WO2008154863A1

WO2008154863A1 - Method, transmitting apparatus and receiving apparatus for transferring paging information

Info

Publication number: WO2008154863A1
Application number: PCT/CN2008/071336
Authority: WO
Inventors: Jianghua Liu; Meng Zhao; Shujun Dang
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2007-06-19
Filing date: 2008-06-17
Publication date: 2008-12-24
Also published as: CN101330312A; CN101330312B

Abstract

A method, transmitting apparatus and receiving apparatus for transferring paging information. The method involves the following steps: at the paging moment when there are paging information need to be transferred and the subframe does not support the transfer of paging information at this moment, transfer the paging indicator channel in the subframe corresponding with the paging moment and delay to transfer the paging information in the latter subframe which supports the transfer of paging information. The paging time and sleep state of the paging user are guaranteed when the subframe corresponding with the paging moment does not support the transfer of paging information.

Description

用于寻呼信息传输的方法、发送装置、接收装置本申请要求于 2007 年 06 月 19 日提交中国专利局、申请号为 200710108488.X, 发明名称为"用于寻呼信息传输的方法、发送装置、接收装置"的中国专利申请的优先权，其全部内容通过引用结合在本申请中。 Method for transmitting paging information, transmitting device, and receiving device The present application claims to be submitted to the Chinese Patent Office on June 19, 2007, and the application number is 200710108488.X. The invention is entitled "Method for Sending Paging Information, Sending The priority of the Chinese Patent Application, the entire disclosure of which is incorporated herein by reference.

技术领域 Technical field

本发明涉及通信技术领域，尤其涉及用于寻呼信息传输的方法、发送装置、接收装置。 The present invention relates to the field of communications technologies, and in particular, to a method, a transmitting device, and a receiving device for paging information transmission.

背景技术 Background technique

在无线通信***中，当网络不知道用户所在的位置，即用户所在的小区时， ***通过在寻呼信道中发送寻呼信息来建立连接。为了使空闲用户省电，空闲用户不需要每时每刻都检测是否有针对自己的寻呼信息，而只需要在固定的时刻来检测是否有自己的寻呼消息。在不检测寻呼信息的时间内空闲用户可以处于睡眠状态，这样就可以降低用户终端的功耗，延长待机时间。例如，在宽带码分多址（ WCDMA, Wideband Code Division Multiple Access ) ***中，空闲用户根据自己的标识计算出哪些数据帧应该用来检测是否有针对自己的寻呼消息。在需要对这些数据帧进行检测的时刻，空闲用户醒来，首先检测寻呼指示信息，并通过寻呼指示信息判断是否有针对自己的寻呼信息；若寻呼指示信息表示该数据帧中有其对应的寻呼信息，用户就去检测相应的寻呼信息；若寻呼指示信息表示该数据帧中没有其对应的寻呼信息，用户就可以继续进入睡眠状态，直至下一个检测时刻醒来。 In a wireless communication system, when the network does not know the location of the user, that is, the cell in which the user is located, the system establishes a connection by transmitting paging information in the paging channel. In order to save idle users, idle users do not need to detect whether they have paging information for themselves at all times, but only need to detect whether they have their own paging messages at a fixed time. The idle user can be in a sleep state during the time when the paging information is not detected, so that the power consumption of the user terminal can be reduced and the standby time can be extended. For example, in a Wideband Code Division Multiple Access (WCDMA) system, an idle user calculates which data frames should be used to detect whether there is a paging message for itself based on its own identity. When the data frame needs to be detected, the idle user wakes up, first detects the paging indication information, and determines whether there is paging information for himself by using the paging indication information; if the paging indication information indicates that the data frame has The corresponding paging information, the user goes to detect the corresponding paging information; if the paging indication information indicates that the corresponding paging information is not in the data frame, the user can continue to enter the sleep state until the next detection moment wakes up. .

又例：^, 在第三代合作伙伴 (3GPP , Third Generation Partnership Project) 的长期演进（ LTE , Long Term Evolution )***中 ,采用的寻呼机制与 WCDMA ***中的寻呼机制类似。在有寻呼信息发送的子帧中，寻呼信息映射到共享数据信道。寻呼指示信道有着类似于共享控制信道的作用 , 来指示传送寻呼信息的共享数据信道的资源分配，传输格式等。寻呼指示信道承载着一个特殊的 ID, 这个 ID可以是特定用户的 ID或组 ID。当寻呼指示信道承载的 ID是组 ID时，表示至少两个用户可以处于同一个寻呼时刻，也就是在某个寻呼时刻，处于同一个寻呼时刻的用户首先都来检测寻呼指示信道，若寻呼指示信道检测成功，再根据寻呼指示信道中的信息来检测对应寻呼信道，并从寻呼信道中得出是否有针对自己的寻呼信息，若在此子帧中没有检测到寻呼指示信道，就表示在这个寻呼时刻，没有寻呼信息，用户可以进入睡眠状态了，直到下一个寻呼时刻再进行检测。因此，对于某一个或一组用户在两个寻呼时刻之间，可以处于睡眠状态，不接收数据，即处于非连续接收（DRX, discontinuous reception )状态，只需要在固定的时刻醒来检测寻呼指示信道和寻呼信道。 Another example: ^, in the 3GPP (Third Generation Partnership Project) Long Term Evolution (LTE) system, the paging mechanism used is similar to the paging mechanism in the WCDMA system. In a subframe in which paging information is transmitted, paging information is mapped to a shared data channel. The paging indicator channel has a role similar to the shared control channel to indicate the resource allocation, transmission format, etc. of the shared data channel transmitting the paging information. The paging indicator channel carries a special ID, which may be the ID or group ID of a particular user. When the ID of the paging indicator channel is a group ID, it indicates that at least two users can be in the same paging moment, that is, at a certain paging moment, the user at the same paging moment first detects the paging indicator. Channel, if the paging indicator channel detection is successful, and then detecting the corresponding paging channel according to the information in the paging indication channel, and determining whether there is any For the paging information of the user, if no paging indicator channel is detected in the subframe, it means that at the paging moment, if there is no paging information, the user can enter the sleep state, and then check until the next paging moment. . Therefore, for a certain group or group of users, between two paging moments, it can be in a sleep state, does not receive data, that is, in a DRX (discontinuous reception) state, and only needs to wake up at a fixed time to detect the search. The call indicator channel and the paging channel.

多媒体广播多播业务（MBMS , Multimedia Broadcast/Multicast Service)是 LTE***中的一种重要业务，尤其于单频网的广播多播 ( MBSFN, Multicast/Broadcast over Single Frequency Network )业务,要求至少两个小区同步发送相同的广 4 言息。为了更好和的支持 MBSFN, LTE中要求 MBSFN和 non-MBSFN之间是子帧级的时分复用， MBSFN所在子帧中的第一个正交频分复用（ OFDM, Orthogonal Frequency Division Multiplexing )符号或前两个 OFDM 符号可以用来发送单播的控制信令。 Multimedia Broadcast/Multicast Service (MBMS) is an important service in the LTE system, especially for the Broadcast/Broadcast over Single Frequency Network (MBSFN) service. At least two are required. The cell synchronizes to send the same wide message. In order to better support MBSFN, LTE requires that the MBSFN and the non-MBSFN be time-division multiplexed at the subframe level, and the first OFDM (Orthogonal Frequency Division Multiplexing) in the subframe where the MBSFN is located. The symbol or the first two OFDM symbols can be used to send unicast control signaling.

在对现有技术的研究和实践过程中 , 发明人发现现有技术存在以下问题：当寻呼时刻恰好用来传 MBSFN子帧，并且在这个寻呼时刻，有寻呼信息需要发送，这时寻呼指示信道可以在 MBSFN子帧中第一个 OFDM符号或前两个 OFDM符号中传输，在 MBSFN子帧，属于同一个 MBSFN区域的所有小区都将在同样的时频位置发送相同的信息以便进行软合并。但是，属于同一个 MBSFN区域的小区之间不知道除自己之外的其它小区的资源动态分配情况，这样将会影响软合并的增益，可见动态分配时频资源给寻呼信息所映射的共享数据信道是不可行的。 In the research and practice of the prior art, the inventors found that the prior art has the following problems: When the paging moment is just used to transmit the MBSFN subframe, and at this paging moment, there is paging information to be transmitted, then The paging indicator channel may be transmitted in the first OFDM symbol or the first two OFDM symbols in the MBSFN subframe. In the MBSFN subframe, all cells belonging to the same MBSFN area will transmit the same information at the same time-frequency position. Perform a soft merge. However, the cells belonging to the same MBSFN area do not know the dynamic allocation of resources of other cells except themselves, which will affect the gain of soft combining. It can be seen that the dynamically allocated time-frequency resources are mapped to the shared data mapped by the paging information. The channel is not feasible.

若在 MBSFN子帧中预留一定的时频资源给寻呼信息所映射的共享数据信道，由于寻呼信息的大小是可变的，具体预留多少时频资源艮难确定。若一个小区中寻呼信息映射的共享数据信道占用 MBSFN子帧的部分时频资源，那么这部分时频资源在同一个 MBSFN区域的其它所有小区都将不能使用，造成资源的浪费。因此，寻呼信息映射到的共享数据信道不能复用在寻呼指示信道所在的同一个 MBSFN子帧中，导致寻呼用户无法在寻呼时刻获知寻呼信息，从而影响了寻呼用户的寻呼时间和睡眠状态。 If a certain time-frequency resource is reserved in the MBSFN subframe for the shared data channel to which the paging information is mapped, since the size of the paging information is variable, it is difficult to determine how many time-frequency resources are reserved. If the shared data channel mapped by the paging information in a cell occupies part of the time-frequency resources of the MBSFN subframe, then all the time-frequency resources in the same MBSFN area will not be used, resulting in waste of resources. Therefore, the shared data channel to which the paging information is mapped cannot be multiplexed in the same MBSFN subframe in which the paging indicator channel is located, which causes the paging user to be unable to learn the paging information at the paging moment, thereby affecting the paging user's search. Call time and sleep state.

如果在设计寻呼时刻时，完全不考虑 MBSFN业务的存在，即 MBSFN业务不能在寻呼时刻发送，寻呼时刻的优先级高于 MBSFN的发送，这样会降低 MBSFN的复用效率。 If the existence of the MBSFN service is not considered at all when the paging moment is designed, that is, the MBSFN service cannot be sent at the paging moment, the priority of the paging moment is higher than the transmission of the MBSFN, which is lowered. The multiplexing efficiency of MBSFN.

发明内容 Summary of the invention

本发明实施例要解决的技术问题是提供一种寻呼信息传输的方法和用于寻呼信息传输的相关装置，能够在寻呼时刻有寻呼信息时，保证寻呼用户的寻呼时间和睡眠状态。 The technical problem to be solved by the embodiments of the present invention is to provide a method for paging information transmission and a related device for paging information transmission, which can ensure the paging time of the paging user when there is paging information at the paging moment. Sleep state.

为解决上述技术问题，本发明实施例是通过如下技术方案实现的：本发明实施例一方面提供了一种用于寻呼信息传输的方法，包括：在寻呼时刻 ,当有寻呼信息需要传输且所述寻呼时刻所对应的子帧不支持寻呼信息的传输时 , 将寻呼指示信道在所述寻呼时刻所对应的子帧中进行传输；并将所述寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中进行传输。 In order to solve the above technical problem, the embodiment of the present invention is implemented by the following technical solutions: The embodiment of the present invention provides a method for paging information transmission, including: at a paging moment, when paging information is needed When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment; and the paging information is delayed. The transmission is performed in a subframe that supports paging information transmission after the subframe corresponding to the paging moment.

本发明实施例另一方面还提供了一种用于寻呼信息传输的发送装置，包括： Another aspect of the embodiment of the present invention further provides a transmitting apparatus for paging information transmission, including:

指示单元，用于指示寻呼时刻对应的子帧是否支持寻呼信息的传输；传输单元，用于当所述寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道； An indicating unit, configured to indicate whether a subframe corresponding to the paging moment supports transmission of paging information, and a transmitting unit, configured to: when the subframe corresponding to the paging moment does not support transmission of paging information, at a paging moment Transmitting a paging indicator channel in the corresponding subframe;

延迟单元，用于将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中进行传输。 And a delay unit, configured to delay paging information transmission in a subframe that supports paging information transmission after the subframe corresponding to the paging moment.

本发明实施例另一方面还提供了一种用于寻呼信息传输的接收装置，包括： Another aspect of the embodiment of the present invention further provides a receiving apparatus for paging information transmission, including:

接收单元，用于接收携带与传输寻呼信息相关的信息的指示； a receiving unit, configured to receive an indication that carries information related to transmitting paging information;

识别单元，用于根据接收的所述指示，识别寻呼时刻是否支持寻呼信息传输的子帧； An identifying unit, configured to identify, according to the received indication, whether a paging moment supports a subframe in which paging information is transmitted;

检测单元，用于在支持寻呼信息传输的子帧中检测寻呼信息的传输。本发明实施例另一方面还提供了一种用于寻呼信息传输的方法，包括：将寻呼时刻限制在一帧中特定的子帧中； And a detecting unit, configured to detect transmission of paging information in a subframe supporting paging information transmission. Another aspect of the present invention provides a method for paging information transmission, including: limiting a paging moment to a specific subframe in a frame;

在寻呼时刻，当有寻呼信息需要传输时，将寻呼指示信道和寻呼指示信道对应的寻呼信息复用在所述特定的子帧中进行传输。本发明实施例另一方面还提供了一种用于寻呼信息传输的发送装置，包括： At the paging moment, when paging information needs to be transmitted, paging information corresponding to the paging indicator channel and the paging indicator channel is multiplexed in the specific subframe for transmission. Another aspect of the embodiment of the present invention further provides a sending apparatus for paging information transmission, including:

限制单元，将寻呼时刻限制在一帧中特定的子帧中； a limiting unit, limiting a paging moment to a specific subframe in a frame;

复用单元，当有寻呼信息需要发送时，将所述寻呼指示信道和寻呼指示信道对应的寻呼信息复用在所述特定的子帧中；传输单元，用于传输复用在所述特定子帧中的寻呼指示信道和寻呼指示信道对应的寻呼信息。 a multiplexing unit, when paging information needs to be sent, multiplexing paging information corresponding to the paging indicator channel and the paging indicator channel in the specific subframe; and a transmission unit, configured to transmit and multiplex in The paging indicator in the specific subframe and the paging information corresponding to the paging indicator channel.

以上技术方案可以看出，在寻呼时刻，当有寻呼信息需要传输、且寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中进行传输；或者，将寻呼指示信道和其对应的寻呼信息限制在一帧中特定的子帧中传输。因此，保证了寻呼用户的寻呼时间和睡眠状态，从而减低寻呼的功耗，减少寻呼的时间。 The above technical solution can be seen that, at the paging moment, when paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support the transmission of paging information, the paging is transmitted in the subframe corresponding to the paging moment. Instructing the channel to delay the paging information in the subframe supporting the paging information transmission after the subframe corresponding to the paging moment; or limiting the paging indicator channel and its corresponding paging information to one Transmission in a specific subframe in the frame. Therefore, the paging time and sleep state of the paging user are guaranteed, thereby reducing the power consumption of paging and reducing the paging time.

附图说明 DRAWINGS

图 1为本发明实施例三的例一提供的结构示意图； 1 is a schematic structural view of a first embodiment of the present invention;

图 2为本发明实施例三的例二提供的结构示意图； 2 is a schematic structural diagram of a second embodiment of the present invention;

图 3为本发明实施例五的例一提供的结构示意图； 3 is a schematic structural diagram of Embodiment 1 of Embodiment 5 of the present invention;

图 4为本发明实施例五的例二提供的结构示意图； 4 is a schematic structural diagram of a second embodiment of the fifth embodiment of the present invention;

图 5为本发明实施例一、实施例二、实施例三、实施例四，提供的发送装置示意图； FIG. 5 is a schematic diagram of a sending apparatus according to Embodiment 1, Embodiment 2, Embodiment 3, and Embodiment 4 of the present invention;

图 6为本发明实施例一、实施例二、实施例三、实施例四，提供的接收装置示意图； 6 is a schematic diagram of a receiving device according to Embodiment 1, Embodiment 2, Embodiment 3, and Embodiment 4 of the present invention;

图 7为本发明实施例六的例一提供的结构示意图； FIG. 7 is a schematic structural diagram of Embodiment 1 of Embodiment 6 of the present invention; FIG.

图 8为本发明实施例六提供的发送装置示意图。 FIG. 8 is a schematic diagram of a transmitting apparatus according to Embodiment 6 of the present invention.

具体实施方式 detailed description

本发明实施例提供了一种用于寻呼信息传输的方法、发送装置、接收装置，用于在寻呼时刻有寻呼信息时，保证寻呼用户的寻呼时间和睡眠状态，为了使本发明的技术方案更加清楚，下面列举实施例进行伴细说明： The embodiment of the present invention provides a method for transmitting paging information, a sending device, and a receiving device, which are used to ensure paging time and sleep state of a paging user when there is paging information at a paging moment, in order to make the present The technical solution of the invention is more clear, and the following is a detailed description of the embodiments:

首先，对本发明实施例提供的方法进行总体描述：在寻呼时刻，当有寻呼信息需要传输，且指示寻呼时刻对应的子帧不支持寻呼信息的传输时 ,将寻呼指示信道发送到所述寻呼时刻所对应的子帧中进行传输 ,并将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中进行传输。或者，将寻呼时刻限制在一帧中特定的的子帧中，当有寻呼信息需要传输时，将所述寻呼指示信道和寻呼指示信道对应的寻呼信息复用在寻呼时刻所在子帧中，进行传输。 First, the method provided by the embodiment of the present invention is generally described as follows: At the paging moment, when paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is sent to the subframe corresponding to the paging moment. Transmitting, and delaying paging information transmission in a subframe supporting paging information transmission subsequent to the subframe corresponding to the paging moment. Or, the paging moment is limited to a specific subframe in a frame, and when paging information needs to be transmitted, the paging information corresponding to the paging indicator channel and the paging indicator channel is multiplexed at the paging moment. In the sub-frame, the transmission is performed.

下面分别列举实施例对本发明进行详细说明： The present invention will be described in detail below by way of examples:

实施例一、 Embodiment 1

11 : 在寻呼时刻，当有寻呼信息需要传输时，通过控制格式指示信道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输。 11: At the paging moment, when there is paging information to be transmitted, the control format indication channel is used to indicate whether the subframe corresponding to the paging moment supports the transmission of paging information.

例如，在寻呼时刻，当有寻呼信息需要传输时，若控制格式指示信道指示寻呼时刻所在的子帧是非 MBSFN子帧，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输；若控制格式指示信道指示寻呼时刻所在的子帧是 MBSFN子帧，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输。 For example, in the paging moment, when the paging information needs to be transmitted, if the control format indication channel indicates that the subframe in which the paging moment is located is a non-MBSFN subframe, it is determined that the subframe corresponding to the paging moment supports paging information. If the control format indication channel indicates that the subframe in which the paging moment is located is an MBSFN subframe, it is determined that the subframe corresponding to the paging moment does not support the transmission of paging information.

12:当控制格式指示信道指示寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧。 12: When the control format indication channel indicates that the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the paging. The first subframe following the subframe corresponding to the time, which carries the synchronization channel.

例如，若控制格式指示信道指示寻呼时刻所在的子帧是 MBSFN子帧，则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，例如，在寻呼时刻之后的第 4个子帧为第一个承载同步信道的子帧，则将寻呼信息延迟在寻呼时刻之后的第 4个子帧中。 For example, if the control format indication channel indicates that the subframe in which the paging moment is located is an MBSFN subframe, the paging indicator channel is transmitted in the MBSFN subframe corresponding to the paging moment, and the paging information is delayed at the paging moment. The first subframe that carries the synchronization channel after the corresponding subframe, for example, the fourth subframe after the paging moment is the first subframe carrying the synchronization channel, and the paging information is delayed after the paging moment. In the 4th subframe.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： At this point, the transmission of the paging information on the transmitting end is completed, and after that, the method further includes:

13：通过获知所述寻呼时刻对应子帧中的寻呼指示信道和控制格式指示信道后，直接在所述第一个承载同步信道子帧中检测寻呼信息。例如，到达寻呼时刻之后的第 4个子帧时，获取寻呼指示信道对应的寻呼信息。 13: After the paging indicator channel and the control format indication channel in the corresponding subframe of the paging moment are known, the paging information is directly detected in the first bearer synchronization channel subframe. For example, when the fourth subframe after the paging time is reached, the paging information corresponding to the paging indicator channel is obtained.

其中 ,所述寻呼信道指示在第一个承载同步信道子帧中分配给寻呼信息的时频资源。 The paging channel indicates a time-frequency resource allocated to the paging information in the first bearer synchronization channel subframe.

该实施例通过控制格式指示信道的指示 ,获知寻呼时刻对应的子帧是否支持寻呼信息的传输，当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道 ,将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，因此，当寻呼时刻对应的子帧不支持寻呼信息的传输时，通过将寻呼信息延迟传输，保证了寻呼用户的寻呼时间和睡眠状态。 In this embodiment, by controlling the indication of the format indication channel, it is learned whether the subframe corresponding to the paging moment is supported. When the paging message is transmitted, when the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the paging. The first subframe that carries the synchronization channel after the subframe corresponding to the time, therefore, when the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging user is guaranteed by delaying the transmission of the paging information. Paging time and sleep state.

实施例二、 Embodiment 2

21 : 在寻呼时刻，当有寻呼信息需要传输时，通过***的广言道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输。 21: At the paging moment, when there is paging information to be transmitted, the system's wide channel is used to indicate whether the subframe corresponding to the paging moment supports the transmission of paging information.

例如， ***的广播信道中指示寻呼时刻所在的子帧是 MBSFN 或非 MBSFN子帧，若寻呼时刻对应的子帧是 MBSFN子帧时，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输；若寻呼时刻所对应的子帧是非 MBSFN 子帧时，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输。 For example, the subframe in which the paging moment is indicated in the broadcast channel of the system is an MBSFN or a non-MBSFN subframe. If the subframe corresponding to the paging moment is an MBSFN subframe, it is determined that the subframe corresponding to the paging moment is not supported. If the subframe corresponding to the paging moment is a non-MBSFN subframe, it is determined that the subframe corresponding to the paging moment supports the transmission of the paging information.

其中， ***的广播信道不一定限制在寻呼时刻发送。 The broadcast channel of the system is not necessarily limited to being sent at the paging moment.

22: 当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧；例如，若***广^ ί言道指示寻呼时刻所对应的子帧是 MBSFN子帧，则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道 ,将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，例如 ,在寻呼时刻之后的第 4个子帧为第一个承载同步信道的子帧 , 则将寻呼信息延迟在寻呼时刻之后的第 4个子帧中。 22: When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed at the sub-page corresponding to the paging moment. The first subframe that carries the synchronization channel after the frame; for example, if the system indicates that the subframe corresponding to the paging moment is an MBSFN subframe, the transmission is performed in the MBSFN subframe corresponding to the paging moment. Calling the indication channel, delaying the paging information by the first subframe carrying the synchronization channel after the subframe corresponding to the paging moment, for example, the fourth subframe after the paging moment is the first bearer synchronization The subframe of the channel delays the paging information in the 4th subframe after the paging moment.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： 23: 通过***的广播信道的指示和寻呼指示信道的指示，到寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧时，获取所述寻呼信息。例如，到达寻呼时刻之后的第 4个子帧时，获取寻呼指示信道对应的寻呼信息。 At this point, the transmission of the paging information at the transmitting end is completed. After that, the method further includes: 23: passing the indication of the broadcast channel of the system and the indication of the paging indication channel, to the end after the subframe corresponding to the paging moment The paging information is acquired when a subframe carrying the synchronization channel is received. For example, when the fourth subframe after the paging moment is reached, the paging information corresponding to the paging indicator channel is obtained.

其中，所述寻呼信道指示在第一个承载同步信道子帧中分配给寻呼信息的时频资源。 The paging channel indicates a time-frequency resource allocated to the paging information in the first bearer synchronization channel subframe.

该实施例通过***的广播信道的指示，获知寻呼时刻对应的子帧是否支持寻呼信息的传输，当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，因此，当寻呼时刻对应的子帧不支持寻呼信息的传输时，通过将寻呼信息延迟传输，保证了寻呼用户的寻呼时间和睡眠状态。 In this embodiment, the subframe corresponding to the paging moment supports the transmission of the paging information by using the indication of the broadcast channel of the system. When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging time corresponds to Transmitting a paging indicator channel in a subframe, delaying paging information at the paging moment The first subframe that carries the synchronization channel after the subframe, therefore, when the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging of the paging user is ensured by delaying the transmission of the paging information. Time and sleep state.

实施例三、 Embodiment 3

31 : 在寻呼时刻，当有寻呼信息需要传输时，通过寻呼指示信道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输；例如，在寻呼时刻，当有寻呼信息需要传输时，检测到若寻呼时刻对应的子帧是 MBSFN子帧时，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输；若寻呼时刻所对应的子帧是非 MBSFN子帧时，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输。 31: At the paging moment, when there is paging information to be transmitted, the paging indicator channel is used to indicate whether the subframe corresponding to the paging moment supports the transmission of paging information; for example, at the paging moment, when there is paging information When the transmission needs to be detected, if the subframe corresponding to the paging moment is an MBSFN subframe, it is determined that the subframe corresponding to the paging moment does not support the transmission of paging information; if the subframe corresponding to the paging moment is a non-MBSFN In the case of a subframe, it is determined that the subframe corresponding to the paging moment supports the transmission of paging information.

其中，可以把所述寻呼指示信道中的信息分成三部分，第一部分指示寻呼指示信道对应的寻呼信息在本帧还是在寻呼时刻之后的第一个承载同步信道的子帧，第二部分指示寻呼信息在支持寻呼信息传输的子帧中的具***置，第三部分包括用户特定的 ID或组 ID, 传输格式等控制信息。若寻呼指示信道中的第一部分信息只表示寻呼信息在本帧或者是在寻呼时刻之后的第一个承载同步信道的子帧中传输，可以用 1 比特信息表示，可以假设" 0"表示寻呼信息在本子帧中， "1"表示寻呼信息在寻呼时刻之后的第一个承载同步信道的子帧中，寻呼指示信道中的第二部分信息通常采用 bitmap的形式来表示寻呼信息占用的资源块。例如，若一个子帧中有 10个资源块，则寻呼指示信道的第二部分信息 0000001100表示第 Ί个和第 8个资源块用来传输信息，这里不排除寻呼指示信道中的第二部分信息采用除 bitmap以外的其它指示方法。 The information in the paging indicator channel may be divided into three parts. The first part indicates that the paging information corresponding to the paging indicator channel is in the current frame or the first subframe carrying the synchronization channel after the paging moment, The two parts indicate the specific location of the paging information in the subframe supporting the paging information transmission, and the third part includes the control information such as the user-specific ID or group ID, and the transmission format. If the first part of the information in the paging indicator channel only indicates that the paging information is transmitted in the current frame or the first subframe carrying the synchronization channel after the paging time, it can be represented by 1 bit information, and can be assumed to be "0". Indicates that the paging information is in this subframe, "1" indicates that the paging information is in the first subframe carrying the synchronization channel after the paging moment, and the second partial information in the paging indication channel is usually expressed in the form of a bitmap. The resource block occupied by the paging information. For example, if there are 10 resource blocks in a subframe, the second part information 0000001100 of the paging indicator channel indicates that the second and eighth resource blocks are used to transmit information, and the second of the paging indicator channels is not excluded here. Some information uses other indication methods than bitmap.

32: 当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧；例如，若寻呼指示信道的指示寻呼时刻所对应的子帧是 MBSFN子帧，则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，例如，空闲用户在寻呼时刻之后的第 4个子帧为第一个承载同步信道的子帧，则将寻呼信息延迟在寻呼时刻之后的第 4个子帧中。 32: When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed at the sub-page corresponding to the paging moment. The first subframe that carries the synchronization channel after the frame; for example, if the subframe corresponding to the paging indication channel indicating the paging moment is an MBSFN subframe, the paging is transmitted in the MBSFN subframe corresponding to the paging moment. Instructing the channel to delay the paging information in the first subframe that carries the synchronization channel after the subframe corresponding to the paging moment, for example, the fourth subframe after the paging moment of the idle user is the first bearer. The subframe of the synchronization channel delays the paging information in the 4th subframe after the paging moment.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： 33 :根据寻呼指示信道的指示，到寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧时，获取所述寻呼信息。例如，空闲用户在寻呼时刻之后的第 4个子帧时，获取寻呼指示信道对应的寻呼信息。 At this point, the transmission of the paging information at the transmitting end is completed. After that, the method further includes: 33: according to the indication of the paging indication channel, the first one after the subframe corresponding to the paging moment The paging information is acquired when a subframe of the synchronization channel is carried. For example, the idle user acquires paging information corresponding to the paging indicator channel in the fourth subframe after the paging moment.

下面对该实施例进行举例说明： The following is an example of the embodiment:

参见图 1，为本发明实施例三的例一提供的结构示意图： FIG. 1 is a schematic structural diagram of Embodiment 1 of Embodiment 3 of the present invention:

假设某帧中的子帧 1是某个或某组用户的寻呼时刻，寻呼指示信道的第一部分信息是 0 , 表示对应的寻呼在本子帧中，寻呼信道的第二部分信息是 0000001100, 表示第 7和第 8个资源块用来传输寻呼信息。 Assuming that subframe 1 in a frame is a paging moment of a certain group or groups of users, the first part of the information of the paging indicator channel is 0, indicating that the corresponding paging is in the subframe, and the second part of the paging channel is 0000001100, indicating that the 7th and 8th resource blocks are used to transmit paging information.

参见图 2, 为本发明实施例三的例二提供的结构示意图： Referring to FIG. 2, it is a schematic structural diagram provided by example 2 of Embodiment 3 of the present invention:

假设某帧中的子帧 1 是某个或某组用户的寻呼时刻，寻呼指示信道的第一部分信息是 1 , 表示本子帧是 MBSFN子帧，即本子帧传输的是非寻呼信息，寻呼时刻对应的寻呼信息在寻呼时刻后的第一个承载同步信道的子帧中，例如在 LTE***中，一帧是 10ms，包含 10个子帧，每个子帧是 lms, 其中子帧 0 和子帧 5中都承载着同步信道， MBSFN不在这两个子帧中传输，因此，寻呼时刻后的第一个承载同步信道的子帧是子帧 5; 寻呼信道的第二部分信息是 0000001100, 表示第 7和第 8个资源块用来传输寻呼信息。 It is assumed that the subframe 1 in a certain frame is the paging moment of a certain group or a group of users, and the first part of the information of the paging indicator channel is 1, indicating that the subframe is an MBSFN subframe, that is, the non-paging information is transmitted in the subframe, The paging information corresponding to the call time is in the first subframe that carries the synchronization channel after the paging moment. For example, in the LTE system, one frame is 10 ms, and 10 subframes are included, and each subframe is lms, where subframe 0 And the subframe 5 carries the synchronization channel, and the MBSFN is not transmitted in the two subframes. Therefore, the first subframe carrying the synchronization channel after the paging moment is the subframe 5; the second portion of the paging channel information is 0000001100. , indicating that the 7th and 8th resource blocks are used to transmit paging information.

该实施例通过检测寻呼指示信道，根据所述寻呼指示信道的指示，获取寻呼时刻对应的子帧是否支持寻呼信息的传输，当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧，因此，当寻呼时刻对应的子帧不支持寻呼信息的传输时 , 通过将寻呼信息延迟传输 , 保证了寻呼用户的寻呼时间和睡眠状态。 The embodiment detects whether the subframe corresponding to the paging moment supports the transmission of the paging information according to the indication of the paging indication channel, and the subframe corresponding to the paging moment does not support the paging information. During transmission, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the subframe that carries the first synchronization channel after the subframe corresponding to the paging moment, and therefore, When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging time and the sleep state of the paging user are ensured by delaying the transmission of the paging information.

实施例四、 Embodiment 4

41 : 在寻呼时刻，当有寻呼信息需要传输时，通过***的广言道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输；例如， ***的广播信道会指示寻呼时刻所在的子帧是 MBSFN或非 MBSFN子帧，在寻呼时刻，当有寻呼信息需要传输时，若寻呼时刻对应的子帧是 MBSFN子帧时，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输；若寻呼时刻所对应的子帧是非 MBSFN 子帧时，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输。 41: At the paging moment, when there is paging information to be transmitted, whether the subframe corresponding to the paging moment supports the transmission of paging information is indicated by the wide channel of the system; for example, the broadcast channel of the system indicates the paging moment The subframe in which the subframe is located is an MBSFN or a non-MBSFN subframe. When a paging message needs to be transmitted, if the subframe corresponding to the paging moment is an MBSFN subframe, the subframe corresponding to the paging moment is determined. The frame does not support the transmission of paging information; if the subframe corresponding to the paging moment is non-MBSFN In the case of a subframe, it is determined that the subframe corresponding to the paging moment supports the transmission of paging information.

42: 当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧，其中***的广^ ί言道会指示出寻呼时刻之后第一个支持寻呼信息传输的子帧的位置。例如，若***广播信道指示寻呼时刻所对应的子帧是 MBSFN子帧 , 则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道，将寻呼信息延迟在寻呼时刻所对应的子帧之后的第一个非 MBSFN子帧。 42: When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed at the sub-page corresponding to the paging moment. The first subframe after the frame that supports paging information transmission, wherein the system's wide channel indicates the location of the first subframe that supports paging information transmission after the paging moment. For example, if the system broadcast channel indicates that the subframe corresponding to the paging moment is an MBSFN subframe, the paging indicator channel is transmitted in the MBSFN subframe corresponding to the paging moment, and the paging information is delayed at the paging moment. The first non-MBSFN subframe after the subframe.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： 43: 通过***的广播信道的指示和寻呼指示信道的指示，到寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧时，获取所述寻呼信息。例如，空闲用户在寻呼时刻之后的第一个非 MBSFN子帧时，获取寻呼指示信道对应的寻呼信息。 At this point, the transmission of the paging information at the transmitting end is completed. After that, the method further includes: 43: passing the indication of the broadcast channel of the system and the indication of the paging indication channel, to the second subframe after the paging moment The paging information is acquired when a subframe supporting paging information transmission is supported. For example, when the idle user is in the first non-MBSFN subframe after the paging moment, the paging information corresponding to the paging indicator channel is obtained.

其中 ,所述寻呼指示信道指示在第一个支持寻呼信息传输子帧中分配给寻呼信息的时频资源。 The paging indicator channel indicates a time-frequency resource allocated to the paging information in the first supported paging information transmission subframe.

该实施例与实施例二相比，寻呼信息延迟在寻呼时刻所对应的子帧之后的第一个支持支持寻呼信息传输的子帧，到寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧时，从该第一个支持寻呼信息传输的子帧获取寻呼信息，其它实现过程与实施例二相同，因此，当寻呼时刻对应的子帧不支持寻呼信息的传输时，通过将寻呼信息延迟传输，保证了寻呼用户的寻呼时间和睡眠状态。 Compared with the second embodiment, the paging information is delayed by the first subframe supporting the paging information transmission after the subframe corresponding to the paging moment, and the subframe after the subframe corresponding to the paging moment. When a subframe supporting the paging information transmission is used, the paging information is obtained from the first subframe that supports paging information transmission. The other implementation process is the same as that in the second embodiment. Therefore, when the paging time corresponding to the subframe is not When the transmission of the paging information is supported, the paging time and the sleep state of the paging user are ensured by delaying the transmission of the paging information.

实施例五、 Embodiment 5

51 : 在寻呼时刻，当有寻呼信息需要传输时，通过寻呼指示信道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输；例如，在寻呼时刻，当有寻呼信息需要传输时，若寻呼时刻对应的子帧是 MBSFN子帧时，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输；若寻呼时刻所对应的子帧是非 MBSFN 子帧时，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输。 51: At the paging moment, when there is paging information to be transmitted, the paging indicator channel is used to indicate whether the subframe corresponding to the paging moment supports the transmission of paging information; for example, at the paging moment, when there is paging information When the transmission needs to be transmitted, if the subframe corresponding to the paging moment is an MBSFN subframe, it is determined that the subframe corresponding to the paging moment does not support the transmission of paging information; if the subframe corresponding to the paging moment is a non-MBSFN subframe When it is determined, the subframe corresponding to the paging moment supports the transmission of paging information.

52: 当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧，其中寻呼指示信道会指示寻呼时刻之后第一个支持寻呼信息传输的子帧的位置；例如，若寻呼指示信道指示寻呼时刻所对应的子帧是 MBSFN子帧，则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个非 MBSFN子帧，寻呼信息在寻呼时刻所对应的子帧之后的第一个非 MBSFN子帧中传输。 52: When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed after the subframe corresponding to the paging moment. of The first subframe supporting paging information transmission, wherein the paging indicator channel indicates the location of the first subframe supporting paging information transmission after the paging moment; for example, if the paging indicator channel indicates the paging moment The subframe is an MBSFN subframe, and the paging indicator channel is transmitted in the MBSFN subframe corresponding to the paging moment, and the paging information is delayed by the first non-MBSFN sub-subframe after the subframe corresponding to the paging moment. The frame, the paging information is transmitted in the first non-MBSFN subframe after the subframe corresponding to the paging moment.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： 53 : ^居寻呼指示信道的指示，到寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧时，获取所述寻呼信息。例如，空闲用户在寻呼时刻之后的第一个非 MBSFN子帧时，获取寻呼指示信道对应的寻呼信息。 At this point, the transmission of the paging information at the transmitting end is completed. After that, the method further includes: 53: The indication of the paging indicator channel, and the first paging information after the subframe corresponding to the paging moment. When the subframe is transmitted, the paging information is obtained. For example, when the idle user is in the first non-MBSFN subframe after the paging moment, the paging information corresponding to the paging indicator channel is obtained.

其中，在非 MBSFN子帧中传输寻呼信息具体的时频资源可以由寻呼指示信道来指示。 The specific time-frequency resource for transmitting paging information in the non-MBSFN subframe may be indicated by the paging indicator channel.

下面针对该实施例分别举例进行说明： The following examples are respectively illustrated for the embodiment:

参见图 3 , 为本发明实施例五的例一提供的结构示意图： 3 is a schematic structural diagram of Embodiment 1 of Embodiment 5 of the present invention:

若寻呼指示信道中的第一部分表示寻呼信息在本帧或在本帧之后的第一个非 MBSFN子帧中，才据寻呼用户所使用的帧结构，可知相对于寻呼指示信道所在子帧，寻呼信息延迟最大的是寻呼时刻之后的第一个承载同步信道的子帧，若采用 2比特来表示， "00"表示寻呼信息在寻呼时刻所在的子帧中传输， "01"表示寻呼信息在寻呼时刻之后的第一个子帧中， "10"表示寻呼信息在寻呼时刻之后的第二个子帧中， "11"表示寻呼信息在寻呼时刻之后的第一个承载同步信道的子帧中。 If the first part of the paging indicator channel indicates that the paging information is in the current frame or in the first non-MBSFN subframe after the current frame, according to the frame structure used by the paging user, it can be known that the paging indicator channel is located. In the subframe, the paging information delay is the first subframe that carries the synchronization channel after the paging moment. If 2 bits are used, "00" indicates that the paging information is transmitted in the subframe in which the paging moment is located. "01" indicates that the paging information is in the first subframe after the paging moment, "10" indicates that the paging information is in the second subframe after the paging moment, and "11" indicates that the paging information is at the paging moment. The first subsequent subframe that carries the synchronization channel.

假设某帧中的子帧 1是某个或者某组用户的寻呼时刻，且子帧 1是 MBSFN 子帧，则寻呼指示信道的第一部分信息是 01表示该寻呼信道对应的寻呼信息在本子帧之后的第一个子帧中，寻呼信道的第二部分 0000001100表示寻呼时刻之后第一个子帧中第 Ί个和第 8个资源块来传寻呼信息，也就是将寻呼信息延迟在子帧 2的第 Ί个和第 8个资源块。 Assuming that the subframe 1 in a frame is the paging moment of a certain group or a group of users, and the subframe 1 is an MBSFN subframe, the first part information of the paging indicator channel is 01 indicating the paging information corresponding to the paging channel. In the first subframe after the subframe, the second portion of the paging channel, 000001100, indicates that the paging information is transmitted by the third and eighth resource blocks in the first subframe after the paging moment, that is, the paging information is to be found. The call information is delayed in the third and eighth resource blocks of subframe 2.

参见图 4，为本发明实施例五的例二提供的结构示意图： Referring to FIG. 4, it is a schematic structural diagram provided by example 2 of Embodiment 5 of the present invention:

某帧中的子帧 1 是某个用户或者某个组用户的寻呼时刻，且子帧 1 是 MBSFN子帧，即子帧 1传输的是非寻呼信息，寻呼指示信道的第一部分信息是 "11"表示寻呼信息在寻呼时刻之后的第一个承载同步信道的子帧中，即子帧 5 中，寻呼指示信道的第二部分信息 0000001100表示寻呼时刻之后的子帧 5 中第 7个和第 8个资源块来传输寻呼信息。 The subframe 1 in a frame is the paging moment of a certain user or a group of users, and the subframe 1 is an MBSFN subframe, that is, the subframe 1 transmits non-paging information, and the paging indicates the first part of the channel information. It is "11" indicating that the paging information is in the first subframe carrying the synchronization channel after the paging time, that is, in the subframe 5, the second partial information 0000001100 of the paging indication channel indicates the subframe 5 after the paging moment. The 7th and 8th resource blocks are used to transmit paging information.

该实施例通过检测寻呼指示信道，根据所述寻呼指示信道的指示，获取寻呼时刻对应的子帧是否支持寻呼信息的传输，当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧，因此，当寻呼时刻对应的子帧不支持寻呼信息的传输时，通过将寻呼信息延迟传输，保证了寻呼用户的寻呼时间和睡眠状态。 The embodiment detects whether the subframe corresponding to the paging moment supports the transmission of the paging information according to the indication of the paging indication channel, and the subframe corresponding to the paging moment does not support the paging information. During transmission, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the first subframe supporting the paging information transmission after the subframe corresponding to the paging moment, When the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging time and the sleep state of the paging user are ensured by delaying the transmission of the paging information.

实施例六、 Embodiment 6

61 : 在寻呼时刻，当有寻呼信息需要传输时，通过控制格式指示信道来指示寻呼时刻对应的子帧是否支持寻呼信息的传输；例如，在寻呼时刻，当有寻呼信息需要传输时，若控制格式指示信道指示寻呼时刻所在的子帧是非 MBSFN子帧，则判断为该寻呼时刻对应的子帧支持寻呼信息的传输；若控制格式指示信道指示寻呼时刻所在的子帧是 MBSFN子帧，则判断为该寻呼时刻对应的子帧不支持寻呼信息的传输。 61: At the paging moment, when there is paging information to be transmitted, the control format indication channel is used to indicate whether the subframe corresponding to the paging moment supports the transmission of paging information; for example, at the paging moment, when there is paging information If the control format indication channel indicates that the subframe in which the paging moment is located is a non-MBSFN subframe, it is determined that the subframe corresponding to the paging moment supports the transmission of paging information; if the control format indication channel indicates the paging moment If the subframe is an MBSFN subframe, it is determined that the subframe corresponding to the paging moment does not support the transmission of paging information.

62：当控制格式指示信道指示寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧，其中寻呼指示信道指示寻呼时刻之后的第一个支持寻呼信息传输的子帧的位置。例如，若控制格式指示信道指示寻呼时刻所在的子帧是 MBSFN子帧，则在寻呼时刻所对应的 MBSFN子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧。 62: When the control format indication channel indicates that the subframe corresponding to the paging moment does not support the transmission of the paging information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the paging. The first subframe supporting paging information transmission after the subframe corresponding to the moment, wherein the paging indicator channel indicates the location of the first subframe supporting the paging information transmission after the paging moment. For example, if the control format indication channel indicates that the subframe in which the paging moment is located is an MBSFN subframe, the paging indicator channel is transmitted in the MBSFN subframe corresponding to the paging moment, and the paging information is delayed at the paging moment. The first subframe following the corresponding subframe that supports paging information transmission.

至此，完成了寻呼信息在发送端的传输，在此之后，还可以进一步包括： 63:通过获知所述寻呼时刻对应子帧中的寻呼指示信道和控制格式指示信道后，直接在所述第一个支持寻呼信息传输的子帧中检测寻呼信息。例如，到达寻呼时刻之后的第 3个子帧时，获取寻呼指示信道对应的寻呼信息。 At this point, the transmission of the paging information at the transmitting end is completed. After that, the method further includes: 63: after learning the paging indicator channel and the control format indication channel in the corresponding subframe of the paging moment, directly in the The first paging message is detected in a subframe supporting paging information transmission. For example, when the third subframe after the paging moment is reached, the paging information corresponding to the paging indicator channel is obtained.

其中，所述寻呼信道指示在寻呼时刻之后的第一个非 MBSFN的子帧中分配给寻呼信息的时频资源。下面对该实施例进行举例说明： The paging channel indicates a time-frequency resource allocated to paging information in a subframe of the first non-MBSFN after the paging moment. The following is an example of the embodiment:

若寻呼用户在寻呼时刻检测时，通过控制格式指示信道获知寻呼时刻对应的子帧是 MBSFN子帧，即寻呼时刻对应的子帧是非寻呼信息子帧，但是不知道***中 MBSFN子帧的分布信息，在这种情况下，若寻呼指示信道中的第一部分表示寻呼信息在本帧之后的第一个非 MBSFN子帧中 ,根据寻呼用户所使用的帧结构，可知相对于寻呼指示信道所在子帧，寻呼信息延迟最大的是寻呼时刻之后的第一个承载同步信道的子帧，若采用 2比特来表示， "00"表示寻呼信息在寻呼时刻之后的第一个子帧中， "01"表示寻呼信息在寻呼时刻之后的第二个子帧中， "10"表示寻呼信息在寻呼时刻之后的第三个子帧中， "11"表示寻呼信息在寻呼时刻之后的第四个子帧中；若空闲用户在寻呼时刻获知此子帧是非 MBSFN子帧，前述的 2比特是无效的。 If the paging user detects the paging time, the subframe corresponding to the paging moment is the MBSFN subframe, that is, the subframe corresponding to the paging moment is a non-page information subframe, but the MBSFN in the system is unknown. Sub-frame distribution information, in this case, if the first part of the paging indication channel indicates that the paging information is in the first non-MBSFN subframe after the current frame, according to the frame structure used by the paging user, it is known Relative to the subframe in which the paging indicator channel is located, the paging information delay is the first subframe that carries the synchronization channel after the paging moment. If 2 bits are used, "00" indicates that the paging information is at the paging moment. In the following first subframe, "01" indicates that the paging information is in the second subframe after the paging moment, and "10" indicates that the paging information is in the third subframe after the paging moment, "11" Indicates that the paging information is in the fourth subframe after the paging moment; if the idle subscriber learns that the subframe is a non-MBSFN subframe at the paging moment, the foregoing 2 bits are invalid.

参见图 5，为本发明实施例一、实施例二、实施例三、实施例四，提供的发送装置示意图，包括： FIG. 5 is a schematic diagram of a sending apparatus according to Embodiment 1, Embodiment 2, Embodiment 3, and Embodiment 4 of the present invention, including:

指示单元 501 , 用于指示寻呼时刻对应的子帧不支持寻呼信息的传输；例如，通过控制格式指示信道；或者，通过***的广播信道；或者，通过寻呼指示信道获知寻呼时刻对应的子帧是否为 MBSFN子帧，来判断寻呼时刻对应子帧是否支持寻呼信息的传输； The indicating unit 501 is configured to indicate that the subframe corresponding to the paging moment does not support the transmission of the paging information; for example, by controlling the format indication channel; or by using a broadcast channel of the system; or Whether the subframe is an MBSFN subframe, to determine whether the paging time corresponds to whether the subframe supports the transmission of paging information;

传输单元 502 ,用于当所述寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道； The transmitting unit 502 is configured to: when the subframe corresponding to the paging moment does not support the transmission of the paging information, transmit the paging indicator channel in the subframe corresponding to the paging moment;

延迟单元 503，用于将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中。例如，将寻呼信息延迟在寻呼时刻之后的承载同步信道的子帧中传输，或者延迟在寻呼时刻之后的第一个非 MBSFN子帧中传输。 The delay unit 503 is configured to delay the paging information in the subframe supporting the paging information transmission after the subframe corresponding to the paging moment. For example, the paging information is delayed in the subframe carrying the synchronous channel after the paging moment, or delayed in the first non-MBSFN subframe after the paging instant.

参见图 6，为本发明实施例一、实施例二、实施例三、实施例四，提供的接收装置示意图，包括： FIG. 6 is a schematic diagram of a receiving apparatus according to Embodiment 1, Embodiment 2, Embodiment 3, and Embodiment 4 of the present invention, including:

接收单元 601 , 用于接收携带传输寻呼信息相关信息的指示；例如，接收控制格式指示信道；或者， ***广播信道；或者，寻呼指示信道。 The receiving unit 601 is configured to receive an indication that carries information related to transmitting paging information; for example, receiving a control format indication channel; or, a system broadcast channel; or, a paging indication channel.

识别单元 602, 用于根据接收的所述指示，识别寻呼时刻是否支持寻呼信息传输；例如，通过控制格式指示信道的指示识别寻呼时刻是否支持寻呼信息传输；或者，通过***广播信道的指示识别寻呼时刻是否支持寻呼信息传输的子帧；或者，通过寻呼指示信道的指示识别寻呼时刻是否支持寻呼信息传输的子帧；若寻呼时刻对应的子帧是为 MBSFN子帧，则判断为寻呼时刻对应子帧不支持寻呼信息的传输。 The identifying unit 602 is configured to: according to the received indication, identify whether the paging moment supports paging information transmission; for example, identifying whether the paging moment supports paging information by controlling an indication of the format indication channel Or transmitting, by means of an indication of a system broadcast channel, identifying whether a paging moment supports a subframe for paging information transmission; or identifying, by an indication of a paging indication channel, whether a paging moment supports a subframe for paging information transmission; If the subframe corresponding to the time is an MBSFN subframe, it is determined that the paging time corresponding subframe does not support the transmission of paging information.

检测单元 603 , 用于在所述支持寻呼信息传输的子帧中检测寻呼信息的传输。例如，通过控制格式指示信道和寻呼指示信道的指示；或者，通过***广播信道的指示和寻呼信道的指示；或者，通过寻呼信道的指示，检测寻呼信息的传输。 The detecting unit 603 is configured to detect transmission of paging information in the subframe supporting the paging information transmission. For example, the indication of the channel and the paging indicator channel is indicated by the control format; or, by the indication of the system broadcast channel and the indication of the paging channel; or by the indication of the paging channel, the transmission of the paging information is detected.

实施例七、 Example VII.

71 : 将寻呼时刻限制在一帧中特定的子帧中。 71 : Limit paging moments to specific subframes in a frame.

72: 在寻呼时刻，当有寻呼信息传输时，将寻呼指示信道和寻呼指示信道对应的寻呼信息复用在寻呼时刻所在的特定子帧中 , 进行传输。 72: At the paging moment, when paging information is transmitted, the paging information corresponding to the paging indicator channel and the paging indicator channel is multiplexed in a specific subframe in which the paging moment is located, and is transmitted.

其中，所述支持寻呼信息传输的子帧为：承载同步信道的子帧。 The subframe supporting the paging information transmission is: a subframe carrying a synchronization channel.

该实施例 ^^据帧结构的特点，通过将寻呼指示信道和寻呼信道的限制置于一帧中特定的子帧中，强制寻呼时刻只能在所述特定的子帧中传输，这样就避免了寻呼时刻对应的子帧不能传输寻呼信息的问题。 In this embodiment, according to the characteristics of the frame structure, by placing the restriction of the paging indicator channel and the paging channel in a specific subframe in a frame, the forced paging moment can only be transmitted in the specific subframe. In this way, the problem that the subframe corresponding to the paging moment cannot transmit the paging information is avoided.

参见图 7, 为本发明实施例七的例一提供的结构示意图： FIG. 7 is a schematic structural diagram of Embodiment 1 of Embodiment 7 of the present invention:

例如，在下行链路中，一帧的时间长度是 10ms，每帧中有 10个子帧，每个子帧是 lms, 其中子帧 0和子帧 5都承载着同步信道，为了测量的需要，要求不在子帧 0和子帧 5 中传输 MBSFN数据，即子帧 0和子帧 5只传输非 MBSFN数据，即强制寻呼时刻只能在一帧中的子帧 0和子帧 5。 For example, in the downlink, the time length of one frame is 10 ms, there are 10 subframes in each frame, and each subframe is lms, where subframe 0 and subframe 5 both carry synchronization channels, and the requirements are not required for measurement needs. The MBSFN data is transmitted in the subframe 0 and the subframe 5, that is, the subframe 0 and the subframe 5 transmit only the non-MBSFN data, that is, the forced paging moment can only be the subframe 0 and the subframe 5 in one frame.

参见图 8, 为本发明实施例七提供的发送装置示意图，包括： FIG. 8 is a schematic diagram of a sending apparatus according to Embodiment 7 of the present invention, including:

限制单元 801 , 用于将寻呼时刻限制在一帧中特定的子帧中； a limiting unit 801, configured to limit a paging moment to a specific subframe in a frame;

复用单元 802, 用于当有寻呼信息传输时，将所述寻呼指示信道和寻呼指示信道对应的寻呼信息复用在寻呼时刻所在的子帧中； The multiplexing unit 802 is configured to: when the paging information is transmitted, multiplex the paging information corresponding to the paging indicator channel and the paging indication channel in a subframe in which the paging moment is located;

传输单元 803 , 用于对复用在寻呼时刻所在的子帧中的寻呼指示信道和寻呼指示信道对应的寻呼信息进行传输。 The transmitting unit 803 is configured to transmit, by using the paging indicator channel multiplexed in the subframe where the paging moment is located, and the paging information corresponding to the paging indication channel.

以上实施例可以看出，在寻呼时刻，当有寻呼信息需要传输时，检测寻呼时刻对应的子帧是否支持寻呼信息的传输，当寻呼时刻对应的子帧不支持寻呼信息的传输时，在寻呼时刻所对应的子帧中传输寻呼指示信道，将寻呼信息延迟在所述寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧；或者，将寻呼指示信道和其对应的寻呼信息限制在支持寻呼信息传输的子帧中传输。因此，保证了寻呼用户的寻呼时间和睡眠状态，从而减氏寻呼的功耗，减少寻呼的时间。 In the above embodiment, it can be seen that, at the paging moment, when paging information needs to be transmitted, whether the subframe corresponding to the paging moment supports the transmission of paging information, and the subframe corresponding to the paging moment does not support paging. During the transmission of the information, the paging indicator channel is transmitted in the subframe corresponding to the paging moment, and the paging information is delayed in the subframe of the first bearer synchronization channel after the subframe corresponding to the paging moment; or The paging indicator channel and its corresponding paging information are restricted from being transmitted in a subframe supporting paging information transmission. Therefore, the paging time and sleep state of the paging user are guaranteed, thereby reducing the power consumption of paging and reducing the paging time.

本领域普通技术人员可以理解实现上述实施例的过程中的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中。 Those of ordinary skill in the art will appreciate that all or part of the steps in the process of implementing the above-described embodiments can be accomplished by a program instructing the associated hardware, which can be stored in a computer readable storage medium.

上述提到的存储介质可以是只读存储器，磁盘或光盘等。 The above-mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

以上对本发明所提供的用于寻呼信息传输的方法、发送装置、接收装置进行了详细介绍，对于本领域的一般技术人员，依据本发明实施例的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。 The method, the transmitting device, and the receiving device for paging information transmission provided by the present invention are described in detail above. For those skilled in the art, according to the idea of the embodiment of the present invention, in the specific implementation manner and the application range, There are variations, and the description should not be construed as limiting the invention.

Claims

权利要求 Rights request

1、一种用于寻呼信息传输的方法，其特征在于，包括： A method for paging information transmission, comprising:

在寻呼时刻 ,当有寻呼信息需要传输且所述寻呼时刻所对应的子帧不支持寻呼信息的传输时 , 将寻呼指示信道在所述寻呼时刻所对应的子帧中进行传输；并将所述寻呼信息延迟在所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧中进行传输。 At the paging moment, when there is paging information to be transmitted and the subframe corresponding to the paging moment does not support transmission of paging information, the paging indicator channel is performed in the subframe corresponding to the paging moment. Transmitting; and delaying the paging information in a subframe supporting paging information transmission subsequent to the subframe corresponding to the paging moment.

2、根据权利要求 1所述的方法，其特征在于，将所述寻呼信息延迟在所述寻呼时刻对应的子帧之后的支持寻呼信息传输的子帧中进行传输 , 包括：将所述寻呼信息延迟在该寻呼时刻所对应的子帧之后的第一个承载同步信道的子帧中进行传输。 The method according to claim 1, wherein the paging information is delayed in a subframe that supports paging information transmission after the subframe corresponding to the paging moment, and includes: The paging information is delayed for transmission in a subframe that carries the first synchronization channel after the subframe corresponding to the paging moment.

3、根据权利要求 2所述的方法，其特征在于，所述寻呼指示信道用于指示在所述第一个承载同步信道的子帧中分配给寻呼信息的时频资源。 The method according to claim 2, wherein the paging indicator channel is used to indicate a time-frequency resource allocated to paging information in a subframe of the first bearer synchronization channel.

4、根据权利要求 3所述的方法，其特征在于，所述有寻呼信息需要传输且所述寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 3, wherein the paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support transmission of paging information, and the method includes:

通过***广播信道的指示获知寻呼时刻对应的子帧不支持寻呼信息的传输。 It is known by the indication of the system broadcast channel that the subframe corresponding to the paging moment does not support the transmission of the paging information.

5、根据权利要求 4所述的方法，其特征在于，所述方法进一步包括：获知所述***广播信道的信息和寻呼时刻对应子帧中的寻呼指示信道后 , 在所述第一个承载同步信道子帧中检测所传输的寻呼信息。 The method according to claim 4, wherein the method further comprises: after learning the information of the system broadcast channel and the paging indicator channel in the paging time corresponding subframe, in the first The transmitted paging information is detected in the bearer synchronization channel subframe.

6、根据权利要求 3所述的方法，其特征在于，所述有寻呼信息需要传输且所述指示寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 3, wherein the paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support the transmission of the paging information, and the method includes:

通过寻呼时刻对应的子帧中的控制格式指示信道的指示获知寻呼时刻对应的子帧不支持寻呼信息的传输。 The indication of the control format indication channel in the subframe corresponding to the paging moment indicates that the subframe corresponding to the paging moment does not support the transmission of the paging information.

7、根据权利要求 6所述的方法，其特征在于，所述方法进一步包括：获知所述寻呼时刻对应子帧中的寻呼指示信道和控制格式指示信道后 ,在所述第一个承载同步信道子帧中检测所传输的寻呼信息。 The method according to claim 6, wherein the method further comprises: after learning that the paging moment corresponds to a paging indicator channel in a subframe and a control format indication channel, in the first bearer The transmitted paging information is detected in the synchronization channel subframe.

8、根据权利要求 3所述的方法，其特征在于，所述有寻呼信息需要传输且所述寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 3, wherein the paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support transmission of paging information, and the method includes:

通过寻呼指示信道的指示获知寻呼时刻对应的子帧不支持寻呼信息的传输。 It is known by the indication of the paging indicator channel that the subframe corresponding to the paging moment does not support the transmission of the paging information.

9、根据权利要求 8所述的方法，其特征在于，所述方法进一步包括：获知所述寻呼时刻对应的子帧中的寻呼指示信道后，在所述第一个承载同步信道子帧中检测所传输的寻呼信息。 The method according to claim 8, wherein the method further comprises: after learning the paging indicator channel in the subframe corresponding to the paging moment, in the first bearer synchronization channel subframe The transmitted paging information is detected.

10、根据权利要求 1所述的方法，其特征在于，所述寻呼时刻所对应的子帧之后的支持寻呼信息传输的子帧为：寻呼时刻所对应的子帧之后的第一个支持寻呼信息传输的子帧。 The method according to claim 1, wherein the subframe supporting the paging information transmission after the subframe corresponding to the paging moment is: the first subframe after the subframe corresponding to the paging moment A subframe that supports paging information transmission.

11、根据权利要求 10所述的方法，其特征在于，所述寻呼指示信道用于指示在第一个支持寻呼信息传输的子帧中分配给寻呼信息的时频资源。 The method according to claim 10, wherein the paging indicator channel is used to indicate a time-frequency resource allocated to the paging information in the first subframe supporting paging information transmission.

12、根据权利要求 11所述的方法，其特征在于，所述有寻呼信息需要传输且所述寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 11, wherein the paging information needs to be transmitted and the subframe corresponding to the paging moment does not support transmission of paging information, including:

13、根据权利要求 12所述的方法，其特征在于，所述方法进一步包括：获知所述***广播信道的信息和寻呼时刻对应子帧中的寻呼指示信道后 , 在所述第一个支持寻呼信息传输子帧中检测所传输的寻呼信息。 The method according to claim 12, wherein the method further comprises: after learning the information of the system broadcast channel and the paging time corresponding to the paging indicator channel in the paging time, in the first The paging information transmitted in the paging information transmission subframe is detected.

14、根据权利要求 11所述的方法，其特征在于，所述有寻呼信息需要传输且所述寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 11, wherein the paging information needs to be transmitted, and the subframe corresponding to the paging moment does not support the transmission of the paging information, and the method includes:

15、根据权利要求 14所述的方法，其特征在于，所述方法进一步包括：获知所述寻呼时刻对应的子帧中的寻呼指示信道后，在所述第一个支持寻呼信息传输子帧中检测所传输寻呼信息。 The method according to claim 14, wherein the method further comprises: after learning the paging indicator channel in the subframe corresponding to the paging moment, transmitting the first supported paging information The transmitted paging information is detected in the subframe.

16、根据权利要求 11所述的方法，其特征在于，所述有寻呼信息需要传输且所述寻呼时刻对应的子帧不支持寻呼信息的传输，包括： The method according to claim 11, wherein the paging information needs to be transmitted and the subframe corresponding to the paging moment does not support transmission of paging information, including:

通过控制格式指示信道的指示获知寻呼时刻对应的子帧不支持寻呼信息的传输。 By controlling the indication of the format indication channel, it is learned that the subframe corresponding to the paging moment does not support the transmission of the paging information.

17、根据权利要求 16所述的方法，其特征在于，所述寻呼指示信道用于指示寻呼时刻之后第一个支持寻呼信息传输的子帧的时间位置。 The method according to claim 16, wherein the paging indicator channel is used to indicate a time position of a first subframe supporting paging information transmission after a paging moment.

18、根据权利要求 17所述的方法，其特征在于，所述方法进一步包括：获知所述寻呼时刻对应的子帧中的寻呼指示信道和控制格式指示信道后 , 在所述第一个支持寻呼信息传输子帧中检测所传输寻呼信息。 The method according to claim 17, wherein the method further comprises: after learning the paging indicator channel and the control format indication channel in the subframe corresponding to the paging moment, in the first The paging information transmitted in the paging information transmission subframe is detected.

19、一种用于寻呼信息传输的发送装置，其特征在于，包括： 19. A transmitting device for paging information transmission, comprising:

20、一种用于寻呼信息传输的接收装置，其特征在于，包括： 20. A receiving device for paging information transmission, comprising:

检测单元，用于在支持寻呼信息传输的子帧中检测寻呼信息的传输。 And a detecting unit, configured to detect transmission of paging information in a subframe supporting paging information transmission.

21、一种用于寻呼信息传输的方法，其特征在于，包括： A method for paging information transmission, comprising:

将寻呼时刻限制在一帧中特定的子帧中； Limit paging moments to specific subframes in a frame;

在寻呼时刻，当有寻呼信息需要传输时，将寻呼指示信道和寻呼指示信道对应的寻呼信息复用在所述特定的子帧中进行传输。 At the paging moment, when paging information needs to be transmitted, paging information corresponding to the paging indicator channel and the paging indication channel is multiplexed in the specific subframe for transmission.

22、根据权利要求 21所述的方法，其特征在于，所述特定的子帧为承载同步信道的子帧。 22. The method according to claim 21, wherein the specific subframe is a subframe carrying a synchronization channel.

23、一种用于寻呼信息传输的发送装置，其特征在于，包括：限制单元，将寻呼时刻限制在一帧中特定的子帧中； A transmitting device for paging information transmission, comprising: a limiting unit, limiting a paging moment to a specific subframe in a frame;