WO2022032693A1

WO2022032693A1 - Access control method and apparatus, communication device, and storage medium

Info

Publication number: WO2022032693A1
Application number: PCT/CN2020/109389
Authority: WO
Inventors: 李艳华
Original assignee: 北京小米移动软件有限公司
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2022-02-17
Also published as: CN114365545A; CN114365545B

Abstract

The embodiments of the present disclosure provide an access control method and apparatus, a communication device, and a storage medium. The access control method provided in the embodiments of the present disclosure comprises: delivering region access control parameters to a terminal, the region access control parameters being used for controlling terminal access of one or more cells in a region associated with the region access control parameters.

Description

接入控制方法及装置、通信设备和存储介质Access control method and device, communication device and storage medium

技术领域technical field

本公开实施例涉及无线通信领域但不限于无线通信领域，尤其涉及一种接入控制方法及装置、通信设备和存储介质。The embodiments of the present disclosure relate to the field of wireless communication, but are not limited to the field of wireless communication, and in particular, relate to an access control method and apparatus, a communication device, and a storage medium.

背景技术Background technique

在NR(New Radio，新空口)通信***中，AC(Access Control，接入控制)限制的工作机制是：根据终端的接入等级(Access Class)以及终端发起的呼叫来获取相应的AC barring(AC限制)参数，进行AC限制判决(AC barring check)。In the NR (New Radio, new air interface) communication system, the working mechanism of AC (Access Control, access control) restriction is: according to the terminal's access class (Access Class) and the call initiated by the terminal to obtain the corresponding AC barring ( AC barring) parameter, and perform AC barring check.

相关技术中，对于接入控制参数为基于小区向小区内的终端下发。然而，随着各种计算密集、内存消耗大以及功耗大的移动应用的广泛使用，接入控制难以实现在基站下的多个小区进行合理的资源配置，同时难以满足具有上述计算密集等特点移动业务的需求。In the related art, the access control parameter is delivered to the terminal in the cell based on the cell. However, with the widespread use of various computing-intensive, memory-consuming and power-consuming mobile applications, it is difficult for access control to achieve reasonable resource allocation in multiple cells under the base station, and at the same time, it is difficult to meet the above-mentioned computing-intensive characteristics. Mobile business needs.

发明内容SUMMARY OF THE INVENTION

本公开提供一种接入控制方法及装置、通信设备和存储介质。The present disclosure provides an access control method and apparatus, a communication device and a storage medium.

根据本公开实施例的第一方面，提供一种接入控制方法，该方法应用于基站，包括：According to a first aspect of the embodiments of the present disclosure, an access control method is provided, and the method is applied to a base station, including:

向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。A regional access control parameter is issued to the terminal, wherein the regional access control parameter is used to control terminal access of one or more cells in an area associated with the regional access control parameter.

在一些实施例中，所述向终端下发区域接入控制参数，包括：In some embodiments, the delivering regional access control parameters to the terminal includes:

向终端下发携带有所述区域接入控制参数的***消息。A system message carrying the area access control parameter is delivered to the terminal.

在一些实施例中，所述***消息包括：In some embodiments, the system message includes:

不同于最小***消息的其他***消息。Other system messages other than minimal system messages.

在一些实施例中，所述其他***消息包括以下任一种或多种：In some embodiments, the other system messages include any one or more of the following:

区域***消息，所述区域***消息为针对一个区域内一个或者多个基站的小区共用的***消息；Regional system messages, where the regional system messages are system messages shared by cells of one or more base stations in an area;

基站***消息，所述基站***消息为：一个基站下多个小区共用的***消息。Base station system message, where the base station system message is: a system message shared by multiple cells under one base station.

在一些实施例中，所述***消息中带有所述***消息所作用区域的区域范围标识；In some embodiments, the system message carries an area range identifier of the area where the system message acts;

所述区域范围标识用于标识所述***消息为所述最小***消息、所述区域***消息或所述基站***消息。The area range identifier is used to identify the system message as the minimum system message, the area system message or the base station system message.

在一些实施例中，所述区域接入控制参数，包括：In some embodiments, the regional access control parameters include:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.

区域连接控制参数，其中，所述区域连接控制参数用于在接入过程中控制终端的接入。Area connection control parameters, wherein the area connection control parameters are used to control the access of the terminal during the access process.

向终端下发携带有区域接入阻塞参数的***消息；或Deliver a system message carrying the area access blocking parameter to the terminal; or

向终端下发携带有区域连接控制参数的RRC(Radio Resource Control，无线资源控制)连接控制信令。The RRC (Radio Resource Control, Radio Resource Control) connection control signaling carrying the regional connection control parameters is delivered to the terminal.

根据本公开实施例的第二方面，提供一种接入控制方法，所述方法应用于终端，包括：According to a second aspect of the embodiments of the present disclosure, an access control method is provided. The method is applied to a terminal, including:

接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。Receive area access control parameters issued by the base station, where the area access control parameters are used to control terminal access of one or more cells in the area associated with the area access control parameters.

在一些实施例中，所述方法还包括：In some embodiments, the method further includes:

响应于所述区域接入控制参数，启动用于阻塞接入的禁止定时器。In response to the area access control parameters, a barring timer for blocking access is started.

响应于所述终端切入的目标小区不属于所述区域接入控制参数相关联的区域内，根据所述终端所进入目标小区所述区域相关联的接入控制参数重启所述禁止定时器。In response to the target cell to which the terminal is handed in does not belong to the area associated with the area access control parameter, the prohibition timer is restarted according to the access control parameter associated with the area of the target cell entered by the terminal.

响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，根据配置信息维持所述禁止定时器的运行或重启所述禁止定时器。In response to that the target cell to which the terminal is handed in belongs to the area associated with the area access control parameter, maintaining the operation of the prohibition timer or restarting the prohibition timer according to the configuration information.

在一些实施例中，所述配置信息由预定协议规定；或，所述方法还包括：In some embodiments, the configuration information is specified by a predetermined protocol; or, the method further comprises:

利用专用信令或公共信令，接收所述配置信息。The configuration information is received using dedicated signaling or public signaling.

在一些实施例中，所述区域接入控制参数包括：In some embodiments, the regional access control parameters include:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志在接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.

在一些实施例中，所述接收基站下发的区域接入控制参数，包括：In some embodiments, the receiving area access control parameters delivered by the base station include:

接收基站下发的携带有区域接入阻塞参数的***消息；或Receive a system message that carries regional access blocking parameters from a base station; or

接收携带有区域连接控制参数的RRC连接控制信令。Receive RRC connection control signaling carrying regional connection control parameters.

根据本公开实施例的第三方面，提供一种接入控制装置，该装置应用于基站，包括：According to a third aspect of the embodiments of the present disclosure, there is provided an access control apparatus, the apparatus being applied to a base station, including:

下发模块，配置为向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The issuing module is configured to issue regional access control parameters to the terminal, wherein the regional access control parameters are used to control the terminal access of one or more cells in the area associated with the regional access control parameters; enter.

在一些实施例中，所述下发模块，包括：In some embodiments, the sending module includes:

第一下发子模块，配置为向终端下发携带有所述区域接入控制参数的***消息。The first sending sub-module is configured to send a system message carrying the area access control parameter to the terminal.

所述区域范围标识用于标识所述***消息为最小***消息、区域***消息或基站***消息。The area range identifier is used to identify the system message as a minimum system message, a regional system message or a base station system message.

第二下发子模块，配置为向终端下发携带有区域接入阻塞参数的系统消息；或a second sending submodule, configured to send a system message carrying the area access blocking parameter to the terminal; or

第三下发子模块，配置为向终端下发携带有区域连接控制参数的RRC连接控制信令。The third delivery sub-module is configured to deliver the RRC connection control signaling carrying the regional connection control parameters to the terminal.

根据本公开实施例的第四方面，提供一种接入控制装置，所述装置应用于终端，包括：According to a fourth aspect of the embodiments of the present disclosure, there is provided an access control apparatus, where the apparatus is applied to a terminal, including:

第一接收模块，配置为接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The first receiving module is configured to receive the area access control parameters issued by the base station, wherein the area access control parameters are used to control the access control parameters of one or more cells in the area associated with the area access control parameters. Terminal access.

在一些实施例中，所述装置还包括：In some embodiments, the apparatus further includes:

启动模块，配置为响应于所述区域接入控制参数，启动用于阻塞接入的禁止定时器。A start module, configured to start a prohibit timer for blocking access in response to the area access control parameter.

重启模块，配置为响应于所述终端切入的目标小区不属于所述区域接入控制参数相关联的区域内，根据所述终端所进入目标小区所述区域相关联的接入控制参数重启所述禁止定时器。A restart module, configured to restart the target cell according to the access control parameter associated with the area of the target cell into which the terminal enters, in response to the target cell that the terminal enters does not belong to the area associated with the area access control parameter. Disable the timer.

控制模块，配置为响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，根据配置信息维持所述禁止定时器的运行或重启所述禁止定时器。The control module is configured to maintain the operation of the prohibition timer or restart the prohibition timer according to the configuration information in response to the target cell handed in by the terminal belonging to the area associated with the area access control parameter.

在一些实施例中，所述配置信息由预定协议规定；或，所述装置还包括：In some embodiments, the configuration information is specified by a predetermined protocol; or, the apparatus further comprises:

第二接收模块，配置为利用专用信令或公共信令，接收所述配置信息。The second receiving module is configured to use dedicated signaling or public signaling to receive the configuration information.

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态。Area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.

在一些实施例中，所述第一接收模块，包括：In some embodiments, the first receiving module includes:

第一接收子模块，配置为接收基站下发的携带有区域接入阻塞参数的***消息；或a first receiving sub-module, configured to receive a system message carrying regional access blocking parameters sent by the base station; or

第二接收子模块，配置为接收携带有区域连接控制参数的RRC连接控制信令。The second receiving sub-module is configured to receive the RRC connection control signaling carrying the regional connection control parameters.

根据本公开实施例的第五方面，提供一种通信设备，所述通信设备至少包括：处理器和用于存储能够在所述处理器上运行的可执行指令的存储器，其中：According to a fifth aspect of the embodiments of the present disclosure, there is provided a communication device, the communication device including at least: a processor and a memory for storing executable instructions that can be executed on the processor, wherein:

处理器用于运行所述可执行指令时，所述可执行指令执行上述任一项接入控制方法中的步骤。When the processor is configured to run the executable instructions, the executable instructions execute the steps in any one of the above access control methods.

根据本公开实施例的第六方面，提供一种非临时性计算机可读存储介质，所述计算机可读存储介质中存储有计算机可执行指令，该计算机可执行指令被处理器执行时实现上述任一项接入控制方法中的步骤。According to a sixth aspect of the embodiments of the present disclosure, a non-transitory computer-readable storage medium is provided, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, any of the above-mentioned Steps in an access control method.

本公开实施例提供了一种接入控制的实现方式，利用关联一个或多个基站下属的区域内的一个或多个小区的区域接入控制参数，实现对一个区域为单位的终端接入控制，一方面便于基站合理配置存储资源、运算资源以及功率资源等，另一方面有利于满足存储资源、运算资源以及功率资源需求较高的业务应用的业务需求。The embodiments of the present disclosure provide an implementation manner of access control, which utilizes regional access control parameters associated with one or more cells in an area subordinate to one or more base stations to implement terminal access control for one area as a unit On the one hand, it is convenient for the base station to reasonably configure storage resources, computing resources, and power resources, etc., and on the other hand, it is conducive to meeting the business requirements of business applications with high requirements for storage resources, computing resources, and power resources.

附图说明Description of drawings

此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本发明实施例，并与说明书一起用于解释本发明实施例的原理。The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description serve to explain the principles of the embodiments of the invention.

图1是根据一示例性实施例示出的一种无线通信***的结构示意图；FIG. 1 is a schematic structural diagram of a wireless communication system according to an exemplary embodiment;

图2是根据一示例性实施例示出的一种接入控制方法的流程示意图一；FIG. 2 is a schematic flowchart 1 of an access control method according to an exemplary embodiment;

图3是根据一示例性实施例示出的一种接入控制方法的流程示意图二；FIG. 3 is a second schematic flowchart of an access control method according to an exemplary embodiment;

图4是根据一示例性实施例示出的一种接入控制方法的流程示意图三；Fig. 4 is a schematic flow chart 3 of an access control method according to an exemplary embodiment;

图5是根据一示例性实施例示出的一种接入控制方法的流程示意图四；FIG. 5 is a fourth schematic flowchart of an access control method according to an exemplary embodiment;

图6是根据一示例性实施例示出的区域接入控制参数的实现原理示意图；FIG. 6 is a schematic diagram of an implementation principle of regional access control parameters according to an exemplary embodiment;

图7是根据一示例性实施例示出的一种接入控制装置的结构示意图一；FIG. 7 is a schematic structural diagram 1 of an access control apparatus according to an exemplary embodiment;

图8是根据一示例性实施例示出的一种接入控制装置的结构示意图二；FIG. 8 is a second schematic structural diagram of an access control apparatus according to an exemplary embodiment;

图9是根据一示例性实施例示出的通信设备的结构示意图一；FIG. 9 is a schematic structural diagram 1 of a communication device according to an exemplary embodiment;

图10是根据一示例性实施例示出的通信设备的结构示意图二。FIG. 10 is a second schematic structural diagram of a communication device according to an exemplary embodiment.

具体实施方式detailed description

这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开实施例相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开实施例的一些方面相一致的装置和方法的例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments are not intended to represent all implementations consistent with embodiments of the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of embodiments of the present disclosure, as recited in the appended claims.

在本公开实施例使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本公开实施例。在本公开实施例和所附权利要求书中所使用的单数形式的“一种”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。还应当理解，本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。The terms used in the embodiments of the present disclosure are only for the purpose of describing particular embodiments, and are not intended to limit the embodiments of the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms "a" and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and/or" as used herein refers to and includes any and all possible combinations of one or more of the associated listed items.

应当理解，尽管在本公开实施例可能采用术语第一、第二、第三等来描述各种信息，但这些信息不应限于这些术语。这些术语仅用来将同一类型的信息彼此区分开。例如，在不脱离本公开实施例范围的情况下，第一信息也可以被称为第二信息，类似地，第二信息也可以被称为第一信息。取决于语境，如在此所使用的词语“如果”及“若”可以被解释成为“在……时”或“当……时”或“响应于确定”。It should be understood that although the terms first, second, third, etc. may be used in embodiments of the present disclosure to describe various pieces of information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information without departing from the scope of the embodiments of the present disclosure. Depending on the context, the words "if" and "if" as used herein can be interpreted as "at the time of" or "when" or "in response to determining."

为了更好地描述本公开任一实施例，本公开一实施例以一个接入控制的应用场景为例进行示例性说明。To better describe any embodiment of the present disclosure, an embodiment of the present disclosure takes an application scenario of access control as an example for illustrative description.

请参考图1，其示出了本公开实施例提供的一种无线通信***的结构示意图。如图1所示，无线通信***是基于蜂窝移动通信技术的通信***，该无线通信***可以包括：若干个终端11以及若干个基站12。Please refer to FIG. 1 , which shows a schematic structural diagram of a wireless communication system provided by an embodiment of the present disclosure. As shown in FIG. 1 , the wireless communication system is a communication system based on cellular mobile communication technology, and the wireless communication system may include: several terminals 11 and several base stations 12 .

其中，终端11可以是指向用户提供语音和/或数据连通性的设备。终端11可以经无线接入网(Radio Access Network，RAN)与一个或多个核心网进行通信，终端11可以是物联网终端，如传感器设备、移动电话(或称为“蜂窝”电话)和具有物联网终端的计算机，例如，可以是固定式、便携式、袖珍式、手持式、计算机内置的或者车载的装置。例如，站(Station，STA)、订户单元(subscriber unit)、订户站(subscriber station)，移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点、远程终端(remote terminal)、接入终端(access terminal)、用户装置(user terminal)、用户代理(user agent)、用户设备(user device)、或用户终端(user equipment，终端)。或者，终端11也可以是无人飞行器的设备。或者，终端11也可以是车载设备，比如，可以是具有无线通信功能的行车电脑，或者是外接行车电脑的无线终端。或者，终端11也可以是路边设备，比如，可以是具有无线通信功能的路灯、信号灯或者其它路边设备等。The terminal 11 may be a device that provides voice and/or data connectivity to the user. The terminal 11 may communicate with one or more core networks via a radio access network (RAN), and the terminal 11 may be an IoT terminal such as a sensor device, a mobile phone (or "cellular" phone) and a The computer of the IoT terminal, for example, may be a fixed, portable, pocket, hand-held, built-in computer or a vehicle-mounted device. For example, a station (Station, STA), a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile station), a mobile station (mobile), a remote station (remote station), an access point, a remote terminal ( remote terminal), access terminal, user terminal, user agent, user device, or user equipment (terminal). Alternatively, the terminal 11 may also be a device of an unmanned aerial vehicle. Alternatively, the terminal 11 may also be a vehicle-mounted device, for example, a trip computer with a wireless communication function, or a wireless terminal connected to an external trip computer. Alternatively, the terminal 11 may also be a roadside device, for example, a streetlight, a signal light, or other roadside devices with a wireless communication function.

基站12可以是无线通信***中的网络侧设备。其中，该无线通信***可以是***移动通信技术(the 4th generation mobile communication，4G)***，又称长期演进(Long Term Evolution，LTE)***；或者，该无线通信***也可以是5G***，又称新空口(new radio，NR)***或5G NR系统。或者，该无线通信***也可以是5G***的再下一代***。其中，5G***中的接入网可以称为NG-RAN(New Generation-Radio Access Network，新一代无线接入网)。The base station 12 may be a network-side device in a wireless communication system. Wherein, the wireless communication system may be the 4th generation mobile communication (4G) system, also known as the Long Term Evolution (Long Term Evolution, LTE) system; or, the wireless communication system may also be a 5G system, Also known as new radio (NR) system or 5G NR system. Alternatively, the wireless communication system may also be a next-generation system of the 5G system. Among them, the access network in the 5G system can be called NG-RAN (New Generation-Radio Access Network, a new generation of radio access network).

其中，基站12可以是4G***中采用的演进型基站(eNB)。或者，基站12也可以是5G***中采用集中分布式架构的基站(gNB)。当基站12采用集中分布式架构时，通常包括集中单元(central unit，CU)和至少两个分布单元(distributed unit，DU)。集中单元中设置有分组数据汇聚协议(Packet Data Convergence Protocol，PDCP)层、无线链路层控制协议(Radio Link Control，RLC)层、媒体访问控制(Media Access Control，MAC)层的协议栈；分布单元中设置有物理(Physical，PHY)层协议栈，本公开实施例对基站12的具体实现方式不加以限定。The base station 12 may be an evolved base station (eNB) used in the 4G system. Alternatively, the base station 12 may also be a base station (gNB) that adopts a centralized distributed architecture in a 5G system. When the base station 12 adopts a centralized distributed architecture, it usually includes a centralized unit (central unit, CU) and at least two distributed units (distributed unit, DU). The centralized unit is provided with a protocol stack of a Packet Data Convergence Protocol (PDCP) layer, a Radio Link Control Protocol (Radio Link Control, RLC) layer, and a Media Access Control (Media Access Control, MAC) layer; distribution A physical (Physical, PHY) layer protocol stack is set in the unit, and the specific implementation manner of the base station 12 is not limited in this embodiment of the present disclosure.

基站12和终端11之间可以通过无线空口建立无线连接。在不同的实施方式中，该无线空口是基于***移动通信网络技术(4G)标准的无线空口；或者，该无线空口是基于第五代移动通信网络技术(5G)标准的无线空口，比如该无线空口是新空口；或者，该无线空口也可以是基于5G的更下一代移动通信网络技术标准的无线空口。A wireless connection can be established between the base station 12 and the terminal 11 through a wireless air interface. In different embodiments, the wireless air interface is a wireless air interface based on the fourth generation mobile communication network technology (4G) standard; or, the wireless air interface is a wireless air interface based on the fifth generation mobile communication network technology (5G) standard, such as The wireless air interface is a new air interface; alternatively, the wireless air interface may also be a wireless air interface based on a 5G next-generation mobile communication network technology standard.

在一些实施例中，终端11之间还可以建立E2E(End to End，端到端)连接。比如车联网通信(vehicle to everything，V2X)中的V2V(vehicle to vehicle，车对车)通信、V2I(vehicle to Infrastructure，车对路边设备)通信和V2P(vehicle to pedestrian，车对人)通信等场景。In some embodiments, an E2E (End to End, end-to-end) connection may also be established between the terminals 11 . For example, V2V (vehicle to vehicle, vehicle-to-vehicle) communication, V2I (vehicle to Infrastructure, vehicle-to-roadside equipment) communication and V2P (vehicle to pedestrian, vehicle-to-person) communication in vehicle-to-everything (V2X) communication etc. scene.

在一些实施例中，上述无线通信***还可以包含网络管理设备13。In some embodiments, the above wireless communication system may further include a network management device 13 .

若干个基站12分别与网络管理设备13相连。其中，网络管理设备13可以是无线通信***中的核心网设备，比如，该网络管理设备13可以是演进的数据分组核心网(Evolved Packet Core，EPC)中的移动性管理实体(Mobility Management Entity，MME)。或者，该网络管理设备也可以是其它的核心网设备，比如服务网关(Serving GateWay，SGW)、公用数据网网关(Public Data Network GateWay，PGW)、策略与计费规则功能单元(Policy and Charging Rules Function，PCRF)或者归属签约用户服务器(Home Subscriber Server，HSS)等。对于网络管理设备13的实现形态，本公开实施例不做限定。 Several base stations 12 are respectively connected to the network management device 13 . Wherein, the network management device 13 may be a core network device in a wireless communication system, for example, the network management device 13 may be a mobility management entity (Mobility Management Entity) in an evolved packet core network (Evolved Packet Core, EPC). MME). Alternatively, the network management device may also be other core network devices, such as a serving gateway (Serving GateWay, SGW), a public data network gateway (Public Data Network GateWay, PGW), a policy and charging rule functional unit (Policy and Charging Rules) Function, PCRF) or home subscriber server (Home Subscriber Server, HSS), etc. The implementation form of the network management device 13 is not limited in this embodiment of the present disclosure.

根据5G***NR同于接入控制的接入控制参数(AC Barring参数)的结构是针对每个PLMN(Public Land Mobile Network，公共陆地移动网)、各接入类别以及各接入标识确定的。下表1给出了接入控制参数的示例，其中，PLMN的最大数目可为6个，接入类别的最大数目为64个，接入标识的最大数目可为16个。According to the structure of the access control parameter (AC Barring parameter), which is the same as the access control of the 5G system NR, it is determined for each PLMN (Public Land Mobile Network, public land mobile network), each access category and each access identifier. Table 1 below provides examples of access control parameters, where the maximum number of PLMNs may be 6, the maximum number of access categories may be 64, and the maximum number of access identities may be 16.

表1Table 1

上表1中，Access categories即接入类别，根据3GPP TS24 301的规定，接入类别包括如下几种：“originating signalling(源端信令)”，“emergency calls(紧急呼叫)”，“originating MMTEL(MultiMediaTelephony，多媒体电话)voice(源端多媒体语音通话)”，“originating MMTEL video(源端多媒体视频通话)”，“originating SMSoIP(Short Message Service over Internet Protocol，基于网际协议的短信传输)”，“originating SMS(源端短信息)”，“terminating calls(终端呼叫)”，“originating calls(源端呼叫)”以及“mobile originating CS fallback(移动源端电路域回落)”。In Table 1 above, Access categories are access categories. According to the provisions of 3GPP TS24 301, access categories include the following: "originating signaling (source signaling)", "emergency calls (emergency calls)", "originating MMTEL" (MultiMediaTelephony, multimedia telephony) voice (source multimedia voice call)", "originating MMTEL video (source multimedia video call)", "originating SMSoIP (Short Message Service over Internet Protocol, Internet Protocol-based SMS transmission)", " "originating SMS", "terminating calls", "originating calls" and "mobile originating CS fallback".

上表1中，Access identities即接入标识。可以理解为UE(User Equipment，用户设备)的属性或等级比如0至9为低优先级用户，如个人用户，11至15为高优先级用户，如涉及公共安全及紧急业务或者PLMN管理相关的用户。In Table 1 above, Access identities refers to access identities. It can be understood as the attribute or level of UE (User Equipment, user equipment). For example, 0 to 9 are low-priority users, such as individual users, and 11 to 15 are high-priority users, such as those related to public safety and emergency services or PLMN management. user.

表格中接入控制参数的定义可包括如下方式：针对低优先级用户可根据随机数和barring生效时长来定义；针对高优先级用户则可采用位图(bitmap)形式。其中，低优先级用户包括商用用户，高优先级用户。The definition of the access control parameters in the table may include the following ways: for low-priority users, it may be defined according to the random number and the barring effective duration; for high-priority users, it may be in the form of a bitmap. The low-priority users include commercial users and high-priority users.

所以基本的接入控制检测(AC barring check)的过程就是根据接入类别以及接入标识，得到接入控制的判决参数(AC barring参数)，进行接入控制检测。接入控制参数对于低优先级用户(0-9)通常采用随机数，而对于高优先级用户(11-15)，则采用位图(bitmap)形式。通常该参数将在***消息中定义，对于随机数方式，若是被限制，则需要启动一个定时器，其时间将通过AC限制时长(AC-BarringTime)计算得到。例如，限制时长为512秒。Therefore, the basic access control detection (AC barring check) process is to obtain access control decision parameters (AC barring parameters) according to the access category and access identifier, and perform access control detection. The access control parameters are usually random numbers for low-priority users (0-9), and in the form of bitmaps for high-priority users (11-15). Usually, this parameter will be defined in the system message. For the random number mode, if it is restricted, a timer needs to be started, and its time will be calculated from the AC barring time (AC-BarringTime). For example, the limit duration is 512 seconds.

在一些实施例中，接入控制的判决参数是利用***消息通知UE的。若UE在判决的时候发现未获取到接入控制的判决参数，则按照不禁止进行处理。对于寻呼，则无论是核心网发送的数据包还是RAN发送的数据包都是不进行接入控制判决的。In some embodiments, the decision parameters for access control are notified to the UE using system messages. If the UE finds that the decision parameters of the access control have not been obtained during the decision, it will be processed as not prohibited. For paging, neither the data packets sent by the core network nor the data packets sent by the RAN are subject to access control decision.

如图2所示，本公开实施例提供一种接入控制方法，该方法应用于基站，包括：As shown in FIG. 2 , an embodiment of the present disclosure provides an access control method, which is applied to a base station, including:

步骤S101、向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。Step S101, delivering regional access control parameters to the terminal, wherein the regional access control parameters are used to control terminal access of one or more cells in the area associated with the regional access control parameters.

无线通信***中的***消息可分为基于小区(per cell)配置和基于区域(per area)配置。对于基于区域配置的***消息，用户在跨越区域内的不同小区时，在原小区读取到的***消息将继续生效。System messages in a wireless communication system can be divided into cell-based (per cell) configuration and per area-based configuration. For system messages based on area configuration, when the user crosses different cells in the area, the system messages read in the original cell will continue to take effect.

在本公开实施例中，为了实现在区域内一个或多个小区的统一的接入控制，可设定与区域内一个或多个小区相关联的区域接入控制参数。利用区域接入控制参数，实现对一个或多个小区的终端的接入控制。In the embodiment of the present disclosure, in order to implement unified access control of one or more cells in the area, area access control parameters associated with one or more cells in the area may be set. The access control to the terminals of one or more cells is implemented by using the regional access control parameters.

这里，区域接入控制参数与接入控制参数的功能类似，用于实现终端不同类型的呼叫请求的接入控制。区域接入控制参数是作用于一个区域的接入控制参数，该区域可以包括一个或多个小区。关联区域可以是一个基站下的一个区域的多个小区，也可以是一个基站下的多个区域的多个小区，还可以是多个基站下的不同区域的多个小区。Here, the function of the regional access control parameter is similar to that of the access control parameter, and is used to implement access control of different types of call requests of the terminal. Regional access control parameters are access control parameters applied to an area, which may include one or more cells. The associated area may be multiple cells in one area under one base station, multiple cells in multiple areas under one base station, or multiple cells in different areas under multiple base stations.

基站将区域接入控制参数下发至终端后，终端在跨越小区时可根据原小区已获取到上述区域接入控制参数进行接入控制。例如，终端的某个呼叫业务由区域接入控制参数指示禁止接入，那么终端改变小区后，如果改变后的小区仍处于该区域接入控制参数关联的区域内，则区域接入控制参数仍然生效，终端的该呼叫业务仍然处于禁止接入的状态；而如果改变至该区域接入控制参数关联的区域以外，则重新获取新小区的接入控制参数。After the base station delivers the regional access control parameters to the terminal, the terminal can perform access control according to the above-mentioned regional access control parameters acquired by the original cell when crossing cells. For example, if a certain call service of the terminal is indicated by the area access control parameter to prohibit access, then after the terminal changes the cell, if the changed cell is still in the area associated with the area access control parameter, the area access control parameter is still If it takes effect, the call service of the terminal is still in the state of forbidden access; and if it changes to an area outside the area associated with the access control parameters of the area, the access control parameters of the new cell are re-acquired.

在本公开实施例中，可根据接入控制参数的类型，将部分接入控制参数调整为上述区域接入控制参数，其他接入控制参数则可仍为基于小区的接入控制参数。这里，可将指定接入类型、业务类型、或者基于网络状况或者基站载荷等对应的接入控制参数调整为上述区域接入控制参数。具体可根据实际应用的需求进行设定，本公开不做限制。In the embodiment of the present disclosure, some of the access control parameters may be adjusted to the above-mentioned regional access control parameters according to the type of the access control parameters, and other access control parameters may still be cell-based access control parameters. Here, the specified access type, service type, or access control parameters corresponding to network conditions or base station load can be adjusted to the above-mentioned regional access control parameters. Specifically, it can be set according to actual application requirements, which is not limited in the present disclosure.

这样，基站可在多个小区的范围内优化存储资源、运算资源以及功率资源等算力资源的资源配置。使得具有计算密集、内存消耗大以及功耗大等特点的业务能够得到跨小区接入控制。对于具有计算密集、内存消耗大以及功耗大等特点的业务，例如，AI(Artificial Intelligence，人工智能)以及ML(Machine Learning机器学习)相关业务的应用场景，如果区域内有的小区内该业务应用场景的请求较多，而有的小区内相关业务请求较少，将上述算力资源按照小区配置则难以满足请求较多的小区内的业务需求。相对地。利用本公开实施例的技术方案，将基站的算力资源在区域内进行配置，这样，区域内的多个小区中的上述业务应用场景的请求能够尽可能多的被满足，进而提升了基站资源的利用率，同时提升用户的使用感受。In this way, the base station can optimize the resource allocation of computing resources such as storage resources, computing resources, and power resources within the scope of multiple cells. This enables services with the characteristics of intensive computation, high memory consumption and high power consumption to obtain cross-cell access control. For services with the characteristics of intensive computing, high memory consumption and high power consumption, for example, the application scenarios of AI (Artificial Intelligence) and ML (Machine Learning) related services, if the service is located in a cell in the area There are many requests in application scenarios, and some cells have fewer related service requests. It is difficult to configure the above computing resources according to cells to meet the service requirements in cells with many requests. relatively. Using the technical solutions of the embodiments of the present disclosure, the computing resources of the base station are configured in the area, so that the requests of the above-mentioned service application scenarios in multiple cells in the area can be satisfied as much as possible, thereby improving the resources of the base station utilization, while improving user experience.

在一实施例中，基站将接入控制参数携带在剩余最小***消息(RMSI，Remaining minimum system information)中，也就是***消息1(SIB1)，然而，***消息1是基于小区单独配置的。In one embodiment, the base station carries the access control parameters in the remaining minimum system information (RMSI, Remaining minimum system information), that is, the system message 1 (SIB1). However, the system message 1 is individually configured based on the cell.

在本公开实施例中，可将***消息1调整为与区域内一个或多个小区的范围向关联的***消息，也可将上述区域接入控制参数携带在跨小区的***消息中发送至终端。例如，将上述区域接入控制参数携带在其他***消息中。In the embodiment of the present disclosure, the system message 1 can be adjusted to a system message associated with the range direction of one or more cells in the area, or the above-mentioned regional access control parameters can be carried in a system message across cells and sent to the terminal . For example, the above area access control parameters are carried in other system messages.

此外，在上述***消息中还可携带与区域接入控制参数相关联的区域范围，指定区域接入控制参数在哪几个区域或哪几个小区内有效。In addition, the above-mentioned system message can also carry the area range associated with the area access control parameter, specifying which areas or which cells the area access control parameter is valid in.

如此，基站利用原有的接入控制机制，将区域接入控制参数携带在跨小区的***消息中，即可方便地实现上述跨小区的接入控制。In this way, the base station uses the original access control mechanism to carry the regional access control parameters in the inter-cell system message, so that the above-mentioned inter-cell access control can be conveniently implemented.

***消息(SI，System Information)分为最小SI和其他SI，其中，最小SI使用不同的消息(MIB和SIB1)在两个不同的下行链路信道上传输，而其他SI在***消息2及以上进行传输。最小剩余***消息时周期性广播的，用于提供其他***消息的调度信息，包含了初始接入所需的信息。其他***消息包括小区重选的相关信息以及告警、辅助等其他信息。System Information (SI, System Information) is divided into minimum SI and other SI, where minimum SI is transmitted on two different downlink channels using different messages (MIB and SIB1), while other SI is transmitted in system message 2 and above to transmit. The minimum remaining system message is broadcast periodically and is used to provide scheduling information for other system messages, including the information required for initial access. Other system messages include cell reselection related information and other information such as alarm and assistance.

其他***消息可用于携带跨小区的相关信息，因此，在本公开实施例中，将上述区域接入控制参数携带在其他***消息中下发至终端。Other system messages can be used to carry cross-cell related information. Therefore, in this embodiment of the present disclosure, the above-mentioned regional access control parameters are carried in other system messages and delivered to the terminal.

在本公开实施例中，区域***消息是关联的区域范围内所有小区或者部分指定小区内的终端都可以接收到的***消息。区域***消息可通过基站以广播或者组播的方式下发至终端。In this embodiment of the present disclosure, the regional system message is a system message that can be received by terminals in all cells or some designated cells within the associated region. The regional system message can be delivered to the terminal by means of broadcast or multicast through the base station.

在本公开实施例中，上述***消息可包括基于区域的区域***消息，将区域接入控制参数携带在上述区域***消息中，可实现对预定区域内的一个或多个小区内终端的接入控制。也就是说，区域***消息所关联的区域为预设的区域，不限于单一基站覆盖的范围，也不限于小区的范围。In the embodiment of the present disclosure, the above-mentioned system message may include an area-based area system message, and the area access control parameter is carried in the above-mentioned area system message, which can realize access to terminals in one or more cells in a predetermined area control. That is to say, the area associated with the regional system message is a preset area, which is not limited to the range covered by a single base station, nor is it limited to the range of cells.

在本公开实施例中，基站***消息是基站覆盖范围内所有小区或者部分指定小区的终端都可以接收到的***消息。基站***消息也可通过广播或者组播的方式下发至终端。In the embodiment of the present disclosure, the base station system message is a system message that can be received by terminals in all cells or some designated cells within the coverage of the base station. The base station system message can also be delivered to the terminal by means of broadcast or multicast.

相应地，基站***消息所关联的区域可以为基站覆盖的区域，包括基站覆盖的所有小区的范围。因此，如果将区域接入控制参数携带在上述基站***消息中，可实现对基站下多个小区内终端的接入控制。Correspondingly, the area associated with the base station system message may be the area covered by the base station, including the range of all cells covered by the base station. Therefore, if the regional access control parameters are carried in the above-mentioned base station system message, the access control of terminals in multiple cells under the base station can be implemented.

在一些实施例中，***消息还包括小区***消息，为一个小区内终端都可以接收到的***消息，例如，上述最小SI。在一些实施例中，可将部分接入控制参数携带在小区***消息中，基于小区向终端下发；同时，将部分可以用于区域内多个小区的终端的区域接入控制参数携带在上述区域***消息中向区域的多个小区内的终端下发；还可同时将部分用于基站覆盖范围内的多个小区的终端的区域接入控制参数携带在上述基站***消息中，向基站覆盖范围内的各终端下发。In some embodiments, the system message further includes a cell system message, which is a system message that can be received by all terminals in a cell, for example, the above-mentioned minimum SI. In some embodiments, part of the access control parameters can be carried in the cell system message, and delivered to the terminal based on the cell; at the same time, part of the regional access control parameters that can be used for terminals in multiple cells in the area can be carried in the above-mentioned The regional system message is issued to terminals in multiple cells in the region; it can also carry some regional access control parameters used for terminals in multiple cells within the coverage of the base station in the above-mentioned base station system message to cover the base station. It is delivered to all terminals within the range.

这里，可以利用***消息的属性配置来确定***消息作用的范围。例如，***消息的区域范围属性通过区域范围标识来确定，当区域范围标识包括一个字符位时，可通过区域范围标识取值为“0”或“1”来确定该***消息的作用范围为小区内还是区域内。Here, the attribute configuration of the system message can be used to determine the scope of the role of the system message. For example, the area scope attribute of the system message is determined by the area scope identifier. When the area scope identifier includes a character bit, the area scope identifier can be set to "0" or "1" to determine that the scope of the system message is a cell. within or within the region.

在本公开实施例中，可利用至少两个字符位的区域范围标识，来区分作用于小区内的***消息、作用于区域内的***消息以及作用于基站范围的***消息。In the embodiment of the present disclosure, the area range identifier of at least two characters may be used to distinguish system messages acting on the cell, system messages acting on the area, and system messages acting on the base station range.

这样，基站利用***消息中携带的区域范围标识，就可以实现对上述区域接入控制参数的关联区域的配置，进而实现不同区域范围内灵活的接入控制。In this way, the base station can use the area range identifier carried in the system message to configure the associated area of the above area access control parameters, thereby realizing flexible access control in different area ranges.

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态；Area access blocking parameter, wherein, the area access blocking parameter is used to mark the blocking state of the area in the access control process;

在本公开实施例中，上述接入控制参数可包括接入控制过程中的接入阻塞(AC barring)参数，还可包括随机接入过程中，用于控制终端随机接入的连接控制参数。也就是说，本公开实施例中，可将接入阻塞参数配置为关联指定区域的区域接入阻塞参数，实现对区域内终端的随机接入发起的阻塞；还可将连接控制参数配置为关联指定区域的区域连接控制参数，实现对区域内终端发起的随机接入后的随机接入概率的控制。In the embodiment of the present disclosure, the above-mentioned access control parameters may include access blocking (AC barring) parameters in the access control process, and may also include connection control parameters used for controlling random access of the terminal in the random access process. That is to say, in the embodiment of the present disclosure, the access blocking parameter can be configured to be associated with the regional access blocking parameter of the designated area, so as to implement the blocking initiated by random access of terminals in the area; the connection control parameter can also be configured to be associated with Specify the area connection control parameters of the area to control the random access probability after random access initiated by the terminal in the area.

在一实施例中，区域接入控制参数，包括：区域接入阻塞参数。In an embodiment, the area access control parameters include: area access blocking parameters.

在接入控制的过程中，基站利用区域接入阻塞参数对区域内的终端进行接入控制，阻塞部分终端业务的接入，启动终端对应的禁止定时器。终端在关联的区域内移动时，始终维持区域接入阻塞参数的有效状态，维持禁止定时器的定时。In the process of access control, the base station uses the area access blocking parameter to control the access of the terminals in the area, blocks the access of some terminal services, and starts the prohibit timer corresponding to the terminal. When the terminal moves in the associated area, it always maintains the valid state of the area access blocking parameter, and maintains the timing of the prohibit timer.

在另一实施例中，区域接入控制参数，包括：区域连接控制参数。In another embodiment, the area access control parameters include: area connection control parameters.

在终端进行随机接入的过程中，允许终端的接入或者拒绝终端的接入。如果拒绝终端的接入，则启动对应的禁止定时器，并且，终端在区域连接控制参数所关联的区域内移动时，可维持禁止定时器的定时，拒绝终端在关联区域内不同小区的接入。During the random access process of the terminal, the access of the terminal is allowed or the access of the terminal is denied. If the access of the terminal is rejected, the corresponding prohibition timer is started, and when the terminal moves in the area associated with the area connection control parameter, the timing of the prohibition timer can be maintained to deny the terminal access to different cells in the associated area .

如此，终端的接入控制及随机接入均不限于小区内的接入控制，而是可根据基站配置的关联区域，实现不同区域的灵活控制。In this way, the access control and random access of the terminal are not limited to the access control in the cell, but can implement flexible control of different areas according to the associated area configured by the base station.

在一些实施例中，如图3所示，所述向终端下发区域接入控制参数，包括：In some embodiments, as shown in FIG. 3 , the delivering regional access control parameters to the terminal includes:

步骤S201、向终端下发携带有所述区域接入阻塞参数的***消息；或Step S201, delivering a system message carrying the area access blocking parameter to the terminal; or

步骤S202、向终端下发携带有所述区域连接控制参数的RRC连接控制信令。Step S202: Deliver the RRC connection control signaling carrying the regional connection control parameters to the terminal.

在本公开实施例中，上述区域接入阻塞参数为接入控制过程中的控制参数，可利用***消息下发至终端。此外，还可利用RRC连接控制信令向终端下发区域连接控制参数，用于控制终端的随机接入。In the embodiment of the present disclosure, the above-mentioned area access blocking parameter is a control parameter in an access control process, and can be delivered to the terminal by using a system message. In addition, the RRC connection control signaling can also be used to deliver regional connection control parameters to the terminal for controlling random access of the terminal.

如此，基站可利用***消息对区域内的终端发起的呼叫请求进行接入控制，便于根据基站的资源的配置在区域内控制不同类型的呼叫请求的接入。此外，还可以利用RRC连接控制信令对区域内的终端的随机接入请求进行控制，便于根据基站的网络资源配置区域内终端的随机接入。In this way, the base station can use system messages to control the access of call requests initiated by terminals in the area, so as to control the access of different types of call requests in the area according to the resource configuration of the base station. In addition, the RRC connection control signaling can also be used to control the random access request of the terminal in the area, so as to facilitate the random access of the terminal in the area to be configured according to the network resources of the base station.

如图4所示，本公开实施例提供一种接入控制方法，该方法应用于终端，包括：As shown in FIG. 4 , an embodiment of the present disclosure provides an access control method, which is applied to a terminal, including:

步骤S301、接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。Step S301: Receive an area access control parameter issued by a base station, where the area access control parameter is used to control terminal access of one or more cells in an area associated with the area access control parameter.

终端接收到基站下发的区域接入控制参数后，可基于区域接入控制参数进行相应的接入控制。在本公开实施例中，终端基于区域接入控制参数所关联的区域，可以确定区域接入控制参数生效的范围。如果终端在该区域的范围内移动，则无需重新获取接入控制参数，也无需重启或者重置区域接入控制参数所触发的定时器。After receiving the regional access control parameters issued by the base station, the terminal can perform corresponding access control based on the regional access control parameters. In the embodiment of the present disclosure, the terminal may determine the effective range of the area access control parameter based on the area associated with the area access control parameter. If the terminal moves within the range of the area, there is no need to re-acquire the access control parameters, and there is no need to restart or reset the timer triggered by the access control parameters of the area.

因此，终端可以在基站指定的区域内活动的同时，连续使用基站的资源而不中断连接，或者始终禁止接入，而无需重启禁止定时器等等。如此，终端可以合理使用网络资源的同时，还能够合理使用基站的存储资源、运算资源以及功率资源等，减少冲突的发生，提升用户使用感受。Therefore, the terminal can continue to use the resources of the base station without interrupting the connection while being active in the area designated by the base station, or always prohibit access without restarting the prohibition timer and so on. In this way, while the terminal can reasonably use the network resources, it can also reasonably use the storage resources, computing resources, and power resources of the base station, so as to reduce the occurrence of conflicts and improve the user experience.

在一些实施例中，如图5所示，所述方法还包括：In some embodiments, as shown in Figure 5, the method further includes:

步骤S401、响应于所述区域接入控制参数，启动用于阻塞接入的禁止定时器。Step S401, in response to the area access control parameter, start a prohibit timer for blocking access.

在本公开实施例中，区域接入控制参数可包含阻塞终端的呼叫接入的参数。当终端接收到区域接入控制参数后，可根据区域接入控制参数启动用于阻塞接入的禁止定时器。In an embodiment of the present disclosure, the area access control parameter may include a parameter that blocks call access of the terminal. After receiving the area access control parameters, the terminal may start a prohibit timer for blocking access according to the area access control parameters.

终端启动禁止定时器后，停止发起接入请求，直至禁止定时器的定时停止。禁止定时器的定时时长可包含于上述区域接入控制参数，终端根据区域接入控制参数，启动相应时长的禁止定时器。After the terminal starts the prohibition timer, it stops initiating an access request until the timing of the prohibition timer stops. The timing duration of the prohibition timer may be included in the above-mentioned area access control parameter, and the terminal starts the prohibition timer of the corresponding time length according to the area access control parameter.

这里，禁止定时器包括但不限于：用于阻塞接入的T390定时器，及用于拒绝RRC接入请求的T302定时器。Here, the prohibition timer includes, but is not limited to: a T390 timer for blocking access, and a T302 timer for rejecting an RRC access request.

可以理解的是，由于终端在移动的过程中，可能会发生接入小区的改变，如果接入小区发生改变，则可能导致终端所在区域的改变，若终端所在区域改变了，则终端原来所在区域关联的区域接入控制参数，可能对于当前终端来说是无效，需要根据终端当前所在区域，生效当前所在区域关联的区域接入控制参数。因而在终端接入小区发生改变时，可能会根据新小区的接入控制参数重启禁止定时器，或者停止禁止定时器的定时。It can be understood that, because the terminal is moving, the access cell may change. If the access cell changes, the area where the terminal is located may change. If the area where the terminal is located changes, the area where the terminal was originally located. The associated area access control parameters may be invalid for the current terminal, and the area access control parameters associated with the current area need to be valid according to the area where the terminal is currently located. Therefore, when the access cell of the terminal changes, the prohibition timer may be restarted according to the access control parameters of the new cell, or the timing of the prohibition timer may be stopped.

在本公开实施例中，由于区域接入控制参数关联的区域包含一个或多个小区，因此，当终端发生小区的改变时，如果仍处于区域接入控制参数所关联的区域内，则可以仍然保持区域接入控制参数的生效状态。因此，这种情况下可保持禁止定时器继续定时，直至定时停止或者接收到寻呼消息等触发禁止定时器中断定时的事件时，恢复可重发接入请求的状态。In this embodiment of the present disclosure, since the area associated with the area access control parameter includes one or more cells, when a cell change occurs, if the terminal is still in the area associated with the area access control parameter, it may still be Keep the effective state of the regional access control parameters. Therefore, in this case, the prohibition timer can be maintained to continue timing until the timing is stopped or an event such as a paging message is received that triggers the interruption of the prohibition timer, and the access request can be retransmitted.

步骤S402、响应于所述终端切入的目标小区不属于所述区域接入控制参数相关联的区域内，根据所述终端所进入目标小区所述区域相关联的接入控制参数重启所述禁止定时器。Step S402, in response to the target cell to which the terminal is handed in does not belong to the area associated with the regional access control parameter, restart the prohibition timing according to the access control parameter associated with the area of the target cell to which the terminal enters device.

在本公开实施例中，终端在发生小区的改变时，可首先判断切入的目标小区是否属于区域接入控制参数相关联的区域内。如果终端进入的小区不属于区域接入控制参数相关联的区域，那么区域接入控制参数对于终端失效，因此，由区域接入控制参数所触发的禁止定时器停止定时。In the embodiment of the present disclosure, when a cell change occurs, the terminal may first determine whether the target cell to be handed in belongs to the area associated with the area access control parameter. If the cell entered by the terminal does not belong to the area associated with the area access control parameter, the area access control parameter is invalid for the terminal, and therefore, the prohibition timer triggered by the area access control parameter stops timing.

此时，终端可在目标小区重新获取接入控制参数，目标小区的接入控制参数可以为上述区域接入控制参数，也可为基于小区的接入控制参数。终端根据目标小区的接入控制参数重启禁止定时器，实现在目标小区内的接入控制。At this time, the terminal may re-acquire access control parameters in the target cell, and the access control parameters of the target cell may be the above-mentioned regional access control parameters, or may be cell-based access control parameters. The terminal restarts the prohibit timer according to the access control parameters of the target cell, so as to realize the access control in the target cell.

步骤S403、响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，维持所述禁止定时器的运行。Step S403, in response to that the target cell to which the terminal is handed in belongs to the area associated with the area access control parameter, maintaining the operation of the prohibition timer.

在另一实施例中，响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，根据配置信息维持所述禁止定时器的运行或重启所述禁止定时器。In another embodiment, in response to the target cell handed in by the terminal belonging to the area associated with the area access control parameter, the prohibition timer is maintained or restarted according to configuration information.

如果终端切入的目标小区仍处于区域接入控制参数相关联的区域内，则区域接入控制参数仍然生效，因此，终端可继续禁止定时器的定时。当然，终端也可根据基站的配置信息重启禁止定时器。If the target cell to which the terminal is handed in is still in the area associated with the area access control parameter, the area access control parameter is still valid, so the terminal can continue to disable the timing of the timer. Of course, the terminal may also restart the prohibit timer according to the configuration information of the base station.

这里，配置信息用于确定在关联的区域内终端改变小区时，如何处理禁止定时器的运行：维持所述禁止定时器的运行，或重启禁止定时器。Here, the configuration information is used to determine how to handle the operation of the prohibition timer when the terminal changes cells in the associated area: maintain the operation of the prohibition timer, or restart the prohibition timer.

也就是说，终端在区域接入控制参数相关联的区域内发生小区的改变时，不再限于重新获取接入控制参数以及重启禁止定时器，而是可以根据预设的配置信息选择重启禁止定时器或者维持禁止定时器的运行。That is to say, when the cell changes in the area associated with the regional access control parameters, the terminal is no longer limited to re-acquiring the access control parameters and the restart prohibition timer, but can select the restart prohibition timing according to the preset configuration information or keep the disable timer running.

在本公开实施例中，基站可利用公共信令向终端下发上述配置信息，也可利用专用于下发配置信息的专用信令向终端下发上述配置信息。配置信息用于配置终端在进行小区改变时，如果切入的目标小区仍处于区域接入控制参数相关联的区域内，终端维持禁止定时器的运行或重启禁止定时器。In this embodiment of the present disclosure, the base station may use public signaling to deliver the above configuration information to the terminal, and may also use dedicated signaling dedicated to delivering configuration information to deliver the above configuration information to the terminal. The configuration information is used to configure the terminal to maintain the prohibition timer running or restart the prohibition timer if the target cell to be handed in is still in the area associated with the area access control parameter when the terminal changes the cell.

此外，终端与基站还可通过预定协议规定上述配置信息，从而在终端进行小区改变时，确定是否重启禁止定时器。In addition, the terminal and the base station may also specify the above configuration information through a predetermined agreement, so as to determine whether to restart the prohibit timer when the terminal changes the cell.

在一些实施例中，所述区域接入控制参数至少包括：In some embodiments, the regional access control parameters include at least:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于在接入控制过程中控制终端的接入；an area access blocking parameter, wherein the area access blocking parameter is used to control the access of the terminal in the access control process;

区域连接控制参数，其中，所述区域连接控制参数用于在随机接入过程中控制终端的随机接入。Area connection control parameters, wherein the area connection control parameters are used to control the random access of the terminal in the random access process.

关于区域接入阻塞参数及区域接入控制参数在上述实施例中已经进行了详细介绍，这里不再赘述。The area access blocking parameters and the area access control parameters have been introduced in detail in the above embodiments, and will not be repeated here.

接收基站下发的携带有所述区域接入阻塞参数的***消息；或Receive a system message that carries the area access blocking parameter sent by the base station; or

接收携带有所述区域连接控制参数的RRC连接控制信令。Receive RRC connection control signaling carrying the regional connection control parameters.

这样，终端利用***消息中携带的区域范围标识，就可以确定接收到的基站指示的区域接入控制参数关联的区域范围，从而在区域接入控制参数关联的区域范围内始终维持区域接入控制参数的有效状态。In this way, the terminal can use the area range identifier carried in the system message to determine the area range associated with the area access control parameter indicated by the received base station, so that the area access control parameter is always maintained within the area range associated with the area access control parameter. The valid state of the parameter.

这里，终端在进行接入控制的过程中，可接收携带有上述区域接入阻塞参数；在随机接入的过程中，可接收携带有上述区域连接控制参数的RRC连接控制信令。上述实施例中已经进行了介绍，这里不再赘述。Here, in the process of performing the access control, the terminal may receive the RRC connection control signaling carrying the above-mentioned regional access blocking parameters; in the process of random access, the terminal may receive the RRC connection control signaling carrying the above-mentioned regional connection control parameters. The above-mentioned embodiments have already been introduced, and will not be repeated here.

本公开实施例还提供如下示例：The embodiments of the present disclosure also provide the following examples:

在一些实施例中，接入控制参数放在RMSI即SIB1中，而SIB1为基于小区的配置消息。其基本的配置框架是：In some embodiments, the access control parameters are placed in the RMSI, or SIB1, which is a cell-based configuration message. Its basic configuration framework is:

对于某个小区，可配置公共接入控制阻塞参数或者基于PLMN的接入控制阻塞列表(uac-BarringForCommon或uac-BarringPerPLMN-List)。即配置基于单一PLMN或者所有PLMN公共的接入控制参数。For a certain cell, a common access control blocking parameter or a PLMN-based access control blocking list (uac-BarringForCommon or uac-BarringPerPLMN-List) can be configured. That is, the configuration is based on access control parameters common to a single PLMN or all PLMNs.

并且还可利用基于接入类别的接入控制阻塞参数列表(uac-BarringPerCat-List)，指明该小区中若干个接入类别的阻塞参数，并且，这些阻塞参数仍然指向公共列表池(uac-BarringInfoSetList)。And the access control blocking parameter list (uac-BarringPerCat-List) based on the access category can also be used to specify the blocking parameters of several access categories in the cell, and these blocking parameters still point to the public list pool (uac-BarringInfoSetList). ).

基于AI以及ML的移动应用具有计算密集、内存消耗大以及功耗大的特点。同时，终端设备通常具有严格的能耗、运算能力以及内存的成本限制。因此，许多AI及ML应用程序尝试将模型训练或者推理过程从移动设备卸载到网络侧，例如，由基站实现。AI- and ML-based mobile applications are computationally intensive, memory-intensive, and power-hungry. At the same time, terminal equipment usually has strict energy consumption, computing power and cost constraints of memory. Therefore, many AI and ML applications try to offload the model training or inference process from the mobile device to the network side, for example, by the base station.

基于这种情况，终端业务请求的资源需求一方面包含无线资源的需求，即无线接口的资源(第一类资源)，比如UE上行传输带宽。第一类资源由eNB分配给UE，因此，对于这类资源是基于小区的分配策略。Based on this situation, the resource requirements requested by the terminal service include, on the one hand, the requirements for radio resources, that is, the resources of the radio interface (the first type of resources), such as the UE uplink transmission bandwidth. The first type of resource is allocated to the UE by the eNB, therefore, a cell-based allocation strategy is used for this type of resource.

但是随着AI及ML的移动业务的引入，还需要考虑算力维度的资源(第二类资源)，例如基站消耗的内存、运算处理资源以及功率资源等。这类资源为基站的资源，因此该基站下的多个小区共用第二类资源。However, with the introduction of AI and ML mobile services, resources in the computing power dimension (the second type of resources) need to be considered, such as the memory consumed by the base station, computing processing resources, and power resources. This type of resource is the resource of the base station, so multiple cells under the base station share the second type of resource.

考虑到基于小区的接入控制过程仅限于小区内终端的接入控制，难以满足上述AI及ML等移动业务的需求。因此，在本公开实施例中，对接入控制的方式进行了增强。Considering that the cell-based access control process is limited to the access control of the terminals in the cell, it is difficult to meet the requirements of the above-mentioned mobile services such as AI and ML. Therefore, in the embodiments of the present disclosure, the access control method is enhanced.

在本公开实施例中，将基于小区的***消息中部分接入控制参数调整为跨小区参数。这部分参数可包括接入阻塞参数以及连接控制参数等。In the embodiment of the present disclosure, some of the access control parameters in the cell-based system message are adjusted to cross-cell parameters. This part of parameters may include access blocking parameters and connection control parameters.

在一实施例中，基站可将部分接入控制参数携带在其他***消息中，使得基于小区的接入控制参数调整为基于区域的***消息。In an embodiment, the base station may carry some of the access control parameters in other system messages, so that the cell-based access control parameters are adjusted to the area-based system messages.

在一实施例中，可将制定接入类别的接入控制参数携带在其他***消息中，例如，将上述AI或ML类型相关业务对应的接入类别的接入控制参数携带在其他***消息中。In an embodiment, the access control parameters for specifying the access category may be carried in other system messages, for example, the access control parameters of the access category corresponding to the above AI or ML type related services may be carried in other system messages. .

图6为实现上述区域接入控制参数的原理示意图。如图6所示，在本公开实施例中，可在接入控制信息中的内容在其他SI中重新定义一套参数，比如，小区1及小区2的RMSI中分别包含有类别cat1与类别cat2的接入控制参数，将类别cat2的参数调整为跨小区的参数携带在其他SI中。此时，其他SI可以进行区域配置，使得配置的区域内的多个小区的***消息一致，从而实现共享。FIG. 6 is a schematic diagram of the principle of implementing the above-mentioned area access control parameters. As shown in FIG. 6 , in this embodiment of the present disclosure, a set of parameters can be redefined in other SIs in the content of the access control information. For example, the RMSIs of cell 1 and cell 2 respectively include category cat1 and category cat2 The access control parameters of the category cat2 are adjusted to be cross-cell parameters and carried in other SIs. At this time, other SIs may perform area configuration, so that the system messages of multiple cells in the configured area are consistent, thereby realizing sharing.

在另一实施例中，可将AI或ML类型相关业务对应的接入标识所指示的接入控制参数移动至其他***消息中。In another embodiment, the access control parameters indicated by the access identifiers corresponding to the AI or ML type related services may be moved into other system messages.

在一实施例中，可将上述需要跨小区生效的接入控制参数携带在其他***消息中，同时，其他***消息所配置的区域范围可以是以基站覆盖的范围(per eNB)为准。In one embodiment, the above-mentioned access control parameters that need to take effect across cells may be carried in other system messages, and at the same time, the area range configured in other system messages may be based on the coverage of the base station (per eNB).

例如，在现有***消息的区域范围中增加基站范围的属性。并利用两个字符位来分别表示基于小区、基于区域以及基于基站的区域范围。例如，在区域范围标识的两个字符位；在区域范围标识的两个字符位的取值为“01”时，表示该***消息的属性为基于区域的***消息；在区域范围标识的两个字符位的取值为“10”时，表示该***消息的属性为基于基站的***消息。除此之外，还可将取值“11”作为预留范围，供后续增加范围属性使用。For example, adding a base station-wide attribute to the area-wide scope of an existing system message. And use two character bits to represent cell-based, area-based and base station-based area ranges respectively. For example, in the two character bits of the area scope identifier; when the value of the two character bits in the area scope identifier is "01", it indicates that the attribute of the system message is an area-based system message; in the two character bits of the area scope identifier When the value of the character bit is "10", it indicates that the attribute of the system message is a base station-based system message. In addition, the value "11" can also be used as a reserved range for the subsequent addition of range attributes.

在一实施例中，如果接入控制参数为上述跨小区的参数时，其对应于终端的禁止定时器，如T390定时器在多个小区的范围内生效。在接入控制参数所关联的多个小区内如果终端发生小区变更，则可以不重启T390定时器，而是维持T390定时器的运行，继续定时直至定时时长结束。In an embodiment, if the access control parameter is the above-mentioned cross-cell parameter, it corresponds to the prohibition timer of the terminal, such as the T390 timer, which takes effect in the range of multiple cells. In the multiple cells associated with the access control parameter, if the terminal changes the cell, the T390 timer may not be restarted, but the T390 timer may be maintained to continue timing until the timing period expires.

在另一实施例中，如果连接控制参数为上述跨小区的参数，其对应于终端的禁止定时器，如T302定时器在多个小区的范围内生效。在连接控制参数所关联的多个小区内如果终端发生小区变更，则可以不重启T302定时器，而是维持T302定时器的运行，继续定时直至定时时长结束。In another embodiment, if the connection control parameter is the above-mentioned cross-cell parameter, it corresponds to the prohibition timer of the terminal, for example, the T302 timer takes effect in the range of multiple cells. In the multiple cells associated with the connection control parameter, if a cell change occurs in the terminal, the T302 timer may not be restarted, but the T302 timer may be maintained to continue timing until the timing period expires.

在另一实施例中，对于特定的业务应用场景，上述T390定时器和T302定时器在终端进行小区重选时继续运行、重启或者停止计时还可通过配置信息进行配置。该配置信息可基于协议约定，也可由基站通过专用信令或公共信令通知终端。In another embodiment, for a specific service application scenario, the above-mentioned T390 timer and T302 timer continue to run, restart or stop timing when the terminal performs cell reselection, and can also be configured through configuration information. The configuration information may be based on a protocol agreement, or may be notified to the terminal by the base station through dedicated signaling or public signaling.

如图7所示，本公开实施例还提供一种接入控制装置700，应用于基站，包括：As shown in FIG. 7 , an embodiment of the present disclosure further provides an access control apparatus 700, which is applied to a base station and includes:

下发模块701，配置为向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The issuing module 701 is configured to issue regional access control parameters to terminals, wherein the regional access control parameters are used to control the terminals of one or more cells in the area associated with the regional access control parameters access.

在一些实施例中，所述***消息包括以下任一种或多种：In some embodiments, the system message includes any one or more of the following:

在一些实施例中，所述其他***消息包括：In some embodiments, the other system messages include:

第二下发子模块，配置为向终端下发携带有区域接入阻塞参数的***消息；或a second delivery submodule, configured to deliver a system message carrying the area access blocking parameter to the terminal; or

第三下发子模块，配置为向终端下发携带有区域连接控制参数的 RRC连接控制信令。The third delivery sub-module is configured to deliver the RRC connection control signaling carrying the regional connection control parameters to the terminal.

如图8所示，本公开实施例还提供一种接入控制装置800，应用于终端，包括：As shown in FIG. 8 , an embodiment of the present disclosure further provides an access control apparatus 800, applied to a terminal, including:

第一接收模块801，配置为接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The first receiving module 801 is configured to receive an area access control parameter issued by a base station, wherein the area access control parameter is used to control one or more cells in an area associated with the area access control parameter terminal access.

关于上述实施例中的装置，其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，此处将不做详细阐述说明。Regarding the apparatus in the above-mentioned embodiment, the specific manner in which each module performs operations has been described in detail in the embodiment of the method, and will not be described in detail here.

图9是本公开实施例提供的一种通信设备的结构框图。该通信设备可以是终端。例如，通信设备800可以是移动电话，计算机，数字广播用户设备，消息收发设备，游戏控制台，平板设备，医疗设备，健身设备，个人数字助理等。FIG. 9 is a structural block diagram of a communication device provided by an embodiment of the present disclosure. The communication device may be a terminal. For example, communication device 800 may be a mobile phone, computer, digital broadcast user equipment, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.

参照图9，通信设备800可以包括以下至少一个组件：处理组件802，存储器804，电源组件806，多媒体组件808，音频组件810，输入/输出(I/O)的接口812，传感器组件814，以及通信组件816。9, the communication device 800 may include at least one of the following components: a processing component 802, a memory 804, a power supply component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and Communication component 816.

处理组件802通常控制通信设备800的整体操作，诸如与显示，电话呼叫，数据通信，相机操作和记录操作相关联的操作。处理组件802可以包括至少一个处理器820来执行指令，以完成上述的方法的全部或部分步骤。此外，处理组件802可以包括至少一个模块，便于处理组件802和其他组件之间的交互。例如，处理组件802可以包括多媒体模块，以方便多媒体组件808和处理组件802之间的交互。The processing component 802 generally controls the overall operation of the communication device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include at least one processor 820 to execute instructions to perform all or part of the steps of the above-described methods. Additionally, processing component 802 may include at least one module that facilitates interaction between processing component 802 and other components. For example, processing component 802 may include a multimedia module to facilitate interaction between multimedia component 808 and processing component 802.

存储器804被配置为存储各种类型的数据以支持在通信设备800的操作。这些数据的示例包括用于在通信设备800上操作的任何应用程序或方法的指令，联系人数据，电话簿数据，消息，图片，视频等。存储器804 可以由任何类型的易失性或非易失性存储设备或者它们的组合实现，如静态随机存取存储器(SRAM)，电可擦除可编程只读存储器(EEPROM)，可擦除可编程只读存储器(EPROM)，可编程只读存储器(PROM)，只读存储器(ROM)，磁存储器，快闪存储器，磁盘或光盘。 Memory 804 is configured to store various types of data to support operation at communication device 800 . Examples of such data include instructions for any application or method operating on the communication device 800, contact data, phonebook data, messages, pictures, videos, and the like. Memory 804 may be implemented by any type of volatile or non-volatile storage device or combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Magnetic Disk or Optical Disk.

电源组件806为通信设备800的各种组件提供电力。电源组件806可以包括电源管理***，至少一个电源，及其他与为通信设备800生成、管理和分配电力相关联的组件。 Power supply component 806 provides power to various components of communication device 800 . Power supply components 806 may include a power management system, at least one power supply, and other components associated with generating, managing, and distributing power to communication device 800 .

多媒体组件808包括在所述通信设备800和用户之间的提供一个输出接口的屏幕。在一些实施例中，屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板，屏幕可以被实现为触摸屏，以接收来自用户的输入信号。触摸面板包括至少一个触摸传感器以感测触摸、滑动和触摸面板上的手势。所述触摸传感器可以不仅感测触摸或滑动动作的边界，而且还检测与所述触摸或滑动操作相关的唤醒时间和压力。在一些实施例中，多媒体组件808包括一个前置摄像头和/或后置摄像头。当通信设备800处于操作模式，如拍摄模式或视频模式时，前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜***或具有焦距和光学变焦能力。 Multimedia component 808 includes a screen that provides an output interface between the communication device 800 and the user. In some embodiments, the screen may include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes at least one touch sensor to sense touch, swipe, and gestures on the touch panel. The touch sensor may not only sense the boundaries of a touch or swipe action, but also detect wake-up time and pressure associated with the touch or swipe action. In some embodiments, the multimedia component 808 includes a front-facing camera and/or a rear-facing camera. When the communication device 800 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera may receive external multimedia data. Each of the front and rear cameras can be a fixed optical lens system or have focal length and optical zoom capability.

音频组件810被配置为输出和/或输入音频信号。例如，音频组件810包括一个麦克风(MIC)，当通信设备800处于操作模式，如呼叫模式、记录模式和语音识别模式时，麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器804或经由通信组件816发送。在一些实施例中，音频组件810还包括一个扬声器，用于输出音频信号。 Audio component 810 is configured to output and/or input audio signals. For example, audio component 810 includes a microphone (MIC) that is configured to receive external audio signals when communication device 800 is in operating modes, such as call mode, recording mode, and voice recognition mode. The received audio signal may be further stored in memory 804 or transmitted via communication component 816 . In some embodiments, audio component 810 also includes a speaker for outputting audio signals.

I/O接口812为处理组件802和***接口模块之间提供接口，上述***接口模块可以是键盘，点击轮，按钮等。这些按钮可包括但不限于：主页按钮、音量按钮、启动按钮和锁定按钮。The I/O interface 812 provides an interface between the processing component 802 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to: home button, volume buttons, start button, and lock button.

传感器组件814包括至少一个传感器，用于为通信设备800提供各个方面的状态评估。例如，传感器组件814可以检测到设备800的打开/关闭状态，组件的相对定位，例如所述组件为通信设备800的显示器和小键盘，传感器组件814还可以检测通信设备800或通信设备800一个组件的位置改变，用户与通信设备800接触的存在或不存在，通信设备800方位或加速/减速和通信设备800的温度变化。传感器组件814可以包括接近传感器，被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件814还可以包括光传感器，如CMOS或CCD图像传感器，用于在成像应用中使用。在一些实施例中，该传感器组件814还可以包括加速度传感器，陀螺仪传感器，磁传感器，压力传感器或温度传感器。 Sensor assembly 814 includes at least one sensor for providing status assessment of various aspects of communication device 800 . For example, the sensor assembly 814 can detect the open/closed state of the device 800, the relative positioning of components, such as the display and keypad of the communication device 800, the sensor assembly 814 can also detect the communication device 800 or a component of the communication device 800 The position of the communication device 800 changes, the presence or absence of user contact with the communication device 800, the orientation or acceleration/deceleration of the communication device 800, and the temperature change of the communication device 800. Sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects in the absence of any physical contact. Sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

通信组件816被配置为便于通信设备800和其他设备之间有线或无线方式的通信。通信设备800可以接入基于通信标准的无线网络，如WiFi，2G或3G，或它们的组合。在一个示例性实施例中，通信组件816经由广播信道接收来自外部广播管理***的广播信号或广播相关信息。在一个示例性实施例中，所述通信组件816还包括近场通信(NFC)模块，以促进短程通信。例如，在NFC模块可基于射频识别(RFID)技术，红外数据协会(IrDA)技术，超宽带(UWB)技术，蓝牙(BT)技术和其他技术来实现。 Communication component 816 is configured to facilitate wired or wireless communication between communication device 800 and other devices. Communication device 800 may access a wireless network based on a communication standard, such as WiFi, 2G or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, the communication component 816 also includes a near field communication (NFC) module to facilitate short-range communication. For example, the NFC module may be implemented based on radio frequency identification (RFID) technology, infrared data association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies.

在示例性实施例中，通信设备800可以被至少一个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现，用于执行上述方法。In an exemplary embodiment, the communication device 800 may be implemented by at least one application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate An array (FPGA), controller, microcontroller, microprocessor, or other electronic component implementation for performing the above method.

在示例性实施例中，还提供了一种包括指令的非临时性计算机可读存储介质，例如包括指令的存储器804，上述指令可由通信设备800的处理器820执行以完成上述方法。例如，所述非临时性计算机可读存储介质可以是 ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer-readable storage medium including instructions, such as a memory 804 including instructions, executable by the processor 820 of the communication device 800 to perform the method described above. For example, the non-transitory computer-readable storage medium may be ROM, random access memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

如图10所示，本公开一实施例示出另一种通信设备的结构。该通信设备可为本公开实施例所涉及的基站。例如，通信设备900可以被提供为一网络设备。参照图10，通信设备900包括处理组件922，其进一步包括至少一个处理器，以及由存储器932所代表的存储器资源，用于存储可由处理组件922的执行的指令，例如应用程序。存储器932中存储的应用程序可以包括一个或一个以上的每一个对应于一组指令的模块。此外，处理组件922被配置为执行指令，以执行上述方法前述应用在所述通信设备的任意方法。As shown in FIG. 10 , an embodiment of the present disclosure shows the structure of another communication device. The communication device may be the base station involved in the embodiment of the present disclosure. For example, the communication device 900 may be provided as a network device. 10, the communication device 900 includes a processing component 922, which further includes at least one processor, and a memory resource, represented by memory 932, for storing instructions executable by the processing component 922, such as an application program. An application program stored in memory 932 may include one or more modules, each corresponding to a set of instructions. Furthermore, the processing component 922 is configured to execute instructions to perform any of the aforementioned methods applied to the communication device.

通信设备900还可以包括一个电源组件926被配置为执行通信设备900的电源管理，一个有线或无线网络接口950被配置为将通信设备900连接到网络，和一个输入输出(I/O)接口958。通信设备900可以操作基于存储在存储器932的操作***，例如Windows Server TM，Mac OS XTM，UnixTM,LinuxTM，FreeBSDTM或类似。The communication device 900 may also include a power supply assembly 926 configured to perform power management of the communication device 900, a wired or wireless network interface 950 configured to connect the communication device 900 to a network, and an input output (I/O) interface 958 . Communication device 900 may operate based on an operating system stored in memory 932, such as Windows Server™, Mac OS X™, Unix™, Linux™, FreeBSD™ or the like.

本领域技术人员在考虑说明书及实践这里公开的发明后，将容易想到本发明的其它实施方案。本公开旨在涵盖本发明的任何变型、用途或者适应性变化，这些变型、用途或者适应性变化遵循本发明的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的，本发明的真正范围和精神由下面的权利要求指出。Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This disclosure is intended to cover any modifications, uses, or adaptations of the invention that follow the general principles of the invention and include common general knowledge or techniques in the art not disclosed in this disclosure . The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the invention being indicated by the following claims.

应当理解的是，本发明并不局限于上面已经描述并在附图中示出的精确结构，并且可以在不脱离其范围进行各种修改和改变。本发明的范围仅由所附的权利要求来限制。It should be understood that the present invention is not limited to the precise structures described above and illustrated in the accompanying drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

一种接入控制方法，其中，所述方法应用于基站，包括：An access control method, wherein the method is applied to a base station, comprising:

向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。A regional access control parameter is issued to the terminal, wherein the regional access control parameter is used to control terminal access of one or more cells in an area associated with the regional access control parameter.
根据权利要求1所述的方法，其中，所述向终端下发区域接入控制参数，包括：The method according to claim 1, wherein the delivering regional access control parameters to the terminal comprises:

向终端下发携带有所述区域接入控制参数的***消息。A system message carrying the area access control parameter is delivered to the terminal.
根据权利要求2所述的方法，其中，所述***消息包括：The method of claim 2, wherein the system message comprises:

不同于最小***消息的其他***消息。Other system messages other than minimal system messages.
根据权利要求3所述的方法，其中，所述其他***消息包括以下任一种或多种：The method of claim 3, wherein the other system messages include any one or more of the following:

区域***消息，所述区域***消息为针对一个区域内一个或者多个基站的小区共用的***消息；Regional system messages, where the regional system messages are system messages shared by cells of one or more base stations in an area;

基站***消息，所述基站***消息为：一个基站下多个小区共用的***消息。Base station system message, where the base station system message is: a system message shared by multiple cells under one base station.
根据权利要求2所述的方法，其中，所述***消息中带有所述***消息所作用区域的区域范围标识；The method according to claim 2, wherein the system message carries an area range identifier of an area where the system message acts;

所述区域范围标识用于标识所述***消息为最小***消息、区域***消息或基站***消息。The area range identifier is used to identify the system message as a minimum system message, a regional system message or a base station system message.
根据权利要求1至5任一所述的方法，其中，所述区域接入控制参数，包括：The method according to any one of claims 1 to 5, wherein the area access control parameters include:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.
根据权利要求1至5任一所述的方法，其中，所述区域接入控制参数，包括：The method according to any one of claims 1 to 5, wherein the area access control parameters include:

区域连接控制参数，其中，所述区域连接控制参数用于在接入过程中控制终端的接入。Area connection control parameters, wherein the area connection control parameters are used to control the access of the terminal during the access process.
根据权利要求1所述的方法，其中，所述向终端下发区域接入控制参数，包括：The method according to claim 1, wherein the delivering regional access control parameters to the terminal comprises:

向终端下发携带有区域接入阻塞参数的***消息；和/或delivering a system message carrying the area access blocking parameter to the terminal; and/or

向终端下发携带有区域连接控制参数的RRC连接控制信令。The RRC connection control signaling carrying the regional connection control parameters is delivered to the terminal.
一种接入控制方法，其中，所述方法应用于终端，包括：An access control method, wherein the method is applied to a terminal, comprising:

接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。Receive area access control parameters issued by the base station, where the area access control parameters are used to control terminal access of one or more cells in the area associated with the area access control parameters.
根据权利要求9所述的方法，其中，所述方法还包括：The method of claim 9, wherein the method further comprises:

响应于所述区域接入控制参数，启动用于阻塞接入的禁止定时器。In response to the area access control parameters, a barring timer for blocking access is started.
根据权利要求10所述的方法，其中，所述方法还包括：The method of claim 10, wherein the method further comprises:

响应于所述终端切入的目标小区不属于所述区域接入控制参数相关联的区域内，根据所述终端所进入目标小区所述区域相关联的接入控制参数重启所述禁止定时器。In response to the target cell to which the terminal is handed in does not belong to the area associated with the area access control parameter, the prohibition timer is restarted according to the access control parameter associated with the area of the target cell entered by the terminal.
根据权利要求11所述的方法，其中，所述方法还包括：The method of claim 11, wherein the method further comprises:

响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，根据配置信息维持所述禁止定时器的运行或重启所述禁止定时器。In response to that the target cell to which the terminal is handed in belongs to the area associated with the area access control parameter, maintaining the operation of the prohibition timer or restarting the prohibition timer according to the configuration information.
根据权利要求12所述的方法，其中，所述配置信息由预定协议规定；或，所述方法还包括：The method of claim 12, wherein the configuration information is specified by a predetermined protocol; or, the method further comprises:

利用专用信令或公共信令，接收所述配置信息。The configuration information is received using dedicated signaling or public signaling.
根据权利要求9所述的方法，其中，所述区域接入控制参数包括：The method of claim 9, wherein the regional access control parameters comprise:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志在接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.
根据权利要求9所述的方法，其中，所述区域接入控制参数包括：The method of claim 9, wherein the regional access control parameters comprise:

区域连接控制参数，其中，所述区域连接控制参数用于在接入过程中控制终端的接入。Area connection control parameters, wherein the area connection control parameters are used to control the access of the terminal during the access process.
根据权利要求9所述的方法，其中，所述接收基站下发的区域接入控制参数，包括：The method according to claim 9, wherein the receiving the regional access control parameters delivered by the base station comprises:

接收基站下发的携带有区域接入阻塞参数的***消息；或Receive a system message that carries regional access blocking parameters from a base station; or

接收携带有区域连接控制参数的RRC连接控制信令。Receive RRC connection control signaling carrying regional connection control parameters.
一种接入控制装置，其中，所述装置应用于基站，包括：An access control apparatus, wherein the apparatus is applied to a base station, comprising:

下发模块，配置为向终端下发区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The issuing module is configured to issue regional access control parameters to the terminal, wherein the regional access control parameters are used to control the terminal access of one or more cells in the area associated with the regional access control parameters; enter.
根据权利要求17所述的装置，其中，所述下发模块，包括：The device according to claim 17, wherein the issuing module comprises:

第一下发子模块，配置为向终端下发携带有所述区域接入控制参数的***消息。The first sending sub-module is configured to send a system message carrying the area access control parameter to the terminal.
根据权利要求18所述的装置，其中，所述***消息包括：The apparatus of claim 18, wherein the system message comprises:

不同于最小***消息的其他***消息。Other system messages other than minimal system messages.
根据权利要求19所述的装置，其中，所述其他***消息包括以下任一种或多种：The apparatus of claim 19, wherein the other system messages include any one or more of the following:

区域***消息，所述区域***消息为针对一个区域内一个或者多个基站的小区共用的***消息；Regional system messages, where the regional system messages are system messages shared by cells of one or more base stations in an area;

基站***消息，所述基站***消息为：一个基站下多个小区共用的***消息。Base station system message, where the base station system message is: a system message shared by multiple cells under one base station.
根据权利要求18所述的装置，其中，所述***消息中带有所述***消息所作用区域的区域范围标识；The device according to claim 18, wherein the system message carries an area range identifier of an area where the system message acts;

所述区域范围标识用于标识所述***消息为最小***消息、区域***消息或基站***消息。The area range identifier is used to identify the system message as a minimum system message, a regional system message or a base station system message.
根据权利要求17至21任一所述的装置，其中，所述区域接入控制参数，包括：The apparatus according to any one of claims 17 to 21, wherein the area access control parameters include:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.
根据权利要求17至21任一所述的装置，其中，所述区域接入控制参数，包括：The apparatus according to any one of claims 17 to 21, wherein the area access control parameters include:

区域连接控制参数，其中，所述区域连接控制参数用于在接入过程中控制终端的接入。Area connection control parameters, wherein the area connection control parameters are used to control the access of the terminal during the access process.
根据权利要求17所述的装置，其中，所述下发模块，包括：The device according to claim 17, wherein the issuing module comprises:

第二下发子模块，配置为向终端下发携带有区域接入阻塞参数的***消息；和/或a second delivery submodule, configured to deliver a system message carrying the area access blocking parameter to the terminal; and/or

第三下发子模块，配置为向终端下发携带有区域连接控制参数的RRC连接控制信令。The third delivery sub-module is configured to deliver the RRC connection control signaling carrying the regional connection control parameters to the terminal.
一种接入控制装置，其中，所述装置应用于终端，包括：An access control apparatus, wherein the apparatus is applied to a terminal, comprising:

第一接收模块，配置为接收基站下发的区域接入控制参数，其中，所述区域接入控制参数，用于控制与所述区域接入控制参数相关联的区域内一个或多个小区的终端接入。The first receiving module is configured to receive the area access control parameters issued by the base station, wherein the area access control parameters are used to control the access control parameters of one or more cells in the area associated with the area access control parameters. Terminal access.
根据权利要求25所述的装置，其中，所述装置还包括：The apparatus of claim 25, wherein the apparatus further comprises:

启动模块，配置为响应于所述区域接入控制参数，启动用于阻塞接入的禁止定时器。A start module, configured to start a prohibit timer for blocking access in response to the area access control parameter.
根据权利要求26所述的装置，其中，所述装置还包括：The apparatus of claim 26, wherein the apparatus further comprises:

重启模块，配置为响应于所述终端切入的目标小区不属于所述区域接入控制参数相关联的区域内，根据所述终端所进入目标小区所述区域相关联的接入控制参数重启所述禁止定时器。A restarting module, configured to restart the target cell according to the access control parameter associated with the area of the target cell into which the terminal enters, in response to the target cell being handed in by the terminal does not belong to the area associated with the area access control parameter. Disable the timer.
根据权利要求27所述的装置，其中，所述装置还包括：The apparatus of claim 27, wherein the apparatus further comprises:

控制模块，配置为响应于所述终端切入的目标小区属于所述区域接入控制参数相关联的区域内，根据配置信息维持所述禁止定时器的运行或重启所述禁止定时器。The control module is configured to maintain the operation of the prohibition timer or restart the prohibition timer according to the configuration information in response to the target cell handed in by the terminal belonging to the area associated with the area access control parameter.
根据权利要求28所述的装置，其中，所述配置信息由预定协议规定；或，所述装置还包括：The apparatus of claim 28, wherein the configuration information is specified by a predetermined protocol; or, the apparatus further comprises:

第二接收模块，配置为利用专用信令或公共信令，接收所述配置信息。The second receiving module is configured to use dedicated signaling or public signaling to receive the configuration information.
根据权利要求26所述的装置，其中，所述区域接入控制参数包括：The apparatus of claim 26, wherein the regional access control parameters comprise:

区域接入阻塞参数，其中，所述区域接入阻塞参数用于标志接入控制过程中区域的阻塞状态。The area access blocking parameter, wherein the area access blocking parameter is used to mark the blocking state of the area in the access control process.
根据权利要求26所述的装置，其中，所述区域接入控制参数包括：The apparatus of claim 26, wherein the regional access control parameters comprise:

区域连接控制参数，其中，所述区域连接控制参数用于在接入过程中控制终端的接入。Area connection control parameters, wherein the area connection control parameters are used to control the access of the terminal during the access process.
根据权利要求25所述的装置，其中，所述第一接收模块，包括：The apparatus according to claim 25, wherein the first receiving module comprises:

第一接收子模块，配置为接收基站下发的携带有区域接入阻塞参数的***消息；或a first receiving sub-module, configured to receive a system message carrying regional access blocking parameters sent by the base station; or

第二接收子模块，配置为接收携带有区域连接控制参数的RRC连接控制信令。The second receiving sub-module is configured to receive the RRC connection control signaling carrying the regional connection control parameters.
一种通信设备，其中，所述通信设备至少包括：处理器和用于存储能够在所述处理器上运行的可执行指令的存储器，其中：A communication device, wherein the communication device comprises at least: a processor and a memory for storing executable instructions that can run on the processor, wherein:

处理器用于运行所述可执行指令时，所述可执行指令执行上述权利要求1至8或9至16任一项提供的接入控制方法中的步骤。When the processor is configured to run the executable instructions, the executable instructions execute the steps in the access control method provided by any one of claims 1 to 8 or 9 to 16.
一种非临时性计算机可读存储介质，其中，所述计算机可读存储介质中存储有计算机可执行指令，该计算机可执行指令被处理器执行时实现上述权利要求1至8或9至16任一项提供的接入控制方法中的步骤。A non-transitory computer-readable storage medium, wherein computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, any one of the above claims 1 to 8 or 9 to 16 is realized. Steps in a provided access control method.