在一个实施例中，基站又称网络。In one embodiment, the base station is also referred to as a network.

在一个实施例中，所述第一通信节点包括基站或网络，In one embodiment, the first communication node comprises a base station or a network,

所述第一控制信息包括配置信息。The first control information includes configuration information.

在一个实施例中，所述第一通信节点包括用户设备；所述第一控制信息包括边链路控制信息SCI；所述第二控制信息包括SCI。In one embodiment, the first communication node includes a user equipment; the first control information includes side link control information SCI; and the second control information includes SCI.

在一个实施例中，所述第一通信节点包括用户设备；所述第一控制信息包括配置信息或预配置信息。In one embodiment, the first communication node includes user equipment; and the first control information includes configuration information or pre-configuration information.

预配置信息通常为高层预配置信息，这里的高层是相对物理层而言的。配置一般来自于网络或基站，通过信令的方式从网络或基站发送给UE，预配置一般为其他高层实体提供的配置，例如UE自己的高层，其他网络实体等。The preconfiguration information is usually high-layer preconfiguration information, where the high layer refers to the physical layer. The configuration usually comes from the network or base station and is sent from the network or base station to the UE through signaling. The preconfiguration is usually provided by other high-layer entities, such as the UE's own high layer, other network entities, etc.

在一个实施例中，所述第一控制信息中的1比特用于指示是否连续时域资源分配；所述第一控制信息中的1个比特用于指示是否离散时域资源分配；所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是连续时域资源分配，所述第二码点用于指示是非连续时域资源分配；所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是离散时域资源分配，所述第二码点用于指示是非离散时域资源分配。In one embodiment, 1 bit in the first control information is used to indicate whether the time domain resource allocation is continuous; 1 bit in the first control information is used to indicate whether the time domain resource allocation is discrete; the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is continuous time domain resource allocation, and the second code point is used to indicate that it is non-continuous time domain resource allocation; the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is discrete time domain resource allocation, and the second code point is used to indicate that it is non-discrete time domain resource allocation.

在一个实施例中，1比特的不同取值可以指示是否是连续时域资源分配。如在取值为1的情况下，可以指示为连续时域资源分配，在取值为0的情况下，可以指示不为连续时域资源分配。In one embodiment, different values of 1 bit can indicate whether it is continuous time domain resource allocation. When the value is 1, it may indicate continuous time domain resource allocation, and when the value is 0, it may indicate non-continuous time domain resource allocation.

在一个实施例中，1比特的不同取值可以指示是否是离散时域资源分配。如在取值为1的情况下，可以指示为离散时域资源分配，在取值为0的情况下，可以指示不为离散时域资源分配。In one embodiment, different values of 1 bit may indicate whether it is discrete time domain resource allocation. For example, when the value is 1, it may indicate discrete time domain resource allocation, and when the value is 0, it may indicate not discrete time domain resource allocation.

比特位不同的取值可以对应不同的码点，不同的码点可以用于指示不同的信息。Different bit values may correspond to different code points, and different code points may be used to indicate different information.

在一个实施例中，所述特定比特域为所述第一控制信息中的最后X个比特，X为正整数。In one embodiment, the specific bit field is the last X bits in the first control information, where X is a positive integer.

最后X比特的不同的码点可以指示不同的信息，如可以指示是连续时域资源分配；是非连续时域资源分配；是离散时域资源分配；是非离散时域资源分配中的一个或多个。Different code points of the last X bits may indicate different information, such as indicating one or more of continuous time domain resource allocation, non-continuous time domain resource allocation, discrete time domain resource allocation, and non-discrete time domain resource allocation.

在一个实施例中，可以通过码点指示连续时域资源分配，若接收端未获取到指示连续时域资源分配的码点，则可以认为是非连续时域资源分配。In one embodiment, continuous time domain resource allocation may be indicated by a code point. If the receiving end does not obtain the code point indicating continuous time domain resource allocation, it may be considered as non-continuous time domain resource allocation.

在一个实施例中，可以通过码点指示非连续时域资源分配，若接收端未获取到指示非连续时域资源分配的码点，则可以认为是连续时域资源分配。In one embodiment, non-continuous time domain resource allocation may be indicated by a code point. If the receiving end does not obtain the code point indicating non-continuous time domain resource allocation, it may be considered as continuous time domain resource allocation.

在一个实施例中，可以通过码点指示离散时域资源分配，若接收端未获取到指示非离散时域资源分配的码点，则可以认为是离散时域资源分配。In one embodiment, discrete time domain resource allocation may be indicated by a code point. If the receiving end does not obtain a code point indicating non-discrete time domain resource allocation, it may be considered as discrete time domain resource allocation.

在一个实施例中，可以通过码点指示非离散时域资源分配，若接收端未获取到指示离散时域资源分配的码点，则可以认为是连续时域资源分配。In one embodiment, non-discrete time domain resource allocation may be indicated by a code point. If the receiving end does not obtain a code point indicating discrete time domain resource allocation, it may be considered as continuous time domain resource allocation.

在一个实施例中，第一函数的因变量表示第一目标时间，所述第一函数的自变量包括所述第一时间；第二函数的因变量表示第二目标时间，所述第二函数的自变量包括所述第二时间，或者，所述第二函数的自变量包括所述第二时间和所述第一时间；第三函数的因变量表示第一持续时间，所述第三函数的自变量包括所述第二时间，或者所述第三函数的自变量包括所述第二时间和第三时间，所述第一持续时间的开始时间包括所述第一目标时间和所述第二目标时间中的一个或多个。In one embodiment, the dependent variable of the first function represents a first target time, and the independent variable of the first function includes the first time; the dependent variable of the second function represents a second target time, and the independent variable of the second function includes the second time, or the independent variable of the second function includes the second time and the first time; the dependent variable of the third function represents a first duration, and the independent variable of the third function includes the second time, or the independent variable of the third function includes the second time and the third time, and the start time of the first duration includes one or more of the first target time and the second target time.

目标时间可以为所指示资源的开始时间，目标时间包括第一目标时间、第二目标时间……等。第一持续时间指示所指示资源从开始时间开始所持续的时间。The target time may be the start time of the indicated resource, and the target time includes a first target time, a second target time, etc. The first duration indicates the duration of the indicated resource starting from the start time.

第一函数和第二函数可以用于指示开始时间，第三函数可以指示持续时间。The first function and the second function may be used to indicate a start time, and the third function may indicate a duration.

在一个实施例中，信息传输方法包括以下至少之一： In one embodiment, the information transmission method includes at least one of the following:

所述确定第一函数的因变量的计算公式中包括所述第一时间与第一补偿值的加和；所述确定第二函数的因变量的计算公式中包括第一时间、第二时间和第二补偿值的加和。The calculation formula for determining the dependent variable of the first function includes the sum of the first time and the first compensation value; the calculation formula for determining the dependent variable of the second function includes the sum of the first time, the second time and the second compensation value.

第一补偿值可以为用于补偿第一时间的数值，在确定指示资源的开始时间时，可以基于第一时间和第一补偿值的运算结果，如加和结果确定。The first compensation value may be a value used to compensate for the first time. When determining the start time of the indicated resource, it may be determined based on a calculation result, such as a summation result, of the first time and the first compensation value.

第二补偿值可以为用于补偿时间的数值，在确定资源的开始时间时，可以基于第一时间、第二时间和第二补偿值的运算结果，如加和确定。The second compensation value may be a value used to compensate for time. When determining the start time of the resource, it may be determined based on a calculation result of the first time, the second time, and the second compensation value, such as by adding them together.

对第一补偿值和第二补偿值的取值不作限定，可以为正整数。There is no limitation on the values of the first compensation value and the second compensation value, and they can be positive integers.

在一个实施例中，第一补偿值可以等于第二补偿值。In one embodiment, the first compensation value may be equal to the second compensation value.

在一个实施例中，第一补偿值不等于第二补偿值。In one embodiment, the first compensation value is not equal to the second compensation value.

第一补偿值和第二补偿值可以为配置的，也可以是第一通信节点和第二通信节点约定的，还可以由第一通信节点指示给第二通信节点。The first compensation value and the second compensation value may be configured, or may be agreed upon by the first communication node and the second communication node, or may be indicated by the first communication node to the second communication node.

在一个实施例中，所述第一时间表示第一目标时间；第三时间表示相对于所述第一时间的时间偏移值；所述第二时间表示第二持续时间，所述第二持续时间的开始时间包括所述第一目标时间；和/或，所述第二持续时间的开始时间包括第二目标时间，所述第二目标时间为所述第三时间和所述第一时间的加和。In one embodiment, the first time represents a first target time; the third time represents a time offset value relative to the first time; the second time represents a second duration, and the start time of the second duration includes the first target time; and/or the start time of the second duration includes the second target time, and the second target time is the sum of the third time and the first time.

时间偏移值可以认为是偏移所相对时间的数值，第一目标时间为第一时间，若第三时间为时间偏移值，则第二目标时间可以为第一时间和第三时间的加和。第二持续时间可以为每个开始时间后所指示资源所应持续的时间。The time offset value can be considered as the value of the relative time of the offset. The first target time is the first time. If the third time is the time offset value, the second target time can be the sum of the first time and the third time. The second duration can be the duration of the indicated resource after each start time.

在一个实施例中，所述第一时间表示第一目标时间；第三时间表示相对于所述第一时间的时间偏移值；所述第二时间表示第二持续时间，所述第二持续时间的开始时间包括所述第一目标时间和第一补偿值；和/或，所述第二持续时间的开始时间包括第二目标时间，所述第二目标时间为所述第三时间、第二补偿值和所述第一时间的加和。In one embodiment, the first time represents a first target time; the third time represents a time offset value relative to the first time; the second time represents a second duration, and the start time of the second duration includes the first target time and the first compensation value; and/or the start time of the second duration includes the second target time, and the second target time is the sum of the third time, the second compensation value and the first time.

在一个实施例中，所述第一时间表示第一目标时间；第二时间表示相对于所述第一时间的时间偏移值；第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括所述第一目标时间和/或第二目标时间，所述第二目标时间为所述第二时间和所述第一时间的加和。In one embodiment, the first time represents a first target time; the second time represents a time offset value relative to the first time; the difference between the third time and the second time represents a third duration, the start time of the third duration includes the first target time and/or the second target time, and the second target time is the sum of the second time and the first time.

第三持续时间可以理解为所指示资源从开始时间起应持续的时间。The third duration may be understood as the time that the indicated resource should last from the start time.

在一个实施例中，所述第一时间表示时间起点；所述第二时间表示持续时间，所述持续时间的开始时间为所述第一时间。In one embodiment, the first time represents a time starting point; the second time represents a duration, and the start time of the duration is the first time.

在一个实施例中，信息传输方法，还包括如下一个或多个： In one embodiment, the information transmission method further includes one or more of the following:

在第一时间发送第一传输块；在第一设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块；在所述第一时间发送第一传输块，在第一设定时间发送第二传输块，所述第一传输块和所述第二传输块为同一传输块。A first transmission block is sent at a first time; a second transmission block is sent in at least one time slot within a first set time range, and the first transmission block and the second transmission block are different transmission blocks; the first transmission block is sent at the first time, and the second transmission block is sent at the first set time, and the first transmission block and the second transmission block are the same transmission block.

本实施例不对第一设定时间范围和第一设定时间进行限定。第一设定时间可以为第一时间后的时间。第一设定时间可以基于第一时间、第二时间和第三时间中的一个或多个确定。This embodiment does not limit the first set time range and the first set time. The first set time may be a time after the first time. The first set time may be determined based on one or more of the first time, the second time and the third time.

第一设定时间范围可以为第一时间后的时间范围，该时间范围可以在下一开始时间之前。The first set time range may be a time range after the first time, and the time range may be before the next start time.

在一个实施例中，信息传输方法，还包括如下一个或多个：In one embodiment, the information transmission method further includes one or more of the following:

在第一时间发送第一传输块；在第一设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间。A first transmission block is sent at a first time; a second transmission block is sent in at least one time slot within a first set time range, wherein the first transmission block and the second transmission block are different transmission blocks, and the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time.

在第二设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间。A second transmission block is sent in at least one time slot within a second set time range, the first transmission block and the second transmission block are different transmission blocks, the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time.

在所述第一时间发送第一传输块，在第一设定时间发送第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块；在所述第一时间发送第一传输块，在第二设定时间发送第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。A first transmission block is sent at the first time, and a second transmission block is sent at a first set time, the first set time is the sum of the first time and the third time, and the first transmission block and the second transmission block are the same transmission block; a first transmission block is sent at the first time, and a second transmission block is sent at a second set time, the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.

在一个实施例中，在所述第一时间发送的所述第二控制信息包括第一优先级值；在第一设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the second control information sent at the first time includes a first priority value; the second control information sent in at least one time slot within a first set time range includes a second priority value; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

本实施例不限定第一设定时间范围。This embodiment does not limit the first set time range.

在一个实施例中，在所述第一时间发送的所述第二控制信息包括第一优先级值；在第一设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。 In one embodiment, the second control information sent at the first time includes a first priority value; the second control information sent in at least one time slot within a first set time range includes a second priority value, and the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

优先级值可以表征传输块的优先级。如传输块被处理的优先级。优先级包括第一优先级和第二优先级，不同时间发送的控制信息中所包括的优先级值可以不同。The priority value may represent the priority of the transport block, such as the priority with which the transport block is processed. The priority includes a first priority and a second priority, and the priority values included in the control information sent at different times may be different.

在一个实施例中，在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，In one embodiment, the second control information sent at the first time includes a first priority value; the second control information sent in at least one time slot within the second set time range includes a second priority value,

其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。The second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

在一个实施例中，在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the second control information sent at the first time includes a first priority value; the second control information sent in at least one time slot within a second set time range includes a second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

在一个示例性实施方式中，图2为本申请实施例提供的又一种信息传输方法的流程示意图；该方法可以适用于时域资源指示的情况，该方法可以由本申请实施例提供的信息传输装置执行，该装置可以由软件和/或硬件实现，并集成在第一通信节点上，第一通信节点可以为基站、网络和UE中的一个或多个。本实施例尚未详尽的内容可以参见上述实施例，此处不作赘述。In an exemplary embodiment, FIG2 is a flow chart of another information transmission method provided in an embodiment of the present application; the method can be applicable to the case of time domain resource indication, and the method can be performed by the information transmission device provided in an embodiment of the present application, and the device can be implemented by software and/or hardware and integrated on a first communication node, and the first communication node can be one or more of a base station, a network, and a UE. The contents that are not yet detailed in this embodiment can be referred to the above embodiments, and will not be repeated here.

如图2所示，本实施例提供的一种信息传输方法，包括：As shown in FIG2 , this embodiment provides an information transmission method, including:

S210、获取第一控制信息。S210: Obtain first control information.

所述第一控制信息包括特定比特域，其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The first control information includes a specific bit field, wherein the specific bit field is used to indicate a time domain resource allocation type of the resources indicated by the time domain resource indication information.

本实施例可以获取第一控制信息，如在第一通信节点出厂前获取第一通信节点的第一控制信息。此处不对获取方式进行限定，如可以通过读取写入至第一通信节点的信息的方式获取第一控制信息。In this embodiment, the first control information may be obtained, such as obtaining the first control information of the first communication node before the first communication node leaves the factory. The obtaining method is not limited here, such as obtaining the first control information by reading information written to the first communication node.

S220、在第一时间发送第二控制信息。S220. Send second control information at a first time.

所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定。The second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes a second time.

本申请提供的一种信息传输方法，第一通信节点可以向第二通信节点(第二通信节点内存储有第一控制信息，无需第一通信节点发送，第二通信节点获取的方式包括出厂前获取写入的第一控制信息)传输第二控制信息，以供第二通信节点确定第二控制信息所包括时域资源指示信息的自变量，进而确定所指示资源，基于自变量实现了指示或预留时隙资源，该资源可以为连续的资源，也可以为非连续的资源，本申请中第二控制信息所包括的时域资源指示信息可以为自变量包括第二时间的函数，通过第一时间和第二时间，能够指示多个时域资源，使得第一通信节点能够指示或占用更多的时隙，降低信道被其他通信节点抢占的概率。如以第一时间为所指示资源的开始时间，第二时间为持续时间，在该时间范围内可以包括多个时隙。若想指示更多时域资源，可以增加时域资源指示信息的自变量，如使得自变量包括第三时间，以基于第一时间、第二时间和第三时间指示资源。此处不对指示方式进行限定。The present application provides an information transmission method, in which a first communication node can transmit second control information to a second communication node (the second communication node stores first control information, and does not need to send the first communication node, and the second communication node obtains the first control information before leaving the factory) so that the second communication node can transmit the second control information to the second communication node. The communication node determines the independent variable of the time domain resource indication information included in the second control information, and then determines the indicated resource. Based on the independent variable, the indication or reservation of time slot resources is realized. The resource can be a continuous resource or a non-continuous resource. The time domain resource indication information included in the second control information in the present application can be a function whose independent variable includes the second time. Through the first time and the second time, multiple time domain resources can be indicated, so that the first communication node can indicate or occupy more time slots, reducing the probability of the channel being occupied by other communication nodes. If the first time is the start time of the indicated resource and the second time is the duration, multiple time slots can be included within the time range. If you want to indicate more time domain resources, you can increase the independent variable of the time domain resource indication information, such as making the independent variable include a third time, so as to indicate resources based on the first time, the second time and the third time. The indication method is not limited here.

在上述实施例的基础上，提出了上述实施例的变型实施例，为了使描述简要，在变型实施例中仅描述与上述实施例的不同之处。Based on the above embodiment, a modified embodiment of the above embodiment is proposed. In order to simplify the description, only the differences from the above embodiment are described in the modified embodiment.

在一个实施例中，所述第一通信节点包括基站或网络，所述第一控制信息包括配置信息。In one embodiment, the first communication node includes a base station or a network, and the first control information includes configuration information.

在一个实施例中，所述第一控制信息中的1比特用于指示是否连续时域资源分配；所述第一控制信息中的1个比特用于指示是否离散时域资源分配；所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是连续时域资源分配，所述第二码点用于指示是非连续时域资源分配；所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是离散时域资源分配，所述第二码点用于指示是非离散时域资源分配。In one embodiment, one bit in the first control information is used to indicate whether the time domain resource is continuous. Source allocation; 1 bit in the first control information is used to indicate whether it is discrete time domain resource allocation; the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is continuous time domain resource allocation, and the second code point is used to indicate that it is non-continuous time domain resource allocation; the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is discrete time domain resource allocation, and the second code point is used to indicate that it is non-discrete time domain resource allocation.

在一个实施例中，信息传输方法，包括以下至少之一：In one embodiment, the information transmission method includes at least one of the following:

在第一时间发送第一传输块；在第一设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间。 A first transmission block is sent at a first time; a second transmission block is sent in at least one time slot within a first set time range, wherein the first transmission block and the second transmission block are different transmission blocks, and the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time.

在一个实施例中，在所述第一时间发送的所述第二控制信息包括第一优先级值；在第一设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the second control information sent at the first time includes a first priority value; the second control information sent in at least one time slot within a first set time range includes a second priority value, and the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

在一个示例性实施方式中，图3为本申请实施例提供的另一种信息传输方法的流程示意图，该方法可以适用于获取时域资源指示的情况，该方法可以由本申请实施例提供的信息传输装置执行，该装置可以由软件和/或硬件实现，并集成在第二通信节点上，第二通信节点可以为UE。In an exemplary embodiment, Figure 3 is a flow chart of another information transmission method provided in an embodiment of the present application. The method can be applicable to the case of obtaining time domain resource indications. The method can be performed by the information transmission device provided in an embodiment of the present application. The device can be implemented by software and/or hardware and integrated on a second communication node. The second communication node can be a UE.

本实施例尚未详尽的内容可以参见上述实施例，此处不作赘述。如图3所示，本申请实施例提供的一种信息传输方法包括S310-S320：For details not yet provided in this embodiment, please refer to the above embodiments, which will not be described in detail here. As shown in FIG3 , an information transmission method provided in this embodiment of the application includes S310-S320:

S310、获取第一控制信息。S310: Obtain first control information.

本实施例可以从第一通信节点获取第一控制信息，也可以从第二通信节点本地获取第一控制信息。第二通信节点本地的第一控制信息，可以为第二通信节点出厂前写入的。In this embodiment, the first control information can be obtained from the first communication node, or can be obtained locally from the second communication node. The first control information locally at the second communication node can be written before the second communication node leaves the factory.

S320、在第一时间接收第二控制信息。S320. Receive second control information at a first time.

第一时间可以为接收第二控制信息的时间，此处不对接收第二控制信息的时间进行限定。仅通过第一时间表征接收第二控制信息的时间。 The first time may be the time when the second control information is received, and the time when the second control information is received is not limited here. The time when the second control information is received is represented only by the first time.

本实施例不限定S310和S320的执行顺序。This embodiment does not limit the execution order of S310 and S320.

本实施例获取第一控制信息后可以确定时域资源分配类型，在获取到第二控制信息后可以确定第二控制信息所包括时域资源指示信息的自变量。进而基于第一时间、自变量和时域资源分配类型确定第一通信节点所指示或占用的时域资源。In this embodiment, after obtaining the first control information, the time domain resource allocation type can be determined, and after obtaining the second control information, the independent variable of the time domain resource indication information included in the second control information can be determined. Then, based on the first time, the independent variable and the time domain resource allocation type, the time domain resource indicated or occupied by the first communication node is determined.

本申请提供的一种信息传输方法，通过获取第一通信节点传输的第一控制信息和第二控制信息能够实现所指示资源的确定，基于第一时间、第二控制信息所包括时域资源指示信息的自变量和时域资源分配类型能确定的第一通信节点所指示或占用的时域资源的数量灵活，能够实现较多时域资源的指示。本申请不仅适用于授权频谱，也适用于非授权频谱，解决了授权频谱所能指示资源的数量有限的问题，也弥补了非授权频谱没有资源分配指示的空白。在相同信令开销下，能够指示更多的资源。The present application provides an information transmission method, which can determine the indicated resources by acquiring the first control information and the second control information transmitted by the first communication node. The number of time domain resources indicated or occupied by the first communication node that can be determined based on the independent variables of the time domain resource indication information included in the first time and the second control information and the time domain resource allocation type is flexible, and the indication of more time domain resources can be achieved. The present application is applicable not only to authorized spectrum, but also to unauthorized spectrum, which solves the problem of the limited number of resources that can be indicated by the authorized spectrum, and also fills the gap that the unauthorized spectrum has no resource allocation indication. With the same signaling overhead, more resources can be indicated.

在一个实施例中，所述获取第一控制信息，包括：In one embodiment, the obtaining of the first control information includes:

接收所述第一控制信息。如接收第一通信节点传输的第一控制信息。Receive the first control information. For example, receive the first control information transmitted by the first communication node.

在一个实施例中，信息传输方法，还包括：In one embodiment, the information transmission method further includes:

根据所述时域资源指示信息，确定第二时间，所述时域资源指示信息是自变量第二时间的函数，根据所述时域资源指示信息和所述第二时间的函数关系，通过所述时域资源指示信息确定所述第二时间；根据所述时域资源指示信息，确定第二时间和第三时间，所述时域资源指示信息是自变量第二时间和第三时间的函数，根据所述时域资源指示信息和所述第二时间、第三时间的函数关系，通过所述时域资源指示信息确定所述第二时间和所述第三时间；在一个实施例中，所述时域资源指示信息包括时域资源指示值。According to the time domain resource indication information, a second time is determined, the time domain resource indication information is a function of the second time as an independent variable, and according to the functional relationship between the time domain resource indication information and the second time, the second time is determined through the time domain resource indication information; according to the time domain resource indication information, a second time and a third time are determined, the time domain resource indication information is a function of the second time and the third time as independent variables, and according to the functional relationship between the time domain resource indication information and the second time and the third time, the second time and the third time are determined through the time domain resource indication information; in one embodiment, the time domain resource indication information includes a time domain resource indication value.

在一个实施例中，所述第一控制信息包括下行控制信息DCI，所述第二控制信息包括DCI。In one embodiment, the first control information includes downlink control information DCI, and the second control information includes DCI.

在一个实施例中，所述第一控制信息包括配置信息。 In one embodiment, the first control information includes configuration information.

在一个实施例中，所述第一控制信息包括边链路控制信息SCI，所述第二控制信息包括SCI。In one embodiment, the first control information includes side link control information SCI, and the second control information includes SCI.

在一个实施例中，所述第一控制信息包括配置信息或预配置信息。In one embodiment, the first control information includes configuration information or pre-configuration information.

在一个实施例中，所述第一时间表示时间起点；所述第二时间表示持续时间，所述持续时间的开始时间为所述第一时间。 In one embodiment, the first time represents a time starting point; the second time represents a duration, and the start time of the duration is the first time.

在第一时间接收第一传输块；在第一设定时间范围内的至少一个时隙接收第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间。A first transmission block is received at a first time; a second transmission block is received at least one time slot within a first set time range, wherein the first transmission block and the second transmission block are different transmission blocks, and the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time.

在第二设定时间范围内的至少一个时隙接收第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间。A second transmission block is received in at least one time slot within a second set time range, wherein the first transmission block and the second transmission block are different transmission blocks, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time.

在所述第一时间接收第一传输块，在第一设定时间接收第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块；在所述第一时间接收第一传输块，在第二设定时间接收第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。A first transmission block is received at the first time, and a second transmission block is received at a first set time, the first set time is the sum of the first time and the third time, and the first transmission block and the second transmission block are the same transmission block; a first transmission block is received at the first time, and a second transmission block is received at a second set time, the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.

在一个实施例中，在所述第一时间接收的所述第二控制信息包括第一优先级值；在第一设定时间范围内的至少一个时隙接收的第二控制信息包括第二优先级值，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the second control information received at the first time includes a first priority value; the second control information received in at least one time slot within a first set time range includes a second priority value, the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

在一个实施例中，在所述第一时间接收的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙接收的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the second control information received at the first time includes a first priority value; the second control information received in at least one time slot within a second set time range includes a second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; wherein the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

以下以示例的方式对本申请进行描述：The present application is described below by way of example:

示例1，第一通信节点获取第一控制信息，或第一通信节点发送第一控制信息；第一通信节点在第一时间发送第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间；其中，所述第一控制信息包括时域资源分配类型，所述时域资源分配类型包括以下至少之一：Example 1: The first communication node obtains first control information, or the first communication node sends first control information; the first communication node sends second control information at a first time, and the second control information includes the time domain resource indication value; wherein the first communication node calculates the time domain resource indication value through a function, and the independent variable of the function includes the second time; wherein the first control information includes a time domain resource allocation type, and the time domain resource allocation type includes at least one of the following:

是否连续时域资源分配；是否离散时域资源分配；所述第一时间标记为t0，所述第二时间标记为t1。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; the first time mark is t0, and the second time mark is t1.

示例2.第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间和第三时间；所述第二时间标记为t1；所述第三时间标记为t2。 Example 2. The first communication node calculates the time domain resource indication value through a function, the independent variables of the function include the second time and the third time; the second time is marked as t1; the third time is marked as t2.

示例3.基于示例1，第一通信节点发送第一控制信息和第二控制信息，包括：Example 3. Based on Example 1, the first communication node sends first control information and second control information, including:

第一通信节点包括基站或网络，以及第一控制信息包括DCI，第二控制信息包括DCI。The first communication node includes a base station or a network, and the first control information includes DCI, and the second control information includes DCI.

示例4.基于示例1，第一通信节点发送第一控制信息，包括：Example 4. Based on Example 1, the first communication node sends first control information, including:

第一通信节点包括基站或网络，第一控制信息包括高层配置信息。The first communication node includes a base station or a network, and the first control information includes high-level configuration information.

示例5.基于示例1，第一通信节点发送第一控制信息和第二控制信息，包括：Example 5. Based on Example 1, the first communication node sends first control information and second control information, including:

第一通信节点包括用户设备，第一控制信息包括SCI，第二控制信息包括SCI。The first communication node includes a user equipment, the first control information includes an SCI, and the second control information includes an SCI.

示例6.基于示例1，第一通信节点获取第一控制信息，包括：Example 6. Based on Example 1, the first communication node obtains first control information, including:

第一通信节点包括用户设备，第一控制信息包括配置信息或预配置信息。The first communication node includes a user equipment, and the first control information includes configuration information or pre-configuration information.

示例7.基于示例1，第一通信节点发送第一控制信息，包括以下至少之一：Example 7. Based on Example 1, the first communication node sends first control information, including at least one of the following:

第一控制信息包括下行控制信息(Downlink Control Information，DCI)或边链路控制信息(Sidelink Control Information，SCI)，以及第一控制信息中的1个比特用于指示是否连续时域资源分配；第一控制信息包括下行控制信息(Downlink Control Information，DCI)或边链路控制信息(Sidelink Control Information，SCI)，以及第一控制信息中的1个比特用于指示是否离散时域资源分配；第一控制信息包括下行控制信息(Downlink Control Information，DCI)或边链路控制信息(Sidelink Control Information，SCI)，以及第一控制信息包含特定比特域，特定比特域包括第一码点和第二码点，第一码点用于指示是连续时域资源分配，第二码点用于指示非连续时域资源分配。The first control information includes downlink control information (Downlink Control Information, DCI) or sidelink control information (Sidelink Control Information, SCI), and one bit in the first control information is used to indicate whether the time domain resource allocation is continuous; the first control information includes downlink control information (Downlink Control Information, DCI) or sidelink control information (Sidelink Control Information, SCI), and one bit in the first control information is used to indicate whether the time domain resource allocation is discrete; the first control information includes downlink control information (Downlink Control Information, DCI) or sidelink control information (Sidelink Control Information, SCI), and the first control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is a continuous time domain resource allocation, and the second code point is used to indicate a non-continuous time domain resource allocation.

示例8.基于示例7，第一控制信息包含特定比特域，特定比特域包括第一码点和第二码点，包括：Example 8. Based on Example 7, the first control information includes a specific bit field, the specific bit field includes a first code point and a second code point, including:

所述特定比特域为第一控制信息中的最后X个比特，X为正整数。The specific bit field is the last X bits in the first control information, where X is a positive integer.

示例9.基于示例1和示例2，第一通信节点发送第二控制信息，包括：Example 9. Based on Example 1 and Example 2, the first communication node sends second control information, including:

所述第一时间t0为第一函数的自变量，第一函数的因变量表示第一目标时间(例如：DCI t0+offset)；所述第二时间t1为第二函数的自变量，第二函数的因变量表示第二目标时间(例如：t1+t0，或者t1+t0+offset)；所述第三时间t2为第三函数的自变量，第三函数的因变量表示持续时间，所述持续时间的开始时间包括第一目标时间和/或第二目标时间The first time t0 is the independent variable of the first function, and the dependent variable of the first function represents the first target time (for example: DCI t0+offset); the second time t1 is the independent variable of the second function, and the dependent variable of the second function represents the second target time (for example: t1+t0, or t1+t0+offset); the third time t2 is the independent variable of the third function, and the dependent variable of the third function represents the duration, and the start time of the duration includes the first target time and/or the second target time

示例10.基于示例9，包括以下至少之一： Example 10. Based on Example 9, including at least one of the following:

所述第一函数包含第一时间t0和第一补偿值的加和；所述第二函数包含第二时间变量t1和第二补偿值的加和。The first function includes the sum of a first time t0 and a first compensation value; the second function includes the sum of a second time variable t1 and a second compensation value.

示例11.基于示例1和示例2，所述第二控制信息包括时域资源指示值，包括：Example 11. Based on Example 1 and Example 2, the second control information includes a time domain resource indication value, including:

所述第一时间t0表示第一目标时间；所述第三时间t2表示相对第一时间t0的时间偏移值；所述第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间；所述第二时间t1表示持续时间，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第三时间变量t2和第一时间t0的和值。The first time t0 represents the first target time; the third time t2 represents the time offset value relative to the first time t0; the second time t1 represents the duration, and the start time of the duration includes the first target time; the second time t1 represents the duration, and the start time of the duration includes the second target time, and the second target time is the sum of the third time variable t2 and the first time t0.

示例12.基于示例1和示例2，所述第二控制信息包括时域资源指示值，包括：Example 12. Based on Example 1 and Example 2, the second control information includes a time domain resource indication value, including:

所述第一时间t0用于表示第一目标时间；所述第二时间t1用于表示相对第一时间t0的时间偏移值；所述第三时间和第二时间的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第一目标时间，和/或；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第二时间t1和第一时间t0的和值。The first time t0 is used to represent the first target time; the second time t1 is used to represent the time offset value relative to the first time t0; the difference between the third time and the second time represents the duration (t2-t1), and the start time of the duration includes the first target time, and/or; the difference between the third time variable and the second time variable represents the duration (t2-t1), and the start time of the duration includes the second target time, and the second target time is the sum of the second time t1 and the first time t0.

示例13.基于示例1，所述第二控制信息包括时域资源指示值，包括：Example 13. Based on Example 1, the second control information includes a time domain resource indication value, including:

所述第一时间变量t0用于指示时间起点；所述第二时间变量t1用于指示持续时间。The first time variable t0 is used to indicate a time start point; the second time variable t1 is used to indicate a time duration.

示例14.基于示例1，包括以下至少之一：Example 14. Based on Example 1, including at least one of the following:

第一通信节点在第一时间t0发送第一传输块，第一通信节点在[t0+1,t0+t1-1]时间范围内的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。The first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block in at least one time slot within the time range of [t0+1, t0+t1-1], wherein the first transmission block and the second transmission block are different transmission blocks.

示例15.基于示例2，包括以下至少之一：Example 15. Based on Example 2, including at least one of the following:

第一通信节点在第一时间t0发送第一传输块，第一通信节点在时间t0+t2发送第二传输块，所述第一传输块和第二传输块为同一传输块；第一通信节点在第一时间t0发送第一传输块，第一通信节点在时间t0+t1发送第二传输块，所述第一传输块和第二传输块为同一传输块；第一通信节点在第一时间t0发送第一传输块，第一通信节点在[t0+1,t0+t1-1]时间范围内的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块；第一通信节点在第一时间t0发送第一传输块，第一通信节点在[t0+1,t0+t2-t1-1]时间范围内的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。The first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block at a time t0+t2, and the first transmission block and the second transmission block are the same transmission block; the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block at a time t0+t1, and the first transmission block and the second transmission block are the same transmission block; the first communication node sends a first transmission block at a first time t0, and the first communication node sends the second transmission block in at least one time slot within the time range of [t0+1, t0+t1-1], and the first transmission block and the second transmission block are different transmission blocks; the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block in at least one time slot within the time range of [t0+1, t0+t2-t1-1], and the first transmission block and the second transmission block are different transmission blocks.

示例16：基于示例1或示例2，包括以下至少之一： Example 16: Based on Example 1 or Example 2, including at least one of the following:

第一通信节点在第一时间t0发送第二控制信息，所述第一时间t0发送的第二控制信息包括第一优先级值；第一通信节点在[t0+1,t0+t1-1]时间范围内的至少一个时隙发送第二控制信息，所述[t0+1,t0+t1-1]时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值；所述第二优先级值等于第一优先级值，或者所述第二优先级值小于或等于第一优先级值。The first communication node sends second control information at a first time t0, and the second control information sent at the first time t0 includes a first priority value; the first communication node sends second control information in at least one time slot within the time range [t0+1, t0+t1-1], and the second control information sent in at least one time slot within the time range [t0+1, t0+t1-1] includes a second priority value; the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

示例17：基于示例1或示例2，包括以下至少之一：Example 17: Based on Example 1 or Example 2, including at least one of the following:

第一通信节点在第一时间t0发送第二控制信息，所述第一时间t0发送的第二控制信息包括第一优先级值；第一通信节点在[t0+t2-t1-1]时间范围内的至少一个时隙发送第二控制信息，所述[t0+1,t0+t1-1]时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值；所述第二优先级值等于第一优先级值，或者所述第二优先级值小于或等于第一优先级值。The first communication node sends second control information at a first time t0, and the second control information sent at the first time t0 includes a first priority value; the first communication node sends second control information in at least one time slot within the time range [t0+t2-t1-1], and the second control information sent in at least one time slot within the time range [t0+1, t0+t1-1] includes a second priority value; the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

示例18.第二通信节点获取第一控制信息，或第二通信节点接收第一控制信息；第二通信节点在第一时间接收第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，所述第一控制信息包括时域资源分配类型，所述时域资源分配类型包括以下至少之一：Example 18. The second communication node acquires the first control information, or the second communication node receives the first control information; the second communication node receives the second control information at a first time, and the second control information includes the time domain resource indication value; wherein the first control information includes a time domain resource allocation type, and the time domain resource allocation type includes at least one of the following:

示例19.基于示例18，第二控制信息包括时域资源指示值TRIV，包括以下之一：Example 19. Based on Example 18, the second control information includes a time domain resource indication value TRIV, including one of the following:

第二通信节点根据TRIV的值确定第二时间t1，所述TRIV为第二时间的函数；第二通信节点根据TRIV的值确定第三时间t2和第二时间t1，所述TRIV为第三时间t2和第二时间t1的函数。The second communication node determines the second time t1 according to the value of TRIV, wherein TRIV is a function of the second time; the second communication node determines the third time t2 and the second time t1 according to the value of TRIV, wherein TRIV is a function of the third time t2 and the second time t1.

示例20.基于示例18，第二通信节点接收第一控制信息和第二控制信息，包括：Example 20. Based on Example 18, the second communication node receives the first control information and the second control information, including:

第一控制信息包括DCI，第二控制信息包括DCI。The first control information includes DCI, and the second control information includes DCI.

示例21.基于示例18，第二通信节点接收第一控制信息，包括：Example 21. Based on Example 18, the second communication node receives the first control information, including:

第一控制信息包括高层配置信息。The first control information includes high-level configuration information.

示例22.基于示例18，第二通信节点接收第一控制信息和第二控制信息，包括：Example 22. Based on Example 18, the second communication node receives the first control information and the second control information, including:

第一控制信息包括SCI，第二控制信息包括SCI。The first control information includes SCI, and the second control information includes SCI.

示例23.基于示例18，第二通信节点获取第一控制信息，包括：Example 23. Based on Example 18, the second communication node obtains the first control information, including:

第一控制信息包括配置信息或预配置信息。 The first control information includes configuration information or pre-configuration information.

示例24.基于示例18，第二通信节点接收第一控制信息，包括以下至少之一：Example 24. Based on Example 18, the second communication node receives first control information, including at least one of the following:

示例25.基于示例24，第一控制信息包含特定比特域，特定比特域包括第一码点和第二码点，包括：Example 25. Based on Example 24, the first control information includes a specific bit field, the specific bit field includes a first code point and a second code point, including:

示例26.基于18和19第二通信节点接收第二控制信息，包括：Example 26. Based on 18 and 19, the second communication node receives the second control information, including:

所述第一时间t0为第一函数的自变量，第一函数的因变量表示第一目标时间(例如：DCI t0+offset)；所述第二时间t1为第二函数的自变量，第二函数的因变量表示第二目标时间(例如：t1+t0，或者t1+t0+offset)；所述第三时间t2为第三函数的自变量，第三函数的因变量表示持续时间，所述持续时间的开始时间包括第一目标时间和/或第二目标时间。The first time t0 is the independent variable of the first function, and the dependent variable of the first function represents the first target time (for example: DCI t0+offset); the second time t1 is the independent variable of the second function, and the dependent variable of the second function represents the second target time (for example: t1+t0, or t1+t0+offset); the third time t2 is the independent variable of the third function, and the dependent variable of the third function represents the duration, and the start time of the duration includes the first target time and/or the second target time.

示例27.基于示例26，包括以下至少之一：Example 27. Based on Example 26, including at least one of the following:

示例28.基于示例18和19，所述第二控制信息包括时域资源指示值，包括：Example 28. Based on Examples 18 and 19, the second control information includes a time domain resource indication value, including:

示例29.基于示例18和19，所述第二控制信息包括时域资源指示值，包括：Example 29. Based on Examples 18 and 19, the second control information includes a time domain resource indication value, including:

所述第一时间t0用于表示第一目标时间；所述第二时间t1用于表示相对第一时间t0的时间偏移值；所述第三时间和第二时间的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第一目标时间，和/或；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第二时间t1和第一时间t0的和值。The first time t0 is used to represent the first target time; the second time t1 is used to represent the relative The time offset value of the first time t0; the difference between the third time and the second time represents the duration (t2-t1), the start time of the duration includes the first target time, and/or; the difference between the third time variable and the second time variable represents the duration (t2-t1), the start time of the duration includes the second target time, and the second target time is the sum of the second time t1 and the first time t0.

示例30.基于示例18，所述第二控制信息包括时域资源指示值，包括：Example 30. Based on Example 18, the second control information includes a time domain resource indication value, including:

示例31.包括以下至少之一：Example 31 includes at least one of the following:

第二通信节点在第一时间t0接收第二控制信息，所述第一时间t0接收的第二控制信息包括第一优先级值；第二通信节点在[t0+1,t0+t1-1]时间范围内的至少一个时隙接收第二控制信息，所述[t0+1,t0+t1-1]时间范围内的至少一个时隙接收的第二控制信息包括第二优先级值；所述第二优先级值等于第一优先级值，或者所述第二优先级值小于或等于第一优先级值。The second communication node receives second control information at a first time t0, and the second control information received at the first time t0 includes a first priority value; the second communication node receives second control information in at least one time slot within the time range [t0+1, t0+t1-1], and the second control information received in at least one time slot within the time range [t0+1, t0+t1-1] includes a second priority value; the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

示例32.包括以下至少之一：Example 32. includes at least one of the following:

第二通信节点在第一时间t0接收第二控制信息，所述第一时间t0接收的第二控制信息包括第一优先级值；第二通信节点在[t0+t2-t1-1]时间范围内的至少一个时隙接收第二控制信息，所述[t0+1,t0+t1-1]时间范围内的至少一个时隙接收的第二控制信息包括第二优先级值；所述第二优先级值等于第一优先级值，或者所述第二优先级值小于或等于第一优先级值。The second communication node receives second control information at a first time t0, and the second control information received at the first time t0 includes a first priority value; the second communication node receives second control information in at least one time slot within the time range [t0+t2-t1-1], and the second control information received in at least one time slot within the time range [t0+1, t0+t1-1] includes a second priority value; the second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.

以下对本申请进行示例性描述，本申请提出一种指示/预留时隙连续的资源的一种机制，通过本申请的机制，可以让通信节点指示/占用更多的连续时隙，降低信道被其他通信节点抢占的概率。The following is an exemplary description of the present application. The present application proposes a mechanism for indicating/reserving continuous time slot resources. Through the mechanism of the present application, communication nodes can indicate/occupy more continuous time slots, reducing the probability of the channel being preempted by other communication nodes.

除此之外，本申请还提出使用同一时域资源指示值的计算方式，即可以指示连续时隙的资源，又可以指示非连续时隙资源的一种机制。这里的非连续时隙资源，是指指示N个时隙资源，而不是针对连续时间区间进行指示。接收端根据是否是连续时隙的资源指示，针对时域资源指示值，进行不同的翻译。通过该机制，可以让通信节点在不修改时域资源指示值的计算方式/公式的情况下，可以在连续时隙的资源指示和非连续时隙的资源指示之间，根据实际需求，进行切换。In addition, the present application also proposes a mechanism that uses the same calculation method for time domain resource indication value, that is, it can indicate the resources of continuous time slots and can also indicate non-continuous time slot resources. The non-continuous time slot resources here refer to the indication of N time slot resources, rather than the indication for continuous time intervals. The receiving end performs different translations for the time domain resource indication value according to whether it is a resource indication of a continuous time slot. Through this mechanism, the communication node can switch between the resource indication of continuous time slots and the resource indication of non-continuous time slots according to actual needs without modifying the calculation method/formula of the time domain resource indication value.

在一个示例性实施方式中包括如下实施例：In one exemplary embodiment, the following embodiments are included:

在一实施例中，第一通信节点发送第一控制信息；以及，第一通信节点在第一时间t0发送第二控制信息，所述第二控制信息包括所述时域资源指示值； In one embodiment, the first communication node sends first control information; and the first communication node sends second control information at a first time t0, wherein the second control information includes the time domain resource indication value;

第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2(即所述时域资源指示信息通过自变量包括第二时间和第三时间的函数确定)。The first communication node calculates the time domain resource indication value through a function, wherein the independent variables of the function include the second time t1 and the third time t2 (ie, the time domain resource indication information is determined by a function whose independent variables include the second time and the third time).

所述第一控制信息包括以下至少之一：The first control information includes at least one of the following:

是否连续时域资源分配；是否离散时域资源分配；上述连续时域资源分配，也可以称为连续时域资源指示，也可以称为连续时域资源传输。上述离散时域资源分配，也可以称为离散时域资源指示，也可以称为离散时域资源传输。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; the above-mentioned continuous time domain resource allocation can also be called continuous time domain resource indication, or continuous time domain resource transmission. The above-mentioned discrete time domain resource allocation can also be called discrete time domain resource indication, or discrete time domain resource transmission.

在一实施例中，连续时域资源，可以是指多个连续时隙。是否连续时域资源分配，也可以称为是否多个连续时隙的资源分配，也可以称为是否多个连续时隙的传输。In one embodiment, continuous time domain resources may refer to multiple continuous time slots. Whether continuous time domain resource allocation is performed may also be referred to as whether multiple continuous time slots are allocated or whether multiple continuous time slots are transmitted.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，另一个码点用于指示不是连续时域资源分配(如所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是连续时域资源分配，所述第二码点用于指示是非连续时域资源分配)。In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and another code point is used to indicate that the time domain resource allocation is not continuous (such as the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that the time domain resource allocation is continuous, and the second code point is used to indicate that the time domain resource allocation is non-continuous).

在一实施例中，是否离散时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配(如所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是离散时域资源分配，所述第二码点用于指示是非离散时域资源分配)。In one embodiment, the indication of whether discrete time domain resource allocation is performed may refer to a code point in a specific bit field of the first control information, which is used to indicate that it is discrete time domain resource allocation, and another code point is used to indicate that it is not discrete time domain resource allocation (such as the second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate that it is discrete time domain resource allocation, and the second code point is used to indicate that it is non-discrete time domain resource allocation).

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非连续时域资源分配的码点。In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and the specific bit field of the first control information does not include a code point for indicating non-continuous time domain resource allocation.

在一实施例中，是否连续时域资源分配的指示，是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非离散时域资源分配的码点In one embodiment, the indication of whether the time domain resource allocation is continuous refers to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is discrete, and the specific bit field of the first control information does not include a code point for indicating non-discrete time domain resource allocation.

在一实施例中，连续时域资源也可以称为连续时隙资源，离散时域资源也可以称为离散时隙资源。In one embodiment, continuous time domain resources may also be referred to as continuous time slot resources, and discrete time domain resources may also be referred to as discrete time slot resources.

在一实施例中，第一控制信息中的特定比特域，包括是否时域资源分配连续指示。如果指示的是连续时域资源分配，则第二控制信息包括所述时域资源指示值，用于连续时域资源的指示。如果指示的不是连续时域资源分配，则第二控制信息包括所述时域资源指示值，用于非连续时域资源(离散时域资源)的指示。 In one embodiment, the specific bit field in the first control information includes an indication of whether the time domain resource allocation is continuous. If the indication is continuous time domain resource allocation, the second control information includes the time domain resource indication value for indicating the continuous time domain resource. If the indication is not continuous time domain resource allocation, the second control information includes the time domain resource indication value for indicating the non-continuous time domain resource (discrete time domain resource).

在一实施例中，第一控制信息中的特定比特域，包括是否离散时域资源分配的指示。如果指示的是离散时域资源分配，则第二控制信息包括所述时域资源指示值，用于离散时域资源的指示。如果指示的不是离散时域资源分配，则第二控制信息包括所述时域资源指示值，用于连续时域资源的指示。In one embodiment, the specific bit field in the first control information includes an indication of whether discrete time domain resource allocation is performed. If the indication is discrete time domain resource allocation, the second control information includes the time domain resource indication value for indicating discrete time domain resources. If the indication is not discrete time domain resource allocation, the second control information includes the time domain resource indication value for indicating continuous time domain resources.

在一实施例中，第一控制信息中的特定比特域，如果指示的是连续时域资源分配，则第二控制信息包括所述时域资源指示值，用于连续时域资源的指示。第一控制信息中的特定比特域，如果指示的是离散时域资源分配，则第二控制信息包括所述时域资源指示值，用于离散时域资源的指示。In one embodiment, if the specific bit field in the first control information indicates continuous time domain resource allocation, the second control information includes the time domain resource indication value for indicating the continuous time domain resource. If the specific bit field in the first control information indicates discrete time domain resource allocation, the second control information includes the time domain resource indication value for indicating the discrete time domain resource.

对于连续时域资源的指示，通过一个(Time Resource Indication Value，TRIV)值指示一组或多组时域资源，一组时域资源包含N个连续的时隙。通常情况下，N为大于1的整数。但并不排除一组时域资源包含N＝1个连续的情况。For the indication of continuous time domain resources, a (Time Resource Indication Value, TRIV) value is used to indicate one or more groups of time domain resources, and a group of time domain resources includes N continuous time slots. Usually, N is an integer greater than 1. However, it does not exclude the situation that a group of time domain resources includes N = 1 continuous time slots.

对于非连续时域资源的指示，通过一个时域资源指示值TRIV指示一个或多个时隙，这些时隙在时间上通常是不相邻的，但有时这些时隙时间也可以是相邻的。For the indication of non-continuous time domain resources, one or more time slots are indicated by a time domain resource indication value TRIV. These time slots are usually not adjacent in time, but sometimes these time slots may be adjacent in time.

上述连续的时隙，可以是指连续的物理时隙，也可以是指连续的逻辑时隙。物理时隙和逻辑时隙的关系是，逻辑时隙集合是物理时隙的一个子集合。在一特例中，物理时隙的集合为{时隙1，时隙2，.....，时隙10}，逻辑时隙集合为{时隙1，时隙3，时隙5，时隙7，时隙9}。在该特例中，{时隙3，时隙4，时隙5}为3个连续的物理时隙，{时隙1，时隙2，时隙5}为3个非连续的物理时隙，{时隙1，时隙3，时隙5}为3个非连续的物理时隙。{时隙3，时隙5，时隙7}为3个连续的逻辑时隙，{时隙3，时隙5，时隙9}为3个非连续的逻辑时隙。The above-mentioned continuous time slots may refer to continuous physical time slots or continuous logical time slots. The relationship between physical time slots and logical time slots is that the logical time slot set is a subset of physical time slots. In a special case, the set of physical time slots is {time slot 1, time slot 2, ..., time slot 10}, and the set of logical time slots is {time slot 1, time slot 3, time slot 5, time slot 7, time slot 9}. In this special case, {time slot 3, time slot 4, time slot 5} are 3 continuous physical time slots, {time slot 1, time slot 2, time slot 5} are 3 non-continuous physical time slots, and {time slot 1, time slot 3, time slot 5} are 3 non-continuous physical time slots. {time slot 3, time slot 5, time slot 7} are 3 continuous logical time slots, and {time slot 3, time slot 5, time slot 9} are 3 non-continuous logical time slots.

图4a为本申请实施例提供的一种第一通信节点信息传输的流程示意图，图4a仅仅是一个示意图，在不影响实现可行性的情况下，图4a中的各个操作的顺序可以调整。参见图4a，第一通信节点发送第一控制信息和第二控制信息，第一控制信息包括以下至少之一：是否连续时域资源分配；是否离散时域资源分配。FIG4a is a schematic diagram of a flow chart of information transmission of a first communication node provided in an embodiment of the present application. FIG4a is only a schematic diagram. The order of each operation in FIG4a can be adjusted without affecting the feasibility of implementation. Referring to FIG4a, the first communication node sends first control information and second control information. The first control information includes at least one of the following: whether continuous time domain resource allocation; whether discrete time domain resource allocation.

第二控制信息包括TRIV，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。在一特例中，TRIV值和t1、t2的关系如下：The second control information includes TRIV. Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2. In a special case, the relationship between the TRIV value and t1 and t2 is as follows:

如果(t2-t1-1)≤15，则TRIV＝30(t2-t1-1)+t1+31；否则，TRIV＝30(31-t2+t1)+62-t1。其中，1≤t1≤30，t1<t2≤31。If (t2-t1-1)≤15, then TRIV＝30(t2-t1-1)+t1+31; otherwise, TRIV＝30(31-t2+t1)+62-t1. Among them, 1≤t1≤30, t1<t2≤31.

在一实施例中，第一通信节点为基站或网络，图4b为本申请实施例提供的一种信息传输的***架构示意图，图4b，第一通信节点41可以为基站，第二通信节点42可以为UE，第一通信节点41向第二通信节点42发送第一控制信息和第二控制信息。In one embodiment, the first communication node is a base station or a network. FIG. 4b is a schematic diagram of a system architecture of information transmission provided in an embodiment of the present application. In FIG. 4b, the first communication node 41 can be a base station, and the second communication node 42 can be a base station. The first communication node 42 may be a UE, and the first communication node 41 sends the first control information and the second control information to the second communication node 42 .

在一实施例中，第一控制信息为配置信息，第二控制信息为DCI(下行控制信息)，这里的配置信息通常为高层配置信息，在一特例中，配置信息为无线资源控制(Radio Resource Control，RRC)消息，即第一控制信息为RRC消息。作为第一控制信息的配置信息包括是否连续时域资源分配的指示，以及作为第二控制信息的DCI包括TRIV。In one embodiment, the first control information is configuration information, and the second control information is DCI (downlink control information). The configuration information here is usually high-level configuration information. In a special case, the configuration information is a radio resource control (RRC) message, that is, the first control information is an RRC message. The configuration information as the first control information includes an indication of whether the time domain resources are allocated continuously, and the DCI as the second control information includes TRIV.

在一实施例中，第一通信节点为用户设备，图4c为本申请实施例提供的又一种信息传输的***架构示意图，参见图4c，第一通信节点43为UE，第二通信节点42为UE。第一通信节点43可以向第二通信节点42发送第一控制信息和第二控制信息。In one embodiment, the first communication node is a user equipment, and FIG4c is a schematic diagram of a system architecture of another information transmission provided in an embodiment of the present application. Referring to FIG4c, the first communication node 43 is a UE, and the second communication node 42 is a UE. The first communication node 43 can send the first control information and the second control information to the second communication node 42.

在一实施例中，第一通信节点获取第一控制信息；以及，第一通信节点在第一时间t0发送第二控制信息，所述第二控制信息包括所述时域资源指示值；In one embodiment, the first communication node acquires first control information; and the first communication node sends second control information at a first time t0, wherein the second control information includes the time domain resource indication value;

第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。The first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，另一个码点用于指示不是连续时域资源分配。 In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and another code point is used to indicate that the time domain resource allocation is not continuous.

在一实施例中，是否离散时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配。In one embodiment, the indication of whether discrete time domain resource allocation is performed may refer to a code point in a specific bit field of the first control information, which is used to indicate discrete time domain resource allocation, and another code point is used to indicate non-discrete time domain resource allocation.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非离散时域资源分配的码点。In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is discrete, and the specific bit field of the first control information does not include a code point for indicating non-discrete time domain resource allocation.

在一实施例中，第一控制信息中的特定比特域，包括是否时域资源分配连续指示。如果指示的是连续时域资源分配，则第二控制信息包括所述时域资源指示值，用于连续时域资源的指示。如果指示的不是连续时域资源分配，则第二控制信息包括所述时域资源指示值，用于非连续时域资源(离散时域资源)的指示。In one embodiment, the specific bit field in the first control information includes an indication of whether the time domain resource allocation is continuous. If the indication is continuous time domain resource allocation, the second control information includes the time domain resource indication value for indicating the continuous time domain resource. If the indication is not continuous time domain resource allocation, the second control information includes the time domain resource indication value for indicating the non-continuous time domain resource (discrete time domain resource).

对于连续时域资源的指示，通过一个TRIV值指示一组或多组时域资源，一组时域资源包含N个连续的时隙。通常情况下，N为大于1的整数。但并不排除一组时域资源包含N＝1个连续的情况。For the indication of continuous time domain resources, one or more groups of time domain resources are indicated by a TRIV value, and a group of time domain resources includes N continuous time slots. Usually, N is an integer greater than 1. However, it does not exclude the case where a group of time domain resources includes N=1 continuous time slots.

对于非连续时域资源的指示，通过一个TRIV值指示一个或多个时隙，这些时隙在时间上通常是不相邻的，但有时两个时隙时间也可以是相邻的。For the indication of non-continuous time domain resources, one or more time slots are indicated by a TRIV value. These time slots are usually not adjacent in time, but sometimes two time slots may be adjacent in time.

上述连续的时隙，可以是指连续的物理时隙，也可以是指连续的逻辑时隙。物理时隙和逻辑时隙的关系是，逻辑时隙集合是物理时隙的一个子集合。逻辑时隙集合，通常对应一个资源池，一个资源池在时域上包括若干时隙，在频域上包括若干频域资源单位。一个资源池中的时频资源，用于边链路通信。 The above continuous time slots may refer to continuous physical time slots or continuous logical time slots. The relationship between physical time slots and logical time slots is that a logical time slot set is a subset of a physical time slot. A logical time slot set usually corresponds to a resource pool. A resource pool includes several time slots in the time domain and several frequency domain resource units in the frequency domain. The time-frequency resources in a resource pool are used for side link communication.

在一特例中，物理时隙的集合为{时隙1，时隙2，.....，时隙10}，逻辑时隙集合为{时隙1，时隙3，时隙5，时隙7，时隙9}。在该特例中，{时隙3，时隙4，时隙5}为3个连续的物理时隙，{时隙1，时隙2，时隙5}为3个非连续的物理时隙，{时隙1，时隙3，时隙5}为3个非连续的物理时隙。{时隙3，时隙5，时隙7}为3个连续的逻辑时隙，{时隙3，时隙5，时隙9}为3个非连续的逻辑时隙。In a special case, the set of physical time slots is {time slot 1, time slot 2, ..., time slot 10}, and the set of logical time slots is {time slot 1, time slot 3, time slot 5, time slot 7, time slot 9}. In this special case, {time slot 3, time slot 4, time slot 5} are 3 consecutive physical time slots, {time slot 1, time slot 2, time slot 5} are 3 non-consecutive physical time slots, and {time slot 1, time slot 3, time slot 5} are 3 non-consecutive physical time slots. {time slot 3, time slot 5, time slot 7} are 3 consecutive logical time slots, and {time slot 3, time slot 5, time slot 9} are 3 non-consecutive logical time slots.

图4d为本申请实施例提供的又一种第一通信节点信息传输的流程示意图，参见图4d，第一通信节点获取第一控制信息，计算时域资源指示值，发送第二控制信息。Figure 4d is a schematic diagram of another process of first communication node information transmission provided in an embodiment of the present application. Referring to Figure 4d, the first communication node obtains first control information, calculates a time domain resource indication value, and sends second control information.

图4d仅仅是一个示意图，在不影响实现可行性的情况下，图4d中的各个操作的顺序可以调整。FIG4d is merely a schematic diagram, and the order of the operations in FIG4d can be adjusted without affecting the feasibility of implementation.

第一通信节点获取第一控制信息，以及发送第二控制信息。The first communication node obtains first control information and sends second control information.

第一控制信息包括以下至少之一：The first control information includes at least one of the following:

是否连续时域资源分配；是否离散时域资源分配；在一实施例中，第一控制信息为配置信息，第一通信节点通过接收基站或网络发送的第一控制信息的方式，获得第一控制信息，这里的配置信息通常为高层配置信息，这里的高层是相对物理层而言的。在一特例中，配置信息为RRC消息，即第一控制信息为RRC消息。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; In one embodiment, the first control information is configuration information, and the first communication node obtains the first control information by receiving the first control information sent by the base station or the network. The configuration information here is usually high-level configuration information, and the high-level here is relative to the physical layer. In a special case, the configuration information is an RRC message, that is, the first control information is an RRC message.

在一实施例中，第一控制信息为预配置信息，第一通信节点获得第一控制信息。这里的预配置信息通常为高层预配置信息，这里的高层是相对物理层而言的。配置一般来自于网络或基站，通过信令的方式从网络或基站发送给UE，预配置一般为其他高层实体提供的配置，例如UE自己的高层，其他网络实体等。In one embodiment, the first control information is pre-configuration information, and the first communication node obtains the first control information. The pre-configuration information here is usually high-layer pre-configuration information, and the high layer here is relative to the physical layer. The configuration generally comes from the network or base station, and is sent from the network or base station to the UE by signaling. The pre-configuration is generally a configuration provided by other high-layer entities, such as the UE's own high layer, other network entities, etc.

第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2.

在一个实施例中，TRIV值和t1、t2的关系如下：In one embodiment, the relationship between the TRIV value and t1 and t2 is as follows:

如果(t2-t1-1)≤15，则TRIV＝30(t2-t1-1)+t₁+31；否则，TRIV＝30(31-t2+t1)+62-t1。其中，1≤t1≤30，t1＜t2≤31。If (t2-t1-1)≤15, then TRIV＝30(t2-t1-1)+ _t1 +31; otherwise, TRIV＝30(31-t2+t1)+62-t1. Among them, 1≤t1≤30, t1＜t2≤31.

如图4c，第一通信节点43获取第一控制信息，发送第二控制信息。As shown in FIG4c , the first communication node 43 obtains the first control information and sends the second control information.

第二通信节点42可以为UE。第一通信节点43为UE。The second communication node 42 may be a UE. The first communication node 43 may be a UE.

在一实施例中，第二控制信息为SCI(边链路控制信息)，在该SCI中包括TRIV。 In one embodiment, the second control information is SCI (Side Link Control Information), and the SCI includes TRIV.

第一通信节点发送第一控制信息，第一控制信息包括以下至少之一：The first communication node sends first control information, where the first control information includes at least one of the following:

是否连续时域资源分配；是否离散时域资源分配；上述连续时域资源分配，也可以称为连续时域资源指示。上述离散时域资源分配，也可以称为离散时域资源指示。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; the above-mentioned continuous time domain resource allocation may also be referred to as continuous time domain resource indication. The above-mentioned discrete time domain resource allocation may also be referred to as discrete time domain resource indication.

上述连续时域资源分配，也可以称为连续时域资源指示，也可以称为连续时域资源传输。上述离散时域资源分配，也可以称为离散时域资源指示，也可以称为离散时域资源传输。The above continuous time domain resource allocation may also be referred to as continuous time domain resource indication or continuous time domain resource transmission. The above discrete time domain resource allocation may also be referred to as discrete time domain resource indication or discrete time domain resource transmission.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，另一个码点用于指示不是连续时域资源分配。In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and another code point is used to indicate that the time domain resource allocation is not continuous.

在一实施例中，是否离散时域资源分配的指示，是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配。In one embodiment, the indication of whether discrete time domain resource allocation is performed refers to a code point in a specific bit field of the first control information, which is used to indicate discrete time domain resource allocation, and another code point is used to indicate non-discrete time domain resource allocation.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非离散时域资源分配的码点In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is discrete, and the specific bit field of the first control information does not include a code point for indicating non-discrete time domain resource allocation.

在一实施例中，第一控制信息为下行控制信息(DCI)，DCI中的1比特用于指示是否是连续时域资源分配。In one embodiment, the first control information is downlink control information (DCI), and 1 bit in the DCI is used to indicate whether it is continuous time domain resource allocation.

在一实施例中，第一控制信息为边链路控制信息(SCI)，SCI中的1比特用于指示是否是连续时域资源分配。In one embodiment, the first control information is side link control information (SCI), and 1 bit in the SCI is used to indicate whether it is continuous time domain resource allocation.

表1为本申请实施例提供的一种第一控制信息特定比特指示是否是连续时域资源分配的映射表。表1中，1比特的不同取值，指示不同的内容。Table 1 is a mapping table for indicating whether a specific bit of first control information is continuous time domain resource allocation, provided in an embodiment of the present application. In Table 1, different values of 1 bit indicate different contents.

表1第一控制信息特定比特指示是否是连续时域资源分配的映射表
Table 1: Mapping table of whether the first control information specific bit indicates whether it is continuous time domain resource allocation

在一个实施例中，DCI中的1比特用于指示是否是离散时域资源分配。In one embodiment, 1 bit in the DCI is used to indicate whether it is discrete time domain resource allocation.

在一实施例中，SCI中的1比特用于指示是否是离散时域资源分配。In one embodiment, 1 bit in the SCI is used to indicate whether it is discrete time domain resource allocation.

表2为本申请实施例提供的一种第一控制信息特定比特指示是否是离散时域资源分配的映射表。表2中，1比特的不同取值，指示不同的内容。Table 2 is a mapping table for indicating whether a specific bit of the first control information is discrete time domain resource allocation, provided in an embodiment of the present application. In Table 2, different values of 1 bit indicate different contents.

表2第一控制信息特定比特指示是否是离散时域资源分配的映射表
Table 2 Mapping table of whether the first control information specific bit indicates discrete time domain resource allocation

在一实施例中，第一控制信息为DCI或SCI，DCI(或SCI)中的N>＝2个比特对应的2^N个码点中，一个特定的码点用于指示是连续时域资源分配，一个特定的码点用于指示非连续时域资源分配。In one embodiment, the first control information is DCI or SCI, and among the 2^N code points corresponding to N>=2 bits in DCI (or SCI), a specific code point is used to indicate continuous time domain resource allocation, and a specific code point is used to indicate non-continuous time domain resource allocation.

表3为本申请实施例提供的一种第一控制信息特定比特指示是否连续时域资源分配的映射表。表3中，码点'10'用于指示是连续时域资源分配，码点'11'用于指示非连续时域资源分配，码点'00'和码点'01'不用于指示资源分配类型，用于其它用途。Table 3 is a mapping table for indicating whether a specific bit of the first control information is continuous time domain resource allocation provided by an embodiment of the present application. In Table 3, code point '10' is used to indicate continuous time domain resource allocation, code point '11' is used to indicate non-continuous time domain resource allocation, code point '00' and code point '01' are not used to indicate resource allocation type, and are used for other purposes.

表3第一控制信息特定比特指示是否连续时域资源分配的映射表
Table 3 Mapping table of whether the first control information specific bit indicates continuous time domain resource allocation

在一实施例中，第一控制信息为DCI或SCI，DCI(或SCI)中的N>＝2个比特对应的2^N个码点中，一个特定的码点用于指示是离散时域资源分配，一个特定的码点用于指示非离散时域资源分配。In one embodiment, the first control information is DCI or SCI, and among the 2^N code points corresponding to N>=2 bits in DCI (or SCI), a specific code point is used to indicate discrete time domain resource allocation, and a specific code point is used to indicate non-discrete time domain resource allocation.

表4为本申请实施例提供的一种第一控制信息特定比特指示是否离散时域资源分配的映射表。表4中，码点'10'用于指示离散时域资源分配，码点'11'用于指示非离散时域资源分配，码点'00'和码点'01'不用于指示资源分配类型，用于其它用途。Table 4 shows a specific bit of the first control information provided in an embodiment of the present application indicating whether the discrete time domain Resource allocation mapping table. In Table 4, code point '10' is used to indicate discrete time domain resource allocation, code point '11' is used to indicate non-discrete time domain resource allocation, code point '00' and code point '01' are not used to indicate resource allocation type, but are used for other purposes.

表4第一控制信息特定比特指示是否离散时域资源分配的映射表
Table 4: Mapping table of whether the first control information specific bit indicates discrete time domain resource allocation

在一实施例中，第一控制信息包括的若干比特中的最后N>1个比特(即特定比特域为所述第一控制信息中的最后X个比特，X为正整数)的用途，包括连续资源分配的指示，和/或包括离散资源分配的指示。In one embodiment, the purpose of the last N>1 bits (i.e., the specific bit field is the last X bits in the first control information, where X is a positive integer) of the several bits included in the first control information includes an indication of continuous resource allocation and/or an indication of discrete resource allocation.

在一实施例中，第一通信节点发送第一控制信息；以及，第一通信节点在第一时间t0发送第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，所述第一控制信息包括时域资源分配类型的指示，所述时域资源分配类型包括以下至少之一：In one embodiment, the first communication node sends first control information; and the first communication node sends second control information at a first time t0, wherein the second control information includes the time domain resource indication value; wherein the first control information includes an indication of a time domain resource allocation type, and the time domain resource allocation type includes at least one of the following:

在一实施例中，连续时域资源，是指多个连续时隙。是否连续时域资源分配，也可以称为是否多个连续时隙的资源分配，也可以称为是否多个连续时隙的传输。In one embodiment, continuous time domain resources refer to multiple continuous time slots. Whether continuous time domain resource allocation is performed can also be referred to as whether multiple continuous time slots are allocated, or whether multiple continuous time slots are transmitted.

在一实施例中，是否连续时域资源分配的指示，是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，另一个码点用于指示不是连续时域资源分配。In one embodiment, the indication of whether the time domain resource allocation is continuous refers to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and another code point is used to indicate that the time domain resource allocation is not continuous.

在一实施例中，是否离散时域资源分配的指示，是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配。In one embodiment, the indication of whether discrete time domain resource allocation refers to a specific One code point in the bit domain is used to indicate discrete time domain resource allocation, and the other code point is used to indicate non-discrete time domain resource allocation.

在一实施例中，是否连续时域资源分配的指示，是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非连续时域资源分配的码点。In one embodiment, the indication of whether the time domain resource allocation is continuous refers to a code point in a specific bit field of the first control information, which is used to indicate that the time domain resource allocation is continuous, and the specific bit field of the first control information does not include a code point for indicating non-continuous time domain resource allocation.

在一实施例中，第二控制信息为DCI。第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。在一特例中，TRIV值和t1、t2的关系如下：In one embodiment, the second control information is DCI. The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2. In a special case, the relationship between the TRIV value and t1 and t2 is as follows:

在一实施例中，第一通信节点通过发送第一控制信息，指示资源分配类型为连续资源分配(或非离散资源分配)。In one embodiment, the first communication node indicates that the resource allocation type is continuous resource allocation (or non-discrete resource allocation) by sending first control information.

在一实施例中，对于连续资源分配(或非离散资源分配)，包括以下特征至少之一：In one embodiment, the continuous resource allocation (or non-discrete resource allocation) includes at least one of the following features:

第一函数的因变量用于表示第一目标时间(t0+t_offset)，第一函数的自变量包括第一时间t0和一个时间补偿值，即第一函数的因变量表示第一目标时间，所述第一函数的自变量包括所述第一时间；第二函数的因变量用于表示第二目标时间(t0+t1+t_offset，或者t0+t2+t_offset)(即第二函数的因变量表示第二目标时间)，第二函数的自变量包括第一时间t0和一个时间补偿值(即第二函数的自变量包括所述第二时间)，或者第二函数的自变量包括第一时间t0、第二时间t1和一个时间补偿值(即所述第二函数的自变量包括所述第二时间和所述第一时间)，或者第二函数的自变量包括第一时间t0、第三时间t2和一个时间补偿值，即第二函数的自变量包括第一时间和第三时间；第三函数的因变量用于表示持续时间，第三函数的自变量包括第二时间t1，或者第三函数的自变量包括第二时间t1和第三时间t2，所述持续时间的开始时间包括第一目标时间和/或第二目标时间。即第三函数的因变量表示第一持续时间，所述第三函数的自变量包括所述第二时间，或者所述第三函数的自变量包括所述第二时间和第三时间，所述第一持续时间的开始时间包括所述第一目标时间和所述第二目标时间中的一个或多个。The dependent variable of the first function is used to represent the first target time (t0+t_offset), and the independent variable of the first function includes the first time t0 and a time compensation value, that is, the dependent variable of the first function represents the first target time, and the independent variable of the first function includes the first time; the dependent variable of the second function is used to represent the second target time (t0+t1+t_offset, or t0+t2+t_offset) (that is, the dependent variable of the second function represents the second target time), the independent variable of the second function includes the first time t0 and a time compensation value (that is, the independent variable of the second function includes the second time), or the independent variable of the second function includes the first time t0, the second time t1 and a time compensation value (that is, the independent variable of the second function includes the second time and the first time), or the independent variable of the second function includes the first time t0, the third time t2 and a time compensation value, that is, the independent variable of the second function includes the first time and the third time; the dependent variable of the third function is used to represent the duration, the independent variable of the third function includes the second time t1, or the independent variable of the third function includes the second time t1 and the third time t2, and the start time of the duration includes the first target time and/or the second target time. That is, the dependent variable of the third function represents the first duration, and the independent variable of the third function includes the second time, or the independent variable of the third function includes the second time and the third time, the start time of the first duration includes one or more of the first target time and the second target time.

第一函数的因变量用于表示第一目标时间，也可以称作“第一函数的因变量用于指示第一目标时间”。第二函数的因变量用于表示第二目标时间，也可以称作“第二函数的因变量用于指示第二目标时间”。第三函数的因变量用于表示持续时间，也可以称作“第三函数的因变量用于指示持续时间”。The dependent variable of the first function is used to represent the first target time, which can also be referred to as “the dependent variable of the first function is used to indicate the first target time”. The dependent variable of the second function is used to represent the second target time, which can also be referred to as “the dependent variable of the second function is used to indicate the second target time”. The dependent variable of the third function is used to represent the duration, which can also be referred to as “the dependent variable of the third function is used to indicate the duration”.

时间补偿值标记为t_offset，在一实施例中，时间补偿值t_offset为相对第一时间t0的时间偏移。The time compensation value is marked as t_offset. In one embodiment, the time compensation value t_offset is a time offset relative to the first time t0.

在一实施例中，第一函数为f(t0,t_offset)＝t0+t_offset，第一函数的因变量为f(t0,t_offset)或t0+t_offset，第一函数的自变量为t0和t_offset。第二函数为f(t0,t2,t_offset)＝t0+t2+t_offset，第二函数的自变量为t0、t2和t_offset。第三函数为f(t1)＝t1，第三函数的自变量为t1。In one embodiment, the first function is f(t0, t_offset)=t0+t_offset, the dependent variable of the first function is f(t0, t_offset) or t0+t_offset, and the independent variables of the first function are t0 and t_offset. The second function is f(t0, t2, t_offset)=t0+t2+t_offset, and the independent variables of the second function are t0, t2, and t_offset. The third function is f(t1)=t1, and the independent variable of the third function is t1.

在一实施例中，第一通信节点，通过发送第二控制信息SCI，从而发送TRIV。通过发送TRIV，从而指示至少一组连续slot。In one embodiment, the first communication node sends the second control information SCI to thereby send TRIV, and indicates at least one group of consecutive slots by sending TRIV.

图4e为本申请实施例提供的一种信息传输的示意图，参见图4e，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(DCI)，第一目标时间为时隙t0。第一目标时间为t0+t_offset。第一通信节点发送的第二控制信息(DCI)包含TRIV。该TRIV所对应的t2值，表示相对第一目标时间t0+t_offset的时间偏移值，或用于指示相对第一目标时间t0+t_offset的时间偏移值。第二目标时间为t0+t2+t_offset。TRIV所对应的t1值表示持续时间。持续时间t1的开始时间为第一目标时间(时隙t0+t_offset)和第二目标时间(时隙t0+t2+t_offset)。FIG4e is a schematic diagram of information transmission provided by an embodiment of the present application. Referring to FIG4e , a first communication node sends a second control information (DCI) at a first time t0 (time slot t0), and the first target time is time slot t0. The first target time is t0+t _offset . The second control information (DCI) sent by the first communication node includes TRIV. The t2 value corresponding to the TRIV indicates a time offset value relative to the first target time t0+t _offset , or is used to indicate a time offset value relative to the first target time t0+t _offset . The second target time is t0+t2+t _offset . The t1 value corresponding to TRIV indicates a duration. The start time of the duration t1 is the first target time (time slot t0+t_offset) and the second target time (time slot t0+t2+t_offset).

通过上述实施例，第一通信节点通过发送第二控制信息发送TRIV，从而指示如图4e所示的两组连续时隙。Through the above embodiment, the first communication node sends TRIV by sending the second control information, thereby indicating two groups of consecutive time slots as shown in FIG. 4e.

在一实施例中，第一函数为f(t0,t_offset)＝t0+t_offset，第一函数的因变量为f(t0,t_offset)或t0+t_offset，第一函数的自变量为t0和t_offset。第二函数为f(t0,t1,t_offset)＝t0+t1+t_offset，第二函数的自变量为t0、t1和t_offset。第三函数为f(t1,t2)＝t2-t1，第三函数的自变量为t1和t2。In one embodiment, the first function is f(t0, t_offset)=t0+t_offset, the dependent variable of the first function is f(t0, t_offset) or t0+t_offset, and the independent variables of the first function are t0 and t_offset. The second function is f(t0, t1, t_offset)=t0+t1+t_offset, and the independent variables of the second function are t0, t1, and t_offset. The third function is f(t1, t2)=t2-t1, and the independent variables of the third function are t1 and t2.

图4f为本申请实施例提供的又一种信息传输的示意图，参见图4f，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(DCI)，第一目标时间为时隙t0。第一目标时间为t0+t_offset。第一通信节点发送的第二控制信息(DCI)包含TRIV。该TRIV所对应的t1值，表示相对第一目标时间t0+t_offset的时间偏移值，或用于指示相对第一目标时间t0+t_offset的时间偏移值。第二目标时间为t0+t1+t_offset。TRIV所对应的t2值和t1值的差值表示持续时间。图4f中，持续时间t2-t1的开始时间为第一目标时间(时隙t0+t_offset)和第二目标时间(时隙t0+t1+t_offset)。FIG4f is a schematic diagram of another information transmission provided by an embodiment of the present application. Referring to FIG4f, the first communication node sends the second control information (DCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The first target time is t0+t _offset . The second control information (DCI) sent by the first communication node includes TRIV. The t1 value corresponding to the TRIV represents the time relative to the first target time t0+t _offset . An offset value, or a time offset value indicating a relative time to the first target time t0+t _offset . The second target time is t0+t1+t _offset . The difference between the t2 value and the t1 value corresponding to TRIV represents the duration. In FIG4f , the start time of the duration t2-t1 is the first target time (time slot t0+t_offset) and the second target time (time slot t0+t1+t_offset).

通过上述实施例，第一通信节点通过发送第二控制信息发送TRIV，从而指示如图4f所示的两组连续时隙。Through the above embodiment, the first communication node sends TRIV by sending the second control information, thereby indicating two groups of consecutive time slots as shown in FIG. 4f.

在一实施例中，第二通信节点接收第一控制信息；第二通信节点在第一时间t0接收第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，所述第一控制信息包括时域资源分配类型，所述时域资源分配类型包括以下至少之一：In one embodiment, the second communication node receives the first control information; the second communication node receives the second control information at the first time t0, the second control information includes the time domain resource indication value; wherein the first control information includes the time domain resource allocation type, and the time domain resource allocation type includes at least one of the following:

是否连续时域资源分配；是否离散时域资源分配；第二通信节点根据TRIV的值确定以下至少之一：Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; the second communication node determines at least one of the following according to the value of TRIV:

第二通信节点根据TRIV的值确定第二时间t1，所述TRIV为第二时间t1的函数，即根据所述时域资源指示信息，确定第二时间，所述时域资源指示信息是自变量第二时间的函数；第二通信节点根据TRIV的值确定第二时间t1和第三时间t2，所述TRIV为第二时间t1和第三时间t2的函数，即根据所述时域资源指示信息，确定第二时间和第三时间，所述时域资源指示信息是自变量所述第二时间和所述第三时间的函数。The second communication node determines the second time t1 according to the value of TRIV, and the TRIV is a function of the second time t1, that is, the second time is determined according to the time domain resource indication information, and the time domain resource indication information is a function of the independent variable second time; the second communication node determines the second time t1 and the third time t2 according to the value of TRIV, and the TRIV is a function of the second time t1 and the third time t2, that is, the second time is determined according to the time domain resource indication information, and the time domain resource indication information is a function of the independent variable second time and the third time.

在一特例中，TRIV值和t1、t2的关系如下。In a specific example, the relationship between the TRIV value and t1 and t2 is as follows.

如果(t2-t1-1)≤15；则，TRIV＝30(t2-t1-1)+t1+31；否则，TRIV＝30(31-t2+t1)+62-t1。其中，1≤t1≤30，t1<t2≤31。If (t2-t1-1)≤15, then TRIV＝30(t2-t1-1)+t1+31; otherwise, TRIV＝30(31-t2+t1)+62-t1. Among them, 1≤t1≤30, t1<t2≤31.

在一实施例中，第二通信节点根据TRIV，以及TRIV值和t1、t2的关系，确定t1和t2的值。In one embodiment, the second communication node determines the values of t1 and t2 according to TRIV and the relationship between the TRIV value and t1 and t2.

在一实施例中，第二通信节点所接收的第一控制信息，包括连续时域资源分配的指示，因此第二通信节点根据所确定的t1和t2的值，以及第二控制信息接收时间(第一时间t0)，以及下面的特征，确定的是2个连续的时间区间：In one embodiment, the first control information received by the second communication node includes an indication of continuous time domain resource allocation, so the second communication node determines two continuous time intervals according to the determined values of t1 and t2, the second control information reception time (first time t0), and the following characteristics:

第一函数的因变量用于表示第一目标时间(t0+t_offset)，第一函数的自变量包括第一时间t0和一个时间补偿值；第二函数的因变量用于表示第二目标时间(t0+t1+t_offset，或者t0+t2+t_offset)，第二函数的自变量包括第一时间t0和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第二时间t1和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第三时间t2和一个时间补偿值；第三函数的因变量用于表示持续时间，第三函数的自变量包括第二时间t1，或者第三函数的自变量包括第二时间t1和第三时间t2，所述持续时间的开始时间包括第一目标时间和/或第二目标时间。The dependent variable of the first function is used to represent the first target time (t0+t_offset), and the independent variable of the first function includes the first time t0 and a time compensation value; the dependent variable of the second function is used to represent the second target time (t0+t1+t_offset, or t0+t2+t_offset), and the independent variable of the second function includes the first time t0 and a time compensation value, or the independent variable of the second function includes the first time t0, the second time t1 and a time compensation value, or the independent variable of the second function includes the first time t0, the third time t2 and a time compensation value; the dependent variable of the third function is used to represent the duration, and the independent variable of the third function includes the second time t1, or the independent variable of the third function includes the second time t1 and the third time t2, and the duration The start time includes a first target time and/or a second target time.

是否连续时域资源分配；是否离散时域资源分配；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2，即所述时域资源指示信息通过自变量包括第二时间和第三时间的函数确定。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; wherein the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2, that is, the time domain resource indication information is determined by a function whose independent variables include the second time and the third time.

在一实施例中，第二控制信息为SCI。第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。在一特例中，TRIV值和t1、t2的关系如下：In one embodiment, the second control information is SCI. The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value (TRIV) through a function The time domain resource indication value is calculated by the function, and the independent variables of the function include the second time t1 and the third time t2. In a special case, the relationship between the TRIV value and t1 and t2 is as follows:

如果(t2-t1-1)≤15；则TRIV＝30(t2-t1-1)+t1+31；否则，TRIV＝30(31-t2+t1)+62-t1。其中，1≤t1≤30，t1<t2≤31。If (t2-t1-1)≤15, then TRIV＝30(t2-t1-1)+t1+31; otherwise, TRIV＝30(31-t2+t1)+62-t1. Among them, 1≤t1≤30, t1<t2≤31.

在一实施例中，对于连续资源分配(或非离散资源分配)，包括以下特征：In one embodiment, continuous resource allocation (or non-discrete resource allocation) includes the following features:

第一时间t0表示第一目标时间；第三时间t2表示相对第一时间t0的时间偏移值；第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间，即所述第二时间表示第二持续时间，所述第二持续时间的开始时间包括所述第一目标时间；所述第二时间t1表示持续时间，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第三时间变量t2和第一时间t0的和值，即所述第二时间表示第二持续时间，所述第二持续时间的开始时间包括第二目标时间，所述第二目标时间为所述第三时间和所述第一时间的加和。The first time t0 represents the first target time; the third time t2 represents the time offset value relative to the first time t0; the second time t1 represents the duration, and the start time of the duration includes the first target time, that is, the second time represents the second duration, and the start time of the second duration includes the first target time; the second time t1 represents the duration, and the start time of the duration includes the second target time, and the second target time is the sum of the third time variable t2 and the first time t0, that is, the second time represents the second duration, and the start time of the second duration includes the second target time, and the second target time is the sum of the third time and the first time.

上述第一时间t0用于表示第一目标时间，也可以称作“第一时间t0用于指示第一目标时间”。第三时间t2用于表示相对第一时间t0的时间偏移值，也可以称作“第三时间t2用于指示相对第一时间t0的时间偏移值”。第二时间t1表示持续时间，也可以称作“第二时间t1用于指示持续时间”。The first time t0 is used to indicate the first target time, which can also be referred to as "the first time t0 is used to indicate the first target time". The third time t2 is used to indicate the time offset value relative to the first time t0, which can also be referred to as "the third time t2 is used to indicate the time offset value relative to the first time t0". The second time t1 indicates the duration, which can also be referred to as "the second time t1 is used to indicate the duration".

图4g为本申请实施例提供的又一种信息传输的示意图，在图4g中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的t2值，表示相对第一时间t0的时间偏移值，或用于指示相对第一时间t0的时间偏移值。第二目标时间为第三时间变量t2和第一时间t0的和值。图4g中，第二时间变量t1表示持续时间。图4g中，持续时间t1的开始时间为第一目标时间(时隙t0)和第二目标时间(时隙t0+t2)，即所述第一持续时间的开始时间包括所述第一目标时间和所述第二目标时间中的一个或多个。FIG4g is a schematic diagram of another information transmission provided by an embodiment of the present application. In FIG4g, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The t2 value corresponding to the TRIV represents the time offset value relative to the first time t0, or is used to indicate the time offset value relative to the first time t0. The second target time is the sum of the third time variable t2 and the first time t0. In FIG4g, the second time variable t1 represents the duration. In FIG4g, the start time of the duration t1 is the first target time (time slot t0) and the second target time (time slot t0+t2), that is, the start time of the first duration includes one or more of the first target time and the second target time.

通过上述实施例，第一通信节点通过发送第二控制信息发送TRIV，从而指示如图4g所示的两组连续时隙。Through the above embodiment, the first communication node sends TRIV by sending the second control information, thereby indicating two groups of consecutive time slots as shown in FIG. 4g.

在一实施例中，第一通信节点在第一时间t0发送第一传输块，第一通信节点在时间t0+t2(时隙t0+t1)发送第二传输块，所述第一传输块和第二传输块为同一传输块(即在所述第一时间发送第一传输块，在第一设定时间发送第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块)；在一特例中，第一通信节点在图4f中的时隙t0和时隙t0+t2所发送的传输块为同一传输块，其中时隙t0+t2的传输块为重传。In one embodiment, a first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block at a time t0+t2 (time slot t0+t1), and the first transmission block and the second transmission block are the same transmission block (i.e., the first transmission block is sent at the first time, and the second transmission block is sent at the first set time). output block, the first set time is the sum of the first time and the third time, the first transmission block and the second transmission block are the same transmission block); in a special case, the transmission blocks sent by the first communication node in time slot t0 and time slot t0+t2 in Figure 4f are the same transmission block, wherein the transmission block in time slot t0+t2 is a retransmission.

在一实施例中，第一通信节点在第一时间t0发送第一传输块，第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1])的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。在一特例中，第一通信节点在图4f中的时隙t0发送第一传输块，在时隙t0+1、时隙t0+2、时隙t0+3中的每个时隙分别发送三个传输块，这三个传输块中的每个传输块，均不同于第一传输块。即在第一时间发送第一传输块，在第二设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间。In one embodiment, the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the first transmission block and the second transmission block are different transmission blocks. In a special case, the first communication node sends the first transmission block in the time slot t0 in Figure 4f, and sends three transmission blocks in each of the time slots t0+1, t0+2, and t0+3, and each of the three transmission blocks is different from the first transmission block. That is, the first transmission block is sent at the first time, and the second transmission block is sent in at least one time slot within the second set time range, the first transmission block and the second transmission block are different transmission blocks, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time.

在一实施例中，第一通信节点在第一时间t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1～时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值等于第一优先级值。即在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；其中，所述第二优先级值等于所述第一优先级值。In one embodiment, the first communication node sends second control information at a first time t0, and the second control information includes a first priority value. The first communication node sends second control information in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1 to time slot t0+t2-t1-1), and the second control information includes a second priority value. The second priority value is equal to the first priority value. That is, the second control information sent at the first time includes the first priority value; the second control information sent in at least one time slot within the second set time range includes the second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; wherein the second priority value is equal to the first priority value.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1～时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值小于或等于第一优先级值。即在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the first communication node sends second control information in the first time slot t0, and the second control information includes a first priority value. The first communication node sends second control information in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1 to time slot t0+t2-t1-1), and the second control information includes a second priority value. The second priority value is less than or equal to the first priority value. That is, the second control information sent at the first time includes the first priority value; the second control information sent in at least one time slot within the second set time range includes the second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; the second priority value is less than or equal to the first priority value.

在一实施例中，第一通信节点通过发送第一控制信息，指示资源分配类型为非连续资源分配(离散资源分配)。In one embodiment, the first communication node indicates that the resource allocation type is non-continuous resource allocation (discrete resource allocation) by sending first control information.

在一实施例中，对于非连续资源分配(离散资源分配)，t0、t1、t2分别对应3个时隙。通过上述实施例，第一通信节点通过在时隙t0发送第二控制信息，从而指示隐式的指示时隙t0。第一通信节点通过发送第二控制信息发送TRIV，从而指示时隙t1、t2。In one embodiment, for non-continuous resource allocation (discrete resource allocation), t0, t1, and t2 correspond to three time slots respectively. Through the above embodiment, the first communication node sends the second control information in time slot t0, thereby indicating the implicit indication time slot t0. The first communication node sends TRIV by sending the second control information, Thereby, time slots t1, t2 are indicated.

第二通信节点根据TRIV的值确定第二时间t1，所述TRIV为第二时间t1的函数；第二通信节点根据TRIV的值确定第二时间t1和第三时间t2，所述TRIV为第二时间t1和第三时间t2的函数；在一特例中，TRIV值和t1、t2的关系如下。The second communication node determines the second time t1 according to the value of TRIV, and the TRIV is a function of the second time t1; the second communication node determines the second time t1 and the third time t2 according to the value of TRIV, and the TRIV is a function of the second time t1 and the third time t2; in a special case, the relationship between the TRIV value and t1, t2 is as follows.

在一实施例中，第二通信节点所接收的第一控制信息，包括连续时域资源分配的指示，因此第二通信节点根据所确定的t1和t2的值，以及第二控制信息接收时间(第一时间t0)，确定的是2个连续的时间区间，如图4g所示。In one embodiment, the first control information received by the second communication node includes an indication of continuous time domain resource allocation. Therefore, the second communication node determines two continuous time intervals based on the determined values of t1 and t2, and the second control information reception time (first time t0), as shown in Figure 4g.

图4h为本申请实施例提供的又一种信息传输的示意图；在一实施例中，第二通信节点所接收的第一控制信息，包括非连续时域资源分配的指示，因此，第二通信节点根据所确定的t1和t2的值，以及第二控制信息接收时间(第一时间t0)，确定的是3个非连续的时隙，如图4h。Figure 4h is a schematic diagram of another information transmission provided by an embodiment of the present application; in one embodiment, the first control information received by the second communication node includes an indication of non-continuous time domain resource allocation. Therefore, the second communication node determines three non-continuous time slots based on the determined values of t1 and t2, and the second control information reception time (first time t0), as shown in Figure 4h.

是否连续时域资源分配；是否离散时域资源分配；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; wherein the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2.

上述连续时域资源分配，也可以称为连续时域资源指示，也可以称为连续时域资源传输。上述离散时域资源分配，也可以称为离散时域资源指示，也可以称为离散时域资源传输。The above-mentioned continuous time domain resource allocation may also be referred to as continuous time domain resource indication, or continuous time domain resource transmission. The above-mentioned discrete time domain resource allocation may also be referred to as discrete time domain resource indication, or It is transmitted in discrete time domain resources.

在一实施例中，第二控制信息为SCI。第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。在一特例中，TRIV值和t1、t2的关系如下：In one embodiment, the second control information is SCI. The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2. In a special case, the relationship between the TRIV value and t1 and t2 is as follows:

如果(t2-t1-1)≤15，TRIV＝30(t2-t1-1)+t1+31；否则，TRIV＝30(31-t2+t1)+62-t1。其中，1≤t1≤30，t1<t2≤31。If (t2-t1-1)≤15, TRIV＝30(t2-t1-1)+t1+31; otherwise, TRIV＝30(31-t2+t1)+62-t1. Among them, 1≤t1≤30, t1<t2≤31.

第一时间t0用于表示第一目标时间；第二时间t1用于表示相对第一时间t0的时间偏移值；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第一目标时间(即第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括所述第一目标时间)，和/或；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第二时间变量t1和第一时间t0的和值(即第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括第二目标时间，所述第二目标时间为所述第二时间和所述第一时间的加和)；上述第一时间t0用于表示第一目标时间，也可以称作“第一时间t0用于指示第一目标时间”。第二时间t1用于表示相对第一时间t0的时间偏移值，也可以称作“第二时间t1用于指示相对第一时间t0的时间偏移值”。第三时间和第二时间的差值表示持续时间即第三持续时间(t2-t1)，也可以称作“第三时间变量和第二时间变量的差值用于指示持续时间(t2-t1)”。The first time t0 is used to represent the first target time; the second time t1 is used to represent the time offset value relative to the first time t0; the difference between the third time variable and the second time variable represents the duration (t2-t1), and the start time of the duration includes the first target time (that is, the difference between the third time and the second time represents the third duration, and the start time of the third duration includes the first target time), and/or; the difference between the third time variable and the second time variable represents the duration (t2-t1), The start time of the duration includes the second target time, and the second target time is the sum of the second time variable t1 and the first time t0 (that is, the difference between the third time and the second time represents the third duration, and the start time of the third duration includes the second target time, and the second target time is the sum of the second time and the first time); the above-mentioned first time t0 is used to represent the first target time, which can also be called "the first time t0 is used to indicate the first target time". The second time t1 is used to represent the time offset value relative to the first time t0, which can also be called "the second time t1 is used to indicate the time offset value relative to the first time t0". The difference between the third time and the second time represents the duration, that is, the third duration (t2-t1), which can also be called "the difference between the third time variable and the second time variable is used to indicate the duration (t2-t1)".

在一实施例中，第一通信节点，通过发送第二控制信息SCI，从而发送TRIV。通过发送TRIV，从而指示至少一组连续时隙slot。In one embodiment, the first communication node sends TRIV by sending the second control information SCI, and indicates at least one group of consecutive time slots by sending TRIV.

图4i为本申请实施例提供的又一种信息传输示意图，在图4i中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的t1值，表示相对第一时间t0的时间偏移值，或用于指示相对第一时间t0的时间偏移值。第二目标时间为第二时间变量t1和第一时间t0的和值。图4i中，第三时间变量t2和第二时间变量t1的差值表示持续时间(t2-t1)。图4i中，持续时间(t2-t1)的开始时间为第一目标时间(时隙t0)和第二目标时间(时隙t0+t1)。即所述第一时间表示第一目标时间；第二时间表示相对于所述第一时间的时间偏移值；第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括所述第一目标时间和第二目标时间，所述第二目标时间为所述第二时间和所述第一时间的加和。FIG4i is another information transmission schematic diagram provided by an embodiment of the present application. In FIG4i, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The t1 value corresponding to the TRIV represents the time offset value relative to the first time t0, or is used to indicate the time offset value relative to the first time t0. The second target time is the sum of the second time variable t1 and the first time t0. In FIG4i, the difference between the third time variable t2 and the second time variable t1 represents the duration (t2-t1). In FIG4i, the start time of the duration (t2-t1) is the first target time (time slot t0) and the second target time (time slot t0+t1). That is, the first time represents the first target time; the second time represents the time offset value relative to the first time; the difference between the third time and the second time represents the third duration, and the start time of the third duration includes the first target time and the second target time, and the second target time is the sum of the second time and the first time.

通过上述实施例，第一通信节点通过发送第二控制信息发送TRIV，从而指示如图4i所示的两组连续时隙。Through the above embodiment, the first communication node sends TRIV by sending the second control information, thereby indicating two groups of consecutive time slots as shown in FIG. 4i.

在一实施例中，第一通信节点在第一时间t0发送第一传输块，第一通信节点在时间t0+t1(时隙t0+t1)发送第二传输块，所述第一传输块和第二传输块为同一传输块；在一特例中，第一通信节点在图4i中的时隙t0和时隙t0+t1所发送的传输块为同一传输块，其中时隙t0+t1的传输块为重传。即在所述第一时间发送第一传输块，在第二设定时间发送第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。In one embodiment, the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block at time t0+t1 (time slot t0+t1), and the first transmission block and the second transmission block are the same transmission block; in a special case, the transmission blocks sent by the first communication node at time slot t0 and time slot t0+t1 in FIG. 4i are the same transmission block, wherein the transmission block at time slot t0+t1 is a retransmission. That is, the first transmission block is sent at the first time, and the second transmission block is sent at the second set time, the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.

在一实施例中，第一通信节点在第一时间时隙t0发送第一传输块，第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1])的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。在一特例中，第一通信节点在图4i中的时隙t0发送第一传输块，在时隙t0+1、时隙t0+2、时隙t0+3中的每个时隙分别发送三个传输块，这三个传输块中的每个传输块，均不同于第一传输块。即在第一时间发送第一传输块，在第二设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间。In one embodiment, the first communication node sends a first transmission block in the first time slot t0, and the first communication node sends a second transmission block in at least one time slot in the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the first transmission block and the second transmission block are different transmission blocks. In a special case, the first communication node sends the first transmission block in the time slot t0 in FIG. 4i, and sends the first transmission block in the time slots t0+1, t0+2, and t1-1. Three transmission blocks are respectively sent in each time slot of slot t0+3, and each of the three transmission blocks is different from the first transmission block. That is, the first transmission block is sent at the first time, and the second transmission block is sent in at least one time slot within the second set time range, the first transmission block and the second transmission block are different transmission blocks, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值等于第一优先级值。即在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；其中，所述第二优先级值等于所述第一优先级值。In one embodiment, the first communication node sends second control information in the first time slot t0, and the second control information includes a first priority value. The first communication node sends second control information in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the second control information includes a second priority value. The second priority value is equal to the first priority value. That is, the second control information sent at the first time includes the first priority value; the second control information sent in at least one time slot within the second set time range includes the second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; wherein, the second priority value is equal to the first priority value.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值小于或等于第一优先级值。即在所述第一时间发送的所述第二控制信息包括第一优先级值；在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为所述第三时间；其中，所述第二优先级值小于或等于所述第一优先级值。In one embodiment, the first communication node sends second control information in the first time slot t0, and the second control information includes a first priority value. The first communication node sends second control information in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the second control information includes a second priority value. The second priority value is less than or equal to the first priority value. That is, the second control information sent at the first time includes the first priority value; the second control information sent in at least one time slot within the second set time range includes the second priority value, and the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time; wherein, the second priority value is less than or equal to the first priority value.

在一实施例中，对于非连续资源分配(离散资源分配)，t0、t1、t2分别对应3个时隙。通过上述实施例，第一通信节点通过在时隙t0发送第二控制信息，从而隐式的指示时隙t0。第一通信节点通过发送第二控制信息发送TRIV，从而指示时隙t1、t2。In one embodiment, for non-continuous resource allocation (discrete resource allocation), t0, t1, and t2 correspond to three time slots, respectively. Through the above embodiment, the first communication node sends the second control information in time slot t0, thereby implicitly indicating time slot t0. The first communication node sends TRIV by sending the second control information, thereby indicating time slots t1 and t2.

是否连续时域资源分配；是否离散时域资源分配；第二通信节点根据TRIV的值确定以下至少之一： Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; the second communication node determines at least one of the following according to the value of TRIV:

第二通信节点根据TRIV的值确定第二时间t1，所述TRIV为第二时间t1的函数；第二通信节点根据TRIV的值确定第二时间t1和第三时间t2，所述TRIV为第二时间t1和第三时间t2的函数；在一特例中，TRIV值和t1、t2的关系如下：The second communication node determines the second time t1 according to the value of TRIV, and the TRIV is a function of the second time t1; the second communication node determines the second time t1 and the third time t2 according to the value of TRIV, and the TRIV is a function of the second time t1 and the third time t2; in a special case, the relationship between the TRIV value and t1, t2 is as follows:

在一实施例中，第二通信节点所接收的第一控制信息，包括非连续时域资源分配的指示，第二通信节点根据所确定的t1和t2的值，以及第二控制信息接收时间(第一时间t0)，所确定的2个连续时间资源分配如图4i所示。In one embodiment, the first control information received by the second communication node includes an indication of non-continuous time domain resource allocation. The second communication node determines two continuous time resource allocations based on the determined values of t1 and t2 and the second control information reception time (first time t0), as shown in Figure 4i.

是否连续时域资源分配；是否离散时域资源分配；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1。Whether the time domain resource allocation is continuous; whether the time domain resource allocation is discrete; wherein the first communication node calculates the time domain resource indication value through a function, and the independent variable of the function includes the second time t1.

在一实施例中，是否连续时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是连续时域资源分配，以及第一控制信息的特定比特域中不包括用于指示非连续时域资源分配的码点。In one embodiment, the indication of whether the time domain resource allocation is continuous may refer to a code point in a specific bit field of the first control information, which is used to indicate whether the time domain resource allocation is continuous, and The specific bit field does not include a code point for indicating non-contiguous time domain resource allocation.

在一实施例中，第二控制信息为SCI。第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1。在一特例中，TRIV值和t1的关系为TRIV＝t1。In one embodiment, the second control information is SCI. The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variable of the function includes the second time t1. In a special case, the relationship between the TRIV value and t1 is TRIV=t1.

第一时间t0表示第一目标时间；第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间。The first time t0 represents a first target time; the second time t1 represents a duration, and the start time of the duration includes the first target time.

上述第一时间t0用于表示第一目标时间，也可以称作“第一时间t0用于指示第一目标时间”。第二时间t1表示持续时间，也可以称作“第二时间t1用于指示持续时间”。The first time t0 is used to indicate the first target time, which can also be referred to as “the first time t0 is used to indicate the first target time”. The second time t1 indicates the duration, which can also be referred to as “the second time t1 is used to indicate the duration”.

图4j为本申请实施例提供的又一信息传输方法的示意图，在图4j中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的第二时间t1表示持续时间。图4j中，持续时间t1的开始时间为第一目标时间(时隙t0)。即所述第一时间表示时间起点；所述第二时间表示持续时间，所述持续时间的开始时间为所述第一时间。FIG4j is a schematic diagram of another information transmission method provided by an embodiment of the present application. In FIG4j, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The second time t1 corresponding to the TRIV represents the duration. In FIG4j, the start time of the duration t1 is the first target time (time slot t0). That is, the first time represents the starting time; the second time represents the duration, and the start time of the duration is the first time.

通过上述实施例，第一通信节点通过发送第二控制信息发送TRIV，从而指示如图4j所示的一组连续时隙。Through the above embodiment, the first communication node sends TRIV by sending the second control information, thereby indicating a group of continuous time slots as shown in FIG. 4j.

在一实施例中，对于非连续资源分配(离散资源分配)，t0、t1分别对应2个时隙。通过上述实施例，第一通信节点通过在时隙t0发送第二控制信息，从而隐式的指示时隙t0。第一通信节点通过发送第二控制信息发送TRIV，从而指示时隙t1。In one embodiment, for non-continuous resource allocation (discrete resource allocation), t0 and t1 correspond to two time slots respectively. The first communication node sends TRIV by sending the second control information, thereby indicating the time slot t1.

第二通信节点根据TRIV的值确定第二时间t1，所述TRIV为第二时间t1的函数；第二通信节点根据TRIV的值确定第二时间t1和第三时间t2，所述TRIV为第二时间t1和第三时间t2的函数。The second communication node determines the second time t1 according to the value of TRIV, and the TRIV is a function of the second time t1; the second communication node determines the second time t1 and the third time t2 according to the value of TRIV, and the TRIV is a function of the second time t1 and the third time t2.

在一特例中，TRIV值和t1的关系为TRIV＝t1。In a specific example, the relationship between the TRIV value and t1 is TRIV=t1.

在一实施例中，第二通信节点所接收的第一控制信息，包括连续时域资源分配的指示，因此第二通信节点根据所确定的t1值，以及第二控制信息接收时间(第一时间t0)，确定的是1个连续的时间区间，如图4j所示。In one embodiment, the first control information received by the second communication node includes an indication of continuous time domain resource allocation. Therefore, the second communication node determines a continuous time interval based on the determined t1 value and the second control information reception time (first time t0), as shown in Figure 4j.

在一实施例中，第一通信节点在第一时间t0发送第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。In one embodiment, the first communication node sends second control information at a first time t0, and the second control information includes the time domain resource indication value; wherein the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2.

在一实施例中，是否离散时域资源分配的指示，可以是指第一控制信息的特定比特域的一个码点，用于指示是离散时域资源分配，另一个码点用于指示不是离散时域资源分配。In one embodiment, the indication of whether discrete time domain resource allocation is performed may refer to a code point in a specific bit field of the first control information, which is used to indicate whether discrete time domain resource allocation is performed, and another code point is used to indicate whether discrete time domain resource allocation is performed. Not discrete time domain resource allocation.

在一实施例中，时域资源指示值(TRIV)用于连续资源分配(或非离散资源分配)，包括以下特征：In one embodiment, a time domain resource indication value (TRIV) is used for continuous resource allocation (or non-discrete resource allocation), including the following features:

第一时间t0表示第一目标时间；第三时间t2表示相对第一时间t0的时间偏移值；第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间；所述第二时间t1表示持续时间，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第三时间变量t2和第一时间t0的和值The first time t0 represents the first target time; the third time t2 represents the time offset value relative to the first time t0; the second time t1 represents the duration, and the start time of the duration includes the first target time; the second time t1 represents the duration, and the start time of the duration includes the second target time, and the second target time is the sum of the third time variable t2 and the first time t0

在图4g中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的t2值，表示相对第一时间t0的时间偏移值，或用于指示相对第一时间t0的时间偏移值。第二目标时间为第三时间变量t2和第一时间t0的和值。图4g中，第二时间变量t1表示持续时间。图4g中，持续时间t1的开始时间为第一目标时间(时隙t0)和第二目标时间(时隙t0+t2)。 In FIG4g, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The t2 value corresponding to the TRIV represents the time offset value relative to the first time t0, or is used to indicate the time offset value relative to the first time t0. The second target time is the sum of the third time variable t2 and the first time t0. In FIG4g, the second time variable t1 represents the duration. In FIG4g, the start time of the duration t1 is the first target time (time slot t0) and the second target time (time slot t0+t2).

在一实施例中，第一通信节点在第一时间t0发送第一传输块，第一通信节点在时间t0+t2(时隙t0+t2)发送第二传输块，所述第一传输块和第二传输块为同一传输块；在一特例中，第一通信节点在图4g中的时隙t0和时隙t0+t2所发送的传输块为同一传输块，其中时隙t0+t2的传输块为重传。In one embodiment, the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block at time t0+t2 (time slot t0+t2), and the first transmission block and the second transmission block are the same transmission block; in a special case, the transmission blocks sent by the first communication node at time slot t0 and time slot t0+t2 in Figure 4g are the same transmission block, and the transmission block at time slot t0+t2 is a retransmission.

在一实施例中，第一通信节点在第一时间时隙t0发送第一传输块，第一通信节点在[t0+1,t0+t1-1]时间范围内(时隙t0+1-时隙t0+t1-1)的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。在一特例中，第一通信节点在图4g中的时隙t0发送第一传输块，在时隙t0+1、时隙t0+2、时隙t0+3中的每个时隙分别发送三个传输块，这三个传输块中的每个传输块，均不同于第一传输块。In one embodiment, the first communication node sends a first transmission block in a first time slot t0, and the first communication node sends a second transmission block in at least one time slot within the time range [t0+1, t0+t1-1] (time slot t0+1-time slot t0+t1-1), and the first transmission block and the second transmission block are different transmission blocks. In a special case, the first communication node sends the first transmission block in the time slot t0 in Figure 4g, and sends three transmission blocks in each of the time slots t0+1, t0+2, and t0+3, and each of the three transmission blocks is different from the first transmission block.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t1-1]时间范围内(时隙t0+1-时隙t0+t1-1范围内)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值等于第一优先级值。In one embodiment, the first communication node sends the second control information in the first time slot t0, and the second control information includes the first priority value. The first communication node sends the second control information in at least one time slot within the time range [t0+1, t0+t1-1] (within the range of time slot t0+1-time slot t0+t1-1), and the second control information includes the second priority value. The second priority value is equal to the first priority value.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t1-1]时间范围内(时隙t0+1-时隙t0+t1-1范围内)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值小于或等于第一优先级值。In one embodiment, the first communication node sends the second control information in the first time slot t0, and the second control information includes a first priority value. The first communication node sends the second control information in at least one time slot within the time range [t0+1, t0+t1-1] (within the range of time slot t0+1-time slot t0+t1-1), and the second control information includes a second priority value. The second priority value is less than or equal to the first priority value.

在一实施例中，第一通信节点在第一时间t0发送第一传输块，在时间t0+t1发送第二传输块，所述第一传输块和第二传输块为同一传输块；第一通信节点在第一时间t0发送第一传输块，第一通信节点在[t0+1,t0+t1-1]时间范围内的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块；在一实施例中，时域资源指示值(TRIV)用于连续资源分配(或非离散资源分配)，包括以下特征：In one embodiment, a first communication node sends a first transmission block at a first time t0, and sends a second transmission block at a time t0+t1, wherein the first transmission block and the second transmission block are the same transmission block; the first communication node sends a first transmission block at a first time t0, and the first communication node sends a second transmission block in at least one time slot within a time range of [t0+1, t0+t1-1], wherein the first transmission block and the second transmission block are different transmission blocks; in one embodiment, a time domain resource indication value (TRIV) is used for continuous resource allocation (or non-discrete resource allocation), including the following features:

第一时间t0用于表示第一目标时间；第二时间t1用于表示相对第一时间t0的时间偏移值；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第一目标时间，和/或；所述第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第二时间变量t1和第一时间t0的和值；上述第一时间t0用于表示第一目标时间，也可以称作“第一时间t0用于指示第一目标时间”。第二时间t1用于表示相对第一时间t0的时间偏移值，也可以称作“第二时间t1用于指示相对第一时间t0的时间偏移值”。第三时间变量和第二时间变量的差值表示持续时间(t2-t1)，也可以称作“第三时间变量和第二时间变量的差值用于指示持续时间(t2-t1)”。The first time t0 is used to represent the first target time; the second time t1 is used to represent the time offset value relative to the first time t0; the difference between the third time variable and the second time variable represents the duration (t2-t1), and the start time of the duration includes the first target time, and/or; the difference between the third time variable and the second time variable represents the duration (t2-t1), and the start time of the duration includes the second target time, and the second target time is the sum of the second time variable t1 and the first time t0; the above-mentioned first time t0 is used to represent the first target time, which can also be referred to as "the first time t0 is used to indicate the first target time". The second time t1 is used to represent the time offset value relative to the first time t0, which can also be referred to as "the second time t1 is used to indicate the time offset value relative to the first time t0". The difference between the third time variable and the second time variable Indicates the duration (t2-t1), which may also be referred to as "the difference between the third time variable and the second time variable is used to indicate the duration (t2-t1)".

在图4i中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的t1值，表示相对第一时间t0的时间偏移值，或用于指示相对第一时间t0的时间偏移值。第二目标时间为第二时间变量t1和第一时间t0的和值。图4i中，第三时间变量t2和第二时间变量t1的差值表示持续时间(t2-t1)。图4i中，持续时间(t2-t1)的开始时间为第一目标时间(时隙t0)和第二目标时间(时隙t0+t1)。In FIG4i, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The t1 value corresponding to the TRIV represents the time offset value relative to the first time t0, or is used to indicate the time offset value relative to the first time t0. The second target time is the sum of the second time variable t1 and the first time t0. In FIG4i, the difference between the third time variable t2 and the second time variable t1 represents the duration (t2-t1). In FIG4i, the start time of the duration (t2-t1) is the first target time (time slot t0) and the second target time (time slot t0+t1).

在一实施例中，第一通信节点在第一时间时隙t0发送第一传输块，第一通信节点在时间t0+t1(时隙t0+t1)发送第二传输块，所述第一传输块和第二传输块为同一传输块；在一特例中，第一通信节点在图4i中的时隙t0和时隙t0+t1所发送的传输块为同一传输块，其中时隙t0+t1的传输块为重传。In one embodiment, the first communication node sends a first transmission block at a first time slot t0, and the first communication node sends a second transmission block at time t0+t1 (time slot t0+t1), and the first transmission block and the second transmission block are the same transmission block; in a special case, the transmission blocks sent by the first communication node at time slot t0 and time slot t0+t1 in Figure 4i are the same transmission block, and the transmission block at time slot t0+t1 is a retransmission.

在一实施例中，第一通信节点在第一时间时隙t0发送第一传输块，第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1])的至少一个时隙发送第二传输块，所述第一传输块和第二传输块为不同传输块。在一特例中，第一通信节点在图4i中的时隙t0发送第一传输块，在时隙t0+1、时隙t0+2、时隙t0+3中的每个时隙分别发送三个传输块，这三个传输块中的每个传输块，均不同于第一传输块。In one embodiment, the first communication node sends a first transmission block in a first time slot t0, and the first communication node sends a second transmission block in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the first transmission block and the second transmission block are different transmission blocks. In a special case, the first communication node sends the first transmission block in the time slot t0 in FIG. 4i, and sends three transmission blocks in each of the time slots t0+1, t0+2, and t0+3, and each of the three transmission blocks is different from the first transmission block.

在一实施例中，第一通信节点在第一时间t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值等于第一优先级值。In one embodiment, the first communication node sends second control information at a first time t0, and the second control information includes a first priority value. The first communication node sends the second control information in at least one time slot within the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the second control information includes a second priority value. The second priority value is equal to the first priority value.

在一实施例中，第一通信节点在第一时间时隙t0发送第二控制信息，该第二控制信息包括第一优先级值。第一通信节点在[t0+1,t0+t2-t1-1]时间范围内(时隙t0+1-时隙t0+t2-t1-1)的至少一个时隙发送第二控制信息，该第二控制信息包括第二优先级值。所述第二优先级值小于或等于第一优先级值。In one embodiment, the first communication node sends the second control information in the first time slot t0, and the second control information includes the first priority value. The first communication node sends the second control information in at least one time slot in the time range [t0+1, t0+t2-t1-1] (time slot t0+1-time slot t0+t2-t1-1), and the second control information includes the second priority value. The second priority value is less than or equal to the first priority value.

在一实施例中，时域资源指示值(TRIV)用于连续资源分配(或非离散资源分配)，包括以下特征： In one embodiment, a time domain resource indication value (TRIV) is used for continuous resource allocation (or non-discrete resource allocation), including the following features:

第一时间t0表示第一目标时间；第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间；上述第一时间t0用于表示第一目标时间，也可以称作“第一时间t0用于指示第一目标时间”。第二时间t1表示持续时间，也可以称作“第二时间t1用于指示持续时间”。The first time t0 indicates the first target time; the second time t1 indicates the duration, and the start time of the duration includes the first target time; the first time t0 is used to indicate the first target time, which can also be called "the first time t0 is used to indicate the first target time". The second time t1 indicates the duration, which can also be called "the second time t1 is used to indicate the duration".

在图4j中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(SCI)，第一目标时间为时隙t0。第一通信节点发送的第二控制信息(SCI)包含TRIV。该TRIV所对应的第二时间t1表示持续时间。图4j中，持续时间t1的开始时间为第一目标时间(时隙t0)。In FIG4j, the first communication node sends the second control information (SCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The second control information (SCI) sent by the first communication node includes TRIV. The second time t1 corresponding to the TRIV represents the duration. In FIG4j, the start time of the duration t1 is the first target time (time slot t0).

在一实施例中，第二通信节点接收第一控制信息；第二通信节点在第一时间t0接收第二控制信息，所述第二控制信息包括所述时域资源指示值；第二通信节点根据TRIV的值确定以下至少之一：In one embodiment, the second communication node receives the first control information; the second communication node receives the second control information at the first time t0, the second control information includes the time domain resource indication value; the second communication node determines at least one of the following according to the value of TRIV:

在一实施例中，第二通信节点根据所确定的t1和t2的值、第二控制信息接收时间(第一时间t0)、以及以下特征，确定连续的时域资源：In one embodiment, the second communication node determines the continuous time domain resources according to the determined values of t1 and t2, the second control information reception time (first time t0), and the following characteristics:

第一时间t0表示第一目标时间；第三时间t2表示相对第一时间t0的时间偏移值；第二时间t1表示持续时间，所述持续时间的开始时间包括第一目标时间；所述第二时间t1表示持续时间，所述持续时间的开始时间包括第二目标时间，所述第二目标时间为第三时间变量t2和第一时间t0的和值。The first time t0 represents the first target time; the third time t2 represents the time offset value relative to the first time t0; the second time t1 represents the duration, and the start time of the duration includes the first target time; the second time t1 represents the duration, and the start time of the duration includes the second target time, and the second target time is the sum of the third time variable t2 and the first time t0.

第二通信节点所确定的2个连续时间资源分配如图4i所示。The two consecutive time resource allocations determined by the second communication node are shown in FIG. 4i.

在一实施例中，第一通信节点在第一时间t0发送第二控制信息，所述第二控制信息包括所述时域资源指示值；其中，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。In one embodiment, the first communication node sends the second control information at the first time t0, and the second The control information includes the time domain resource indication value; wherein, the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2.

在一实施例中，第二控制信息为DCI。第二控制信息包括所述时域资源指示值(TRIV)，关于时域资源指示值(TRIV)的计算，第一通信节点通过一个函数计算时域资源指示值，所述函数的自变量包括第二时间t1和第三时间t2。在一特例中，TRIV值和t1、t2的关系如下:In one embodiment, the second control information is DCI. The second control information includes the time domain resource indication value (TRIV). Regarding the calculation of the time domain resource indication value (TRIV), the first communication node calculates the time domain resource indication value through a function, and the independent variables of the function include the second time t1 and the third time t2. In a special case, the relationship between the TRIV value and t1 and t2 is as follows:

在一实施例中，时域资源指示值(TRIV)用于连续资源分配(或非离散资源分配)，包括以下特征至少之一：In one embodiment, a time domain resource indication value (TRIV) is used for continuous resource allocation (or non-discrete resource allocation), including at least one of the following features:

第一函数的因变量用于表示第一目标时间(t0+t_offset)，第一函数的自变量包括第一时间t0和一个时间补偿值；第二函数的因变量用于表示第二目标时间(t0+t1+t_offset，或者t0+t2+t_offset)，第二函数的自变量包括第一时间t0和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第二时间t1和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第三时间t2和一个时间补偿值；第三函数的因变量用于表示持续时间，第三函数的自变量包括第二时间t1，或者第三函数的自变量包括第二时间t1和第三时间t2，所述持续时间的开始时间包括第一目标时间和/或第二目标时间。The dependent variable of the first function is used to represent the first target time (t0+t_offset), and the independent variables of the first function include the first time t0 and a time compensation value; the dependent variable of the second function is used to represent the second target time The independent variable of the second function includes the first time t0 and a time compensation value, or the independent variable of the second function includes the first time t0, the second time t1 and a time compensation value, or the independent variable of the second function includes the first time t0, the third time t2 and a time compensation value; the dependent variable of the third function is used to represent the duration, the independent variable of the third function includes the second time t1, or the independent variable of the third function includes the second time t1 and the third time t2, and the start time of the duration includes the first target time and/or the second target time.

第一函数的因变量用于表示第一目标时间，也可以称作“第一时间用于指示第一目标时间”。第二函数的因变量用于表示第二目标时间，也可以称作“第二函数的因变量用于指示第二目标时间”。第三函数的因变量用于表示持续时间，也可以称作“第三函数的因变量用于指示持续时间”。The dependent variable of the first function is used to indicate the first target time, which can also be referred to as "the first time is used to indicate the first target time". The dependent variable of the second function is used to indicate the second target time, which can also be referred to as "the dependent variable of the second function is used to indicate the second target time". The dependent variable of the third function is used to indicate the duration, which can also be referred to as "the dependent variable of the third function is used to indicate the duration".

在图4e中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(DCI)，第一目标时间为时隙t0。第一目标时间为t0+t_offset。第一通信节点发送的第二控制信息(DCI)包含TRIV。该TRIV所对应的t2值，表示相对第一目标时间t0+t_offset的时间偏移值，或用于指示相对第一目标时间t0+t_offset的时间偏移值。第二目标时间为t0+t2+t_offset。In FIG. 4e , the first communication node sends the second control information (DCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The first target time is t0+t_offset. The second control information (DCI) sent by the first communication node includes TRIV. The t2 value corresponding to the TRIV represents the time offset value relative to the first target time t0+t_offset, or is used to indicate the time offset value relative to the first target time t0+t_offset. The second target time is t0+t2+t_offset.

TRIV所对应的t1值表示持续时间。图4e中，持续时间t1的开始时间为第一目标时间(时隙t0+t_offset)和第二目标时间(时隙t0+t2+t_offset)。The t1 value corresponding to TRIV represents the duration. In Figure 4e, the start time of the duration t1 is the first target time (time slot t0+t_offset) and the second target time (time slot t0+t2+t_offset).

在一实施例中，第一通信节点，通过发送第二控制信息SCI，从而发送TRIV。通过发送TRIV，从而指示至少一组连续slot。 In one embodiment, the first communication node sends the second control information SCI to thereby send TRIV, and indicates at least one group of consecutive slots by sending TRIV.

在图4f中，第一通信节点在第一时间t0(时隙t0)发送第二控制信息(DCI)，第一目标时间为时隙t0。第一目标时间为t0+t_offset。第一通信节点发送的第二控制信息(DCI)包含TRIV。该TRIV所对应的t1值，表示相对第一目标时间t0+t_offset的时间偏移值，或用于指示相对第一目标时间t0+t_offset的时间偏移值。第二目标时间为t0+t1+t_offset。In FIG. 4f , the first communication node sends the second control information (DCI) at the first time t0 (time slot t0), and the first target time is time slot t0. The first target time is t0+t_offset. The second control information (DCI) sent by the first communication node includes TRIV. The t1 value corresponding to the TRIV represents the time offset value relative to the first target time t0+t_offset, or is used to indicate the time offset value relative to the first target time t0+t_offset. The second target time is t0+t1+t_offset.

TRIV所对应的t2值和t1值的差值表示持续时间。图4f中，持续时间t2-t1的开始时间为第一目标时间(时隙t0+t_offset)和第二目标时间(时隙t0+t1+t_offset)。The difference between the t2 value and the t1 value corresponding to TRIV represents the duration. In Figure 4f, the start time of the duration t2-t1 is the first target time (time slot t0+t_offset) and the second target time (time slot t0+t1+t_offset).

第一函数的因变量用于表示第一目标时间(t0+t_offset)，第一函数的自变量包括第一时间t0和一个时间补偿值；第二函数的因变量用于表示第二目标时间(t0+t1+t_offset，或者t0+t2+t_offset)，第二函数的自变量包括第一时间t0和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第二时间t1和一个时间补偿值，或者第二函数的自变量包括第一时间t0、第三时间t2和一个时间补偿值；第三函数的因变量用于表示持续时间，第三函数的自变量包括第二时间t1，或者第三函数的自变量包括第二时间t1和第三时间t2，所述持续时间的开始时间包括第一目标时间和/或第二目标时间。The dependent variable of the first function is used to represent the first target time (t0+t_offset), and the independent variable of the first function includes the first time t0 and a time compensation value; the dependent variable of the second function is used to represent the second target time (t0+t1+t_offset, or t0+t2+t_offset), and the independent variable of the second function includes the first time t0 and a time compensation value, or the independent variable of the second function includes the first time t0, the second time t1 and a time compensation value, or the independent variable of the second function includes the first time t0, the third time t2 and a time compensation value; the dependent variable of the third function is used to represent the duration, the independent variable of the third function includes the second time t1, or the independent variable of the third function includes the second time t1 and the third time t2, and the start time of the duration includes the first target time and/or the second target time.

在一个示例性实施方式中，图5为本申请实施例提供的一种信息传输装置的结构示意图，该装置可以集成在第一通信节点上，如图5所示，该装置包括： In an exemplary embodiment, FIG5 is a schematic diagram of the structure of an information transmission device provided in an embodiment of the present application. The device can be integrated on a first communication node. As shown in FIG5, the device includes:

第一发送模块510，设置为发送第一控制信息，所述第一控制信息包括特定比特域；第二发送模块520，设置为在第一时间发送第二控制信息，所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The first sending module 510 is configured to send first control information, wherein the first control information includes a specific bit field; the second sending module 520 is configured to send second control information at a first time, wherein the second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

本实施例提供的信息确定装置用于实现如图1所示实施例的信息传输方法，本实施例提供的信息传输装置实现原理和技术效果与图1所示实施例的信息传输方法类似，此处不再赘述。The information determination device provided in this embodiment is used to implement the information transmission method of the embodiment shown in FIG. 1 . The implementation principle and technical effect of the information transmission device provided in this embodiment are similar to those of the information transmission method of the embodiment shown in FIG. 1 , and will not be described in detail here.

在一个实施例中，所述特定比特域为所述第一控制信息中的最后X个比特，X为正整数。 In one embodiment, the specific bit field is the last X bits in the first control information, where X is a positive integer.

在一个实施例中，包括以下至少之一：In one embodiment, at least one of the following is included:

在一个实施例中，该装置，还包括第三发送模块，用于执行如下一个或多个：In one embodiment, the device further includes a third sending module, configured to perform one or more of the following:

在一个实施例中，该装置，还包括第四发送模块，用于指示如下一个或多个：In one embodiment, the device further includes a fourth sending module, configured to indicate one or more of the following:

在所述第一时间发送第一传输块，在第一设定时间发送第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块；在所述第一时间发送第一传输块，在第二设定时间发送第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。A first transmission block is sent at the first time, and a second transmission block is sent at a first set time, where the first set time is the sum of the first time and a third time, and the first transmission block and the second The transmission blocks are the same transmission block; the first transmission block is sent at the first time, and the second transmission block is sent at the second set time, the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.

在一个示例性实施方式中，本申请还提供一种信息传输装置，图6为本申请实施例提供的又一种信息传输装置的结构示意图；该装置可以集成在第一通信节点，如图6所示该装置包括：In an exemplary embodiment, the present application further provides an information transmission device. FIG6 is a schematic diagram of the structure of another information transmission device provided in an embodiment of the present application; the device can be integrated in a first communication node. As shown in FIG6, the device includes:

获取模块610，设置为获取第一控制信息，所述第一控制信息包括特定比特域；发送模块620，设置为在第一时间发送第二控制信息，所述第二控制信息包括所述时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The acquisition module 610 is configured to acquire first control information, wherein the first control information includes a specific bit field; the sending module 620 is configured to send second control information at a first time, wherein the second control information includes the time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

本实施例提供的信息传输装置用于实现如图2所示实施例的信息传输方法，本实施例提供的信息传输装置实现原理和技术效果与图2所示实施例的信息传输方法类似，此处不再赘述。The information transmission device provided in this embodiment is used to implement the information transmission method of the embodiment shown in FIG. 2 . The implementation principle and technical effect of the information transmission device provided in this embodiment are similar to those of the information transmission method of the embodiment shown in FIG. 2 , and will not be described in detail here.

在上述实施例的基础上，提出了上述实施例的变型实施例，在此需要说明的是，为了使描述简要，在变型实施例中仅描述与上述实施例的不同之处。Based on the above embodiment, a modified embodiment of the above embodiment is proposed. It should be noted that in order to make the description concise, only the differences from the above embodiment are described in the modified embodiment.

在一个实施例中，所述第一通信节点包括基站或网络；所述第一控制信息包括下行控制信息DCI，所述第二控制信息包括DCI。In one embodiment, the first communication node includes a base station or a network; the first control information Including downlink control information DCI, the second control information includes DCI.

在一个实施例中，In one embodiment,

第一函数的因变量表示第一目标时间，所述第一函数的自变量包括所述第一时间；第二函数的因变量表示第二目标时间，所述第二函数的自变量包括所述第二时间，或者，所述第二函数的自变量包括所述第二时间和所述第一时间；第三函数的因变量表示第一持续时间，所述第三函数的自变量包括所述第二时间，或者所述第三函数的自变量包括所述第二时间和第三时间，所述第一持续时间的开始时间包括所述第一目标时间和所述第二目标时间中的一个或多个。The dependent variable of the first function represents a first target time, and the independent variable of the first function includes the first time; the dependent variable of the second function represents a second target time, and the independent variable of the second function includes the second time, or the independent variable of the second function includes the second time and the first time; the dependent variable of the third function represents a first duration, and the independent variable of the third function includes the second time, or the independent variable of the third function includes the second time and the third time, and the start time of the first duration includes one or more of the first target time and the second target time.

在一个实施例中，所述第一时间表示第一目标时间；第二时间表示相对于所述第一时间的时间偏移值；第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括所述第一目标时间和/或第二目标时间，所述第二目标时间为所述第二时间和所述第一时间的加和。In one embodiment, the first time represents a first target time; the second time represents a relative The time offset value of the first time; the difference between the third time and the second time represents a third duration, the start time of the third duration includes the first target time and/or the second target time, and the second target time is the sum of the second time and the first time.

在一个实施例中，该装置，还包括第一发送模块，用于执行如下一个或多个：In one embodiment, the device further includes a first sending module, configured to perform one or more of the following:

在一个实施例中，该装置，还包括第二发送模块，用于指示如下一个或多个：In one embodiment, the device further includes a second sending module, configured to indicate one or more of the following:

在一个示例性实施方式中，本申请提供了一种信息传输装置，图7为本申请实施例提供的另一种信息传输装置的结构示意图；该装置可以集成在第二通信节点，该装置包括： In an exemplary embodiment, the present application provides an information transmission device. FIG7 is a schematic diagram of the structure of another information transmission device provided in an embodiment of the present application; the device can be integrated in a second communication node, and the device includes:

获取模块710，设置为获取第一控制信息，所述第一控制信息包括特定比特域；接收模块720，设置为在第一时间接收第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The acquisition module 710 is configured to acquire first control information, wherein the first control information includes a specific bit field; the receiving module 720 is configured to receive second control information at a first time, wherein the second control information includes time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes a second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

本实施例提供的信息传输装置用于实现如图3所示实施例的信息传输方法，本实施例提供的信息传输装置实现原理和技术效果与图13所示实施例的信息传输方法类似，此处不再赘述。The information transmission device provided in this embodiment is used to implement the information transmission method of the embodiment shown in Figure 3. The implementation principle and technical effect of the information transmission device provided in this embodiment are similar to those of the information transmission method of the embodiment shown in Figure 13, and will not be repeated here.

在一个实施例中，In one embodiment,

在一个实施例中，该装置，还包括第一接收模块，用于执行如下一个或多个：In one embodiment, the device further includes a first receiving module, configured to perform one or more of the following:

在一个实施例中，该装置，还包括第二接收模块，用于指示如下一个或多个：In one embodiment, the device further includes a second receiving module, configured to indicate one or more of the following:

在所述第一时间接收第一传输块，在第一设定时间接收第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块；在所述第一时间接收第一传输块，在第二设定时间接收第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。A first transmission block is received at the first time, and a second transmission block is received at a first set time, The first set time is the sum of the first time and the third time, and the first transmission block and the second transmission block are the same transmission block; the first transmission block is received at the first time, and the second transmission block is received at the second set time, and the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.

在一个实施例中，获取模块710，用于：In one embodiment, the acquisition module 710 is used to:

接收所述第一控制信息。The first control information is received.

在一个实施例中，该装置，还包括，确定模块用于：In one embodiment, the device further includes a determination module configured to:

根据所述时域资源指示信息，确定第二时间，所述时域资源指示信息是自变量第二时间的函数；根据所述时域资源指示信息，确定第二时间和第三时间，所述时域资源指示信息是自变量第二时间和第三时间的函数确定。According to the time domain resource indication information, the second time is determined, and the time domain resource indication information is a function of the independent variable second time; according to the time domain resource indication information, the second time and the third time are determined, and the time domain resource indication information is determined by the function of the independent variable second time and third time.

在一个示例性实施方式中，本申请实施例提供了一种第一通信节点，图8为本申请实施例提供的一种第一通信节点的结构示意图。图8为本申请提供的一种第一通信节点的结构示意图，如图8所示，本申请提供的第一通信节点，包括一个或多个处理器81和存储装置82；该第一通信节点中的处理器81可以是一个或多个，图8中以一个处理器81为例；存储装置82用于存储一个或多个程序；所述一个或多个程序被所述一个或多个处理器81执行，使得所述一个或多个处理器81实现如本申请实施例中所述的信息传输方法。In an exemplary embodiment, the present application provides a first communication node, and FIG8 is a schematic diagram of the structure of a first communication node provided by the present application. FIG8 is a schematic diagram of the structure of a first communication node provided by the present application. As shown in FIG8, the first communication node provided by the present application includes one or more processors 81 and a storage device 82; the processor 81 in the first communication node can be one or more, and FIG8 takes one processor 81 as an example; the storage device 82 is used to store one or more programs; the one or more programs are executed by the one or more processors 81, so that the one or more processors 81 implement the information transmission method as described in the embodiment of the present application.

第一通信节点还包括：通信装置83、输入装置84和输出装置85。The first communication node further includes: a communication device 83 , an input device 84 and an output device 85 .

第一通信节点中的处理器81、存储装置82、通信装置83、输入装置84和输出装置85可以通过总线或其他方式连接，图8中以通过总线连接为例。The processor 81 , the storage device 82 , the communication device 83 , the input device 84 and the output device 85 in the first communication node may be connected via a bus or other means. FIG. 8 takes the connection via a bus as an example.

输入装置84可用于接收输入的数字或字符信息，以及产生与第一通信节点的用户设置以及功能控制有关的按键信号输入。输出装置85可包括显示屏等显示设备。 The input device 84 may be used to receive input digital or character information and generate key signal input related to user settings and function control of the first communication node. The output device 85 may include a display device such as a display screen.

通信装置83可以包括接收器和发送器。通信装置83设置为根据处理器81的控制进行信息收发通信。The communication device 83 may include a receiver and a transmitter. The communication device 83 is configured to perform information transmission and reception communication according to the control of the processor 81.

存储装置82作为一种计算机可读存储介质，可设置为存储软件程序、计算机可执行程序以及模块，如本申请实施例所述信息传输方法对应的程序指令/模块(例如，信息传输装置中的第一发送模块510和第二发送模块520；或者信息传输装置中的获取模块610和发送模块620)。存储装置82可包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序；存储数据区可存储根据第一通信节点的使用所创建的数据等。此外，存储装置82可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储装置82可包括相对于处理器81远程设置的存储器，这些远程存储器可以通过网络连接至第一通信节点。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。The storage device 82, as a computer-readable storage medium, can be configured to store software programs, computer executable programs and modules, such as program instructions/modules corresponding to the information transmission method described in the embodiment of the present application (for example, the first sending module 510 and the second sending module 520 in the information transmission device; or the acquisition module 610 and the sending module 620 in the information transmission device). The storage device 82 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function; the storage data area may store data created according to the use of the first communication node, etc. In addition, the storage device 82 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the storage device 82 may include a memory remotely arranged relative to the processor 81, and these remote memories may be connected to the first communication node via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

第一通信节点可以集成本申请提供的任一信息传输方法。The first communication node can integrate any information transmission method provided in this application.

在一个示例性实施方式中，本申请实施例提供了一种第二通信节点，图9为本申请实施例提供的一种第二通信节点的结构示意图。如图9所示，本申请提供的第二通信节点，包括一个或多个处理器91和存储装置92；该第二通信节点中的处理器91可以是一个或多个，图9中以一个处理器91为例；存储装置92用于存储一个或多个程序；所述一个或多个程序被所述一个或多个处理器91执行，使得所述一个或多个处理器91实现如本申请实施例中所述的信息传输方法。In an exemplary embodiment, the present application provides a second communication node, and Figure 9 is a schematic diagram of the structure of a second communication node provided in the present application. As shown in Figure 9, the second communication node provided in the present application includes one or more processors 91 and a storage device 92; the processor 91 in the second communication node can be one or more, and Figure 9 takes one processor 91 as an example; the storage device 92 is used to store one or more programs; the one or more programs are executed by the one or more processors 91, so that the one or more processors 91 implement the information transmission method described in the embodiment of the present application.

第二通信节点还包括：通信装置93、输入装置94和输出装置95。The second communication node further includes: a communication device 93 , an input device 94 and an output device 95 .

第二通信节点中的处理器91、存储装置92、通信装置93、输入装置94和输出装置95可以通过总线或其他方式连接，图9中以通过总线连接为例。The processor 91, storage device 92, communication device 93, input device 94 and output device 95 in the second communication node may be connected via a bus or other means. FIG. 9 takes the connection via a bus as an example.

输入装置94可用于接收输入的数字或字符信息，以及产生与第二通信节点的用户设置以及功能控制有关的按键信号输入。输出装置95可包括显示屏等显示设备。The input device 94 may be used to receive input digital or character information and generate key signal input related to user settings and function control of the second communication node. The output device 95 may include a display device such as a display screen.

通信装置93可以包括接收器和发送器。通信装置93设置为根据处理器91的控制进行信息收发通信。The communication device 93 may include a receiver and a transmitter. The communication device 93 is configured to perform information transmission and reception communication according to the control of the processor 91.

存储装置92作为一种计算机可读存储介质，可设置为存储软件程序、计算机可执行程序以及模块，如本申请实施例所述信息传输方法对应的程序指令/模块(例如，信息传输装置中的获取模块710和接收模块720)。存储装置92可包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序；存储数据区可存储根据第二通信节点的使用所创建的数据等。此外，存储装置92可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储装置92可包括相对于处理器91远程设置的存储器，这些远程存储器可以通过网络连接至第二通信节点。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。第二通信节点可以集成本申请公开的任一信息传输方法。The storage device 92, as a computer-readable storage medium, can be configured to store software programs, computer executable programs, and modules, such as program instructions/modules corresponding to the information transmission method described in the embodiment of the present application (for example, the acquisition module 710 and the receiving module 720 in the information transmission device). The storage device 92 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, at least one The storage device 92 may include a high-speed random access memory and a non-volatile memory, such as at least one disk storage device, a flash memory device, or other non-volatile solid-state storage device. In some instances, the storage device 92 may include a memory remotely arranged relative to the processor 91, and these remote memories may be connected to the second communication node via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof. The second communication node may integrate any information transmission method disclosed in the present application.

本申请实施例还提供一种存储介质，所述存储介质存储有计算机程序，所述计算机程序被处理器执行时实现本申请任一所述方法，所述存储介质存储有计算机程序，所述计算机程序被处理器执行时实现本申请实施例中任一所述的信息传输方法。如应用于第一通信节点的信息传输方法和应用于第二通信节点的信息传输方法。The embodiment of the present application also provides a storage medium, the storage medium stores a computer program, the computer program is executed by a processor to implement any method described in the present application, and the storage medium stores a computer program, the computer program is executed by a processor to implement any information transmission method described in the embodiment of the present application, such as an information transmission method applied to a first communication node and an information transmission method applied to a second communication node.

其中，应用于第一通信节点的信息传输方法包括：应用于第一通信节点，所述方法包括：The information transmission method applied to the first communication node includes: applied to the first communication node, the method includes:

应用于第一通信节点的信息传输方法包括：应用于第一通信节点，所述方法包括：The information transmission method applied to the first communication node includes: applied to the first communication node, the method includes:

应用于第二通信节点的信息传输方法包括：应用于第二通信节点，所述方法包括：The information transmission method applied to the second communication node includes: applied to the second communication node, the method includes:

获取第一控制信息，所述第一控制信息包括特定比特域；在第一时间接收第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。Acquire first control information, wherein the first control information includes a specific bit field; receive second control information at a first time, wherein the second control information includes time domain resource indication information, and the time domain resource indication information is determined by a function whose independent variable includes the second time; wherein the specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.

本申请实施例的计算机存储介质，可以采用一个或多个计算机可读的介质的任意组合。计算机可读介质可以是计算机可读信号介质或者计算机可读存储介质。计算机可读存储介质例如可以是，但不限于，电、磁、光、电磁、红外线、或半导体的***、装置或器件，或者任意以上的组合。计算机可读存储介质的更例子(非穷举的列表)包括：具有一个或多个导线的电连接、便携式计算机磁盘、硬盘、随机存取存储器(Random Access Memory，RAM)、只读存储器(Read Only Memory，ROM)、可擦式可编程只读存储器(Erasable Programmable Read Only Memory，EPROM)、闪存、光纤、便携式CD-ROM、光存储器件、磁存储器件、或者上述的任意合适的组合。计算机可读存储介质可以是任何包含或存储程序的有形介质，该程序可以被指令执行***、装置或者器件使用或者与其结合使用。The computer storage medium of the embodiment of the present application may adopt one or more computer-readable media. Any combination of. A computer-readable medium may be a computer-readable signal medium or a computer-readable storage medium. A computer-readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. Further examples of computer-readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM), a flash memory, an optical fiber, a portable CD-ROM, an optical storage device, a magnetic storage device, or any suitable combination of the above. A computer-readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, device, or device.

计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于：电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行***、装置或者器件使用或者与其结合使用的程序。A computer-readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, which carries a computer-readable program code. Such propagated data signals may take a variety of forms, including but not limited to: electromagnetic signals, optical signals, or any suitable combination of the above. A computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于：无线、电线、光缆、无线电频率(Radio Frequency，RF)等等，或者上述的任意合适的组合。The program code contained on the computer-readable medium can be transmitted using any appropriate medium, including but not limited to: wireless, wire, optical cable, radio frequency (RF), etc., or any suitable combination of the above.

可以以一种或多种程序设计语言或其组合来编写用于执行本申请操作的计算机程序代码，所述程序设计语言包括面向对象的程序设计语言，诸如Java、Smalltalk、C++，还包括常规的过程式程序设计语言，诸如“C”语言或类似的程序设计语言。程序代码可以完全地在用户计算机上执行、部分地在用户计算机上执行、作为一个独立的软件包执行、部分在用户计算机上部分在远程计算机上执行、或者完全在远程计算机或服务器上执行。在涉及远程计算机的情形中，远程计算机可以通过任意种类的网络，包括局域网(LAN)或广域网(WAN)，连接到用户计算机，或者，可以连接到外部计算机(例如利用因特网服务提供商来通过因特网连接)。The computer program code for performing the operation of the present application can be written in one or more programming languages or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and also conventional procedural programming languages, such as "C" language or similar programming languages. The program code can be executed entirely on the user's computer, partially on the user's computer, as an independent software package, partially on the user's computer and partially on a remote computer, or completely on a remote computer or server. In the case of a remote computer, the remote computer can be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or can be connected to an external computer (e.g., using an Internet service provider to connect through the Internet).

以上所述，仅为本申请的示例性实施例而已，并非用于限定本申请的保护范围。The above description is merely an exemplary embodiment of the present application and is not intended to limit the protection scope of the present application.

本领域内的技术人员应明白，术语用户设备涵盖任何适合类型的无线用户设备，例如移动电话、便携数据处理装置、便携网络浏览器或车载移动台。 It will be appreciated by those skilled in the art that the term user equipment encompasses any suitable type of wireless user equipment, such as a mobile phone, a portable data processing device, a portable web browser or a car-mounted mobile station.

一般来说，本申请的多种实施例可以在硬件或专用电路、软件、逻辑或其任何组合中实现。例如，一些方面可以被实现在硬件中，而其它方面可以被实现在可以被控制器、微处理器或其它计算装置执行的固件或软件中，尽管本申请不限于此。In general, various embodiments of the present application can be implemented in hardware or dedicated circuits, software, logic or any combination thereof. For example, some aspects can be implemented in hardware, while other aspects can be implemented in firmware or software that can be executed by a controller, microprocessor or other computing device, although the present application is not limited thereto.

本申请的实施例可以通过移动装置的数据处理器执行计算机程序指令来实现，例如在处理器实体中，或者通过硬件，或者通过软件和硬件的组合。计算机程序指令可以是汇编指令、指令集架构(Instruction Set Architecture，ISA)指令、机器指令、机器相关指令、微代码、固件指令、状态设置数据、或者以一种或多种编程语言的任意组合编写的源代码或目标代码。Embodiments of the present application may be implemented by executing computer program instructions by a data processor of a mobile device, for example in a processor entity, or by hardware, or by a combination of software and hardware. The computer program instructions may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-dependent instructions, microcode, firmware instructions, state setting data, or source code or object code written in any combination of one or more programming languages.

本申请附图中的任何逻辑流程的框图可以表示程序操作，或者可以表示相互连接的逻辑电路、模块和功能，或者可以表示程序操作与逻辑电路、模块和功能的组合。计算机程序可以存储在存储器上。存储器可以具有任何适合于本地技术环境的类型并且可以使用任何适合的数据存储技术实现，例如但不限于只读存储器(Read-Only Memory，ROM)、随机访问存储器(Random Access Memory，RAM)、光存储器装置和***(数码多功能光碟(Digital Video Disc，DVD)或光盘(Compact Disk，CD))等。计算机可读介质可以包括非瞬时性存储介质。数据处理器可以是任何适合于本地技术环境的类型，例如但不限于通用计算机、专用计算机、微处理器、数字信号处理器(Digital Signal Processing，DSP)、专用集成电路(Application Specific Integrated Circuit，ASIC)、可编程逻辑器件(Field-Programmable Gate Array，FPGA)以及基于多核处理器架构的处理器。 The block diagram of any logic flow in the drawings of the present application may represent program operation, or may represent interconnected logic circuits, modules and functions, or may represent a combination of program operation and logic circuits, modules and functions. A computer program may be stored on a memory. The memory may be of any type suitable for the local technical environment and may be implemented using any suitable data storage technology, such as but not limited to read-only memory (ROM), random access memory (RAM), optical memory devices and systems (digital versatile discs (DVD) or compact disks (CD)), etc. Computer-readable media may include non-transient storage media. A data processor may be of any type suitable for the local technical environment, such as but not limited to a general-purpose computer, a special-purpose computer, a microprocessor, a digital signal processor (DSP), an application-specific integrated circuit (ASIC), a field-programmable gate array (FPGA) and a processor based on a multi-core processor architecture.

Claims

一种信息传输方法，应用于第一通信节点，包括：An information transmission method, applied to a first communication node, comprising:

发送第一控制信息，所述第一控制信息包括特定比特域；Sending first control information, where the first control information includes a specific bit field;

在第一时间发送第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；Sending second control information at a first time, the second control information comprising time domain resource indication information, the time domain resource indication information being determined by a function whose independent variable comprises the second time;

其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.
一种信息传输方法，应用于第一通信节点，包括：An information transmission method, applied to a first communication node, comprising:

获取第一控制信息，所述第一控制信息包括特定比特域；Acquire first control information, where the first control information includes a specific bit field;

在第一时间发送第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；Sending second control information at a first time, the second control information comprising time domain resource indication information, the time domain resource indication information being determined by a function whose independent variable comprises the second time;

其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述时域资源指示信息包括时域资源指示值。The time domain resource indication information includes a time domain resource indication value.
根据权利要求1或2所述的方法，其中，所述时域资源分配类型包括如下至少之一：The method according to claim 1 or 2, wherein the time domain resource allocation type includes at least one of the following:

是否连续时域资源分配；Whether the time domain resource allocation is continuous;

是否离散时域资源分配。Whether to allocate resources in discrete time domain.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述时域资源指示信息通过自变量包括第二时间和第三时间的函数确定。The time domain resource indication information is determined by a function whose independent variables include the second time and the third time.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一通信节点包括基站或网络；The first communication node comprises a base station or a network;

所述第一控制信息包括下行控制信息DCI，所述第二控制信息包括DCI。The first control information includes downlink control information DCI, and the second control information includes DCI.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一通信节点包括基站或网络，The first communication node includes a base station or a network,

所述第一控制信息包括配置信息。The first control information includes configuration information.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一通信节点包括用户设备； The first communication node comprises a user equipment;

所述第一控制信息包括边链路控制信息SCI；The first control information includes side link control information SCI;

所述第二控制信息包括SCI。The second control information includes SCI.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一通信节点包括用户设备；The first communication node comprises a user equipment;

所述第一控制信息包括配置信息或预配置信息。The first control information includes configuration information or pre-configuration information.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一控制信息中的1比特用于指示是否连续时域资源分配；One bit in the first control information is used to indicate whether the time domain resources are allocated continuously;

所述第一控制信息中的1个比特用于指示是否离散时域资源分配；One bit in the first control information is used to indicate whether discrete time domain resource allocation is performed;

所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是连续时域资源分配，所述第二码点用于指示是非连续时域资源分配；The second control information includes a specific bit field, the specific bit field includes a first code point and a second code point, the first code point is used to indicate continuous time domain resource allocation, and the second code point is used to indicate non-continuous time domain resource allocation;

所述第二控制信息包含特定比特域，所述特定比特域包括第一码点和第二码点，所述第一码点用于指示是离散时域资源分配，所述第二码点用于指示是非离散时域资源分配。The second control information includes a specific bit field, and the specific bit field includes a first code point and a second code point, the first code point is used to indicate discrete time domain resource allocation, and the second code point is used to indicate non-discrete time domain resource allocation.
根据权利要求10所述的方法，其中，所述特定比特域为所述第一控制信息中的最后X个比特，X为正整数。The method according to claim 10, wherein the specific bit field is the last X bits in the first control information, and X is a positive integer.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

第一函数的因变量表示第一目标时间，所述第一函数的自变量包括所述第一时间；The dependent variable of the first function represents a first target time, and the independent variables of the first function include the first time;

第二函数的因变量表示第二目标时间，所述第二函数的自变量包括所述第二时间，或者，所述第二函数的自变量包括所述第二时间和所述第一时间；The dependent variable of the second function represents the second target time, and the independent variable of the second function includes the second time, or the independent variable of the second function includes the second time and the first time;

第三函数的因变量表示第一持续时间，所述第三函数的自变量包括所述第二时间，或者第三函数的自变量包括所述第二时间和第三时间，所述第一持续时间的开始时间包括所述第一目标时间和所述第二目标时间中的一个或多个。The dependent variable of the third function represents the first duration, the independent variable of the third function includes the second time, or the independent variable of the third function includes the second time and third time, and the start time of the first duration includes one or more of the first target time and the second target time.
根据权利要求12所述的方法，还包括以下至少之一：The method according to claim 12, further comprising at least one of the following:

确定所述第一函数的因变量的计算公式中包括所述第一时间与第一补偿值的加和；The calculation formula for determining the dependent variable of the first function includes the sum of the first time and the first compensation value;

确定所述第二函数的因变量的计算公式中包括所述第一时间、所述第二时间和第二补偿值的加和。The calculation formula for determining the dependent variable of the second function includes the sum of the first time, the second time and the second compensation value.
根据权利要求1或2所述的方法，其中， The method according to claim 1 or 2, wherein

所述第一时间表示第一目标时间；The first time represents a first target time;

第三时间表示相对于所述第一时间的时间偏移值；The third time represents a time offset value relative to the first time;

且满足以下至少之一：And at least one of the following is satisfied:

所述第二时间表示第二持续时间，所述第二持续时间的开始时间包括所述第一目标时间；所述第二持续时间的开始时间包括第二目标时间，所述第二目标时间为所述第三时间和所述第一时间的加和。The second time represents a second duration, and the start time of the second duration includes the first target time; the start time of the second duration includes the second target time, and the second target time is the sum of the third time and the first time.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一时间表示第一目标时间；The first time represents a first target time;

所述第二时间表示相对于所述第一时间的时间偏移值；The second time represents a time offset value relative to the first time;

第三时间和所述第二时间的差值表示第三持续时间，所述第三持续时间的开始时间包括所述第一目标时间和第二目标时间中的至少之一，所述第二目标时间为所述第二时间和所述第一时间的加和。The difference between the third time and the second time represents a third duration, the start time of the third duration includes at least one of the first target time and a second target time, and the second target time is the sum of the second time and the first time.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

所述第一时间表示时间起点；The first time represents a time starting point;

所述第二时间表示持续时间，所述持续时间的开始时间为所述第一时间。The second time represents a duration, and a start time of the duration is the first time.
根据权利要求1或2所述的方法，还包括如下至少之一：The method according to claim 1 or 2, further comprising at least one of the following:

在所述第一时间发送第一传输块；sending a first transport block at the first time;

在第一设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间；Sending a second transmission block in at least one time slot within a first set time range, where the first transmission block and the second transmission block are different transmission blocks, and the first set time range is [t0+1, t0+t1-1], where t0 is the first time and t1 is the second time;

在第二设定时间范围内的至少一个时隙发送第二传输块，所述第一传输块和所述第二传输块为不同的传输块，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为第三时间。A second transmission block is sent in at least one time slot within a second set time range, the first transmission block and the second transmission block are different transmission blocks, the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is the third time.
根据权利要求1或2所述的方法，还包括如下至少之一：The method according to claim 1 or 2, further comprising at least one of the following:

在所述第一时间发送第一传输块，在第一设定时间发送第二传输块，所述第一设定时间为所述第一时间和第三时间的加和，所述第一传输块和所述第二传输块为同一传输块；Send a first transmission block at the first time, and send a second transmission block at a first set time, the first set time is the sum of the first time and a third time, and the first transmission block and the second transmission block are the same transmission block;

在所述第一时间发送第一传输块，在第二设定时间发送第二传输块，所述第二设定时间为所述第一时间和所述第二时间的加和，所述第一传输块和所述第二传输块为同一传输块。 A first transmission block is sent at the first time, and a second transmission block is sent at a second set time, where the second set time is the sum of the first time and the second time, and the first transmission block and the second transmission block are the same transmission block.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

在所述第一时间发送的所述第二控制信息包括第一优先级值；The second control information sent at the first time includes a first priority value;

在第一设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第一设定时间范围为[t0+1,t0+t1-1]，t0为所述第一时间，t1为所述第二时间；The second control information sent in at least one time slot within a first set time range includes a second priority value, the first set time range is [t0+1, t0+t1-1], t0 is the first time, and t1 is the second time;

其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。The second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.
根据权利要求1或2所述的方法，其中，The method according to claim 1 or 2, wherein

在所述第一时间发送的所述第二控制信息包括第一优先级值；The second control information sent at the first time includes a first priority value;

在第二设定时间范围内的至少一个时隙发送的第二控制信息包括第二优先级值，所述第二设定时间范围为[t0+1,t0+t2-t1-1]，t0为所述第一时间，t1为所述第二时间，t2为第三时间；The second control information sent in at least one time slot within a second set time range includes a second priority value, the second set time range is [t0+1, t0+t2-t1-1], t0 is the first time, t1 is the second time, and t2 is a third time;

其中，所述第二优先级值等于所述第一优先级值，或者，所述第二优先级值小于或等于所述第一优先级值。The second priority value is equal to the first priority value, or the second priority value is less than or equal to the first priority value.
一种信息传输方法，应用于第二通信节点，包括：An information transmission method, applied to a second communication node, comprising:

获取第一控制信息，所述第一控制信息包括特定比特域；Acquire first control information, where the first control information includes a specific bit field;

在第一时间接收第二控制信息，所述第二控制信息包括时域资源指示信息，所述时域资源指示信息通过自变量包括第二时间的函数确定；receiving second control information at a first time, the second control information including time domain resource indication information, the time domain resource indication information being determined by a function whose independent variable includes the second time;

其中，所述特定比特域用于指示所述时域资源指示信息所指示资源的时域资源分配类型。The specific bit field is used to indicate the time domain resource allocation type of the resources indicated by the time domain resource indication information.
根据权利要求21所述的方法，其中，所述获取第一控制信息，包括：The method according to claim 21, wherein the obtaining the first control information comprises:

接收所述第一控制信息。The first control information is received.
根据权利要求21所述的方法，还包括：The method according to claim 21, further comprising:

根据所述时域资源指示信息，确定所述第二时间；Determining the second time according to the time domain resource indication information;

根据所述时域资源指示信息，确定所述第二时间和第三时间，所述时域资源指示信息通过自变量包括所述第二时间和所述第三时间的函数确定。The second time and the third time are determined according to the time domain resource indication information, wherein the time domain resource indication information is determined by a function including the second time and the third time as an independent variable.
一种第一通信节点，包括：A first communication node, comprising:

至少一个处理器；at least one processor;

存储装置，设置为存储至少一个程序； a storage device configured to store at least one program;

当所述至少一个程序被所述至少一个处理器执行，使得所述一个或多个处理器实现如权利要求1-20中任一所述的信息传输方法。When the at least one program is executed by the at least one processor, the one or more processors implement the information transmission method as described in any one of claims 1-20.
一种第二通信节点，包括：A second communication node, comprising:

至少一个处理器；at least one processor;

存储装置，设置为存储至少一个程序；a storage device configured to store at least one program;

当所至少一个程序被所述至少一个处理器执行，使得所述至少一个处理器实现如权利要求21-23任一所述的信息传输方法。When the at least one program is executed by the at least one processor, the at least one processor implements the information transmission method as described in any one of claims 21-23.
一种存储介质，所述存储介质存储有计算机程序，所述计算机程序被处理器执行时实现权利要求1-23任一项所述的信息传输方法。 A storage medium storing a computer program, wherein the computer program, when executed by a processor, implements the information transmission method according to any one of claims 1 to 23.