WO2023207713A1 - 无线接入处理方法、信息传输方法及设备 - Google Patents

无线接入处理方法、信息传输方法及设备 Download PDF

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Publication number
WO2023207713A1
WO2023207713A1 PCT/CN2023/089262 CN2023089262W WO2023207713A1 WO 2023207713 A1 WO2023207713 A1 WO 2023207713A1 CN 2023089262 W CN2023089262 W CN 2023089262W WO 2023207713 A1 WO2023207713 A1 WO 2023207713A1
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WIPO (PCT)
Prior art keywords
information
cell
terminal
terminals
random access
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PCT/CN2023/089262
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English (en)
French (fr)
Inventor
刘殷卉
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维沃移动通信有限公司
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Publication of WO2023207713A1 publication Critical patent/WO2023207713A1/zh

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/08Non-scheduled access, e.g. ALOHA
    • H04W74/0833Random access procedures, e.g. with 4-step access
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application belongs to the field of communication technology, and specifically relates to a wireless access processing method, information transmission method, device and equipment.
  • the random access process is an important process in the mobile communication system to achieve uplink synchronization between the terminal and the base station. Due to the randomness of users and the complexity of the wireless environment, the initiation of this access and the resources used are also random, which makes it possible for the terminal to establish a communication connection with the network. However, random access failure will cause the terminal to be unable to access the network, thus affecting the normal communication of the terminal.
  • the cell random access parameters can only support the successful random access of terminals that are closer to the base station. However, if the terminals that are far away from the base station choose to use the random access parameter due to the strong cell signal strength, When camping in the cell, random access failures will occur repeatedly, resulting in the terminal not only being unable to access the cell corresponding to the base station, but also being unable to access other cells, resulting in the inability to use cellular communication services for a long time.
  • the purpose of the embodiments of this application is to provide a wireless access processing method, information transmission method, device and equipment, which can solve the problem of existing terminals being unable to access the network due to random access failure.
  • embodiments of the present application provide a wireless access processing method, including:
  • the second terminal receives the second information sent by the server, wherein the second terminal is a terminal in the second group of terminals in the first area, and the first area and the second information are determined based on the first information. ;
  • the first information is used to indicate information related to the random access failure of the first terminal, and the first terminal is a terminal where random access failure occurs in the first cell;
  • the second terminal restricts camping or access on the first cell based on the second information
  • the second information includes at least one of the following information:
  • the server determines the second information and the first area corresponding to the random access failure based on the first information
  • the server sends the second information to a second group of terminals in the first area, where the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer;
  • the second information includes at least one of the following information:
  • embodiments of the present application also provide an information transmission method, including:
  • the first terminal When a random access failure occurs in the first cell, the first terminal sends at least one first information to the server, where the first terminal is a terminal in the first group of terminals;
  • the first information is used to determine the second information and the first area corresponding to the random access failure
  • the second information includes at least one of the following information:
  • embodiments of the present application also provide a wireless access processing device, which is applied to the second terminal end, including:
  • the first receiving module is configured to receive the second information sent by the server, wherein the second terminal is a terminal in the second group of terminals in the first area, and the first area and the second information are based on the first information. Determined; the first information is used to indicate information related to the random access failure of the first terminal, and the first terminal is a terminal where random access failure occurs in the first cell;
  • a first processing module configured to restrict camping or access on the first cell based on the second information
  • the second information includes at least one of the following information:
  • embodiments of the present application also provide an information transmission device, applied to a server, including:
  • a first acquisition module configured to acquire the first information sent by a first group of terminals, where the first group of terminals includes N first terminals, and the first terminals are terminals that fail to access randomly in the first cell. , the first information is used to indicate information related to the random access failure of the first terminal, N ⁇ 1, and N is a positive integer;
  • a second sending module configured to send the second information to a second group of terminals in the first area, where the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer;
  • embodiments of the present application further provide an information transmission device, applied to the first terminal, including:
  • the first information is used to determine the second information and the first area corresponding to the random access failure, and send the second information to a second group of terminals in the first area;
  • the second group The terminal includes M second terminals, M ⁇ 1, and M is a positive integer;
  • the second information includes at least one of the following information:
  • embodiments of the present application provide a terminal, including a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are implemented when executed by the processor. The steps of the wireless access processing method described in the first aspect.
  • inventions of the present application provide a terminal.
  • the terminal is a second terminal, including a processor and a communication interface, wherein the communication interface is used to receive second information sent by the server, and wherein the third
  • the second terminal is a terminal in a second group of terminals in the first area, and the first area and the second information are determined based on the first information; the first information is used to indicate a random connection with the first terminal.
  • Information related to access failure the first terminal is a terminal that has a random access failure in the first cell, and the processor is configured to, based on the second information, determine whether to camp or access in the first cell.
  • Perform restriction processing wherein the second information includes at least one of the following information: information of the first cell; cell restriction time information corresponding to the second terminal; and the first area.
  • embodiments of the present application further provide a server, including a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor. When the program or instructions are executed by the processor Implement the steps of the method as described in the second aspect.
  • embodiments of the present application further provide a server, including a processor and a communication interface, wherein the processor is configured to obtain the first information sent by a first group of terminals, wherein the first group of terminals includes N A first terminal, the first terminal is a terminal that fails random access in the first cell, and the first information is used to indicate information related to the random access failure of the first terminal, N ⁇ 1, And N is a positive integer; according to the first information, determine the second information and the first area corresponding to the random access failure, and the communication interface is used to send the second group of terminals in the first area.
  • Second information the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer; wherein the second information includes at least one of the following information: information of the first cell ;and Cell restriction time information corresponding to the second terminal; the first area.
  • embodiments of the present application further provide a terminal, including a processor and a memory.
  • the memory stores programs or instructions that can be run on the processor.
  • the program or instructions are executed by the processor.
  • embodiments of the present application also provide a wireless access system, including a first terminal, a second terminal and a server.
  • the second terminal can be used to perform the wireless access processing method as described in the first aspect.
  • the server may be configured to perform the steps of the information transmission method described in the second aspect, and the first terminal may be configured to perform the steps of the information transmission method described in the third aspect.
  • embodiments of the present application further provide a readable storage medium, the readable storage medium stores programs or instructions, and when the programs or instructions are executed by a processor, the wireless communication method as described in the first aspect is implemented.
  • embodiments of the present application provide a computer program product, the program product is stored in a storage medium, and the program product is executed by at least one processor to implement the wireless access processing method as described in the first aspect, Either implement the information transmission method as described in the second aspect, or implement the information transmission method as described in the third aspect.
  • Processing can avoid the first cell in advance and do not camp or perform random access in the cell as little as possible, thereby reducing the time cost of repeated random access attempts by the second terminal in the first area, so that the second terminal can The terminal attempts to access other cells with stronger signals to ensure the cellular communication quality of the terminal in the area.
  • Figure 2 is a schematic flowchart of a wireless access processing method according to an embodiment of the present application
  • Figure 4 is a second schematic flowchart of the information transmission method according to the embodiment of the present application.
  • Figure 5 is a schematic structural diagram of a wireless access processing device according to an embodiment of the present application.
  • Figure 9 is a schematic diagram of the hardware structure of a terminal according to an embodiment of the present application.
  • Figure 10 is a schematic diagram of the hardware structure of a server according to an embodiment of the present application.
  • first, second, etc. in the description and claims of this application are used to distinguish Similar objects, rather than describing a specific order or sequence. It is to be understood that the figures so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in orders other than those illustrated or described herein, and that "first,”"second,” etc. are distinguished Objects are usually of one type, and the number of objects is not limited. For example, the first object can be one or multiple.
  • “and/or” in the description and claims indicates at least one of the connected objects, and the character “/" generally indicates that the related objects are in an "or” relationship.
  • the terminal's cell search in the 5th Generation Mobile Communication Technology (5G) New Radio (NR) network is divided into two types: one is the initial cell search, and the other is based on stored information neighborhood search.
  • 5G 5th Generation Mobile Communication Technology
  • NR New Radio
  • the terminal selects the Public Land Mobile Network (PLMN)
  • PLMN Public Land Mobile Network
  • the terminal stored information contains the cell information of the PLMN
  • cell search based on stored information is started. If a "suitable cell” is not found during the cell search based on stored information, an “initial cell search” is started.
  • the cell starts "initial cell search".
  • suitable community is a community that meets the following conditions:
  • the cell belongs to a selected PLMN, a registered PLMN, or a PLMN in the list of equivalent PLMNs;
  • the cell is not set to "forbidden cell selection and prohibited cell reselection";
  • the tracking area code (TAC) of the cell is not in the "Forbidden Tracking Areas" list.
  • the "suitable cell” here does not guarantee that the terminal can successfully access randomly. If the terminal repeatedly fails to randomly access the cell, the terminal cannot use the cellular communication function.
  • the relationship between the cyclic shift value Ncs in the random access parameters in the NR system and the cell coverage radius is: when other parameters remain unchanged, the cell coverage radius is proportional to Ncs. That is, the larger the Ncs is, the larger the cell radius that can be supported.
  • the terminal When the terminal is far away from the base station, the terminal sends the random access preamble of Msg1, which is easily mapped to an incorrect cyclic shift value when demodulated on the base station side, causing the terminal to receive the Medium Access Control (Medium Access Control) in Msg2. , MAC) information’s Random Access Preamble Identifier (RAPID) field does not match expectations, causing the terminal’s random access to fail. Moreover, since the signal strength of the cell does not match the random access related parameters configured by the base station, the terminal will continue to repeat the above random access process in the cell, resulting in the terminal not only being unable to access the cell corresponding to the base station, but also being unable to access. Other cells, resulting in the inability to use cellular communication services for a long time.
  • Msg1 Medium Access Control
  • Msg2 Medium Access Control
  • MAC Medium Access Control
  • RAPID Random Access Preamble Identifier
  • Embodiment 1 is used to describe the processing process of the terminal after random access failure, starting from the overall interaction process. See Figure 1, the specific steps are as follows:
  • the first terminal is a terminal in a first group of terminals, the first group of terminals includes N first terminals, and the N first terminals all have random access failures in the first cell.
  • random access failure means that the number of preambles sent by the first terminal has reached n times, but the first terminal still fails to receive a matching random access response, or the contention resolution has not been completed.
  • n is a positive integer greater than 1
  • n is configured by the network side device.
  • the network side device here can be a base station.
  • the random access failure of the first terminal in the first cell includes but is not limited to: the first terminal fails in the first cell. n1 consecutive random access failures occur in the cell, n1 is a positive integer greater than 1; the number of random access failures of the first terminal in the first cell exceeds the preset number of times within a period of time, and the first terminal has random access failures in the first cell. and random access success and random access failure appear alternately in the random access results.
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the neighbor cell of the first cell may be one or multiple cells, and is not limited here.
  • the third cell may be one cell or multiple cells, and is not specifically limited here.
  • the purpose of the first terminal sending the information of the second cell and/or the information of the third cell to the server is to provide reference information to the server, that is, the server can instruct the second terminal in the second group of terminals to select the third cell. Camp on the second cell or the third cell instead of camping on the first cell.
  • the information of the target cell includes at least one of the following information:
  • Radio Access Technology (RAT) information
  • PCI Physical Cell Identifier
  • Radio Access Network (RAN) area information information.
  • the geographical location information of the first terminal when a random access failure occurs includes at least one of the following information: the longitude of the first terminal, the latitude of the first terminal, and the altitude of the first terminal.
  • the server determines the second information and the first area corresponding to the random access failure based on the first information.
  • the server sends the second information to the second group of terminals in the first area.
  • the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer.
  • the location of the first terminal when the random access failure occurs is in the first area.
  • the first group of terminals belongs to the second group of terminals, that is, the first group of terminals is a child of the second group of terminals. set.
  • the second terminal after the second terminal receives the second information, it can know, through the second information, the information of the cell in which the terminal in the first area where it is located has failed random access, that is, the information of the first cell.
  • the cell restriction period may start counting from the moment when the second terminal receives the second information and continue to limit the preset period.
  • the cell restriction end time corresponding to the second terminal is a time in the future. For example, if the second information is sent by the server at 10 am, the cell restriction end time corresponding to the second terminal is 6 pm.
  • S104 The second terminal restricts camping or access in the first cell based on the second information.
  • the second terminal refers to a terminal located in the first area.
  • step S104 restricting camping or access on the first cell may include:
  • Random access in the first cell is prohibited
  • the number of random access attempts in the first cell shall not exceed N2 times, N2 ⁇ 1, and N2 is a positive integer;
  • the wireless access processing method in the embodiment of the present application uses the information after a small number of terminals (that is, the first group of terminals) fail to randomly access a cell, and uses the server to help within an area (the first area). ) within the area (i.e., the second group of terminals) avoid the cell in advance and do not camp or conduct random access in the cell as little as possible, thereby saving most terminals in the area from repeatedly trying random access in the cell.
  • the time cost is such that the second terminal attempts to access another cell with a stronger signal, thereby ensuring the cellular communication quality of the terminal in the area.
  • the method may also include:
  • the third group of terminals in the second group of terminals attempts random access to the first cell after the restriction on the first cell reaches the preset duration or reaches the specified time and the restrictions on camping or access to the first cell are lifted. , get the random access result.
  • the second terminal records the third information and sends the third information to the server.
  • the server determines the fourth information and the second area based on the third information sent by the plurality of second terminals, and sends the fourth information to a fourth group of terminals in the second area.
  • the terminals in the fourth group of terminals receive the fourth information sent by the server; and according to the fourth information to release the restriction process of camping or accessing on the first cell.
  • FIG. 2 it is a schematic flow chart of a wireless access method provided by an embodiment of the present application. This method is executed by the second terminal. The following is a detailed description of the implementation process of this method based on this figure.
  • Step 201 The second terminal receives the second information sent by the server, where the second terminal is a terminal in the second group of terminals in the first area, and the first area and the second information are determined based on the first information; first The information is used to indicate information related to the random access failure of the first terminal, and the first terminal is a terminal that has a random access failure in the first cell.
  • the second information includes at least one of the following information:
  • the second terminal after the second terminal receives the second information, it can know, through the second information, the information of the cell in which the terminal in the first area where it is located has a random access failure, that is, the information of the first cell.
  • the purpose is to instruct the second terminal to perform the restriction process on the first cell.
  • the cell restriction time information corresponding to the second terminal includes a cell restriction duration corresponding to the second terminal, or a cell restriction end time corresponding to the second terminal.
  • the cell restriction period may start counting from the moment when the second terminal receives the second information and continue to limit the preset period.
  • the cell restriction end time corresponding to the second terminal is a time in the future. For example, if the second information is sent by the server at 10 am, the cell restriction end time corresponding to the second terminal is 6 pm.
  • the cell restriction time information corresponding to different second terminals may be the same or different, and is not specifically limited here.
  • Step 202 The second terminal restricts camping or access on the first cell based on the second information.
  • step 202 restricting camping or access on the first cell includes:
  • Random access in the first cell is prohibited
  • the number of random access attempts in the first cell shall not exceed N2 times, N2 ⁇ 1, and N2 is a positive integer;
  • prohibiting camping in the first cell means prohibiting cell selection and/or cell reselection in the first cell.
  • Lowering the priority related to the first cell specifically refers to lowering the priority related to the first cell when the second terminal performs at least one operation of cell selection, cell reselection, and random access.
  • the target cell includes at least one of the first cell, the second cell and the third cell.
  • the second cell is a neighboring cell of the first cell, and the third cell is the first terminal's recent N1 successes.
  • Accessed cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the method of the embodiment of the present application may also include:
  • the second terminal sends the third information to the server when it determines that the first condition is met.
  • the third information includes at least one of the following information:
  • the geographical location information of the second terminal when random access succeeds.
  • the second random access information includes at least one of the following information:
  • Random access result indicating successful random access.
  • the geographical location information when the random access is successfully sent by the second terminal includes at least one of the following: the longitude of the first terminal, the latitude of the second terminal, and the altitude of the second terminal.
  • the above third information is used to enable the server to determine the second area and fourth information corresponding to successful random access based on the third information, and send the fourth information to the fourth group of terminals in the second area.
  • the fourth information includes at least one of the following information:
  • the purpose is to enable the terminals in the fourth group of terminals to determine whether their current location is still within the second area after receiving the fourth information. If they are within the second area, then The restriction processing on the first cell is immediately released, and the first cell is used as a candidate cell for camping or random access, without considering whether the cell restriction time has reached or arrived; if it is not within the second area, the fourth information is ignored.
  • the purpose of this is to enable the terminal that is still in the second area when receiving the third information and the terminal that is still in the second area when receiving the fourth information to immediately lift the restrictions on the first cell, thereby Allow terminals in the second area to use cellular communication services through the first cell as soon as possible.
  • the fourth group of terminals is a subset of the second group of terminals; the method in the embodiment of the present application further includes:
  • b2 According to the fourth information, release the restriction process of camping or access on the first cell.
  • the second terminal can release the restriction process of camping or accessing on the first cell according to the fourth information, so as to enable the second terminal to use the cellular communication service as soon as possible.
  • the process of lifting restrictions on camping or accessing the first cell includes at least one of the following:
  • allowing to camp on the first cell means allowing cell selection and/or cell reselection in the first cell.
  • Increasing the priority related to the first cell specifically refers to increasing the priority related to the first cell when the second terminal performs at least one operation of cell selection, cell reselection, and random access.
  • the priority of the public land mobile network PLMN where the first cell is located is located.
  • FIG. 3 it is a schematic flow chart of the information transmission method provided by the embodiment of the present application. This method is executed by the server. The following figure explains the implementation process of this method in detail.
  • Step 301 The server obtains the first information sent by the first group of terminals, where the first group of terminals includes N first terminals, the first terminal is a terminal that fails random access in the first cell, and the first information is used to indicate Information related to the random access failure of the first terminal, N ⁇ 1, and N is a positive integer.
  • the server obtains the first information sent by each first terminal in the first group of terminals.
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • Step 302 The server determines the second information and the first area corresponding to the random access failure based on the first information.
  • the second information includes at least one of the following information:
  • the server may determine the location of the first terminal when the random access failure occurs based on the first information.
  • the location information is used to estimate the first area corresponding to the random access failure.
  • the cell restriction time information corresponding to the second terminal refers to the cell restriction time information corresponding to the second terminal and the restriction object is the first cell.
  • the server determines the first area corresponding to the random access failure, and the terminals in the first area (terminals in the second group of terminals below) If you try to access the first cell, the result will be failure.
  • the server In order to save the time cost of most terminals in the area repeatedly trying random access in the cell and ensure the cellular communication quality of the terminals in the area, the server generates second information to indicate the second group of terminal pairs currently in the first area. camping or random access in the first cell is restricted.
  • Step 303 The server sends the second information to the second group of terminals in the first area.
  • the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer.
  • the server sends second information to the second group of terminals in the first area, the purpose of which is to instruct the second group of terminals currently in the first area to respond to the camping or random access in the first cell based on the second information. Entry is restricted.
  • the server in the embodiment of the present application may be one or multiple servers. That is to say, the above processing steps may be completed by one server or multiple servers, and are not specifically limited here. Among them, when it is completed by multiple servers, different processing tasks are assigned to different servers and completed through division of labor and cooperation between servers. For example, one server is responsible for collecting the first information, another server is responsible for making calculation decisions on the collected first information, and obtaining the second information and the first area corresponding to the random access failure; another server is responsible for reporting the first information to the first area. The second group of terminals in the area sends the second information.
  • the server uses the first information sent by the first group of terminals after a random access failure occurs in the first cell, determines the second information and the first area corresponding to the random access failure, and sends the information to the first area.
  • the second group of terminals in an area generates second information to instruct the second group of terminals currently in the first area to restrict camping or random access in the first cell based on the second information, thereby helping the second group of terminals.
  • Most terminals in an area, that is, the second group of terminals avoid the cell in advance and do not camp or randomly access the first cell as much as possible, thereby saving the second group of terminals in the first area from repeatedly visiting the first cell.
  • the time cost of the first cell trying random access ensures the cellular communication quality of the terminal in the first area.
  • the server not only receives information sent by some terminals after random access failure in the first cell, but also receives information sent by other terminals after random access failure in other cells. Therefore, in order to distinguish random access in different cells, For terminals that have failed to access, in order to facilitate subsequent information processing, the server needs to group the terminals according to the cells where the random access failed.
  • the server obtains the first information sent by the first group of terminals, including:
  • Step 3011 The server receives the fifth information sent by T third terminals, where the third terminal is a terminal that has failed random access in the cell where it resides, and the fifth information is used to indicate random access with the third terminal. Failure-related information, T ⁇ N ⁇ 1, and T is a positive integer.
  • the third terminal generally refers to a terminal that fails in random access in the cell where it resides.
  • the cell where the third terminal is camped may be the first cell or another cell.
  • Step 3012 Based on the fifth information, the server classifies the third terminal that meets the second condition as the first terminal and divides it into the first group of terminals.
  • the second condition includes at least one of the following:
  • the cells they reside in are the same and both are the first cell;
  • the difference between the time when the random access failure of the third terminal occurs in the first cell and the first time value is within the first preset range.
  • the first time value is the time value in the middle of the first sequence, or the first time value of the first set.
  • the average time value, the first sequence is formed by the times when T third terminals fail to access randomly in the first cell in chronological order, and the first set includes the times when T third terminals fail to access randomly in the first cell. time;
  • the geographical location of the third terminal differs from the first geographical location within a second preset range.
  • the first geographical location is the geographical location in the middle of the second number sequence, or the average geographical location of the second set.
  • the second number sequence consists of T
  • the geographical locations of the third terminals are arranged in order of distance from the first cell, and the second set includes the geographical locations of T third terminals.
  • the second condition includes that the difference between the time when the random access failure of the third terminal occurs in the first cell and the first time value is within the first preset range, it means that the random access failure will occur in the first cell.
  • Multiple third terminals that are close in time are used as the first terminals and are divided into the first group of terminals, and third terminals that are far apart in time are excluded. In this way, the server subsequently uses the first information sent by the first group of terminals, The determined second information and first area are more accurate and timely.
  • Step 3013 The server obtains the fifth information sent by the third terminal that meets the second condition, and uses it as the first information sent by the first group of terminals.
  • the server needs to divide the terminals in the first area that match the first information based on the first information. One group only needs to send the second information to the terminals of this group.
  • the server obtains P fourth terminals in the first area, P ⁇ M, and P is a positive integer.
  • the server classifies the fourth terminal that meets the third condition as the second terminal and divides it into the second group of terminals.
  • the third condition is that the communication attributes of the fourth terminal match the first information, and the communication Attributes include communication capabilities supported by the terminal and/or communication status of the terminal.
  • the communication capabilities supported by the terminal refer to the RAT corresponding to the random access failure.
  • the terminal status of the terminal refers to at least one of cell information, frequency point information and PLMN where the terminal is camped or accessed.
  • the restriction process on the first cell is not permanent.
  • the restriction can be lifted when the restriction time reaches the preset duration or reaches the preset end time (ie, a certain moment in the future). After that, the terminal can try to access the third cell again. A small area.
  • the third information will be sent to the server, It is used to enable the server to determine the second area and fourth information corresponding to successful random access based on the third information, and send the fourth information to the fourth group of terminals in the second area.
  • the method of the embodiment of the present application further includes:
  • the server obtains the third information sent by the third group of terminals.
  • the third group of terminals is a subset of the second group of terminals.
  • the second terminal in the third group of terminals meets the first condition.
  • the first condition includes the second terminal releasing the pair. After the camping or access restriction of the first cell is processed, the random access in the first cell is successful.
  • the third information includes at least one of the following information:
  • the geographical location information of the second terminal when the random access is successful and the random access is successful is successful.
  • the server may estimate the second area corresponding to the successful random access based on the geographical location information of the second terminal when the random access is successful in the third information.
  • the fourth information includes at least one of the following information:
  • the purpose is to enable the terminals in the fourth group of terminals to determine whether their current location is still within the second area after receiving the fourth information. If they are within the second area, then The restriction processing on the first cell is immediately released, and the first cell is used as a candidate cell for camping or random access, without considering whether the cell restriction time has reached or arrived; if it is not within the second area, the fourth information is ignored.
  • the purpose of this is to enable the server to immediately lift restrictions on the first cell when the server is still in the second area when receiving the third information, and the terminal is still in the second area when receiving the fourth information. management, so that terminals in the second area can use cellular communication services through the first cell as soon as possible.
  • d3 Send the fourth information to the fourth group of terminals in the second area, and the fourth group of terminals is a subset of the second group of terminals.
  • the server sends the fourth information to the fourth terminal in the second area, the purpose of which is to enable the second terminal in the fourth group of terminals to release the restriction process of camping on or accessing the first cell based on the fourth information, to enable the fourth group of terminals to use the cellular communication service as soon as possible.
  • the third group of terminals also needs to satisfy the fourth condition so that the server can subsequently determine the fourth information and the second area more accurately based on the third information sent by the third group of terminals.
  • FIG. 4 it is a schematic flow chart of an information transmission method provided by an embodiment of the present application. This method is executed by the first terminal. The following is a detailed description of the implementation process of this method based on the figure.
  • Step 401 When a random access failure occurs in the first cell, the first terminal sends at least one first information to the server, where the first terminal is a terminal in the first group of terminals; where the first information is used to determine The second information and the first area corresponding to the random access failure.
  • the second information includes at least one of the following information:
  • the first information is used to enable the server to determine the second information and the random access loss based on the first information.
  • the first area corresponding to the failure is lost, and the second information is sent to the second group of terminals in the first area, and then the second group of terminals restricts camping or access to the first cell based on the second information.
  • the first terminal communicates with the server through the Internet, a local area network, or the Internet of Things.
  • random access failure means that the number of preambles sent by the first terminal has reached n times, but the first terminal still fails to receive a matching random access response, or the contention resolution has not been completed.
  • n is a positive integer greater than 1
  • n is configured by the network side device.
  • the network side device here can be a base station.
  • Random access failures of the first terminal in the first cell include but are not limited to: n1 consecutive random access failures of the first terminal in the first cell, where n1 is a positive integer greater than 1; the first terminal fails for the first time in a period of time. The number of random access failures in the cell exceeds the preset number, the first terminal randomly accesses the first cell, and random access success and random access failure appear alternately in the random access results.
  • the neighbor cell of the first cell may be one or multiple cells, and is not limited here.
  • the third cell may be one cell or multiple cells, and is not specifically limited here.
  • the purpose of the first terminal sending the information of the second cell and/or the information of the third cell to the server is to provide reference information to the server, that is, the server can instruct the second terminal in the second group of terminals to select the third cell. Camp on the second cell or the third cell instead of camping on the first cell.
  • the first random access information includes at least one of the following information:
  • the geographical location information of the first terminal when a random access failure occurs includes at least one of the following information: the longitude of the first terminal, the latitude of the first terminal, and the altitude of the first terminal.
  • At least one first information includes: information related to the most recent random access failure of the first terminal in the first cell, or information related to the random access failure of the first terminal in the first cell other than the most recent time. Failure related information.
  • At least one first information selects information related to the most recent or recent random access failures of the first terminal in the first cell.
  • the purpose is to enable the server to subsequently determine the second information and
  • the first area is more time-sensitive.
  • the first information includes at least one of the following information:
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the first terminal when a random access failure occurs in the first cell, the first terminal sends at least one first information to the server, so that the server determines the second information and random access based on the first information.
  • the first area corresponding to the failure and sends the second information to the second group of terminals in the first area, and then the second group of terminals restricts the camping or access of the first cell based on the second information, thereby reducing
  • the time cost of repeated random access attempts by the second terminal in the first area ensures the cellular communication quality of the terminal in the area.
  • FIG. 5 it is a schematic structural diagram of a wireless access processing device provided by an embodiment of the present application.
  • the device is applied to the second terminal and may include:
  • the first receiving module 501 is configured to receive the second information sent by the server, where the second terminal is a terminal in the second group of terminals in the first area, and the first area and the second information are determined based on the first information;
  • the first information is information related to the random access failure of the first terminal, and the first terminal is a terminal that has a random access failure in the first cell;
  • the first processing module 502 is configured to restrict camping or access on the first cell based on the second information
  • the second information includes at least one of the following information:
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the first processing module 502 includes at least one of the following:
  • the first processing unit is used to prohibit camping in the first cell
  • the second processing unit is used to prohibit random access in the first cell
  • the third processing unit is used to try random access in the first cell no more than N2 times, N2 ⁇ 1, and N2 is a positive integer;
  • the wireless access processing device in this embodiment of the present application also includes:
  • the third information includes at least one of the following information:
  • the geographical location information of the second terminal when random access succeeds.
  • the second terminal is a terminal in a fourth group of terminals, and the fourth group of terminals is a subset of the second group of terminals;
  • the wireless access processing apparatus in this embodiment of the present application further includes:
  • the second receiving module is used to receive the fourth information sent by the server
  • the second processing module is configured to release the restriction process of camping or accessing on the first cell according to the fourth information.
  • the fourth information includes at least one of the following information:
  • the second processing module includes at least one of the following:
  • the fifth processing unit is used to allow camping in the first cell
  • the sixth processing unit is used to allow random access in the first cell
  • the seventh processing unit is used to increase the priority related to the first cell.
  • the priority related to the first cell includes at least one of the following:
  • the priority of the public land mobile network PLMN where the first cell is located is located.
  • the wireless access processing device in the embodiment of the present application uses the server's processed instructions on the information related to the random access failure of the first terminal, that is, the second information, to restrict the camping or access on the first cell. Processing can avoid the first cell in advance and do not camp or perform random access in the cell as little as possible, thereby reducing the time cost of repeated random access attempts by the second terminal in the first area, so that the second terminal can The terminal attempts to access other cells with stronger signals to ensure the cellular communication quality of the terminal in the area.
  • the wireless access processing device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiments of this application.
  • NAS Network Attached Storage
  • the wireless access processing device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 2. To avoid duplication, the details will not be described here.
  • FIG. 6 it is a schematic structural diagram of an information transmission device provided by an embodiment of the present application.
  • the device is applied to the server and may include:
  • the first acquisition module 601 is used to acquire the first information sent by a first group of terminals, where the first group of terminals includes N first terminals, and the first terminal is a terminal that fails random access in the first cell.
  • the information is used to indicate information related to the random access failure of the first terminal, N ⁇ 1, and N is a positive integer;
  • the third processing module 602 is configured to determine the second information and the first area corresponding to the random access failure based on the first information
  • the second sending module 603 is used to send the second information to a second group of terminals in the first area.
  • the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer;
  • the second information includes at least one of the following information:
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the first acquisition module 601 includes:
  • the eighth processing unit is configured to classify the third terminal that satisfies the second condition as the first terminal into the first group of terminals based on the fifth information;
  • a ninth processing unit configured to obtain the fifth information sent by the third terminal that meets the second condition, and use it as the first information sent by the first group of terminals;
  • the second condition includes at least one of the following:
  • the difference between the time when the random access failure of the third terminal occurs in the first cell and the first time value is within the first preset range.
  • the first time value is the time value in the middle of the first sequence, or the first time value of the first set.
  • the average time value, the first sequence is formed by the times when T third terminals fail to access randomly in the first cell in chronological order, and the first set includes the times when T third terminals fail to access randomly in the first cell. time;
  • the geographical location of the third terminal differs from the first geographical location within a second preset range.
  • the first geographical location is the geographical location in the middle of the second number sequence, or the average geographical location of the second set.
  • the second number sequence consists of T
  • the geographical location of the third terminal is arranged in order of distance from the first cell.
  • the second set includes the geographical locations of T third terminals.
  • the information transmission device in this embodiment of the present application also includes:
  • the third processing module is configured to classify the fourth terminal that meets the third condition as the second terminal into the second group of terminals according to the first information, where the third condition is the communication attribute of the fourth terminal and the first information.
  • the communication attributes include the communication capabilities supported by the terminal and/or the communication status of the terminal.
  • the third acquisition module is used to acquire the third information sent by a third group of terminals.
  • the third group of terminals is a subset of the second group of terminals.
  • the second terminal in the third group of terminals satisfies the first condition.
  • the first condition includes the first condition. After the second terminal releases the restriction on camping or accessing the first cell, it successfully randomly accesses the first cell;
  • a fourth processing module configured to determine the fourth information and the second area corresponding to successful random access based on the third information
  • the geographical location information of the second terminal when the random access is successful and the random access is successful is successful.
  • the fourth information includes at least one of the following information:
  • the second terminal in the third group of terminals also satisfies a fourth condition, and the fourth condition includes at least one of the following:
  • the difference between the time when the second terminal succeeds in random access in the first cell and the second time value is within the third preset range, where the second time value is the time value in the middle of the third sequence, or the third time value.
  • the average time value of the set, the third sequence consists of all the second terminals in the third group of terminals in the first small
  • the times when successful random access occurs in the zones are arranged in chronological order, and the third set includes the times when successful random access occurs in the first cell for all second terminals in the third group of terminals;
  • the geographical location of the second terminal differs from the second geographical location within the fourth preset range.
  • the second geographical location is the geographical location located in the middle of the fourth numerical sequence, or the average geographical location of the fourth set.
  • the fourth numerical sequence consists of the third The geographical locations of all the second terminals in the group of terminals are arranged in order of distance from the first cell, and the fourth set includes the geographical locations of all the second terminals in the third group of terminals.
  • the information transmission device in the embodiment of the present application uses the first information sent by the first group of terminals after a random access failure occurs in the first cell, determines the second information and the first area corresponding to the random access failure, and sends the information to the first area.
  • the second group of terminals in the area generates second information to instruct the second group of terminals currently in the first area to restrict camping or random access in the first cell based on the second information, thereby helping the first group of terminals.
  • Most of the terminals in the area that is, the second group of terminals, avoid the cell in advance and do not camp or randomly access the first cell as much as possible, thereby saving the second group of terminals in the first area from repeatedly accessing the first cell.
  • the time cost of a cell trying random access is to make the second terminal try to access another cell with a stronger signal, thereby ensuring the cellular communication quality of the terminal in the first area.
  • the information transmission device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiments of this application.
  • NAS Network Attached Storage
  • the information transmission device provided by the embodiment of the present application can implement each process implemented by the method embodiment in Figure 3. To avoid duplication, details will not be described here.
  • FIG. 7 it is a schematic structural diagram of an information transmission device provided by an embodiment of the present application.
  • the device is applied to the first terminal and may include:
  • the fourth sending module 701 is configured to send at least one first information to the server when a random access failure occurs in the first cell, where the first terminal is a terminal in the first group of terminals;
  • the first information is used to determine the second information and the first area corresponding to the random access failure
  • the second information includes at least one of the following information:
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell and the third cell.
  • the second cell is a neighboring cell of the first cell.
  • the third cell is The cells that the first terminal has successfully accessed for the last N1 times, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the information transmission device in the embodiment of the present application sends at least one first information to the server when a random access failure occurs in the first cell, so that the server determines the second information corresponding to the random access failure based on the first information. in the first area, and sends the second information to the second group of terminals in the first area, and then the second group of terminals restricts the camping or access of the first cell based on the second information, thereby reducing the number of terminals in the first area.
  • the time cost of the second terminal repeatedly making random access attempts within the area is so that the second terminal attempts to access cells with stronger signals in other cells, thereby ensuring the cellular communication quality of the terminal in the area.
  • the information transmission device in the embodiment of the present application may be an electronic device, such as an electronic device with an operating system, or may be a component in the electronic device, such as an integrated circuit or chip.
  • the electronic device may be a terminal or other devices other than the terminal.
  • terminals may include but are not limited to the types of terminals listed above, and other devices may be servers, network attached storage (Network Attached Storage, NAS), etc., which are not specifically limited in the embodiments of this application.
  • NAS Network Attached Storage
  • this embodiment of the present application also provides a communication device 800, including a processor 801, a memory 802, and programs or instructions stored on the memory 802 and executable on the processor 801.
  • a communication device 800 including a processor 801, a memory 802, and programs or instructions stored on the memory 802 and executable on the processor 801.
  • the communication device 800 is a second terminal, when the program or instruction is executed by the processor 801, each step of the above wireless access processing method embodiment is implemented, and the same technical effect can be achieved.
  • the communication device 800 is a server, when the program or instruction is executed by the processor 801, each step of the above information transmission method embodiment is implemented, and the same technical effect can be achieved.
  • the pass When the communication device 800 is the first terminal, when the program or instruction is executed by the processor 801, each step of the above information transmission method embodiment is implemented, and the same technical effect can be achieved. To avoid duplication, the details will not be described here.
  • An embodiment of the present application provides a terminal.
  • the terminal is a second terminal, including a processor and a communication interface.
  • the communication interface is used to receive the second information sent by the server.
  • the second terminal is a second terminal in the first area.
  • the first area and the second information are determined based on the first information; the first information is used to indicate information related to the random access failure of the first terminal, and the first terminal is a random access failure in the first cell.
  • the processor is configured to restrict the camping or access on the first cell based on the second information; wherein the second information includes at least one of the following information: information of the first cell; Cell restriction time information corresponding to the second terminal; first area.
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • Embodiments of the present application also provide a terminal, which is a second terminal, including a processor and a communication interface, wherein the communication interface is used to send at least one first piece of information to the server when a random access failure occurs in the first cell.
  • the first terminal is a terminal in the first group of terminals; wherein the first information is used to determine the second information and the first area corresponding to the random access failure; the second information includes at least one of the following information: Information of the first cell; cell restriction time information corresponding to the second terminal; first area.
  • This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment.
  • Each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect.
  • FIG. 9 is a schematic diagram of the hardware structure of a terminal that implements an embodiment of the present application.
  • the terminal 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, etc. At least some parts.
  • the terminal 900 may also include a power supply (such as a battery) that supplies power to various components.
  • the power supply may be logically connected to the processor 910 through a power management system, thereby managing charging, discharging, and power consumption through the power management system. Management and other functions.
  • the structure of the electronic device shown in FIG. 9 does not constitute a limitation on the electronic device.
  • the electronic device may include more or more components than those shown in the figure. Few components, some components are combined, or different components are arranged, which will not be described again here.
  • the input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 9041 and a microphone 9042.
  • the graphics processor 9041 is responsible for the image capture device (GPU) in the video capture mode or the image capture mode. Process the image data of still pictures or videos obtained by cameras (such as cameras).
  • the display unit 906 may include a display panel 9061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like.
  • the user input unit 907 includes at least one of a touch panel 9071 and other input devices 9072 .
  • Touch panel 9071 also known as touch screen.
  • the touch panel 9071 may include two parts: a touch detection device and a touch controller.
  • Other input devices 9072 may include but are not limited to physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described again here.
  • the radio frequency unit 901 after receiving downlink data from the network side device, can transmit it to the processor 910 for processing; in addition, the radio frequency unit 901 can send uplink data to the network side device.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, an amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, etc.
  • Memory 909 can be used to store software programs as well as various data.
  • the memory 909 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data, wherein the first storage area may store an operating system, an application program or instructions required for at least one function (such as a sound playback function, Image playback function, etc.) etc.
  • memory 909 may include volatile memory or nonvolatile memory, or memory 909 may include both volatile and nonvolatile memory.
  • the non-volatile memory can be read-only memory (Read-Only Memory, ROM), programmable read-only memory (Programmable ROM, PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically removable memory.
  • Volatile memory can be random access memory (Random Access Memory, RAM), static random access memory (Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), synchronous dynamic random access memory (Synchronous DRAM, SDRAM), double data rate synchronous dynamic random access memory (Double Data Rate SDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (Enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (Synch link DRAM) , SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DRRAM).
  • RAM Random Access Memory
  • SRAM static random access memory
  • DRAM dynamic random access memory
  • synchronous dynamic random access memory Synchronous DRAM, SDRAM
  • Double data rate synchronous dynamic random access memory Double Data Rate SDRAM, DDRSDRAM
  • enhanced SDRAM synchronous dynamic random access memory
  • Synch link DRAM synchronous link dynamic random access memory
  • SLDRAM direct memory bus random access memory
  • Direct Rambus RAM Direct Rambus RAM
  • the processor 910 may include one or more processing units; optionally, the processor 910 integrates an application processor and a modem processor, where the application processor mainly handles operations related to the operating system, user interface, application programs, etc., Modem processors mainly process wireless communication signals, such as baseband processors. It can be understood that the above modem processor may not be integrated into the processor 910.
  • the radio frequency unit 901 is used to receive the second information sent by the server, where the second terminal is a terminal in the second group of terminals in the first area, and the first area and the second information are Determined based on the first information;
  • the first information is information related to the random access failure of the first terminal, and the first terminal is a terminal that has a random access failure in the first cell;
  • the processor 910 is configured to restrict camping or access on the first cell based on the second information
  • the second information includes at least one of the following information:
  • the terminal in the embodiment of the present application uses the server's instructions after processing the information related to the random access failure of the first terminal, that is, the second information, to restrict the stay or access in the first cell, and can be processed in advance. Avoid the first cell and do not camp or perform random access in the cell as little as possible, thereby reducing the time cost of repeated random access attempts by the second terminal in the first area, so that the second terminal attempts to access. Other cells have stronger signals, thus ensuring the cellular communication quality of terminals in the area.
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • processor 910 is also used for at least one of the following:
  • Random access in the first cell is prohibited
  • the number of random access attempts in the first cell shall not exceed N2 times, N2 ⁇ 1, and N2 is a positive integer;
  • the processor 910 is also configured to send third information to the server when it is determined that the first condition is met;
  • the first condition includes that the second terminal succeeds in random access in the first cell after lifting restrictions on camping or access in the first cell; the third information is used to determine the second area corresponding to the successful random access. and fourth information.
  • the third information includes at least one of the following information:
  • the geographical location information of the second terminal when random access succeeds.
  • the second terminal is a terminal in the fourth group of terminals
  • the fourth group of terminals is a subset of the second group of terminals, correspondingly:
  • the radio frequency unit 901 is also used to: receive the fourth information sent by the server;
  • Processor 910 also used for:
  • the restriction process of camping or accessing on the first cell is released.
  • the fourth information includes at least one of the following information:
  • processor 910 is also used for at least one of the following:
  • the priority related to the first cell includes at least one of the following:
  • the priority of the public land mobile network PLMN where the first cell is located is located.
  • the terminal in the embodiment of the present application uses the server's instructions after processing the information related to the random access failure of the first terminal, that is, the second information, to restrict the stay or access in the first cell, and can be processed in advance. Avoid the first cell and do not camp or perform random access in the cell as little as possible, thereby reducing the time cost of repeated random access attempts by the second terminal in the first area, so that the second terminal attempts to access. Other cells have stronger signals, thereby ensuring the cellular communication quality of terminals in the area.
  • the radio frequency unit 901 is configured to send at least one first information to the server when a random access failure occurs in the first cell, wherein the first terminal is a terminal in the first group of terminals. ; Wherein, the first information is used to determine the second information and the first area corresponding to the random access failure; the second information includes at least one of the following information: information of the first cell; cell restrictions corresponding to the second terminal Time information; first area.
  • the first information includes at least one of the following information:
  • the target cell includes at least one of the first cell, the second cell, and the third cell.
  • the second cell is a neighboring cell of the first cell
  • the third cell is the one that the first terminal has successfully accessed for the last N1 times.
  • Cell, N1 ⁇ 1, and N1 is a positive integer;
  • the geographical location information of the first terminal when a random access failure occurs is not limited.
  • the terminal in the embodiment of the present application when a random access failure occurs in the first cell, sends at least one first information to the server, so that the server determines the second information and the third information corresponding to the random access failure based on the first information. area, and sends the second information to the second group of terminals in the first area, and then the second group of terminals restricts the camping or access of the first cell based on the second information, thereby reducing the number of terminals in the first area.
  • the time cost for the second terminal to repeatedly make random access attempts is to make the second terminal try to access other cells with stronger signals, thereby ensuring the cellular communication quality of the terminal in the area.
  • An embodiment of the present application also provides a server, including a processor and a communication interface, wherein the processor is used to obtain the first information sent by a first group of terminals, where the first group of terminals includes N first terminals, and the first terminal is For a terminal that fails random access in the first cell, the first information is used to indicate and Information related to the random access failure of the first terminal, N ⁇ 1, and N is a positive integer; according to the first information, the second information and the first area corresponding to the random access failure are determined, and the communication interface is used to provide the first The second group of terminals in the area sends second information.
  • the second group of terminals includes M second terminals, M ⁇ 1, and M is a positive integer; where the second information includes at least one of the following information: first cell information; cell restriction time information corresponding to the second terminal; the first area.
  • the baseband device 1003 may include, for example, at least one baseband board on which multiple chips are disposed, as shown in FIG. Program to perform the network device operations shown in the above method embodiments.
  • the server may also include a network interface 1006, such as a common public radio interface (CPRI).
  • a network interface 1006 such as a common public radio interface (CPRI).
  • CPRI common public radio interface
  • Embodiments of the present application also provide a readable storage medium, which stores a program or instructions.
  • a program or instructions When the program or instructions are executed by a processor, each of the above wireless access processing methods or information transmission method embodiments is implemented. The process can achieve the same technical effect. To avoid repetition, it will not be described again here.
  • the processor is the processor in the electronic device described in the above embodiment.
  • the readable storage medium includes computer-readable storage media, such as computer read-only memory (Read-Only Memory). Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • An embodiment of the present application further provides a chip.
  • the chip includes a processor and a communication interface.
  • the communication interface is coupled to the processor.
  • the processor is used to run programs or instructions to implement the above wireless access processing method or Each process of the information transmission method embodiment can achieve the same technical effect. To avoid duplication, it will not be described again here.
  • chips mentioned in the embodiments of this application may also be called system-on-chip, system-on-a-chip, system-on-a-chip or system-on-chip, etc.
  • Embodiments of the present application provide a computer program product.
  • the program product is stored in a storage medium.
  • the program product is executed by at least one processor to implement each process of the above wireless access processing method or information transmission method embodiment, and can achieve the same technical effect, so to avoid repetition, we will not repeat them here.
  • Embodiments of the present application also provide a wireless access system, including a first terminal, a second terminal and a server.
  • the second terminal can be used to perform the steps of the wireless access processing method as described above.
  • the server can be used to perform the steps of the wireless access processing method as described above.
  • the first terminal may be configured to perform the steps of the information transmission method described above.
  • the methods of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, they can also be implemented by over hardware, but in many cases the former is the better implementation.
  • the technical solution of the present application can be embodied in the form of a computer software product that is essentially or contributes to the existing technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, disk , optical disk), including several instructions to cause a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of this application.

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Abstract

本申请公开了一种无线接入处理方法、信息传输方法、装置及设备,属于通信技术领域。该方法包括:第二终端接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息均由服务器根据第一组终端发送的第一信息确定;第一组终端包括N个第一终端,第一终端为在第一小区发生随机接入失败的终端,第一信息为与第一终端的随机接入失败相关的信息,N≥1,且N为正整数;第二终端基于第二信息,对在第一小区上的驻留或接入进行限制处理;其中,第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域。

Description

无线接入处理方法、信息传输方法及设备
相关申请的交叉引用
本申请主张在2022年04月24日在中国提交的中国专利申请No.202210435209.5的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域,具体涉及一种无线接入处理方法、信息传输方法、装置及设备。
背景技术
随机接入过程是移动通信***中实现终端与基站上行同步的一个重要流程。由于用户的随机性、无线环境的复杂性决定了这种接入的发起及采用的资源也具有随机性,它使终端与网络建立通信连接成为可能。而随机接入失败会导致终端无法接入网络,从而影响终端的正常通信。
造成随机接入失败的原因是多样的,其中一种情况是小区随机接入参数仅能支持距离较近的终端随机接入成功,而距离基站较远的终端若因小区信号强度较大而选择在该小区驻留时,则会反复出现随机接入失败,导致终端不仅不能接入该基站对应的小区,也无法接入其他小区,造成长时间不能使用蜂窝通信服务。
发明内容
本申请实施例的目的是提供一种无线接入处理方法、信息传输方法、装置及设备,能够解决现有终端因随机接入失败而无法接入网络的问题。
第一方面,本申请实施例提供一种无线接入处理方法,包括:
第二终端接收服务器发送的第二信息,其中,所述第二终端为第一区域内的第二组终端中的终端,所述第一区域和所述第二信息是根据第一信息确定的;所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,所述第一终端为在第一小区发生随机接入失败的终端;
第二终端基于所述第二信息,对在所述第一小区上的驻留或接入进行限制处理;
其中,所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第二方面,本申请实施例还提供一种信息传输方法,包括:
服务器获取第一组终端发送的第一信息,其中,所述第一组终端包括N个第一终端,所述第一终端为在第一小区发生随机接入失败的终端,所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,N≥1,且N为正整数;
服务器根据所述第一信息,确定第二信息和随机接入失败所对应的第一区域;
服务器向所述第一区域内的第二组终端发送所述第二信息,所述第二组终端包括M个第二终端,M≥1,且M为正整数;
其中,所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第三方面,本申请实施例还提供一种信息传输方法,包括:
第一终端在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;
其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域;
所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第四方面,本申请实施例还提供一种无线接入处理装置,应用于第二终 端,包括:
第一接收模块,用于接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,所述第一区域和所述第二信息是根据第一信息确定的;所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,所述第一终端为在第一小区发生随机接入失败的终端;
第一处理模块,用于基于所述第二信息,对在所述第一小区上的驻留或接入进行限制处理;
其中,所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第五方面,本申请实施例还提供一种信息传输装置,应用于服务器,包括:
第一获取模块,用于获取第一组终端发送的第一信息,其中,所述第一组终端包括N个第一终端,所述第一终端为在第一小区发生随机接入失败的终端,所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,N≥1,且N为正整数;
第三处理模块,用于根据所述第一信息,确定第二信息和随机接入失败所对应的第一区域;
第二发送模块,用于向所述第一区域内的第二组终端发送所述第二信息,所述第二组终端包括M个第二终端,M≥1,且M为正整数;
其中,所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第六方面,本申请实施例还提供一种信息传输装置,应用于第一终端,包括:
第四发送模块,用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;
其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域,并向所述第一区域内的第二组终端发送所述第二信息;所述第二组终端包括M个第二终端,M≥1,且M为正整数;
所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
第七方面,本申请实施例提供了一种终端,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面所述的无线接入处理方法的步骤。
第八方面,本申请实施例提供了一种终端,所述终端为第二终端,包括处理器及通信接口,其中,所述通信接口用于接收服务器发送的第二信息,其中,所述第二终端为第一区域内的第二组终端中的终端,所述第一区域和所述第二信息是根据第一信息确定的;所述第一信息用于指示与第一终端的随机接入失败相关的信息,所述第一终端为在第一小区发生随机接入失败的终端,所述处理器用于基于所述第二信息,对在所述第一小区上的驻留或接入进行限制处理;其中,所述第二信息包括以下信息中的至少一项:所述第一小区的信息;与所述第二终端对应的小区限制时间信息;所述第一区域。
第九方面,本申请实施例还提供了一种服务器,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第二方面所述的方法的步骤。
第十方面,本申请实施例还提供了一种服务器,包括处理器及通信接口,其中,所述处理器用于获取第一组终端发送的第一信息,其中,所述第一组终端包括N个第一终端,所述第一终端为在第一小区发生随机接入失败的终端,所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,N≥1,且N为正整数;根据所述第一信息,确定第二信息和随机接入失败所对应的第一区域,所述通信接口用于向所述第一区域内的第二组终端发送所述第二信息,所述第二组终端包括M个第二终端,M≥1,且M为正整数;其中,所述第二信息包括以下信息中的至少一项:所述第一小区的信息;与 所述第二终端对应的小区限制时间信息;所述第一区域。
第十一方面,本申请实施例还提供了一种终端,包括处理器和存储器,所述存储器存储可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第三方面所述的信息传输方法的步骤。
第十二方面,本申请实施例还提供一种终端,所述终端为第二终端,包括处理器及通信接口,其中,所述通信接口用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域;所述第二信息包括以下信息中的至少一项:所述第一小区的信息;与所述第二终端对应的小区限制时间信息;所述第一区域。
第十三方面,本申请实施例还提供了一种无线接入***,包括第一终端、第二终端和服务器,所述第二终端可用于执行如第一方面所述的无线接入处理方法的步骤,所述服务器可用于执行如第二方面所述的信息传输方法的步骤,所述第一终端可用于执行如第三方面所述的信息传输方法的步骤。
第十四方面,本申请实施例还提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面所述的无线接入处理方法的步骤,或者实现如第二方面所述的信息传输方法的步骤,或者实现如第三方面所述的信息传输方法的步骤。
第十五方面,本申请实施例提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面所述的无线接入处理方法,或者实现如第二方面所述的信息传输方法,或者实现如第三方面所述的信息传输方法。
第十六方面,本申请实施例提供一种计算机程序产品,该程序产品被存储在存储介质中,该程序产品被至少一个处理器执行以实现如第一方面所述的无线接入处理方法,或者实现如第二方面所述的信息传输方法,或者实现如第三方面所述的信息传输方法。
在本申请实施例中,第二终端接收服务器发送的第二信息,其中第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息均由服务器根据第一组终端发送的第一信息确定;第一组终端包括N个第一终端,第一终 端为在第一小区发生随机接入失败的终端,第一信息为与第一终端的随机接入失败相关的信息,N≥1,且N为正整数;第二终端基于第二信息,对在第一小区上的驻留或接入进行限制处理;其中,第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域,如此,第二组终端中的第二终端利用服务器对第一终端的随机接入失败的相关信息的处理后的指示,即第二信息,对在第一小区上的驻留或接入进行限制处理,能够提前规避该第一小区,不在或尽可能少地在该小区做驻留或随机接入,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
附图说明
图1为本申请实施例提供的方法在设备间交互流程示意图;
图2为本申请实施例的无线接入处理方法的流程示意图;
图3为本申请实施例的信息传输方法的流程示意图之一;
图4为本申请实施例的信息传输方法的流程示意图之二;
图5为本申请实施例的无线接入处理装置的结构示意图;
图6为本申请实施例的信息传输装置的结构示意图之一;
图7为本申请实施例的信息传输装置的结构示意图之二;
图8为本申请实施例的通信设备的结构示意图;
图9为本申请实施例的终端的硬件结构示意图;
图10为本申请实施例的服务器的硬件结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别 类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施,且“第一”、“第二”等所区分的对象通常为一类,并不限定对象的个数,例如第一对象可以是一个,也可以是多个。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
终端在第五代移动通信技术(5th Generation Mobile Communication Technology,简称5G)新空口(New Radio,NR)网络的小区搜索分为两种类型:一者是初始小区搜索,另一者是基于存储信息的小区搜索。
当终端选定公共陆地移动网(Public Land Mobile Network,PLMN)后,开始小区搜索过程。如果终端存储信息中包含该PLMN的小区信息,则开始“基于存储信息的小区搜索”。若在基于存储信息的小区搜索的过程中没有找到“合适小区(suitable cell)”,则开始“初始小区搜索”。
如果终端存储信息中不包含该PLMN的小区信息,该小区开始“初始小区搜索”。
对于这两种类型的小区搜索,如果终端找到“合适小区”,终端在这个“合适小区”上驻留。
其中,“合适小区”是满足以下条件的小区:
该小区属于选择的PLMN、注册的PLMN、或者等效PLMN的列表中的PLMN;
满足小区选择的S准则;
根据终端非接入层(Non-Access Stratum,NAS)最新的信息,该小区没有被设置为“禁止小区选择、禁止小区重选”;
根据终端NAS最新的信息,该小区的跟踪区域码(Tracking Area Code,TAC)不在禁止跟踪区域“Forbidden Tracking Areas”列表里。
这里的“合适小区”,并不保证终端可以随机接入成功。如果终端在该小区上随机接入反复失败,则该终端无法使用蜂窝通信功能。
NR随机接入过程分为竞争随机接入(Contention-Based Random Access,CBRA)和非竞争随机接入(Contention-Free Random Access,CFRA)。其中 两种随机接入过程都涉及Msg1(即随机接入前导码Random Access Preamble)与Msg2(即随机接入响应Random Access Response)。如果终端发送Msg1后收到的Msg2内容不符合预期,也会导致该终端随机接入失败。其具体原因分析如下:
NR***中随机接入参数中的循环移位值Ncs与小区覆盖半径的关系为:当其他参数不变,小区覆盖半径与Ncs成正比。即Ncs越大,能够支持的小区半径越大。
当终端距离基站较远,终端发送Msg1的随机接入前导码,在基站侧将解调时容易被映射为错误的循环移位值,导致终端收到Msg2中的媒体接入控制(Medium Access Control,MAC)信息的随机接入前导码标识(Random Access Preamble Identifier,RAPID)字段与预期不相符,导致终端的随机接入失败。并且,由于小区信号强度与基站配置的随机接入相关参数不匹配,使得该终端在该小区仍将不断重复上述随机接入过程,导致终端不仅不能接入该基站对应的小区,也无法接入其他小区,造成长时间不能使用蜂窝通信服务。
为了解决上述问题,本申请实施例提供了一种无线接入处理方法、信息传输方法、装置及电子设备。本申请实施例的方法涉及终端与服务器之间的交互。为了便于理解,通过下述实施例一,从整体交互流程出发,阐述终端在随机接入失败后的处理过程。参见图1,具体步骤如下:
S101,第一终端在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息。
其中,第一终端为第一组终端中的终端,第一组终端包括N个第一终端,且该N个第一终端均在第一小区发生随机接入失败。
第一信息用于指示与第一终端的随机接入失败相关的信息。
需要说明的是,随机接入失败是指第一终端发送的前导码的次数已经达到n次,但第一终端仍未能收到匹配的随机接入响应,或者仍未完成竞争解决。其中,n为大于1的正整数,n由网络侧设备配置。这里网络侧设备可为基站。
第一终端在第一小区发生随机接入失败包括但不限于:第一终端在第一 小区发生连续n1次随机接入失败,n1为大于1的正整数;第一终端在一段时间内在第一小区发生随机接入失败的次数超过预设次数,第一终端在第一小区发生随机接入且随机接入结果中随机接入成功和随机接入失败交替出现。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
其中,第一小区的邻区,即第二小区,可以是一个也可以是多个,这里不做限定。第三小区可以是一个小区也可以是多个小区,这里不做具体限定。
需要说明的是,第一终端向服务器发送第二小区的信息和/或第三小区的信息,其目的是为了提供参考信息给服务器,即服务器可以指示第二组终端内的第二终端选择第二小区或者第三小区进行驻留,而不去驻留在第一小区上。
可选地,目标小区的信息包括以下信息中的至少一项:
公共陆地移动网络标识PLMN ID;
无线接入技术(Radio Access Technology,RAT)信息;
频点信息;
物理小区标识(Physical Cell Identifier,PCI);
小区标识;
信号强度;
所在的追踪区域(Tracking area)信息;
所在的核心网(Core Net)信息;
所在的无线接入网络(Radio Access Network,RAN)区域(Area)信息。
可选地,第一随机接入信息包括以下信息中的至少一项:
随机接入连续尝试次数;
表示随机接入失败的随机接入结果。
这里,第一终端发生随机接入失败时的地理位置信息包括以下信息中的至少一项:第一终端所在经度、第一终端所在纬度、第一终端所在海拔高度。
S102,服务器根据第一信息,确定第二信息和随机接入失败所对应的第一区域。
应理解,对于处于该第一区域内、且还未尝试在第一小区进行随机接入的终端,若尝试接入第一小区,结果都将失败。
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
S103,服务器向第一区域内的第二组终端发送第二信息,第二组终端包括M个第二终端,M≥1,且M为正整数。
需要说明的是,第一终端在发生随机接入失败时所处的位置位于第一区域内,此时第一组终端属于第二组终端,也就是第一组终端为第二组终端的子集。
这里,第二终端接收到第二信息后,通过第二信息可知其所在第一区域的终端发生随机接入失败的小区的信息,即第一小区的信息。
若第二信息包括与第二终端对应的小区限制时间信息,其目的是为了指示第二终端对第一小区执行限制处理的时间信息。可选地,与第二终端对应的小区限制时间信息包括与第二终端对应的小区限制时长,或者与第二终端对应的小区限制结束时刻。
应理解,小区限制时长可从第二终端接收到第二信息的时刻开始计时,持续限制预设时长。与第二终端对应的小区限制结束时刻是未来的某个时刻,比如服务器上午10点发送的第二信息,与第二终端对应的小区限制结束时刻为下午6点。
需要说明的是,不同的第二终端对应的小区限制时间信息可以相同也可以不同,这里不做具体限定。
若第二信息包括第一区域,其目的是使第二终端在接收到第二信息后,判断当前自身的所在位置是否还处于第一区域内,若处于第一区域内则执行 步骤S104;若不在第一区域内,则忽略该第二信息,不做任何处理。这样做的目的是为了使服务器在收到第一信息时,还处于第一区域内,但接收到第二信息时已经不在第一区域内的终端省去了对第一小区的限制处理,能够节约资源。
S104,第二终端基于第二信息,对在第一小区上的驻留或接入进行限制处理。
这里,第二终端指的是处于第一区域内的终端。
在一可选地实现方式中,步骤S104中,对在第一小区上的驻留或接入进行限制处理可包括:
禁止在第一小区进行驻留;
禁止在第一小区进行随机接入;
在第一小区尝试随机接入的次数不超过N2次,N2≥1,且N2为正整数;
调低与第一小区相关的优先级。
需要说明的是,本申请实施例的无线接入处理方法,利用小部分终端(即第一组终端)在一个小区上随机接入失败后的信息,通过服务器以帮助一个区域内(第一区域)内大部分终端(即第二组终端)提前规避该小区,不在或者尽可能少地在该小区做驻留或随机接入,从而节省该区域内大部分终端反复在该小区尝试随机接入的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
在上述基础上,进一步地,方法还可包括:
第二组终端中的第三组终端在对第一小区的限制达到预设时长或者到达规定时间,解除对第一小区的驻留或接入的限制处理后,对第一小区尝试随机接入,得到随机接入结果。
若随机接入成功,且连续尝试次数小于或者等于预设次数,则第二终端记录第三信息,并将第三信息发送至服务器。
这里,第三信息用于指示与第二终端的随机接入成功相关的信息。
服务器基于多个第二终端发送的第三信息确定第四信息和第二区域,并向第二区域内的第四组终端发送第四信息。
之后,第四组终端中的终端,接收服务器发送的第四信息;并根据第四 信息,解除在第一小区上的驻留或接入的限制处理。
在第一区域内的一部分终端解除在第一小区上的驻留或接入的限制处理,并尝试接入第一小区成功后,说明第一小区的随机接入功能恢复正常,经过上述处理,即将第一小区的随机接入功能恢复正常所对应的区域(即第二区域)内的终端均解除在第一小区上的驻留或接入的限制处理,可以尽快将第一小区作为驻留或随机接入的候选小区,为更好的蜂窝通信质量提供更多可能。
下面从单侧实体的角度,结合附图,通过具体地实施例及其应用场景对本申请实施例提供的方法进行详细地说明。
如图2所示,为本申请实施例提供的无线接入方法的流程示意图。该方法由第二终端执行,下面就该图具体说明该方法的实施过程。
步骤201,第二终端接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息是根据第一信息确定的;第一信息用于指示与第一终端的随机接入失败相关的信息,第一终端为在第一小区发生随机接入失败的终端。
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
需要说明的是,第二终端接收到第二信息后,通过第二信息可知其所在第一区域的终端发生随机接入失败的小区的信息,即第一小区的信息。
若第二信息包括与第二终端对应的小区限制时间信息,其目的是为了指示第二终端对第一小区执行限制处理的时间信息。可选地,与第二终端对应的小区限制时间信息包括与第二终端对应的小区限制时长,或者与第二终端对应的小区限制结束时刻。
应理解,小区限制时长可从第二终端接收到第二信息的时刻开始计时,持续限制预设时长。与第二终端对应的小区限制结束时刻是未来的某个时刻,比如服务器上午10点发送的第二信息,与第二终端对应的小区限制结束时刻为下午6点。
需要说明的是,不同的第二终端对应的小区限制时间信息可以相同也可以不同,这里不做具体限定。
若第二信息包括第一区域,其目的是使第二终端在接收到第二信息后,判断当前自身的所在位置是否还处于第一区域内,若处于第一区域内则执行步骤202;若不在第一区域内,则忽略该第二信息,不做任何处理。这样做的目的是为了使在服务器收到第一信息时,还处于第一区域内,但接收到第二信息时已经不在第一区域内的终端省去了对第一小区的限制处理,能够节约资源。
步骤202,第二终端基于第二信息,对在第一小区上的驻留或接入进行限制处理。
在一可选地实现方式中,步骤202中,对在第一小区上的驻留或接入进行限制处理,包括:
禁止在第一小区进行驻留;
禁止在第一小区进行随机接入;
在第一小区尝试随机接入的次数不超过N2次,N2≥1,且N2为正整数;
调低与第一小区相关的优先级。
这里,禁止在第一小区进行驻留指的是禁止在第一小区进行小区选择和/或小区重选。
调低与第一小区相关的优先级具体指的是在第二终端进行小区选择、小区重选和随机接入中的至少一项操作时,调低与第一小区相关的优先级。
本申请实施例的无线接入处理方法,第二组终端中的第二终端利用服务器对第一终端的随机接入失败的相关信息的处理后的指示,即第二信息,对在第一小区上的驻留或接入进行限制处理,能够提前规避该第一小区,不在或尽可能少地在该小区做驻留或随机接入,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功 接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
这里,上述各个信息的含义解释,可详见图1所示的实施例部分,这里不再赘述。
需要说明的是,若第二信息包括与第二终端对应的小区限制时间信息,则在对第一小区的限制达到预设时长或者到达规定时间后,则第二终端可以解除对第一小区的限制。或者若第二信息不包括与第二终端对应的小区限制时间信息,但第二终端按照预先约定,在对第一小区的限制达到预设时长或者到达规定时间后,也可解除对第一小区的限制。
在一可选地实现方式中,本申请实施例的方法还可包括:
a1:第二终端在确定满足第一条件时向服务器发送第三信息。
其中,第一条件包括第二终端解除对第一小区的驻留或接入的限制处理后,在第一小区随机接入成功;第三信息用于确定随机接入成功所对应的第二区域和第四信息。
可选地,第三信息包括以下信息中的至少一项:
第一小区的信息;
第二随机接入信息;
发生随机接入成功的时间信息;
第二终端发生随机接入成功时的地理位置信息。
这里,第二随机接入信息包括以下信息中的至少一项:
随机接入连续尝试次数;
表示随机接入成功的随机接入结果。
这里,第二终端发送随机接入成功时的地理位置信息包括以下中的至少一项:第一终端所在经度、第二终端所在纬度、第二终端所在海拔高度。
需要说明的是,上述第三信息用以使服务器基于第三信息确定随机接入成功所对应的第二区域和第四信息,并向第二区域内的第四组终端发送第四信息。
应理解,对于处于第二区域内、且未解除对第一小区的限制处理的终端,在解除对第一小区的限制处理后,若尝试接入第一小区,结果将是接入成功。
可选地,第四信息包括以下信息中的至少一项:
第一小区的信息;
第二区域。
这里,若第四信息包括第一小区的信息,其目的是了为指示第四组终端中的终端,第一小区是能够接入成功的小区,可以将第一小区作为驻留或者随机接入的候选小区。
若第四信息包括第二区域,其目的是使第四组终端中的终端在接收到第四信息后,判断当前自身所在位置是否还处于第二区域内,若处于第二区域内,则可即刻解除对第一小区的限制处理,将第一小区作为驻留或者随机接入的候选小区,不必考虑小区限制时间是否达到或者到来;若未处于第二区域内,则忽略该第四信息。
这样做的目的是为了使服务器在收到第三信息时,还处于第二区域内,且接收到第四信息时仍处在第二区域内的终端即刻解除对第一小区的限制处理,从而尽快使第二区域内的终端可以通过第一小区使用蜂窝通信服务。
在一可选地实现方式中,若第二终端为第四组终端中的终端,所述第四组终端为所述第二组终端的子集;本申请实施例的方法还包括:
b1:接收服务器发送的第四信息。
b2:根据第四信息,解除在第一小区上的驻留或接入的限制处理。
这里,第二终端根据第四信息即可解除在第一小区上的驻留或接入的限制处理,以尽快使得该第二终端使用蜂窝通信服务。
需要说明的是,可选地,解除对第一小区的驻留或接入的限制处理,包括以下至少一项:
允许在第一小区进行驻留;
允许在第一小区进行随机接入;
调高与第一小区相关的优先级。
这里,允许在第一小区进行驻留指的是允许在第一小区进行小区选择和/或小区重选。
调高与第一小区相关的优先级具体指的是在第二终端进行小区选择、小区重选和随机接入中的至少一项操作时,调高与第一小区相关的优先级。
需要解释的是,与第一小区相关的优先级包括以下中的至少一项:
第一小区的优先级;
第一小区所在频点的优先级;
第一小区所在无线接入技术RAT的优先级;
第一小区所在公共陆地移动网络PLMN的优先级。
如图3所示,为本申请实施例提供的信息传输方法的流程示意图。该方法由服务器执行,下面就该图具体说明该方法的实施过程。
步骤301,服务器获取第一组终端发送的第一信息,其中,第一组终端包括N个第一终端,第一终端为在第一小区发生随机接入失败的终端,第一信息用于指示与第一终端的随机接入失败相关的信息,N≥1,且N为正整数。
具体的,服务器获取第一组终端中每个第一终端发送的第一信息。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
这里,上述各个信息的含义解释,可详见图1所示的实施例部分,这里不再赘述。
步骤302,服务器根据第一信息,确定第二信息和随机接入失败所对应的第一区域。
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
这里,服务器可根据第一信息中的第一终端发生随机接入失败时的地理 位置信息,估计出随机接入失败所对应的第一区域。
与第二终端对应的小区限制时间信息是指与第二终端对应的、限制对象为第一小区的小区限制时间信息。
需要说明的是,服务器在接收到第一组终端发送的第一信息后,确定随机接入失败所对应的第一区域,该第一区域内的终端(后文中第二组终端中的终端)若尝试接入第一小区,其结果都将是失败。为了节省该区域内大部分终端反复在该小区尝试随机接入的时间成本,保证该区域内终端的蜂窝通信质量,服务器生成第二信息,以指示当前处于第一区域内的第二组终端对在第一小区的驻留或随机接入进行限制。
步骤303,服务器向第一区域内的第二组终端发送第二信息,第二组终端包括M个第二终端,M≥1,且M为正整数。
这里,服务器向第一区域内的第二组终端发送第二信息,其目的是指示当前处于第一区域内的第二组终端基于该第二信息,对在第一小区的驻留或随机接入进行限制。
需要说明的是,本申请实施例中的服务器可以是一台也可以是多台,也就是说,上述处理步骤可以由一台服务器完成,也可以由多台服务器完成,这里不做具体限定。其中,由多台服务器完成时,不同的处理任务分配在不同的服务器上,通过服务器之间的分工合作完成。比如,一台服务器负责收集第一信息,另一台服务器负责对收集来的第一信息进行计算决策,获得第二信息和随机接入失败对应的第一区域;再一台服务器负责向第一区域内的第二组终端发送第二信息。
本申请实施例的信息传输方法,服务器利用第一组终端在第一小区发生随机接入失败后发送的第一信息,确定第二信息和随机接入失败所对应的第一区域,并向第一区域内的第二组终端发生第二信息,以指示当前处于第一区域内的第二组终端基于该第二信息,对在第一小区的驻留或随机接入进行限制,从而帮助第一区域内大部分终端,即第二组终端,提前规避该小区,不在或者尽可能少地在该第一小区进行驻留或随机接入,从而节省第一区域内第二组终端反复在该第一小区尝试随机接入的时间成本,保证第一区域内终端的蜂窝通信质量。
需要说明的是,服务器不仅接收一些终端在第一小区上随机接入失败后发送的信息,还接收其他一些终端在其他小区上随机接入失败后发送的信息,所以为了区分在不同小区上随机接入失败的终端,便于后续对信息进行处理,服务器需要按照对应随机接入失败的小区对终端进行分组。
在一可选地的实现方式中,本申请实施例的方法步骤301,服务器获取第一组终端发送的第一信息,包括:
步骤3011,服务器接收T个第三终端发送的第五信息,其中,第三终端为在所驻留的小区发生随机接入失败的终端,第五信息用于指示与第三终端的随机接入失败相关的信息,T≥N≥1,且T为正整数。
这里,第三终端泛指在所驻留的小区上发生随机接入失败的终端。其中,第三终端所驻留的小区可以是第一小区、也可以是其他小区。
步骤3012,服务器基于第五信息,将满足第二条件的第三终端作为第一终端,划分到第一组终端内。
其中,所述第二条件包括以下中的至少一者:
所驻留的小区相同,且均为第一小区;
第三终端在第一小区发生随机接入失败的时间与第一时间值的差值在第一预设范围内,第一时间值为居于第一数列中间位置的时间值,或者第一集合的平均时间值,第一数列由T个第三终端在第一小区发生随机接入失败的时间按照时间先后顺序排列形成,第一集合包括T个第三终端在第一小区发生随机接入失败的时间;
第三终端的地理位置与第一地理位置相差在第二预设范围内,第一地理位置为居于第二数列中间位置的地理位置,或者第二集合的平均地理位置,第二数列由T个第三终端的地理位置按照与第一小区的距离远近顺序排列形成,第二集合包括T个第三终端的地理位置。
这里,若第二条件包括第三终端在第一小区发生随机接入失败的时间与第一时间值的差值在第一预设范围内,指的是将在第一小区发生随机接入失败的时间上接近的多个第三终端作为第一终端,划分到第一组终端,将时间上相差较远的第三终端排除在外,这样,服务器后续依据第一组终端发送的第一信息,确定的第二信息和第一区域更为准确也更具时效性。
若第二条件包括第三终端的地理位置与第一地理位置相差在第二预设范围内,指的是将地理位置上相差不远、比较接近的多个第三终端作为第一终端,划分到第一组终端,将地理位置上相差较远的第三终端排除在外,这样,服务器后续依据第一组终端发送的第一信息,确定的第二信息和第一区域更为准确。
步骤3013,服务器获取满足第二条件的第三终端发送的第五信息,并将其作为第一组终端发送的第一信息。
需要说明的是,不同终端的通信属性不同,对应的能够为其提供服务所匹配的基站也不同。若第一小区所对应的基站支持5G技术,而终端为不支持5G技术的终端,或者是第一小区所对应的基站所属的PLMN与终端注册的PLMN不同等这些情况都会导致一些终端由于自身通信属性而不能接入第一小区。而第一区域内的终端就可能存在由于自身通信属性而不能接入第一小区的终端,为了节省网络资源,服务器需要基于第一信息,将第一区域内与第一信息匹配的终端划分为一组,仅将第二信息发送给该组终端即可。
因此,在一可选地实现方式中,在方法步骤303之前,本申请实施例的方法还可包括:
c1,服务器获取第一区域内的P个第四终端,P≥M,且P为正整数。
c2,服务器根据第一信息,将满足第三条件的第四终端作为第二终端,划分到第二组终端内,其中,第三条件为第四终端的通信属性与第一信息相匹配,通信属性包括终端所支持的通信能力和/或终端的通信状态。
其中,终端所支持的通信能力是指随机接入失败所对应的RAT。终端的终端状态是指终端驻留或接入的小区信息、频点信息和PLMN中的至少一项。
需要说明的是,在服务器向第一区域内的第二组终端发送第二信息之后,第二组终端接收服务器发送的第二信息,并根据第二信息,对在第一小区的驻留或接入进行限制处理。
应理解,对第一小区的限制处理并非是永久的,在限制时间达到预设时长或者达到预设结束时刻(即未来的某个时刻)可解除限制,之后,终端又可以重新尝试接入第一小区。这里,在第二终端解除对第一小区的驻留或接入的限制处理后,且在第一小区随机接入成功时,会向服务器发送第三信息, 用以使服务器基于第三信息确定随机接入成功所对应的第二区域和第四信息,并向第二区域内的第四组终端发送第四信息。
因此,在一可选地实现方式中,本申请实施例的方法还包括:
d1,服务器获取第三组终端发送的第三信息,第三组终端为第二组终端的子集,第三组终端中的第二终端满足第一条件,第一条件包括第二终端解除对第一小区的驻留或接入的限制处理后,在第一小区随机接入成功。
可选地,第三信息包括以下信息中的至少一项:
第一小区的信息;
第二随机接入信息;
发生随机接入成功的时间信息;
随机接入成功的第二终端发生随机接入成功时的地理位置信息。
这里,上述各个信息的含义解释,可详见图2所示的实施例部分,这里不再赘述。
d2,根据第三信息,确定第四信息和随机接入成功所对应的第二区域。
这里,服务器可根据第三信息中的第二终端发生随机接入成功时的地理位置信息,估计出随机接入成功所对应的第二区域。
可选地,第四信息包括以下信息中的至少一项:
第一小区的信息;
第二区域。
这里,若第四信息包括第一小区的信息,其目的是了为指示第四组终端中的终端,第一小区是能够接入成功的小区,可以将第一小区作为驻留或者随机接入的候选小区。
若第四信息包括第二区域,其目的是使第四组终端中的终端在接收到第四信息后,判断当前自身所在位置是否还处于第二区域内,若处于第二区域内,则可即刻解除对第一小区的限制处理,将第一小区作为驻留或者随机接入的候选小区,不必考虑小区限制时间是否达到或者到来;若未处于第二区域内,则忽略该第四信息。
这样做的目的是为了使服务器在收到第三信息时,还处于第二区域内,且接收到第四信息时仍处在第二区域内的终端即刻解除对第一小区的限制处 理,从而尽快使第二区域内的终端可以通过第一小区使用蜂窝通信服务。
d3,向第二区域内的第四组终端发送第四信息,第四组终端为第二组终端的子集。
这里,服务器向第二区域内的第四终端发送第四信息,其目的是使第四组终端中的第二终端根据第四信息解除在第一小区上的驻留或接入的限制处理,以尽快使得第四组终端使用蜂窝通信服务。
可选地,第三组终端中的第二终端还满足第四条件,第四条件包括以下中的至少一者:
第二终端在第一小区发生随机接入成功的时间与第二时间值的差值在第三预设范围内,其中,第二时间值为居于第三数列中间位置的时间值,或者第三集合的平均时间值,第三数列由所述第三组终端中的所有第二终端在所述第一小区发生随机接入成功的时间按照时间先后顺序排列形成,第三集合包括第三组终端中的所有第二终端在第一小区发生随机接入成功的时间;
第二终端的地理位置与第二地理位置相差在第四预设范围内,第二地理位置为居于第四数列中间位置的地理位置,或者第四集合的平均地理位置,第四数列由第三组终端中的所有第二终端的地理位置按照与第一小区的距离远近顺序排列形成,第四集合包括第三组终端中的所有第二终端的地理位置。
本实现方式中,第三组终端还需要满足第四条件是为了使服务器后续依据第三组终端发送的第三信息,确定的第四信息和第二区域更为准确。
如图4所示,为本申请实施例提供的信息传输方法的流程示意图。该方法由第一终端执行,下面就该图具体说明该方法的实施过程。
步骤401,第一终端在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;其中,第一信息用于确定第二信息和随机接入失败所对应的第一区域。
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
这里,第一信息用以使服务器根据第一信息确定第二信息和随机接入失 败所对应的第一区域,并向第一区域内的第二组终端发送第二信息,进而第二组终端基于第二信息,对第一小区的驻留或接入进行限制处理。
可选地,第一终端通过互联网、局域网或者物联网与服务器通信连接。
需要说明的是,随机接入失败是指第一终端发送的前导码的次数已经达到n次,但第一终端仍未能收到匹配的随机接入响应,或者仍未完成竞争解决。其中,n为大于1的正整数,n由网络侧设备配置。这里网络侧设备可为基站。
第一终端在第一小区发生随机接入失败包括但不限于:第一终端在第一小区发生连续n1次随机接入失败,n1为大于1的正整数;第一终端在一段时间内在第一小区发生随机接入失败的次数超过预设次数,第一终端在第一小区发生随机接入且随机接入结果中随机接入成功和随机接入失败交替出现。
其中,第一小区的邻区,即第二小区,可以是一个也可以是多个,这里不做限定。第三小区可以是一个小区也可以是多个小区,这里不做具体限定。
需要说明的是,第一终端向服务器发送第二小区的信息和/或第三小区的信息,其目的是为了提供参考信息给服务器,即服务器可以指示第二组终端内的第二终端选择第二小区或者第三小区进行驻留,而不去驻留在第一小区上。
可选地,第一随机接入信息包括以下信息中的至少一项:
随机接入连续尝试次数;
表示随机接入失败的随机接入结果。
这里,第一终端发生随机接入失败时的地理位置信息包括以下信息中的至少一项:第一终端所在经度、第一终端所在纬度、第一终端所在海拔高度。
可选地,至少一个第一信息包括:与第一终端最近一次在第一小区发生随机接入失败相关的信息,或者与第一终端除最近一次外的其他次在第一小区发生随机接入失败相关的信息。
应理解,至少一个第一信息选取与第一终端最近一次或者最近几次在第一小区发生随机接入失败相关的信息,其目的是为了使服务器后续依据第一信息,确定的第二信息和第一区域更具有时效性。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括所述第一小区、第二小区和第三小区中的至少一者,所述第二小区为所述第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
本申请实施例的信息传输方法,第一终端在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,用以使服务器根据第一信息确定第二信息和随机接入失败所对应的第一区域,并向第一区域内的第二组终端发送第二信息,进而第二组终端基于第二信息,对第一小区的驻留或接入进行限制处理,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,保证该区域内终端的蜂窝通信质量。
如图5所示,为本申请实施例提供的无线接入处理装置的结构示意图。该装置应用于第二终端,可以包括:
第一接收模块501,用于接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息是根据第一信息确定的;第一信息为与第一终端的随机接入失败相关的信息,第一终端为在第一小区发生随机接入失败的终端;
第一处理模块502,用于基于第二信息,对在第一小区上的驻留或接入进行限制处理;
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
可选地,第一处理模块502包括以下至少一项:
第一处理单元,用于禁止在第一小区进行驻留;
第二处理单元,用于禁止在第一小区进行随机接入;
第三处理单元,用于在第一小区尝试随机接入的次数不超过N2次,N2≥1,且N2为正整数;
第四处理单元,用于调低与第一小区相关的优先级。
可选地,本申请实施例的无线接入处理装置还包括:
第一发送模块,用于在确定满足第一条件时向服务器发送第三信息;
其中,第一条件包括第二终端解除对第一小区的驻留或接入的限制处理后,在第一小区随机接入成功;第三信息用于确定随机接入成功所对应的第二区域和第四信息。
可选地,第三信息包括以下信息中的至少一项:
第一小区的信息;
第二随机接入信息;
发生随机接入成功的时间信息;
第二终端发生随机接入成功时的地理位置信息。
可选地,第二终端为第四组终端中的终端,第四组终端为第二组终端的子集;本申请实施例的无线接入处理装置还包括:
第二接收模块,用于接收服务器发送的第四信息;
第二处理模块,用于根据第四信息,解除在第一小区上的驻留或接入的限制处理。
可选地,第四信息包括以下信息中的至少一项:
第一小区的信息;
第二区域。
可选地,第二处理模块包括以下至少一项:
第五处理单元,用于允许在第一小区进行驻留;
第六处理单元,用于允许在第一小区进行随机接入;
第七处理单元,用于调高与第一小区相关的优先级。
可选地,与第一小区相关的优先级包括以下中的至少一项:
第一小区的优先级;
第一小区所在频点的优先级;
第一小区所在无线接入技术RAT的优先级;
第一小区所在公共陆地移动网络PLMN的优先级。
本申请实施例的无线接入处理装置,利用服务器对第一终端的随机接入失败的相关信息的处理后的指示,即第二信息,对在第一小区上的驻留或接入进行限制处理,能够提前规避该第一小区,不在或尽可能少地在该小区做驻留或随机接入,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
本申请实施例中的无线接入处理装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的无线接入处理装置能够实现图2的方法实施例实现的各个过程,为避免重复,这里不再赘述。
如图6所示,为本申请实施例提供的信息传输装置的结构示意图。该装置应用于服务器,可以包括:
第一获取模块601,用于获取第一组终端发送的第一信息,其中,第一组终端包括N个第一终端,第一终端为在第一小区发生随机接入失败的终端,第一信息用于指示与第一终端的随机接入失败相关的信息,N≥1,且N为正整数;
第三处理模块602,用于根据第一信息,确定第二信息和随机接入失败所对应的第一区域;
第二发送模块603,用于向第一区域内的第二组终端发送第二信息,第二组终端包括M个第二终端,M≥1,且M为正整数;
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
可选地,第一获取模块601包括:
第一接收单元,用于接收T个第三终端发送的第五信息,其中,第三终端为在所驻留的小区发生随机接入失败的终端,第五信息用于指示与第三终端的随机接入失败相关的信息,T≥N≥1,且T为正整数;
第八处理单元,用于基于第五信息,将满足第二条件的第三终端作为第一终端,划分到第一组终端内;
第九处理单元,用于获取满足第二条件的第三终端发送的第五信息,并将其作为第一组终端发送的第一信息;
其中,第二条件包括以下中的至少一者:
所驻留的小区相同,且均为第一小区;
第三终端在第一小区发生随机接入失败的时间与第一时间值的差值在第一预设范围内,第一时间值为居于第一数列中间位置的时间值,或者第一集合的平均时间值,第一数列由T个第三终端在第一小区发生随机接入失败的时间按照时间先后顺序排列形成,第一集合包括T个第三终端在第一小区发生随机接入失败的时间;
第三终端的地理位置与第一地理位置相差在第二预设范围内,第一地理位置为居于第二数列中间位置的地理位置,或者第二集合的平均地理位置,第二数列由T个第三终端的地理位置按照与第一小区的距离远近顺序排列形 成,第二集合包括T个第三终端的地理位置。
可选地,本申请实施例的信息传输装置还包括:
第二获取模块,用于获取第一区域内的P个第四终端,P≥M,且P为正整数;
第三处理模块,用于根据第一信息,将满足第三条件的第四终端作为第二终端,划分到第二组终端内,其中,第三条件为第四终端的通信属性与第一信息相匹配,通信属性包括终端所支持的通信能力和/或终端的通信状态。
可选地,本申请实施例的信息传输装置还包括:
第三获取模块,用于获取第三组终端发送的第三信息,第三组终端为第二组终端的子集,第三组终端中的第二终端满足第一条件,第一条件包括第二终端解除对第一小区的驻留或接入的限制处理后,在第一小区随机接入成功;
第四处理模块,用于根据第三信息,确定第四信息和随机接入成功所对应的第二区域;
第三发送模块,用于向第二区域内的第四组终端发送第四信息,第四组终端为第二组终端的子集。
可选地,第三信息包括以下信息中的至少一项:
第一小区的信息;
第二随机接入信息;
发生随机接入成功的时间信息;
随机接入成功的第二终端发生随机接入成功时的地理位置信息。
可选地,第四信息包括以下信息中的至少一项:
第一小区的信息;
第二区域。
可选地,第三组终端中的第二终端还满足第四条件,第四条件包括以下中的至少一者:
第二终端在第一小区发生随机接入成功的时间与第二时间值的差值在第三预设范围内,其中,第二时间值为居于第三数列中间位置的时间值,或者第三集合的平均时间值,第三数列由第三组终端中的所有第二终端在第一小 区发生随机接入成功的时间按照时间先后顺序排列形成,第三集合包括第三组终端中的所有第二终端在第一小区发生随机接入成功的时间;
第二终端的地理位置与第二地理位置相差在第四预设范围内,第二地理位置为居于第四数列中间位置的地理位置,或者第四集合的平均地理位置,第四数列由第三组终端中的所有第二终端的地理位置按照与第一小区的距离远近顺序排列形成,第四集合包括第三组终端中的所有第二终端的地理位置。
本申请实施例的信息传输装置,利用第一组终端在第一小区发生随机接入失败后发送的第一信息,确定第二信息和随机接入失败所对应的第一区域,并向第一区域内的第二组终端发生第二信息,以指示当前处于第一区域内的第二组终端基于该第二信息,对在第一小区的驻留或随机接入进行限制,从而帮助第一区域内大部分终端,即第二组终端,提前规避该小区,不在或者尽可能少地在该第一小区进行驻留或随机接入,从而节省第一区域内第二组终端反复在该第一小区尝试随机接入的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证第一区域内终端的蜂窝通信质量。
本申请实施例中的信息传输装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的信息传输装置能够实现图3的方法实施例实现的各个过程,为避免重复,这里不再赘述。
如图7所示,为本申请实施例提供的信息传输装置的结构示意图。该装置应用于第一终端,可以包括:
第四发送模块701,用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;
其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域;
所述第二信息包括以下信息中的至少一项:
所述第一小区的信息;
与所述第二终端对应的小区限制时间信息;
所述第一区域。
可选地,所述第一信息包括以下信息中的至少一项:
目标小区的信息,所述目标小区包括所述第一小区、第二小区和第三小区中的至少一者,所述第二小区为所述第一小区的邻区,所述第三小区为所述第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
所述第一终端发生随机接入失败时的地理位置信息。
本申请实施例的信息传输装置,在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,用以使服务器根据第一信息确定第二信息和随机接入失败所对应的第一区域,并向第一区域内的第二组终端发送第二信息,进而第二组终端基于第二信息,对第一小区的驻留或接入进行限制处理,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
本申请实施例中的信息传输装置可以是电子设备,例如具有操作***的电子设备,也可以是电子设备中的部件,例如集成电路或芯片。该电子设备可以是终端,也可以为除终端之外的其他设备。示例性的,终端可以包括但不限于上述所列举的终端的类型,其他设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)等,本申请实施例不作具体限定。
本申请实施例提供的信息传输装置能够实现图4的方法实施例实现的各个过程,为避免重复,这里不再赘述。
可选地,如图8所示,本申请实施例还提供一种通信设备800,包括处理器801,存储器802,存储在存储器802上并可在所述处理器801上运行的程序或指令,例如,该通信设备800为第二终端时,该程序或指令被处理器801执行时实现上述无线接入处理方法实施例的各个步骤,且能达到相同的技术效果。该通信设备800为服务器时,该程序或指令被处理器801执行时实现上述信息传输方法实施例的各个步骤,且能达到相同的技术效果。该通 信设备800为第一终端时,该程序或指令被处理器801执行时实现上述信息传输方法实施例的各个步骤,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例提供了一种终端,终端为第二终端,包括处理器及通信接口,其中,通信接口用于接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息是根据第一信息确定的;第一信息用于指示与第一终端的随机接入失败相关的信息,第一终端为在第一小区发生随机接入失败的终端,处理器用于基于第二信息,对在第一小区上的驻留或接入进行限制处理;其中,第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域。该终端实施例与上述终端侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中,且能达到相同的技术效果。具体地,图9为实现本申请实施例的一种终端的硬件结构示意图。
本申请实施例还提供一种终端,终端为第二终端,包括处理器及通信接口,其中,通信接口用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;其中,第一信息用于确定第二信息和随机接入失败所对应的第一区域;第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域。该终端实施例与上述终端侧方法实施例对应,上述方法实施例的各个实施过程和实现方式均可适用于该终端实施例中,且能达到相同的技术效果。具体地,图9为实现本申请实施例的一种终端的硬件结构示意图。
该终端900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、处理器910等中的至少部分部件。
本领域技术人员可以理解,终端900还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理***与处理器910逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。图9中示出的电子设备结构并不构成对电子设备的限定,电子设备可以包括比图示更多或更 少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
应理解的是,本申请实施例中,输入单元904可以包括图形处理器(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。显示单元906可包括显示面板9061,可以采用液晶显示器、有机发光二极管等形式来配置显示面板9061。用户输入单元907包括触控面板9071以及其他输入设备9072中的至少一种。触控面板9071,也称为触摸屏。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
本申请实施例中,射频单元901接收来自网络侧设备的下行数据后,可以传输给处理器910进行处理;另外,射频单元901可以向网络侧设备发送上行数据。通常,射频单元901包括但不限于天线、放大器、收发信机、耦合器、低噪声放大器、双工器等。
存储器909可用于存储软件程序以及各种数据。存储器909可主要包括存储程序或指令的第一存储区和存储数据的第二存储区,其中,第一存储区可存储操作***、至少一个功能所需的应用程序或指令(比如声音播放功能、图像播放功能等)等。此外,存储器909可以包括易失性存储器或非易失性存储器,或者,存储器909可以包括易失性和非易失性存储器两者。其中,非易失性存储器可以是只读存储器(Read-Only Memory,ROM)、可编程只读存储器(Programmable ROM,PROM)、可擦除可编程只读存储器(Erasable PROM,EPROM)、电可擦除可编程只读存储器(Electrically EPROM,EEPROM)或闪存。易失性存储器可以是随机存取存储器(Random Access Memory,RAM),静态随机存取存储器(Static RAM,SRAM)、动态随机存取存储器(Dynamic RAM,DRAM)、同步动态随机存取存储器(Synchronous DRAM,SDRAM)、双倍数据速率同步动态随机存取存储器(Double Data Rate SDRAM,DDRSDRAM)、增强型同步动态随机存取存储器(Enhanced SDRAM,ESDRAM)、同步连接动态随机存取存储器(Synch link DRAM,SLDRAM)和直接内存总线随机存取存储器(Direct Rambus RAM,DRRAM)。本申请实施 例中的存储器109包括但不限于这些和任意其它适合类型的存储器。
处理器910可包括一个或多个处理单元;可选的,处理器910集成应用处理器和调制解调处理器,其中,应用处理器主要处理涉及操作***、用户界面和应用程序等的操作,调制解调处理器主要处理无线通信信号,如基带处理器。可以理解的是,上述调制解调处理器也可以不集成到处理器910中。
在该终端为第二终端时,射频单元901,用于接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,第一区域和第二信息是根据第一信息确定的;第一信息为与第一终端的随机接入失败相关的信息,第一终端为在第一小区发生随机接入失败的终端;
处理器910,用于基于第二信息,对在第一小区上的驻留或接入进行限制处理;
其中,第二信息包括以下信息中的至少一项:
第一小区的信息;
与第二终端对应的小区限制时间信息;
第一区域。
本申请实施例的终端,利用服务器对第一终端的随机接入失败的相关信息的处理后的指示,即第二信息,对在第一小区上的驻留或接入进行限制处理,能够提前规避该第一小区,不在或尽可能少地在该小区做驻留或随机接入,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
可选地,处理器910,还用于下述至少一项:
禁止在第一小区进行驻留;
禁止在第一小区进行随机接入;
在第一小区尝试随机接入的次数不超过N2次,N2≥1,且N2为正整数;
调低与第一小区相关的优先级。
可选地,处理器910,还用于在确定满足第一条件时向服务器发送第三信息;
其中,第一条件包括第二终端解除对第一小区的驻留或接入的限制处理后,在第一小区随机接入成功;第三信息用于确定随机接入成功所对应的第二区域和第四信息。
可选地,第三信息包括以下信息中的至少一项:
第一小区的信息;
第二随机接入信息;
发生随机接入成功的时间信息;
第二终端发生随机接入成功时的地理位置信息。
可选地,第二终端为第四组终端中的终端,第四组终端为第二组终端的子集,相应的:
射频单元901还用于:接收服务器发送的第四信息;
处理器910,还用于:
根据第四信息,解除在第一小区上的驻留或接入的限制处理。
可选地,第四信息包括以下信息中的至少一项:
第一小区的信息;
第二区域。
可选地,处理器910,还用于下述至少一项:
允许在第一小区进行驻留;
允许在第一小区进行随机接入;
调高与第一小区相关的优先级。
可选地,与第一小区相关的优先级包括以下中的至少一项:
第一小区的优先级;
第一小区所在频点的优先级;
第一小区所在无线接入技术RAT的优先级;
第一小区所在公共陆地移动网络PLMN的优先级。
本申请实施例的终端,利用服务器对第一终端的随机接入失败的相关信息的处理后的指示,即第二信息,对在第一小区上的驻留或接入进行限制处理,能够提前规避该第一小区,不在或尽可能少地在该小区做驻留或随机接入,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
在该终端为第一终端时,射频单元901,用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;其中,第一信息用于确定第二信息和随机接入失败所对应的第一区域;第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域。
可选地,第一信息包括以下信息中的至少一项:
目标小区的信息,目标小区包括第一小区、第二小区和第三小区中的至少一者,第二小区为第一小区的邻区,第三小区为第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
第一随机接入信息;
发生随机接入失败的时间信息;
第一终端发生随机接入失败时的地理位置信息。
本申请实施例的终端,在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,用以使服务器根据第一信息确定第二信息和随机接入失败所对应的第一区域,并向第一区域内的第二组终端发送第二信息,进而第二组终端基于第二信息,对第一小区的驻留或接入进行限制处理,从而减少第一区域内第二终端反复做随机接入尝试的时间成本,以使第二终端尝试接入其他小区信号较强的小区,从而保证该区域内终端的蜂窝通信质量。
本申请实施例还提供一种服务器,包括处理器及通信接口,其中,处理器用于获取第一组终端发送的第一信息,其中,第一组终端包括N个第一终端,第一终端为在第一小区发生随机接入失败的终端,第一信息用于指示与 第一终端的随机接入失败相关的信息,N≥1,且N为正整数;根据第一信息,确定第二信息和随机接入失败所对应的第一区域,通信接口用于向第一区域内的第二组终端发送第二信息,第二组终端包括M个第二终端,M≥1,且M为正整数;其中,第二信息包括以下信息中的至少一项:第一小区的信息;与第二终端对应的小区限制时间信息;第一区域。
具体地,本申请实施例还提供了一种服务器。如图10所示,该服务器1000包括:天线1001、射频装置1002、基带装置1003、处理器1004和存储器1005。天线1001与射频装置1002连接。在上行方向上,射频装置1002通过天线1001接收信息,将接收的信息发送给基带装置1003进行处理。在下行方向上,基带装置1003对要发送的信息进行处理,并发送给射频装置1002,射频装置1002对收到的信息进行处理后经过天线1001发送出去。
以上实施例中服务器执行的方法可以在基带装置1003中实现,该基带装置1003包括基带处理器。
基带装置1003例如可以包括至少一个基带板,该基带板上设置有多个芯片,如图10所示,其中一个芯片例如为基带处理器,通过总线接口与存储器1005连接,以调用存储器1005中的程序,执行以上方法实施例中所示的网络设备操作。
该服务器还可以包括网络接口1006,该接口例如为通用公共无线接口(common public radio interface,CPRI)。
具体地,本发明实施例的服务器1000还包括:存储在存储器1005上并可在处理器1004上运行的指令或程序,处理器1004调用存储器1005中的指令或程序执行图6所示各模块执行的方法,并达到相同的技术效果,为避免重复,故不在此赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述无线接入处理方法或者信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
其中,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only  Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述无线接入处理方法或者信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
应理解,本申请实施例提到的芯片还可以称为***级芯片、***芯片、芯片***或片上***芯片等。
本申请实施例提供一种计算机程序产品,该程序产品被存储在存储介质中,该程序产品被至少一个处理器执行以实现如上述无线接入处理方法或者信息传输方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
本申请实施例还提供一种无线接入***,包括第一终端、第二终端和服务器,第二终端可用于执行如上述所述的无线接入处理方法的步骤,服务器可用于执行如上述所述的信息传输方法的步骤,第一终端可用于执行如上述所述的信息传输方法的步骤。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通 过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。

Claims (26)

  1. 一种无线接入处理方法,包括:
    第二终端接收服务器发送的第二信息,其中,所述第二终端为第一区域内的第二组终端中的终端,所述第一区域和所述第二信息是根据第一信息确定的;所述第一信息用于指示与第一终端的随机接入失败相关的信息,所述第一终端为在第一小区发生随机接入失败的终端;
    第二终端基于所述第二信息,对在所述第一小区上的驻留或接入进行限制处理;
    其中,所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与所述第二终端对应的小区限制时间信息;
    所述第一区域。
  2. 根据权利要求1所述的方法,其中,所述第一信息包括以下信息中的至少一项:
    目标小区的信息,所述目标小区包括所述第一小区、第二小区和第三小区中的至少一者,所述第二小区为所述第一小区的邻区,所述第三小区为所述第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
    第一随机接入信息;
    发生随机接入失败的时间信息;
    所述第一终端发生随机接入失败时的地理位置信息。
  3. 根据权利要求1所述的方法,其中,所述对在所述第一小区上的驻留或接入进行限制处理,包括以下至少一项:
    禁止在所述第一小区进行驻留;
    禁止在所述第一小区进行随机接入;
    在所述第一小区尝试随机接入的次数不超过N2次,N2≥1,且N2为正整数;
    调低与所述第一小区相关的优先级。
  4. 根据权利要求1所述的方法,所述方法还包括:
    第二终端在确定满足第一条件时向所述服务器发送第三信息;
    其中,所述第一条件包括所述第二终端解除对所述第一小区的驻留或接入的限制处理后,在所述第一小区随机接入成功;所述第三信息用于确定随机接入成功所对应的第二区域和第四信息。
  5. 根据权利要求4所述的方法,其中,所述第三信息包括以下信息中的至少一项:
    所述第一小区的信息;
    第二随机接入信息;
    发生随机接入成功的时间信息;
    所述第二终端发生随机接入成功时的地理位置信息。
  6. 根据权利要求4所述的方法,其中,所述第二终端为第四组终端中的终端,所述第四组终端为所述第二组终端的子集;所述方法还包括:
    接收所述服务器发送的第四信息;
    根据所述第四信息,解除在所述第一小区上的驻留或接入的限制处理。
  7. 根据权利要求6所述的方法,其中,所述第四信息包括以下信息中的至少一项:
    所述第一小区的信息;
    所述第二区域。
  8. 根据权利要求6所述的方法,其中,所述解除在所述第一小区上的驻留或接入的限制处理,包括以下至少一项:
    允许在所述第一小区进行驻留;
    允许在所述第一小区进行随机接入;
    调高与所述第一小区相关的优先级。
  9. 根据权利要求3或8所述的方法,其中,与所述第一小区相关的优先级包括以下中的至少一项:
    所述第一小区的优先级;
    所述第一小区所在频点的优先级;
    所述第一小区所在无线接入技术RAT的优先级;
    所述第一小区所在公共陆地移动网络PLMN的优先级。
  10. 一种信息传输方法,包括:
    服务器获取第一组终端发送的第一信息,其中,所述第一组终端包括N个第一终端,所述第一终端为在第一小区发生随机接入失败的终端,所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,N≥1,且N为正整数;
    服务器根据所述第一信息,确定第二信息和随机接入失败所对应的第一区域;
    服务器向所述第一区域内的第二组终端发送所述第二信息,所述第二组终端包括M个第二终端,M≥1,且M为正整数;
    其中,所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与所述第二终端对应的小区限制时间信息;
    所述第一区域。
  11. 根据权利要求10所述的方法,其中,所述第一信息包括以下信息中的至少一项:
    目标小区的信息,所述目标小区包括所述第一小区、第二小区和第三小区中的至少一者,所述第二小区为所述第一小区的邻区,所述第三小区为所述第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
    第一随机接入信息;
    发生随机接入失败的时间信息;
    所述第一终端发生随机接入失败时的地理位置信息。
  12. 根据权利要求10所述的方法,其中,所述服务器获取第一组终端发送的第一信息,包括:
    服务器接收T个第三终端发送的第五信息,其中,所述第三终端为在所驻留的小区发生随机接入失败的终端,所述第五信息用于指示与所述第三终端的随机接入失败相关的信息,T≥N≥1,且T为正整数;
    服务器基于所述第五信息,将满足第二条件的第三终端作为所述第一终端,划分到所述第一组终端内;
    服务器获取满足第二条件的所述第三终端发送的所述第五信息,并将其 作为第一组终端发送的第一信息;
    其中,所述第二条件包括以下中的至少一者:
    所驻留的小区相同,且均为所述第一小区;
    所述第三终端在所述第一小区发生随机接入失败的时间与第一时间值的差值在第一预设范围内,所述第一时间值为居于第一数列中间位置的时间值,或者第一集合的平均时间值,所述第一数列由所述T个第三终端在所述第一小区发生随机接入失败的时间按照时间先后顺序排列形成,所述第一集合包括所述T个第三终端在所述第一小区发生随机接入失败的时间;
    所述第三终端的地理位置与第一地理位置相差在第二预设范围内,所述第一地理位置为居于第二数列中间位置的地理位置,或者第二集合的平均地理位置,所述第二数列由所述T个第三终端的地理位置按照与所述第一小区的距离远近顺序排列形成,所述第二集合包括所述T个第三终端的地理位置。
  13. 根据权利要求10所述的方法,其中,所述服务器向所述第一区域内的第二组终端发送所述第二信息之前,所述方法还包括:
    服务器获取所述第一区域内的P个第四终端,P≥M,且P为正整数;
    服务器根据所述第一信息,将满足第三条件的第四终端作为所述第二终端,划分到所述第二组终端内,其中,所述第三条件为所述第四终端的通信属性与所述第一信息相匹配,通信属性包括终端所支持的通信能力和/或终端的通信状态。
  14. 根据权利要求10所述的方法,所述方法还包括:
    服务器获取第三组终端发送的第三信息,所述第三组终端为所述第二组终端的子集,所述第三组终端中的第二终端满足第一条件,所述第一条件包括所述第二终端解除对所述第一小区的驻留或接入的限制处理后,在所述第一小区随机接入成功;
    根据所述第三信息,确定第四信息和随机接入成功所对应的第二区域;
    向所述第二区域内的第四组终端发送所述第四信息,所述第四组终端为所述第二组终端的子集。
  15. 根据权利要求14所述的方法,其中,所述第三信息包括以下信息中的至少一项:
    所述第一小区的信息;
    第二随机接入信息;
    发生随机接入成功的时间信息;
    随机接入成功的所述第二终端发生随机接入成功时的地理位置信息。
  16. 根据权利要求14所述的方法,其中,所述第四信息包括以下信息中的至少一项:
    所述第一小区的信息;
    所述第二区域。
  17. 根据权利要求14所述的方法,其中,所述第三组终端中的第二终端还满足第四条件,所述第四条件包括以下中的至少一者:
    所述第二终端在所述第一小区发生随机接入成功的时间与第二时间值的差值在第三预设范围内,其中,所述第二时间值为居于第三数列中间位置的时间值,或者第三集合的平均时间值,所述第三数列由所述第三组终端中的所有第二终端在所述第一小区发生随机接入成功的时间按照时间先后顺序排列形成,所述第三集合包括所述第三组终端中的所有第二终端在所述第一小区发生随机接入成功的时间;
    所述第二终端的地理位置与第二地理位置相差在第四预设范围内,所述第二地理位置为居于第四数列中间位置的地理位置,或者第四集合的平均地理位置,所述第四数列由所述第三组终端中的所有第二终端的地理位置按照与所述第一小区的距离远近顺序排列形成,所述第四集合包括所述第三组终端中的所有第二终端的地理位置。
  18. 一种信息传输方法,包括:
    第一终端在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;
    其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域;
    所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与第二终端对应的小区限制时间信息;
    所述第一区域。
  19. 根据权利要求18所述的方法,其中,所述第一信息包括以下信息中的至少一项:
    目标小区的信息,所述目标小区包括所述第一小区、第二小区和第三小区中的至少一者,所述第二小区为所述第一小区的邻区,所述第三小区为所述第一终端最近N1次成功接入的小区,N1≥1,且N1为正整数;
    第一随机接入信息;
    发生随机接入失败的时间信息;
    所述第一终端发生随机接入失败时的地理位置信息。
  20. 一种无线接入处理装置,应用于第二终端,所述无线接入处理装置包括:
    第一接收模块,用于接收服务器发送的第二信息,其中,第二终端为第一区域内的第二组终端中的终端,所述第一区域和所述第二信息是根据第一信息确定的;所述第一信息用于指示与第一终端的随机接入失败相关的信息,所述第一终端为在第一小区发生随机接入失败的终端;
    第一处理模块,用于基于所述第二信息,对在所述第一小区上的驻留或接入进行限制处理;
    其中,所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与所述第二终端对应的小区限制时间信息;
    所述第一区域。
  21. 一种信息传输装置,应用于服务器,所述信息传输装置包括:
    第一获取模块,用于获取第一组终端发送的第一信息,其中,所述第一组终端包括N个第一终端,所述第一终端为在第一小区发生随机接入失败的终端,所述第一信息用于指示与所述第一终端的随机接入失败相关的信息,N≥1,且N为正整数;
    第三处理模块,用于根据所述第一信息,确定第二信息和随机接入失败所对应的第一区域;
    第二发送模块,用于向所述第一区域内的第二组终端发送所述第二信息, 所述第二组终端包括M个第二终端,M≥1,且M为正整数;
    其中,所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与所述第二终端对应的小区限制时间信息;
    所述第一区域。
  22. 一种信息传输装置,应用于第一终端,所述信息传输装置包括:
    第四发送模块,用于在第一小区发生随机接入失败的情况下,向服务器发送至少一个第一信息,其中,第一终端为第一组终端中的终端;
    其中,所述第一信息用于确定第二信息和随机接入失败所对应的第一区域;
    所述第二信息包括以下信息中的至少一项:
    所述第一小区的信息;
    与第二终端对应的小区限制时间信息;
    所述第一区域。
  23. 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求1至9中任一项所述的无线接入处理方法的步骤。
  24. 一种服务器,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求10至17中任一项所述的信息传输方法的步骤。
  25. 一种终端,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,其中,所述程序或指令被所述处理器执行时实现如权利要求18或19所述的信息传输方法的步骤。
  26. 一种可读存储介质,所述可读存储介质上存储有程序或指令,其中,所述程序或指令被处理器执行时实现如权利要求1至9中任一项所述的无线接入处理方法的步骤,或者实现如权利要求10至17中任一项所述的信息传输方法的步骤,或者实现如权利要求18或19所述的信息传输方法的步骤。
PCT/CN2023/089262 2022-04-24 2023-04-19 无线接入处理方法、信息传输方法及设备 WO2023207713A1 (zh)

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