WO2019080774A1

WO2019080774A1 - Communication method, apparatus and system

Info

Publication number: WO2019080774A1
Application number: PCT/CN2018/111024
Authority: WO
Inventors: 李治野; 王学寰; 朱春晖
Original assignee: 华为技术有限公司
Priority date: 2017-10-26
Filing date: 2018-10-19
Publication date: 2019-05-02

Abstract

A communication method, an apparatus and a system, related to the technical field of communications. The method comprises: an SAS server determining a network device providing service to a terminal device, and notifying the network device of an SAS authorization status of the terminal device, SAS authorization status being used to indicate whether the SAS server permits the terminal device to use a requested frequency range and a requested power. The terminal device, after receiving SAS authorization status notified by the SAS server, manages the terminal device according to the SAS authorization status. The SAS server can notify the network device of SAS authorization status of the terminal device, enabling the terminal device to perform management of the terminal device according to SAS authorization status after receiving SAS authorization status; this helps to lower the potential for conflict between the network device scheduling the terminal device and the SAS server managing the terminal device, thereby helping increase communication performance.

Description

一种通信方法、装置及***Communication method, device and system

技术领域Technical field

本申请涉及通信技术领域，特别涉及一种通信方法、装置及***。The present application relates to the field of communications technologies, and in particular, to a communication method, apparatus, and system.

背景技术Background technique

为了提高频谱资源的利用率，在3550兆赫兹(MHz)～3700MHz的频段上引入了频谱共享机制，其中3550MHz～3700MHz的频段作为公民宽带无线电服务(citizens broadband radio service，CBRS)使用。具体的，如图1所示，将使用3550MHz～3700MHz中的频段进行通信的设备对应划分为三个优先权级别：现任者(Incumbents)、优先接入权限(priority access license，PAL)和普通授权接入(general authorized access，GAA)，其中，优先权级别为Incumbent的设备享有使用3550MHz～3700MHz中的频段进行通信的最高优先权，PAL的优先权次之，GAA的优先权最低。In order to improve the utilization of spectrum resources, a spectrum sharing mechanism is introduced in the frequency band of 3550 megahertz (MHz) to 3700 MHz, and the frequency band of 3550 MHz to 3700 MHz is used as a citizen broadband radio service (CBRS). Specifically, as shown in FIG. 1 , devices that use the frequency bands of 3550 MHz to 3700 MHz are correspondingly divided into three priority levels: Incumbents, Priority Access License (PAL), and General Authorization. General authorized access (GAA), in which the device with the priority level of Incumbent enjoys the highest priority of communication using the frequency band of 3550MHz to 3700MHz, the priority of PAL is second, and the priority of GAA is the lowest.

为了避免在优先权级别为PAL和GAA的设备在3550MHz～3700MHz上的通信干扰优先权级别为Incumbent的设备在3550MHz～3700MHz上的通信，对于优先权级别为PAL和GAA的设备必须接入频谱接入***(spectrum access system，SAS)服务器，由SAS服务器授权优先权级别为PAL或GAA的设备可以在3550MHz～3700MHz中的某一请求的频段范围内使用请求的最大有效全向辐射功率(effective isotropic radiated power，EIRP)后，优先权级别为PAL或GAA的设备才能够在请求的频段范围内使用最大EIRP进行通信。In order to avoid communication interference between 3550MHz and 3700MHz for devices with priority levels of PAL and GAA at 3550MHz to 3700MHz, devices with priority levels of PAL and GAA must access the spectrum. In a spectrum access system (SAS) server, a device authorized by the SAS server with a priority level of PAL or GAA can use the requested maximum effective isotropic radiated power in a requested frequency range of 3550 MHz to 3700 MHz (effective isotropic After radiated power (EIRP), devices with a priority level of PAL or GAA can communicate using the largest EIRP within the requested frequency range.

其中，接入SAS服务器的设备通常被称为公民宽带无线电服务设备(citizens broadband radio service，CBSD)，通常情况下，只需要将基站或接入点(access point，AP)等作为CBSD，接入SAS服务器，而终端设备不接入SAS服务器，终端设备在通信时频段的使用和功率的使用只需服从CBSD的调度即可。然而，现有技术中针对最大EIRP超过23毫瓦分贝(dBm)/10MHz的终端设备，为了提高这些终端设备的通信质量，将这些终端设备作为特殊类型的CBSD，通过接入SAS服务器来接受SAS服务器的管理。具体的，当SAS服务器向最大EIRP超过23dBm/10MHz的终端设备授权可以使用的频段和最大EIRP时，这些终端设备则能够在授权的频段上使用不超过最大EIRP的功率进行通信，然而，对于这些终端设备来说，既要服从SAS服务器的管理，又要接受网络设备如基站的调度，当SAS服务器与网络设备对这些终端设备的管理和调度存在冲突时，有可能导致终端设备通信失败，从而降低通信性能。Among them, the device that accesses the SAS server is usually called a citizen broadband radio service (CBSD). Generally, only the base station or an access point (AP) needs to be used as the CBSD. The SAS server does not access the SAS server. The use of the frequency band and the use of power by the terminal device only need to obey the scheduling of the CBSD. However, in the prior art, for terminal devices with a maximum EIRP exceeding 23 mW decibels (dBm)/10 MHz, in order to improve the communication quality of these terminal devices, these terminal devices are regarded as special types of CBSDs, and SAS is accepted by accessing the SAS server. Server management. Specifically, when the SAS server authorizes the available frequency band and the maximum EIRP to the terminal device with the maximum EIRP exceeding 23 dBm/10 MHz, the terminal devices can communicate on the authorized frequency band with a power not exceeding the maximum EIRP, however, for these In terms of terminal equipment, it is subject to the management of the SAS server and the scheduling of the network equipment such as the base station. When the management and scheduling of the SAS server and the network device conflict with each other, the terminal device may fail to communicate. Reduce communication performance.

发明内容Summary of the invention

本申请实施例提供了一种通信方法、装置及***，有助于降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，进而有助于提高通信性能。The embodiment of the present application provides a communication method, device, and system, which are useful for reducing the possibility of network device scheduling of a terminal device and a conflict between a SAS server and a terminal device, thereby contributing to improving communication performance.

第一方面，本申请实施例的通信方法，包括：In a first aspect, the communication method of the embodiment of the present application includes:

SAS服务器确定为终端设备提供服务的网络设备，并向网络设备通知终端设备的SAS 授权状态，其中SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。The SAS server determines the network device serving the terminal device and notifies the network device of the SAS authorization status of the terminal device, wherein the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.

本申请实施例中由于SAS服务器能够向网络设备通知终端设备的SAS授权状态，因而有助于降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，进而有助于提高通信性能。In the embodiment of the present application, the SAS server can notify the network device of the SAS authorization status of the terminal device, thereby helping to reduce the possibility of the network device's scheduling of the terminal device and the conflict between the SAS server and the terminal device. To improve communication performance.

需要说明的是，本申请实施例中，通常情况下终端设备请求的频段范围为网络设备为终端设备提供服务的小区的频段范围，但是终端设备请求的频段范围也可以为终端设备实际需要请求的某一频段范围，而非网络设备为终端设备提供服务的小区的频段范围；通常情况下终端设备请求的功率为最大EIRP，其中最大EIRP为终端设备在实际通信时能够使用的功率的最大值，可选的，最大EIRP可以为终端设备的所能够支持的功率的最大值，也可以为根据实际情况需要请求的某一不大于终端设备所能够支持的功率的最大值的某一功率，对此本申请实施例不作限定。It should be noted that, in the embodiment of the present application, the range of the frequency band requested by the terminal device is the frequency range of the cell that the network device provides for the terminal device, but the range of the frequency band requested by the terminal device may also be the actual requirement of the terminal device. The frequency range of a certain frequency band, rather than the frequency range of the cell that the network device provides for the terminal device; usually, the power requested by the terminal device is the maximum EIRP, where the maximum EIRP is the maximum power that the terminal device can use when actually communicating. Optionally, the maximum EIRP may be the maximum value of the power that the terminal device can support, or may be a certain power that is requested according to the actual situation and is not greater than the maximum power that the terminal device can support. The embodiment of the present application is not limited.

此外，还需要说明的是，在本申请实施例中可以基于下列方式触发SAS服务器向网络设备通知终端设备的SAS授权状态，一种可选的实现方式为：SAS服务器主动向网络设备通知终端设备的SAS授权状态；另一种可选的方式为：SAS服务器在接收到网络设备发送的授权状态通知请求后，向网络设备通知终端设备的SAS授权状态，具体的，SAS服务器采用哪种方式触发向网络设备通知终端设备的SAS授权状态是基于预先配置的规则或算法决定的。In addition, it should be noted that, in the embodiment of the present application, the SAS server may be configured to notify the network device of the SAS authorization status of the terminal device based on the following manners. An optional implementation manner is: the SAS server actively notifies the network device of the terminal device. The SAS authorization status is as follows: after receiving the authorization status notification request sent by the network device, the SAS server notifies the network device of the SAS authorization status of the terminal device. Specifically, which manner the SAS server triggers Notifying the network device of the SAS authorization status of the terminal device is determined based on pre-configured rules or algorithms.

在一种可能的设计中，SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为网络设备为终端设备提供服务的小区。In a possible design, the SAS authorization status is successful for the SAS authorization, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, and the first cell is the cell that the network device provides for the terminal device. .

在一种可能的设计中，SAS授权状态为SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为网络设备为终端设备提供服务的小区。In a possible design, the SAS authorization status is SAS authorization failure. The SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell in which the network device provides the service for the terminal device. .

需要说明的是，可选的，本申请实施例中SAS授权失败可以包括两种情况：SAS授权拒绝和SAS授权中断，其中SAS授权拒绝指的是SAS服务器直接拒绝终端设备使用请求的频段范围和请求的功率，SAS授权中断指的是SAS服务器允许终端设备使用请求的频段范围和请求的功率后，又禁止或者停止终端设备使用请求的频段范围和请求的功率，具体的，SAS授权中断包括两种情况：SAS授权暂停和SAS授权停止，其中SAS授权暂停指的是SAS服务器在某一段时间内禁止或停止终端设备在授权的频段范围内使用最大EIRP，在该段时间内中终端设备与SAS服务器之间可以无信息交互，也可以以小功率交互心跳响应，当超过该段时间后，则终端设备可以继续在SAS授权暂停之前授权的频段范围内使用最大EIRP，而无需再次向SAS服务器申请授权；SAS授权停止指的是SAS服务器与终端设备之间无消息的交互，若终端设备需要继续在SAS授权暂停之前授权的频段范围继续使用最大EIRP，则需要再次向SAS服务器申请授权。It should be noted that, in the embodiment of the present application, the SAS authorization failure may include two cases: a SAS authorization rejection and a SAS authorization interruption, where the SAS authorization rejection refers to a frequency range in which the SAS server directly rejects the terminal device usage request and The requested power, SAS authorization interruption refers to the SAS server allowing the terminal device to use the requested frequency range and the requested power, and then prohibits or stops the terminal device from using the requested frequency band range and the requested power. Specifically, the SAS authorization interrupt includes two Case: SAS authorization suspension and SAS authorization stop. The SAS authorization suspension means that the SAS server prohibits or stops the terminal device from using the maximum EIRP within the authorized frequency band for a certain period of time. During this period, the terminal device and SAS The server can exchange information without interaction, and can also respond to heartbeat with low power. After the period of time, the terminal device can continue to use the maximum EIRP in the frequency band authorized before the SAS authorization suspension, without having to apply to the SAS server again. Authorization; SAS authorization stop refers to no between the SAS server and the terminal device Interest of the interaction, if the frequency range previously authorized terminal equipment needs to continue to suspend the authorization to continue to use SAS maximum EIRP, you will need to re-apply for authorization from the SAS server.

其中，SAS服务器允许终端设备使用请求的频段范围后的频段范围即可称之为授权的频段范围，SAS服务器允许终端设备使用请求的功率后的功率即可称之为授权的功率。The SAS server allows the terminal device to use the range of the frequency band after the requested frequency band range, which can be referred to as the authorized frequency band range. The power that the SAS server allows the terminal device to use the requested power can be referred to as authorized power.

在一种可能的设计中，SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第三小区的频段范围内使用最大EIRP，第三小区为网络设备为终端设备提供服务的小区。In a possible design, the SAS authorization status is SAS authorization release, the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the third cell, and the third cell is the cell in which the network device provides the terminal device service. .

需要说明的是，本申请实施例中SAS授权释放指的是SAS服务器允许终端设备使用请求的频段范围和请求的功率后，终端设备主动停止使用授权的频段范围和授权的功率，然后SAS服务器允许终端设备停止使用授权的频段范围和授权的功率。It should be noted that, in the embodiment of the present application, the SAS authorization release refers to that after the SAS server allows the terminal device to use the requested frequency range and the requested power, the terminal device actively stops using the authorized frequency band range and authorized power, and then the SAS server allows The terminal device stops using the authorized frequency range and authorized power.

在一种可能的设计中，SAS服务器可以通过下列方式确定为终端设备提供服务的网络设备：In one possible design, the SAS server can determine the network device that serves the terminal device in the following ways:

SAS服务器根据第一身份标识，通过预先存储的映射关系表，获得与第一身份标识对应的第二身份标识，并确定第二身份标识所标识的网络设备为为终端设备提供服务的网络设备，其中第一身份标识为移动通信***中网络设备的身份标识，第二身份标识为SAS中网络设备的身份标识。通过上述技术方案有助于简化SAS服务器确定为终端设备提供服务的网络设备的方式。The SAS server obtains the second identity identifier corresponding to the first identity identifier by using the pre-stored mapping relationship table according to the first identity identifier, and determines that the network device identified by the second identity identifier is a network device that provides services for the terminal device, The first identity is an identity of the network device in the mobile communication system, and the second identity is an identity of the network device in the SAS. The above technical solution helps to simplify the way the SAS server determines the network device that serves the terminal device.

在一种可能的设计中，SAS服务器接收终端设备或者区域代理发送的第一身份标识。通过上述技术方案有助于SAS服务器获取网络设备在移动通信***中的身份标识。需要说明的是，在本申请实施例中区域代理又可称之为domain proxy，本申请实施例对区域代理的名称不进行限定，具体的区域代理可以为网络设备(如基站等)，也可以为网络管理设备，例如移动管理实体(mobility management entity，MME)等。In one possible design, the SAS server receives the first identity sent by the terminal device or the regional agent. The above technical solution helps the SAS server to acquire the identity of the network device in the mobile communication system. It should be noted that, in the embodiment of the present application, the regional proxy may be referred to as a domain proxy. The name of the regional proxy is not limited in this embodiment, and the specific regional proxy may be a network device (such as a base station, etc.) A device is managed for the network, such as a mobility management entity (MME) or the like.

第二方面，本申请实施例的通信方法，包括：In a second aspect, the communication method of the embodiment of the present application includes:

网络设备接收SAS服务器通知的SAS授权状态，并根据SAS授权状态，对终端设备进行管理，其中SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。The network device receives the SAS authorization status notified by the SAS server, and manages the terminal device according to the SAS authorization status, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.

由于网络设备能够根据SAS服务器通知的SAS授权状态对终端设备进行管理，因而有助于降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，进而有助于提高通信性能。Since the network device can manage the terminal device according to the SAS authorization status notified by the SAS server, it helps reduce the possibility of the network device's scheduling of the terminal device and the conflict between the SAS server and the terminal device, thereby contributing to improvement. Communication performance.

在一种可能的设计中，SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为网络设备为终端设备提供服务的小区；在这种情况下，网络设备根据SAS授权状态为SAS授权成功，标识终端设备为大功率终端设备。通过上述技术方案有助于网络设备在对终端设备进行管理时识别出哪些终端设备为大功率终端设备。In a possible design, the SAS authorization status is SAS authorization success, the SAS authorization success indicates that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, and the first cell is the cell that the network device provides for the terminal device. In this case, the network device successfully authorizes the SAS according to the SAS authorization status, and identifies the terminal device as a high-power terminal device. The above technical solution helps the network device identify which terminal devices are high-power terminal devices when managing the terminal devices.

在一种可能的设计中，SAS授权状态为SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为网络设备为终端设备提供服务的小区；在这种情况下，网络设备根据SAS授权状态为SAS授权失败，将终端设备从第二小区调度到第三小区、或者停止终端设备在第二小区的频段范围内进行通信，其中第二小区的频段范围与第三小区的频段范围不同。通过网络设备在终端设备的SAS授权失败的情况下，将终端设备调度到其它频段范围内进行通信或者，停止在当前频段范围内的通信，有助于降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，进而有助于提高通信性能。In a possible design, the SAS authorization status is SAS authorization failure. The SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell in which the network device provides the service for the terminal device. In this case, the network device fails to authorize the SAS according to the SAS authorization status, and the terminal device is scheduled from the second cell to the third cell, or stops the terminal device from communicating in the frequency range of the second cell, where the second cell The frequency band range is different from the frequency range of the third cell. When the SAS authorization of the terminal device fails, the network device schedules the terminal device to communicate in other frequency bands or stops communication within the current frequency band, thereby helping to reduce the scheduling of the network device to the terminal device and the SAS server. The possibility of conflicting management of the terminal device, which in turn contributes to improved communication performance.

在一种可能的设计中，SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第四小区的频段范围内使用最大EIRP，第四小区为网络设备为终端设备提供服务的小区。In a possible design, the SAS authorization status is SAS authorization release, the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the fourth cell, and the fourth cell is the cell in which the network device provides the terminal device service. .

为了便于SAS服务器获取网络设备在移动通信***中的身份标识，在一种可能的设计中，网络设备向SAS服务器发送第一身份标识，其中，第一身份标识为移动通信***中网络设备的身份标识。In order to facilitate the SAS server to obtain the identity of the network device in the mobile communication system, in a possible design, the network device sends a first identity to the SAS server, wherein the first identity is the identity of the network device in the mobile communication system. Logo.

此外，另一种可能的SAS服务器获取网络设备在移动通信***中身份标识的实现方式为：In addition, another possible SAS server obtains the identity of the network device in the mobile communication system as follows:

终端设备获取网络设备的第一身份标识，其中第一身份标识为移动通信***中网络设备的身份标识，并向SAS服务器发送该第一身份标识。The terminal device acquires the first identity of the network device, where the first identity is an identity of the network device in the mobile communication system, and the first identity is sent to the SAS server.

第三方面，本申请实施例的SAS服务器，包括处理模块和通信模块，其中，处理模块用于确定为终端设备提供服务的网络设备；通信模块用于向网络设备通知终端设备的SAS授权状态，SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。In a third aspect, the SAS server of the embodiment of the present application includes a processing module and a communication module, where the processing module is configured to determine a network device that provides a service for the terminal device, and the communication module is configured to notify the network device of a SAS authorization status of the terminal device. The SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.

在一种可能的设计中，处理模块具体用于根据第一身份标识，通过预先存储的映射关系表，获得与第一身份标识对应的第二身份标识，并确定第二身份标识所标识的网络设备为为终端设备提供服务的网络设备，其中第一身份标识为移动通信***中网络设备的身份标识，第二身份标识为SAS中网络设备的身份标识。In a possible design, the processing module is configured to obtain, according to the first identity identifier, a second identity identifier corresponding to the first identity identifier by using a pre-stored mapping relationship table, and determine a network identified by the second identity identifier. The device is a network device that provides services for the terminal device, where the first identity is an identity of the network device in the mobile communication system, and the second identity is an identity of the network device in the SAS.

在一种可能的设计中，通信模块还用于接收终端设备或者区域代理发送的第一身份标识。In a possible design, the communication module is further configured to receive the first identity identifier sent by the terminal device or the regional agent.

需要说明的是，在第三方面以及第三方面任意一种可能的设计中，处理模块对应于硬件设备中的处理器，通信模块对应于硬件设备中的收发器。It should be noted that, in any one of the third aspect and the third aspect, the processing module corresponds to a processor in the hardware device, and the communication module corresponds to the transceiver in the hardware device.

本申请实施例又一方面，还提供了一种芯片，其中该芯片与存储器相连，用于读取并执行存储器中存储的软件程序，以实现第一方面以及第一方面任意一种可能的设计的通信方法。In still another aspect of the embodiments of the present application, a chip is further provided, wherein the chip is connected to a memory for reading and executing a software program stored in the memory to implement the first aspect and any one of the possible designs of the first aspect. Communication method.

本申请实施例还一方面，还提供了一种计算机存储介质，其中该计算机存储介质上存储有计算机程序，计算机程序被处理器执行时，用于实现第一方面以及第一方面任意一种可能的设计的通信方法。In another aspect, the embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program, where the computer program is executed by the processor, to implement the first aspect and any one of the first aspects The communication method of the design.

第四方面，本申请实施例的网络设备，包括处理模块和通信模块，其中通信模块用于接收SAS服务器通知的SAS授权状态，SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率；处理模块用于根据SAS授权状态，对终端设备进行管理。In a fourth aspect, the network device of the embodiment of the present application includes a processing module and a communication module, where the communication module is configured to receive a SAS authorization status notified by the SAS server, and the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency range. And the requested power; the processing module is configured to manage the terminal device according to the SAS authorization status.

在一种可能的设计中，SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为网络设备为终端设备提供服务的小区；处理模块具体用于根据SAS授权状态为SAS授权成功，标识终端设备为大功率终端设备。In a possible design, the SAS authorization status is successful for the SAS authorization, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, and the first cell is the cell that the network device provides for the terminal device. The processing module is specifically configured to successfully authorize the SAS according to the SAS authorization status, and identify the terminal device as a high-power terminal device.

在一种可能的设计中，SAS授权状态为SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为网络设备为终端设备提供服务的小区；处理模块具体用于根据SAS授权状态为SAS授权失败，将终端设备从第二小区调度到第三小区、或者停止终端设备在第二小区的频段范围内进行通信，其中第二小区的频段范围与第三小区的频段范围不同。In a possible design, the SAS authorization status is SAS authorization failure. The SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell in which the network device provides the service for the terminal device. The processing module is specifically configured to: perform SAS authorization failure according to the SAS authorization status, schedule the terminal device from the second cell to the third cell, or stop the terminal device to communicate in the frequency range of the second cell, where the frequency range of the second cell It is different from the frequency range of the third cell.

在一种可能的设计中，SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第三小区的频段范围内使用最大EIRP，第三小区为网络设备为终端设备提供服务的小区；处理模块具体用于根据SAS授权状态为SAS授权释放，去除终端设备的大功率标识。In a possible design, the SAS authorization status is SAS authorization release, the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the third cell, and the third cell is the cell in which the network device provides the terminal device service. The processing module is specifically configured to release the SAS authorization according to the SAS authorization status, and remove the high power identifier of the terminal device.

在一种可能的设计中，通信模块还用于向SAS服务器发送第一身份标识，第一身份标识为移动通信***中网络设备的身份标识。In a possible design, the communication module is further configured to send the first identity to the SAS server, where the first identity is an identity of the network device in the mobile communication system.

需要说明的是，在第四方面以及第四方面任意一种可能的设计中，处理模块对应于硬件设备中的处理器，通信模块对应于硬件设备中的收发器。It should be noted that, in any one of the fourth aspect and the fourth aspect, the processing module corresponds to a processor in the hardware device, and the communication module corresponds to the transceiver in the hardware device.

本申请实施例又一方面，还提供了一种芯片，其中该芯片与存储器相连，用于读取并执行存储器中存储的软件程序，以实现第二方面以及第二方面任意一种可能的设计的通信方法。In still another aspect of the embodiments of the present application, a chip is further provided, wherein the chip is connected to a memory, and is configured to read and execute a software program stored in the memory to implement the second aspect and any one of the possible designs of the second aspect. Communication method.

本申请实施例还一方面，还提供了一种计算机存储介质，其中该计算机存储介质上存储有计算机程序，计算机程序被处理器执行时，用于实现第二方面以及第二方面任意一种可能的设计的通信方法。In another aspect, the embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program, where the computer program is executed by the processor, to implement the second aspect and any one of the second aspects The communication method of the design.

第五方面，本申请实施例的通信***，包括第三方面以及第三方面任意一种可能的设计的SAS服务器、和第四方面以及第四方面任意一种可能的设计的网络设备。In a fifth aspect, the communication system of the embodiment of the present application includes the SAS server of any one of the third aspect and the third aspect, and the network device of any one of the fourth aspect and the fourth aspect.

第六方面，本申请实施例的通信方法，包括：The sixth aspect, the communication method of the embodiment of the present application includes:

终端设备获取第一身份标识，并向SAS服务器发送第一身份标识、或者通过区域代理向SAS服务器发送第一身份标识，其中，第一身份标识为移动通信***中为终端设备提供服务的网络设备的身份标识。通过上述技术方案有助于SAS服务器获取为终端设备提供服务的网络设备在移动通信***中的身份标识。The terminal device obtains the first identity identifier, and sends the first identity identifier to the SAS server, or sends the first identity identifier to the SAS server by using the area agent, where the first identity identifier is a network device serving the terminal device in the mobile communication system. Identity. The above technical solution helps the SAS server acquire the identity of the network device serving the terminal device in the mobile communication system.

需要说明的是，本申请实施例中的区域代理可以为网络设备如基站、或者网络管理设备如MME等，对此不进行限定。It should be noted that the area proxy in the embodiment of the present application may be a network device, such as a base station, or a network management device, such as an MME, and is not limited thereto.

在一种可能的设计中，第一身份标识携带在终端设备的注册请求中。通过上述技术方案，有助于简化第一身份标识的发送方式。In one possible design, the first identity is carried in a registration request of the terminal device. Through the above technical solution, it is helpful to simplify the sending manner of the first identity.

第七方面，本申请实施例的终端设备，包括处理模块和通信模块，其中处理模块用于确定在通信模块在获取到第一身份标识后，触发通信模块向SAS服务器发送第一身份标识、或者触发通信模块通过区域代理向SAS服务器发送第一身份标识，其中，第一身份标识为移动通信***中为终端设备提供服务的网络设备的身份标识。In a seventh aspect, the terminal device of the embodiment of the present application includes a processing module and a communication module, where the processing module is configured to: after the communication module obtains the first identity identifier, trigger the communication module to send the first identity identifier to the SAS server, or The triggering communication module sends a first identity identifier to the SAS server through the area agent, where the first identity identifier is an identity identifier of the network device serving the terminal device in the mobile communication system.

在一种可能的设计中，第一身份标识携带在终端设备的注册请求中。In one possible design, the first identity is carried in a registration request of the terminal device.

需要说明的是，在第七方面以及第七方面任意一种可能的设计中，处理模块对应于硬件设备中的处理器，通信模块对应于硬件设备中的收发器。It should be noted that, in any one of the seventh aspect and the seventh aspect, the processing module corresponds to a processor in the hardware device, and the communication module corresponds to the transceiver in the hardware device.

本申请实施例又一方面，还提供了一种芯片，其中该芯片与存储器相连，用于读取并执行存储器中存储的软件程序，以实现第六方面以及第六方面任意一种可能的设计的通信方法。In still another aspect of the embodiments of the present application, a chip is further provided, wherein the chip is connected to a memory for reading and executing a software program stored in the memory to implement any of the possible aspects of the sixth aspect and the sixth aspect. Communication method.

本申请实施例还一方面，还提供了一种计算机存储介质，其中该计算机存储介质上存储有计算机程序，计算机程序被处理器执行时，用于实现第六方面以及第六方面任意一种可能的设计的通信方法。In another aspect, the embodiment of the present application further provides a computer storage medium, wherein the computer storage medium stores a computer program, where the computer program is executed by the processor, to implement any of the sixth aspect and the sixth aspect. The communication method of the design.

另外，第二方面至第七方面中任一种可能设计方式所带来的技术效果可参见第一方面中不同设计方式所带来的技术效果，此处不再赘述。In addition, the technical effects brought by any of the possible aspects of the second aspect to the seventh aspect can be referred to the technical effects brought by different design modes in the first aspect, and details are not described herein again.

附图说明DRAWINGS

图1为本申请实施例涉及的SAS中设备优先权划分的示意图；1 is a schematic diagram of device priority division in a SAS according to an embodiment of the present application;

图2为本申请实施例中一种通信方法的流程示意图；2 is a schematic flowchart of a communication method in an embodiment of the present application;

图3为本申请实施例中一种通信架构示意图；3 is a schematic diagram of a communication architecture in an embodiment of the present application;

图4为本申请实施例中一种通信方法的流程示意图；4 is a schematic flowchart of a communication method in an embodiment of the present application;

图5为本申请实施例中另一种通信方法的流程示意图；FIG. 5 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图6为本申请实施例中另一种通信方法的流程示意图；6 is a schematic flowchart of another communication method in an embodiment of the present application;

图7为本申请实施例中另一种通信方法的流程示意图；FIG. 7 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图8为本申请实施例的另一种通信架构示意图；FIG. 8 is a schematic diagram of another communication architecture according to an embodiment of the present application; FIG.

图9为本申请实施例的另一种通信方法的流程示意图；FIG. 9 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图10为本申请实施例的另一种通信方法的流程示意图；FIG. 10 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图11为本申请实施例的另一种通信方法的流程示意图；FIG. 11 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图12为本申请实施例的另一种通信方法的流程示意图；FIG. 12 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图13为本申请实施例的另一种通信架构示意图；FIG. 13 is a schematic diagram of another communication architecture according to an embodiment of the present application; FIG.

图14为本申请实施例的另一种通信方法的流程示意图；FIG. 14 is a schematic flowchart diagram of another communication method according to an embodiment of the present application;

图15为本申请实施例的一种通信装置的示意图；FIG. 15 is a schematic diagram of a communication apparatus according to an embodiment of the present application; FIG.

图16为本申请实施例的另一种通信装置的示意图；16 is a schematic diagram of another communication device according to an embodiment of the present application;

图17为本申请实施例的另一种通信装置的示意图；FIG. 17 is a schematic diagram of another communication apparatus according to an embodiment of the present application; FIG.

图18为本申请实施例的另一种通信装置的示意图；FIG. 18 is a schematic diagram of another communication apparatus according to an embodiment of the present application; FIG.

图19为本申请实施例的另一种通信装置的示意图；FIG. 19 is a schematic diagram of another communication device according to an embodiment of the present application; FIG.

图20为本申请实施例的另一种通信装置的示意图；20 is a schematic diagram of another communication device according to an embodiment of the present application;

图21为本申请实施例的另一种通信装置的示意图；21 is a schematic diagram of another communication device according to an embodiment of the present application;

图22为本申请实施例的另一种通信装置的示意图。FIG. 22 is a schematic diagram of another communication apparatus according to an embodiment of the present application.

具体实施方式Detailed ways

下面结合说明书附图对本申请实施例进行详细描述。The embodiments of the present application are described in detail below with reference to the accompanying drawings.

在频谱共享中可以将最大EIRP超过23dBm/10MHz的终端设备作为特殊类型的CBSD，通过接入SAS服务器来接受SAS服务器的对这些特殊类型的CBSD的通信所使用的频段范围管理，在这种情况下，对于这些终端设备来说，既要服从SAS服务器的管理，又要服从基站的调度，而SAS服务器的管理与基站的调度可能会存在冲突，从而导致终端设备通信失败。In spectrum sharing, a terminal device with a maximum EIRP exceeding 23 dBm/10 MHz can be used as a special type of CBSD to receive the frequency range management of the SAS server for communication of these special types of CBSD by accessing the SAS server. For these terminal devices, both the management of the SAS server and the scheduling of the base station are obeyed, and the management of the SAS server may be in conflict with the scheduling of the base station, thereby causing communication failure of the terminal device.

例如，终端设备通过第一小区接入网络设备，而若第一小区的频段范围在共享频谱的范围内，则为了降低终端设备对其它设备的干扰，终端设备需要在第一小区的频段范围内使用最大EIRP进行通信，则需要向SAS服务器申请授权，若SAS服务器不允许终端设备在第一小区的频段范围内使用最大EIRP进行通信，则终端设备可能会切换到异频小区上，而基站有可能不允许终端设备切换到异频小区上，从而导致通信失败，降低通信性能。For example, the terminal device accesses the network device through the first cell, and if the frequency range of the first cell is in the range of the shared spectrum, in order to reduce the interference of the terminal device to other devices, the terminal device needs to be within the frequency range of the first cell. If the maximum EIRP is used for communication, the SAS server needs to apply for authorization. If the SAS server does not allow the terminal device to use the maximum EIRP for communication in the frequency range of the first cell, the terminal device may switch to the inter-frequency cell, and the base station has The terminal device may not be allowed to switch to the inter-frequency cell, resulting in communication failure and reduced communication performance.

本申请实施例中由于SAS服务器能够向网络设备通知终端设备的SAS授权状态，使得网络设备能够根据终端设备的SAS授权状态来对终端设备进行相应的管理，从而有助于降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，进而有助于提高通信性能。In the embodiment of the present application, the SAS server can notify the network device of the SAS authorization status of the terminal device, so that the network device can perform corresponding management on the terminal device according to the SAS authorization status of the terminal device, thereby helping to reduce the network device to the terminal device. The possibility of scheduling and conflicting management of the SAS server on the terminal device, thereby contributing to improved communication performance.

应理解，本申请实施例中的SAS服务器可以为包含SAS数据库的服务器，也可以为包含其它的数据库的服务器，对此本申请实施例不作限定。本申请实施例中的SAS服务器用于对移动通信***中的CBSD、特殊CBSD等使用的频段范围进行管理，其中移动通信***可以为全球移动通信***(global system for mobile communication，GSM)、码分多址(code division multiple access，CDMA)***、宽带码分多址(wideband code division multiple access，WCDMA)***、长期演进(long term evolution，LTE)***、下一代无线通信(next radio，NR)***等。It should be understood that the SAS server in the embodiment of the present application may be a server that includes a SAS database, or a server that includes other databases, which is not limited in this embodiment of the present application. The SAS server in the embodiment of the present application is used for managing a frequency band range used by CBSD, special CBSD, and the like in a mobile communication system, where the mobile communication system can be a global system for mobile communication (GSM), code division. A code division multiple access (CDMA) system, a wideband code division multiple access (WCDMA) system, a long term evolution (LTE) system, and a next radio (NR) system Wait.

应理解，本申请实施例中所涉及的网络设备，可以是基站、或者接入点，或者可以是接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。当网络设备为基站时，基站可用于将收到的空中帧与网际协议(internet protocol，IP)分组进行相互转换，作为无线终端与接入网的其余部分之间的路由器，其中接入网的其余部分可包括IP网络。基站还可用于协调对空中接口的属性管理。例如，基站可以是GSM或CDMA***中的基站(base transceiver station，BTS)，也可以是WCDMA***中的节点B(node B)，还可以是LTE***中的演进型基站(evolutional node B，eNB)，亦或是NR***中的gNB，本申请实施例不作限定。It should be understood that the network device involved in the embodiments of the present application may be a base station, or an access point, or may be a device in the access network that communicates with the wireless terminal through one or more sectors on the air interface. When the network device is a base station, the base station may be configured to convert the received air frame and an internet protocol (IP) packet into a router between the wireless terminal and the rest of the access network, where the access network The rest can include an IP network. The base station can also be used to coordinate attribute management of the air interface. For example, the base station may be a base transceiver station (BTS) in a GSM or CDMA system, or may be a node B in a WCDMA system, or may be an evolved base station (eNB) in an LTE system. The embodiment of the present application is not limited, and is also a gNB in the NR system.

应理解，本申请实施例中的终端设备可以为用于向用户提供语音和/或数据连通性的设备、或具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备。本申请实施例中的终端设备还可以为用户驻地设备(customer premises equipment，CPE)、或者无线终端，其中，无线终端可以经无线接入网(radio access network，RAN)与一个或多个核心网进行通信，无线终端可以是移动终端，如移动电话(或称为“蜂窝”电话)、或具有移动终端的计算机，例如，具有移动终端的计算机可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置，它们与无线接入网交换语言和/或数据。例如，无线终端还可以为个人通信业务(personal communication service，PCS)电话、无绳电话、会话发起协议(session initiation protocol，SIP)话机、无线本地环路(wireless local loop，WLL)站、个人数字助理(personal digital assistant，PDA)等设备。无线终端也可以称为***、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(access point，AP)、远程终端(remote terminal)、接入终端(access terminal)、用户终端(user terminal)、用户代理(user agent)、用户设备(user device)、或用户装备(user equipment)等，本申请实施例不作限定。It should be understood that the terminal device in the embodiment of the present application may be a device for providing voice and/or data connectivity to a user, or a handheld device having a wireless connection function, or other processing device connected to a wireless modem. The terminal device in the embodiment of the present application may also be a customer premises equipment (CPE) or a wireless terminal, where the wireless terminal may be connected to one or more core networks via a radio access network (RAN) To communicate, the wireless terminal can be a mobile terminal, such as a mobile phone (or "cellular" phone), or a computer with a mobile terminal. For example, a computer with a mobile terminal can be portable, pocket-sized, handheld, built-in computer. Or in-vehicle mobile devices that exchange language and/or data with a wireless access network. For example, the wireless terminal can also be a personal communication service (PCS) phone, a cordless phone, a session initiation protocol (SIP) phone, a wireless local loop (WLL) station, a personal digital assistant. (personal digital assistant, PDA) and other equipment. A wireless terminal may also be called a system, a subscriber unit, a subscriber station, a mobile station, a mobile, a remote station, an access point (AP). ), a remote terminal, an access terminal, a user terminal, a user agent, a user device, or a user equipment, etc., implemented in the present application The example is not limited.

下面以网络设备为基站为例，对本申请实施例的通信方法进行具体说明，当网络设备为接入点，或者接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备时其通信方法与当网络设备为基站时通信方法类似，在此不再一一赘述。The following is a specific example of the communication method in the embodiment of the present application, where the network device is an access point, or a device in the access network that communicates with the wireless terminal through one or more sectors on the air interface. The communication method is similar to the communication method when the network device is a base station, and details are not described herein again.

如图2所示，本申请实施例的通信方法，包括：As shown in FIG. 2, the communication method of the embodiment of the present application includes:

步骤200，SAS服务器确定为终端设备提供服务的基站。In step 200, the SAS server determines a base station that provides services for the terminal device.

可选的，SAS服务器可以根据第一身份标识，从预先存储的映射关系表中，获得与第一身份标识对应的第二身份标识，然后SAS服务器确定第二身份标识所标识的基站为为终端设备提供服务的基站。其中第一身份标识为基站在移动通信***中的身份标识，如在LTE***中，第一身份标识可以为Global eNB ID，第二身份标识为SAS中网络设备的身份标识，如第二身份标识可以为基站的公民带宽无线电服务设备标识(例如BTS-CBSD ID)。具体的，第一身份标识可以由终端设备发送给SAS服务器，也可以由区域代理如为终端设备提供服务的基站、或者网络管理设备如MME等发送给SAS服务器，本申请实施例对此不作限定。Optionally, the SAS server obtains the second identity identifier corresponding to the first identity identifier from the pre-stored mapping relationship table according to the first identity identifier, and then the SAS server determines that the base station identified by the second identity identifier is the terminal. The base station where the device provides service. The first identity is the identity of the base station in the mobile communication system. For example, in the LTE system, the first identity identifier may be a Global eNB ID, and the second identity identifier is an identity identifier of the network device in the SAS, such as the second identity identifier. It may be a citizen bandwidth radio service device identifier (eg, BTS-CBSD ID) for the base station. Specifically, the first identity identifier may be sent by the terminal device to the SAS server, or may be sent by the regional proxy, such as a base station serving the terminal device, or a network management device, such as an MME, to the SAS server, which is not limited in this embodiment. .

需要说明的是，SAS服务器可以在首次查找为终端设备提供服务的基站时可以使用上述方式，可选的，为了提高SAS服务器后续查找为终端设备提供服务的基站的效率，在SAS服务器首次确定为终端设备提供服务的基站后，建立第二身份标识与终端设备在SAS中的身份标识的对应关系，然后在SAS服务器后续需要查找为终端设备提供服务的基站时，可以通过终端设备在SAS中的身份标识直接查找为终端设备提供服务的基站即可，示例的，终端设备在SAS中的身份标识可以UE-CBSD ID。此外，可选的，当为终端设备服务的基站作为区域代理与SAS服务器直接通信时，SAS服务器则直接将授权请求或注册请求等消息的发送方确定为为终端设备提供服务的基站。It should be noted that the SAS server may use the foregoing manner when searching for the base station serving the terminal device for the first time. Optionally, in order to improve the efficiency of the SAS server to subsequently search for the base station serving the terminal device, the SAS server first determines After the terminal device provides the serving base station, the correspondence between the second identity identifier and the identity identifier of the terminal device in the SAS is established, and then the SAS server needs to find the base station serving the terminal device, and the terminal device can be in the SAS. The identity identifier directly searches for a base station serving the terminal device. For example, the identity identifier of the terminal device in the SAS may be a UE-CBSD ID. In addition, optionally, when the base station serving the terminal device directly communicates with the SAS server as a regional agent, the SAS server directly determines the sender of the message such as the authorization request or the registration request as the base station serving the terminal device.

可选的，SAS服务器可以接收基站发送的第三身份标识，所述第三身份标识可以包括如下其中之一：组标识(group ID)、Global eNB ID、安全套阶层的超文本传输协议(hyper text transfer protocol over secure socket layer，https)地址、因特网协议(internet protocol,IP)地址、媒体接入控制(media access control,MAC)地址、序列号、以及所述基站的地理位置标识。SAS服务器还可以接收终端设备发送的第四身份标识，所述第四身份标识可以包括如下其中之一：group ID、Global eNB ID、https地址、IP地址、MAC地址、序列号、以及所述终端设备的地理位置标识。其中第三身份标识和第四身份标识之间具有对应的关系，也即根据第三身份标识和第四身份标识，SAS服务器可以确定所述基站为所述终端设备提供服务的基站。需要说明的是，第三身份标识和第四身份标识可以是相同的，也可以不同的，只要具有SAS服务器能够识别的对应关系即可。另外，第三身份标识和第四身份标识本身可以是预设的，(如安装时获得的)，或者通过空口获得的，或者通过路由方式获得的，本申请实施例不做任何限制。Optionally, the SAS server may receive the third identity identifier sent by the base station, where the third identity identifier may include one of the following: a group ID, a Global eNB ID, and a context layer hypertext transfer protocol (hyper text) The transfer protocol over secure socket layer (https) address, an internet protocol (IP) address, a media access control (MAC) address, a serial number, and a geographical location identifier of the base station. The SAS server may further receive a fourth identity identifier sent by the terminal device, where the fourth identity identifier may include one of the following: a group ID, a Global eNB ID, an https address, an IP address, a MAC address, a serial number, and the terminal. The geographical location of the device. The third identity identifier and the fourth identity identifier have a corresponding relationship, that is, according to the third identity identifier and the fourth identity identifier, the SAS server may determine the base station that the base station provides for the terminal device. It should be noted that the third identity identifier and the fourth identity identifier may be the same or different, as long as they have the corresponding relationship that the SAS server can recognize. In addition, the third identity identifier and the fourth identity identifier may be preset, (as obtained at the time of installation), or obtained through an air interface, or obtained by using a route, and the embodiment of the present application does not impose any limitation.

需要说明的是，第三身份标识还可以由基站发送给SAS服务器，也可以由区域代理如基站的网络管理设备如MME等发送给SAS服务器，也可以由专业安装人员告知SAS。本申请实施例对此不作限定。第四身份标识还可以由终端发送给SAS服务器，也可以由区域代理如为终端设备提供服务的基站、或者网络管理设备如MME等发送给SAS服务器，也可以由专业安装人员告知SAS。本申请实施例对此不作限定。It should be noted that the third identity identifier may also be sent by the base station to the SAS server, or may be sent to the SAS server by a regional agent such as a network management device of the base station, such as an MME, or may be notified by the professional installer. This embodiment of the present application does not limit this. The fourth identity identifier may also be sent by the terminal to the SAS server, or may be sent by the regional agent, such as a base station serving the terminal device, or a network management device, such as an MME, to the SAS server, or may be notified by the professional installer. This embodiment of the present application does not limit this.

步骤201，SAS服务器向基站通知终端设备的SAS授权状态，该SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。Step 201: The SAS server notifies the base station of the SAS authorization status of the terminal device, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.

需要说明的是，本申请实施例中，通常情况下终端设备请求的频段范围为基站为终端设备提供服务的小区的频段范围，但是本申请实施例中终端设备请求的频段范围不限于基站为终端设备提供服务的小区的频段范围，终端设备请求的频段范围还可以为终端设备实际需要请求的某一频段范围，而非基站为终端设备提供服务的小区的频段范围；通常情况下终端设备请求的功率可称之为最大EIRP，其中最大EIRP为终端设备在实际通信时能够使用的功率的最大值，可选的，最大EIRP可以为终端设备的所能够支持的功率的最大值，也可以为根据实际情况需要请求的某一不大于终端设备所能够支持的功率的最大值的某一功率，对此本申请实施例不作限定。It should be noted that, in the embodiment of the present application, the range of the frequency band requested by the terminal device is the range of the frequency band of the cell that the base station provides for the terminal device, but the range of the frequency band requested by the terminal device in the embodiment of the present application is not limited to the terminal. The frequency range of the cell to which the device provides the service, and the range of the frequency band requested by the terminal device may also be a certain frequency range that the terminal device actually needs to request, and not the frequency band range of the cell that the base station provides for the terminal device; The power can be called the maximum EIRP, where the maximum EIRP is the maximum value of the power that the terminal device can use during actual communication. Optionally, the maximum EIRP can be the maximum value of the power that the terminal device can support, or can be based on The actual situation requires a certain power that is not greater than the maximum value of the power that the terminal device can support, which is not limited in this embodiment of the present application.

具体的，在本申请实施例中，可选的，SAS授权状态可以为SAS授权成功，其中SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为基站为终端设备提供服务的小区。Specifically, in the embodiment of the present application, the SAS authorization status may be that the SAS authorization is successful, and the SAS authorization indicates that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, where the first cell is the base station. A cell that provides services to terminal devices.

可选的，SAS授权状态还可以为SAS授权失败，其中SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为为终端设备提供服务的小区。需要说明的是，可选的，本申请实施例中SAS授权失败可以包括两种情况：SAS授权拒绝和SAS授权中断，其中SAS授权拒绝指的是SAS服务器直接拒绝终端设备使用请求的频段范围和请求的功率，SAS授权中断指的是SAS服务器允许终端设备使用请求的频段范围和请求的功率后，又禁止或者停止终端设备使用请求的频段范围和请求的功率，具体的，SAS授权中断可以包括两种情况中的至少一种：SAS授权暂停和SAS授权停止，其中SAS授权暂停指的是SAS服务器在某一段时间内禁止或停止终端设备在授权的频段范围内使用最大EIRP，在该段时间内中终端设备与SAS服务器之间可以无信息交互，也可以以小功率交互心跳响应，当超过该段时间后，则终端设备可以继续在SAS授权暂停之前授权的频段范围内使用最大EIRP，而无需再次向SAS服务器申请授权；SAS授权停止指的是SAS服务器与终端设备之间无消息的交互，若终端设备需要继续在SAS授权暂停之前授权的频段范围继续使用最大EIRP，则需要再次向SAS服务器申请授权。Optionally, the SAS authorization status may also be a SAS authorization failure, where the SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell serving the terminal device. It should be noted that, in the embodiment of the present application, the SAS authorization failure may include two cases: a SAS authorization rejection and a SAS authorization interruption, where the SAS authorization rejection refers to a frequency range in which the SAS server directly rejects the terminal device usage request and The requested power, SAS authorization interruption refers to the SAS server allowing the terminal device to use the requested frequency range and the requested power, and then prohibits or stops the terminal device from using the requested frequency band range and the requested power. Specifically, the SAS authorization interruption may include At least one of two cases: SAS authorization suspension and SAS authorization suspension, wherein the SAS authorization suspension refers to the SAS server prohibiting or stopping the terminal device from using the maximum EIRP within the authorized frequency band for a certain period of time, during that time. The internal terminal device and the SAS server can exchange information without interaction, and can also respond to heartbeat with low power. After the time period, the terminal device can continue to use the maximum EIRP in the frequency band authorized before the SAS authorization suspension. No need to apply for authorization to the SAS server again; SAS authorization stop refers to the SAS server No message interaction between terminal devices, frequency range previously authorized if the terminal equipment needs to continue to suspend the authorization to continue to use SAS maximum EIRP, you will need to re-apply for authorization to the SAS server.

可选的，SAS授权状态亦可以为SAS授权释放，其中SAS授权释放指示SAS服务器停止终端设备在第三小区的频段范围内使用最大EIRP，第三小区为网络设备为终端设备提供服务的小区。需要说明的是，本申请实施例中SAS授权释放指的是SAS服务器允许终端设备使用请求的频段范围和请求的功率后，终端设备主动停止使用授权的频段范围和授权的功率，然后SAS服务器允许终端设备停止使用授权的频段范围和授权的功率。Optionally, the SAS authorization status may also be a SAS authorization release, where the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the third cell, and the third cell is the cell in which the network device provides the terminal device. It should be noted that, in the embodiment of the present application, the SAS authorization release refers to that after the SAS server allows the terminal device to use the requested frequency range and the requested power, the terminal device actively stops using the authorized frequency band range and authorized power, and then the SAS server allows The terminal device stops using the authorized frequency range and authorized power.

步骤202，基站在接收到SAS服务器通知的SAS授权状态后，根据SAS授权状态，对终端设备进行管理。Step 202: After receiving the SAS authorization status notified by the SAS server, the base station manages the terminal device according to the SAS authorization status.

具体的，在SAS授权状态为SAS授权成功的情况下，则基站根据SAS授权状态为SAS授权成功，标识终端设备为大功率终端设备；Specifically, in the case that the SAS authorization status is that the SAS authorization is successful, the base station successfully authorizes the SAS according to the SAS authorization status, and identifies the terminal device as a high-power terminal device;

在SAS授权状态为SAS授权失败的情况下，则基站根据SAS授权状态为SAS授权失败，将终端设备从为终端设备提供服务的小区调度到其它小区上，或者停止终端设备在为终端设备提供服务的小区上的通信，其中为终端设备提供服务的小区的频段范围与其它小区的频段范围不同；可选的，基站可以通过无线控制信令(radio resource control，RRC)通知终端设备从为终端设备提供服务的小区切换到其它小区上，或者停止在为终端设备提供服务的小区上的通信。If the SAS authorization status is SAS authorization failure, the base station fails to authorize the SAS according to the SAS authorization status, and the terminal equipment is scheduled from the cell serving the terminal equipment to other cells, or the terminal equipment is stopped to provide services for the terminal equipment. The communication on the cell, wherein the frequency range of the cell serving the terminal device is different from the frequency range of the other cell; optionally, the base station can notify the terminal device as the terminal device by using radio resource control (RRC) The serving cell is handed over to other cells or stops communicating on the cell serving the terminal device.

在SAS授权状态为SAS授权释放的情况下，则基站根据SAS授权状态为SAS授权释放，去除终端设备的大功率标识。In the case that the SAS authorization status is the SAS authorization release, the base station releases the SAS authorization according to the SAS authorization status, and removes the high power identifier of the terminal device.

此外，还需要说明的是，在本申请实施例中可以基于下列方式触发SAS服务器向基站通知终端设备的SAS授权状态，具体的，一种可选的实现方式为：SAS服务器主动向基站通知终端设备的SAS授权状态；在这种情况下，一种可能的具体实现方式为：SAS服务器在终端设备的SAS授权状态发生变化时，主动向基站通知终端设备的SAS授权状态；另一种可能的具体实现方式为：SAS服务器不管终端设备的SAS授权状态是否发生变化，在每次向基站发送的消息中携带终端设备的SAS授权状态。In addition, it should be noted that, in the embodiment of the present application, the SAS server may be triggered to notify the base station of the SAS authorization status of the terminal device according to the following manner. Specifically, an optional implementation manner is: the SAS server actively notifies the base station of the terminal. The SAS authorization status of the device; in this case, a possible specific implementation manner is: the SAS server actively informs the base station of the SAS authorization status of the terminal device when the SAS authorization status of the terminal device changes; another possible The specific implementation manner is as follows: The SAS server carries the SAS authorization status of the terminal device in each message sent to the base station, regardless of whether the SAS authorization status of the terminal device changes.

例如，由于SAS服务器和基站之间通过心跳请求(heart beat request)和心跳响应(heart beat response)来确定SAS服务器与基站之间通信正常，具体的，基站向SAS服务器发送心跳请求，SAS服务器在接收到心跳请求后，向基站发送心跳响应，因此，本申请实施例中SAS服务器可以将终端设备的SAS授权状态携带在心跳响应中发送给基站，可选的，SAS服务器在终端设备的SAS授权状态发生变化时，通过心跳响应向基站通知终端设备的SAS授权状态；需要说明的是，当SAS服务器在接收到基站发送的心跳请求后，若终端设备的SAS授权状态未发生变化，则SAS服务器可以在向基站发送的心跳响应中携带终端设备的SAS授权状态，也可以不在向基站发送的心跳响应中携带终端设备的SAS授权状态，具体SAS服务器采用哪种实现方式可以根据预设算法确定。For example, the SAS server and the base station determine that the communication between the SAS server and the base station is normal through a heart beat request and a heart beat response. Specifically, the base station sends a heartbeat request to the SAS server, and the SAS server is After receiving the heartbeat request, the heartbeat response is sent to the base station. Therefore, in the embodiment of the present application, the SAS server can carry the SAS authorization status of the terminal device in the heartbeat response to the base station. Optionally, the SAS server is authorized by the SAS of the terminal device. When the state changes, the base station is notified of the SAS authorization status of the terminal device by the heartbeat response. It should be noted that, after the SAS server receives the heartbeat request sent by the base station, if the SAS authorization status of the terminal device does not change, the SAS server The SAS authorization status of the terminal device may be carried in the heartbeat response sent to the base station, or the SAS authorization status of the terminal device may not be carried in the heartbeat response sent to the base station. The implementation manner of the specific SAS server may be determined according to a preset algorithm.

另一种可选的方式为：SAS服务器在接收到基站发送的授权状态通知请求后，再向基站通知终端设备的SAS授权状态，其中授权状态通知请求用于请求SAS服务器通知终端设备的SAS授权状态。In another optional manner, after receiving the authorization status notification request sent by the base station, the SAS server notifies the base station of the SAS authorization status of the terminal device, where the authorization status notification request is used to request the SAS server to notify the terminal device of the SAS authorization. status.

具体的，SAS服务器采用哪种主动还是被动的方式触发向基站通知终端设备的SAS授权状态是基于预先配置的规则或算法决定的。Specifically, the active or passive manner of the SAS server is used to trigger the base station to notify the base station of the SAS authorization status based on pre-configured rules or algorithms.

本申请实施例中步骤200中SAS服务器需要确定为终端设备提供服务的基站，然而，在一种实现方式中，对终端设备和基站之间的关系的确定，也可以在区域代理处执行，也就是说，SAS服务器也可以无需获知终端设备和基站之间的对应关系，也即省略步骤200的执行，之后将终端设备的SAS授权状态发送给区域代理，再由区域代理发送给为终端设备提供服务的基站即可。The SAS server needs to determine the base station serving the terminal device in step 200 in the embodiment of the present application. However, in an implementation manner, the determination of the relationship between the terminal device and the base station may also be performed at the regional agent. That is to say, the SAS server does not need to know the correspondence between the terminal device and the base station, that is, the execution of the step 200 is omitted, and then the SAS authorization status of the terminal device is sent to the regional agent, and then sent by the regional agent to provide the terminal device. The base station of the service can be.

下面分别结合不同的通信场景，给出了SAS服务器中终端设备的SAS授权状态发生变化的情况下，主动通知基站终端设备的SAS授权状态时的几种通信方法的具体实现方式。若SAS服务器在每次向基站发送的消息中携带终端设备的SAS授权状态时的通信方法与SAS服务器中终端设备的SAS授权状态发生变化的情况下通知终端设备的SAS授权状态的通信方法类似，不同之处在于在终端设备的SAS授权状态不发生变化的情况下，也需要在SAS服务器向基站发送的消息中携带终端设备的SAS授权状态，因此在此不再赘述。In the following, in combination with different communication scenarios, a specific implementation manner of several communication methods when the SAS authorization status of the base station terminal device is actively notified in the case where the SAS authorization status of the terminal device changes in the SAS server is given. If the SAS server transmits the SAS authorization status of the terminal device in the message sent to the base station each time, and the SAS authorization status of the terminal device in the SAS server changes, the communication method for notifying the SAS authorization status of the terminal device is similar. The difference is that in the case that the SAS authorization status of the terminal device does not change, the SAS authorization status of the terminal device needs to be carried in the message sent by the SAS server to the base station, and therefore no further details are provided herein.

通信场景一：终端设备与SAS服务器直接通信、基站与SAS服务器直接通信。具体的，在通信场景一的情况下，本申请实施例的通信架构可以如图3所示，包括SAS服务器、基站和终端设备。其中，SAS服务器与基站之间进行通信所使用的通信协议、与SAS服务器与终端设备之间进行通信所使用的通信协议可以相同，也可以不同，对此本申请实施例不作限定。例如：SAS服务器与基站之间进行通信所使用的通信协议可以为安全套阶层的超文本传输协议(hyper text transfer protocol over secure socket layer，https)，SAS服务器与终端设备之间进行通信所使用的通信协议也可以为https。Communication scenario 1: The terminal device directly communicates with the SAS server, and the base station directly communicates with the SAS server. Specifically, in the case of the communication scenario 1, the communication architecture of the embodiment of the present application may be as shown in FIG. 3, including a SAS server, a base station, and a terminal device. The communication protocol used for the communication between the SAS server and the base station, and the communication protocol used for the communication between the SAS server and the terminal device may be the same or different, and the embodiment of the present application is not limited. For example, the communication protocol used for communication between the SAS server and the base station may be a hypertext transfer protocol over secure socket layer (https), and a communication used between the SAS server and the terminal device for communication. The protocol can also be https.

如图4所示，本申请实施例通信方法的一种具体实现方式，包括：As shown in FIG. 4, a specific implementation manner of the communication method in this embodiment of the present application includes:

步骤400，终端设备获取第一身份标识，其中，第一身份标识可以为终端设备提供服务的基站在移动通信***中的身份标识。Step 400: The terminal device acquires a first identity identifier, where the first identity identifier may be an identity identifier of the base station serving the terminal device in the mobile communication system.

例如第一身份标识可以为全球基站标识。具体的，终端设备可以从基站获取公共陆地移动网络(public land mobile network，PLMN)身份标识(identification，ID)、E-UTRAN全球小区识别码(E-UTRAN cell identifier，ECI)，然后根据PLMN和ECI确定全球基站标识，也可以直接从基站获取全球基站标识。此外，第一身份标识还可以为PLMN和ECI。For example, the first identity may be a global base station identity. Specifically, the terminal device may acquire a public land mobile network (PLMN) identity (ID), an E-UTRAN global cell identifier (ECI), and then an E-UTRAN cell identifier (ECI) from the base station, and then according to the PLMN and The ECI determines the global base station identity, and can also obtain the global base station identity directly from the base station. In addition, the first identity may also be a PLMN and an ECI.

还需要说明的是，本申请实施例中，终端设备可以在接入基站后，获取第一身份标识，也可以在接入基站的过程中获取第一身份标识，对此本申请实施例不作限定。It should be noted that, in the embodiment of the present application, the terminal device may obtain the first identity identifier after accessing the base station, and may obtain the first identity identifier in the process of accessing the base station, which is not limited in this embodiment. .

步骤401，终端设备向SAS服务器发送注册请求，注册请求中包括第一身份标识，其中注册请求用于请求接入SAS服务器。Step 401: The terminal device sends a registration request to the SAS server, where the registration request includes a first identity identifier, where the registration request is used to request access to the SAS server.

需要说明的是，本申请实施例中终端设备除了可以通过注册请求向SAS服务器发送第一身份标识以外，还可以通过其它消息向SAS服务器发送第一身份标识，例如，自定义的新的消息、或者终端设备与SAS服务器通信过程中的其它消息等，对此本申请实施例不作限定。It should be noted that, in addition to the first identity identifier sent by the terminal to the SAS server by using the registration request, the terminal device may send the first identity identifier to the SAS server by using other messages, for example, a customized new message, Or other information in the process of the communication between the terminal device and the SAS server, etc., which is not limited in this embodiment.

作为一种实现方式，为了使得基站能够确定SAS服务器通知的SAS授权状态是哪个终端设备的SAS授权状态，SAS服务器还需要获取用于唯一确定出终端设备的信息，可选的，终端设备向SAS服务器发送终端设备的信息，例如终端设备的信息可以包括移动通信***中终端设备的身份标识，其中本申请实施例中终端设备的身份标识可以为全球唯一临时标识(globally unique temporary identity，GUTI)，此外终端设备的信息还可以包括小区无线网络临时标识(cell radio network temporary identifier，C-RNTI)等信息。具体的终端设备的信息可以携带在注册请求中发送给SAS服务器，示例的，注册请求中除了包括第一身份标识以外，还包括终端设备的信息，其中终端设备的信息可以为GUTI、C-RNTI中的至少一个。As an implementation manner, in order to enable the base station to determine the SAS authorization status of the terminal device that the SAS authorization status notified by the SAS server is, the SAS server also needs to obtain information for uniquely determining the terminal device. Optionally, the terminal device sends the SAS to the SAS. The server sends the information of the terminal device, for example, the information of the terminal device may include the identity of the terminal device in the mobile communication system, where the identity of the terminal device in the embodiment of the present application may be a globally unique temporary identity (GUTI). In addition, the information of the terminal device may further include information such as a cell radio network temporary identifier (C-RNTI). The specific terminal device information may be carried in the registration request and sent to the SAS server. For example, the registration request includes the information of the terminal device in addition to the first identity identifier, where the information of the terminal device may be GUTI or C-RNTI. At least one of them.

在本申请实施例中第一身份标识和终端设备的信息可以由终端设备通过一个消息发送给SAS服务器，也可以由终端设备通过不同的消息发送给SAS服务器。In the embodiment of the present application, the information of the first identity identifier and the terminal device may be sent by the terminal device to the SAS server through a message, or may be sent by the terminal device to the SAS server through different messages.

步骤402，SAS服务器接收到终端设备的注册请求后，向终端设备发送注册响应，其中注册响应指示成功接入SAS服务器。Step 402: After receiving the registration request of the terminal device, the SAS server sends a registration response to the terminal device, where the registration response indicates that the SAS server is successfully accessed.

此外，为了便于SAS服务器查找为终端设备提供服务的基站，可选的，SAS服务器获取注册请求中的第一身份标识，并为第一身份标识所标识的基站分配一个第二身份标识，然后在预先存储的映射关系表中存储第一身份标识与第二身份标识的映射关系，第二身份标识为SAS中基站的身份标识。In addition, in order to facilitate the SAS server to find a base station serving the terminal device, the SAS server obtains the first identity identifier in the registration request, and assigns a second identity identifier to the base station identified by the first identity identifier, and then The pre-stored mapping relationship table stores a mapping relationship between the first identity identifier and the second identity identifier, where the second identity identifier is an identity identifier of the base station in the SAS.

其中，第二身份标识可以为基站的公民带宽无线电服务设备标识(例如BTS-CBSD ID)。具体的，SAS服务器为基站分配第二身份标识的规则可以预先设置在SAS服务器中。The second identity may be a citizen bandwidth radio service device identifier (eg, a BTS-CBSD ID) of the base station. Specifically, the rule that the SAS server allocates the second identity to the base station may be preset in the SAS server.

步骤403，终端设备在接收到SAS服务器发送的注册响应后，向SAS服务器发送第一授权请求，该第一授权请求用于请求SAS服务器授权终端设备在第一小区的频段范围内使用的最大EIRP，其中第一小区为终端设备提供服务的小区。Step 403: After receiving the registration response sent by the SAS server, the terminal device sends a first authorization request to the SAS server, where the first authorization request is used to request the SAS server to authorize the terminal device to use the maximum EIRP in the frequency range of the first cell. The cell in which the first cell serves the terminal device.

需要说明的是，为便于SAS服务器判断是否许可终端设备的第一授权请求，还可以在终端设备向SAS服务器发送第一授权请求之前，将终端设备的安装参数发送给SAS服务器，可选的，终端设备可以通过注册请求将终端设备的安装参数发送给SAS服务器，例如，终端设备的安装参数可以包括终端设备的地理位置、终端设备的天线形态等参数信息，可选的注册请求中还可以包括终端设备的最大EIRP。It should be noted that, in order to facilitate the SAS server to determine whether to permit the first authorization request of the terminal device, the terminal device may send the installation parameter of the terminal device to the SAS server before sending the first authorization request to the SAS server. The terminal device may send the installation parameter of the terminal device to the SAS server by using a registration request. For example, the installation parameter of the terminal device may include parameter information such as a geographic location of the terminal device and an antenna configuration of the terminal device, and the optional registration request may also include The maximum EIRP of the terminal device.

步骤404，SAS服务器在接收到终端设备发送的第一授权请求后，向终端设备发送第一授权响应，该第一授权响应指示SAS授权成功。Step 404: After receiving the first authorization request sent by the terminal device, the SAS server sends a first authorization response to the terminal device, where the first authorization response indicates that the SAS authorization is successful.

步骤405，终端设备在接收到第一授权响应后，则在第一小区的频段范围内使用不超过最大EIRP的功率进行通信。Step 405: After receiving the first authorization response, the terminal device communicates with the power of the maximum EIRP in the frequency range of the first cell.

步骤406，SAS服务器确定为终端设备提供服务的基站。In step 406, the SAS server determines a base station that provides services for the terminal device.

可选的，SAS服务器根据第一身份标识，通过预先存储的映射关系表，获得与该第一身份标识对应的第二身份标识，确定第二身份标识所标识的基站为为终端设备提供服务的基站。Optionally, the SAS server obtains the second identity identifier corresponding to the first identity identifier by using the pre-stored mapping relationship table according to the first identity identifier, and determines that the base station identified by the second identity identifier serves the terminal device. Base station.

步骤407，SAS服务器向基站通知第一SAS授权状态，其中第一SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP。Step 407: The SAS server notifies the base station of the first SAS authorization status, where the first SAS authorization status is SAS authorization success, and the SAS authorization success indicates that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell.

示例的，SAS服务器向基站通知第一SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权成功、Response Type为SAS服务器向基站通知第一SAS授权状态的消息。For example, the SAS server may notify the base station of the first SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. If the SAS authorization is successful, the Response Type is a message that the SAS server notifies the base station of the first SAS authorization status.

其中，本申请实施例中携带第一SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第一SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。The message carrying the first SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message of a SAS authorization status may also be an existing message transmitted when the SAS server communicates with the base station, such as a heartbeat response.

步骤408，基站在接收到SAS服务器通知的第一SAS授权状态后，根据第一SAS授权状态为SAS授权成功，则将终端设备标识为大功率终端设备。Step 408: After receiving the first SAS authorization status notified by the SAS server, the base station identifies the terminal device as a high-power terminal device according to the first SAS authorization status.

其中需要说明的是，图4只是作为一种示例进行说明，具体的步骤400～步骤405为可选的，且步骤405和步骤406、步骤405和步骤407、步骤405和步骤408之间没有必然的先后顺序。It should be noted that FIG. 4 is only illustrated as an example. The specific steps 400 to 405 are optional, and there is no necessity between step 405 and step 406, step 405, and step 407, step 405, and step 408. The order of precedence.

如图5所示，本申请实施例通信方法的另一种具体实现方式，包括：As shown in FIG. 5, another specific implementation manner of the communication method in this embodiment includes:

步骤500，终端设备向SAS服务器发送第一释放授权请求，该第一释放授权请求用于请求SAS服务器释放终端设备在第二小区的频段范围内使用最大EIRP的授权，第二小区为基站为终端设备提供服务的小区。Step 500: The terminal device sends a first release authorization request to the SAS server, where the first release authorization request is used to request the SAS server to release the authorization of the terminal device to use the maximum EIRP in the frequency range of the second cell, and the second cell is the terminal The cell where the device provides services.

步骤501，SAS服务器在接收到终端设备发送的第一释放授权请求后，则向终端设备发送第一释放授权响应，以及向基站通知第二SAS授权状态，该第二SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第二小区的频段范围内使用最大EIRP。Step 501: After receiving the first release authorization request sent by the terminal device, the SAS server sends a first release authorization response to the terminal device, and notifies the base station of the second SAS authorization status, where the second SAS authorization status is SAS authorized release. The SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the second cell.

其中，本申请实施例中用于携带第二SAS授权状态的信令消息与用于携带第一SAS授权状态消息的消息类似，在此不再赘述。The signaling message for carrying the second SAS authorization status in the embodiment of the present application is similar to the message used to carry the first SAS authorization status message, and details are not described herein again.

还需要说明的是，SAS服务器向基站通知第二SAS授权状态之前，可以按照图4所示的通信方法中为终端设备提供服务的基站的确定方式来确定，还可以根据SAS中的身份标识的对应关系，获得与终端设备在SAS中的身份标识对应的基站在SAS中的身份标识，将该基站在SAS中的身份标识所标识的基站确定为为终端设备提供服务的基站。It should be noted that before the SAS server notifies the base station of the second SAS authorization status, it may be determined according to the determining manner of the base station serving the terminal device in the communication method shown in FIG. 4, and may also be identified according to the identity in the SAS. Correspondingly, the identity of the base station in the SAS corresponding to the identity of the terminal device in the SAS is obtained, and the base station identified by the identity identifier of the base station in the SAS is determined as the base station serving the terminal device.

示例的，SAS服务器向基站通知第二SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权释放、Response Type为SAS服务器向基站通知第一SAS授权状态的消息。For example, the SAS server may notify the base station of the second SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. For example, the SAS authorization release and the Response Type are messages that the SAS server notifies the base station of the first SAS authorization status.

步骤502，终端设备在接收到第一释放授权响应后，停止在第二小区的频段范围内使用最大EIRP进行通信。Step 502: After receiving the first release authorization response, the terminal device stops using the maximum EIRP for communication in the frequency range of the second cell.

步骤503，基站在接收SAS服务器通知的第二SAS授权状态后，根据第二SAS授权状态为SAS授权释放，去除终端设备的大功率标识。Step 503: After receiving the second SAS authorization status notified by the SAS server, the base station releases the SAS authorization according to the second SAS authorization status, and removes the high power identifier of the terminal device.

需要说明的是，图5只是作为一种示例进行说明，具体的步骤500、步骤502为可选的，步骤502和步骤503没有必然的先后顺序。并且，图5所示的实施例可以基于图4所示的实施例，也就是说，本领域的技术人员能够在执行图4实施例的步骤的基础上执行图5实施例的步骤，以实现一套更完整的方法步骤。It should be noted that FIG. 5 is only described as an example. The specific steps 500 and 502 are optional, and the steps 502 and 503 have no necessary sequence. Moreover, the embodiment shown in FIG. 5 can be based on the embodiment shown in FIG. 4, that is, those skilled in the art can perform the steps of the embodiment of FIG. 5 on the basis of performing the steps of the embodiment of FIG. A more complete set of method steps.

如图6所示，本申请实施例通信方法的还一种具体实现方式，包括：As shown in FIG. 6, another specific implementation manner of the communication method in the embodiment of the present application includes:

步骤600，SAS服务器向终端设备通知SAS授权中断，其中SAS授权中断指示SAS服务器禁止终端设备在第三小区的频段范围内使用最大EIRP，第三小区为基站为终端设备提供服务的小区。In step 600, the SAS server notifies the terminal device of the SAS authorization interruption, wherein the SAS authorization interruption indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the third cell, and the third cell is the cell in which the base station provides the terminal device.

可选的，SAS服务器可以通过心跳响应通知终端设备SAS授权中断，也可以通过其它消息如新定义的消息等来通知终端设备SAS授权中断。Optionally, the SAS server may notify the terminal device of the SAS authorization interruption through the heartbeat response, or notify the terminal device SAS to authorize the interruption by using other messages, such as newly defined messages.

具体的，当SAS服务器在授权终端设备可以在第三小区的频段范围内使用最大EIRP后，在后续终端设备在第三小区的频段范围内使用最大EIRP通信的过程中，可能会发生终端设备与SAS服务器失步、或者终端设备在第三小区的频段范围内使用最大EIRP通信会干扰优先权级别高于在该终端设备的设备的通信等情况，为了保证通信的正常，通常情况下SAS服务器会停止终端设备在第三小区的频段范围内使用最大EIRP，则会导致SAS授权中断。Specifically, when the SAS server can use the maximum EIRP in the frequency range of the third cell in the authorized terminal device, the terminal device may occur in the process of using the maximum EIRP communication in the frequency band of the third cell in the subsequent terminal device. If the SAS server is out of synchronization, or the terminal device uses the maximum EIRP communication in the frequency band of the third cell, the interference priority level is higher than that of the device at the terminal device. In order to ensure normal communication, the SAS server usually Stopping the terminal device to use the maximum EIRP in the frequency range of the third cell will cause the SAS authorization to be interrupted.

步骤601，SAS服务器向基站发送第三SAS授权状态，第三SAS授权状态为授权中断。Step 601: The SAS server sends a third SAS authorization status to the base station, where the third SAS authorization status is an authorization interrupt.

其中，本申请实施例中用于携带第三SAS授权状态的信令消息与用于携带第一SAS授权状态消息的消息类似，在此不再赘述。The signaling message for carrying the third SAS authorization status in the embodiment of the present application is similar to the message used to carry the first SAS authorization status message, and details are not described herein again.

还需要说明的是，SAS服务器向基站通知第三SAS授权状态之前，还需要确定为终端设备提供服务的基站，具体的确定方式与图5所示的通信方法中为终端设备提供服务的基站的确定方式类似，在此不再赘述。It should be noted that before the SAS server notifies the base station of the third SAS authorization status, it also needs to determine the base station that provides the service for the terminal device, and the specific determination manner is the same as that of the base station serving the terminal device in the communication method shown in FIG. The determination method is similar, and will not be described here.

示例的，SAS服务器向基站通知第三SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权中断、Response Type为SAS服务器向基站通知第三SAS授权状态的消息。For example, the SAS server may notify the base station of the third SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. If the SAS authorization is interrupted, the Response Type is a message that the SAS server notifies the base station of the third SAS authorization status.

步骤602，基站在接收到第三SAS授权状态后，根据第三SAS授权状态为SAS授权中断，将终端设备从第三小区调度到第四小区上，或者停止终端设备在第三小区上的通信，其中第三小区的频段范围与第四小区的频段范围不同。Step 602: After receiving the third SAS authorization status, the base station performs the SAS authorization interruption according to the third SAS authorization status, and the terminal equipment is scheduled from the third cell to the fourth cell, or stops the communication of the terminal device on the third cell. The frequency range of the third cell is different from the frequency range of the fourth cell.

需要指出的是，终端设备支持载波聚合的场景下作为有一种实现方式，若第三小区为终端设备的主小区，则基站可以直接停止终端设备在第三小区上的通信；若第三小区为终端设备的辅小区，则基站可以将该终端设备从第三小区调度到第四小区上，该第四小区为该终端设备的另一个辅小区，也可以直接停止终端设备在第三小区上的通信，以此来简化基站的调度方式。It should be noted that, in a scenario in which the terminal device supports the carrier aggregation, as an implementation manner, if the third cell is the primary cell of the terminal device, the base station can directly stop the communication of the terminal device on the third cell; if the third cell is For the secondary cell of the terminal device, the base station may schedule the terminal device from the third cell to the fourth cell, where the fourth cell is another secondary cell of the terminal device, or directly stop the terminal device on the third cell. Communication, in order to simplify the scheduling of the base station.

需要说明的是，图6只是作为一种示例进行说明，具体的步骤600为可选的，步骤600和步骤601、步骤600和步骤602没有必然的先后顺序。It should be noted that FIG. 6 is only illustrated as an example. The specific step 600 is optional. Step 600 and step 601, step 600, and step 602 have no necessary sequence.

图6所示的实施例可以基于图4所示的实施例，也就是说，本领域的技术人员能够在执行图4实施例的步骤的基础上执行图6实施例的步骤。并且，本领域的技术人员也能够在执行图4实施例的步骤和图6实施例的步骤的基础上，执行图5所示的实施例的步骤，以实现一套更完整的方法步骤。The embodiment shown in Fig. 6 can be based on the embodiment shown in Fig. 4, that is, those skilled in the art can perform the steps of the embodiment of Fig. 6 on the basis of performing the steps of the embodiment of Fig. 4. Moreover, those skilled in the art can also perform the steps of the embodiment shown in FIG. 5 on the basis of performing the steps of the embodiment of FIG. 4 and the steps of the embodiment of FIG. 6 to implement a more complete set of method steps.

如图7所示，本申请实施例通信方法的再一种具体实现方式，包括：As shown in FIG. 7, another specific implementation manner of the communication method in the embodiment of the present application includes:

步骤700，终端设备向SAS服务器发送第二授权请求，该第二授权请求用于请求SAS服务器授权终端设备在第五小区的频段范围内使用的最大EIRP，其中第五小区为终端设备提供服务的小区。Step 700: The terminal device sends a second authorization request to the SAS server, where the second authorization request is used to request the SAS server to authorize the terminal device to use the maximum EIRP in the frequency range of the fifth cell, where the fifth cell provides services for the terminal device. Community.

步骤701，SAS服务器在接收到第二授权请求后，向终端设备发送第二授权响应，第二授权响应指示SAS授权拒绝，SAS授权拒绝指示SAS服务器禁止终端设备在第五小区的频段范围内使用最大EIRP。Step 701: After receiving the second authorization request, the SAS server sends a second authorization response to the terminal device, where the second authorization response indicates that the SAS authorization is rejected, and the SAS authorization rejection indicates that the SAS server prohibits the terminal device from using in the frequency range of the fifth cell. Maximum EIRP.

具体的，由于SAS服务器在接收到第二授权请求后，若SAS服务器授权终端设备在第五小区的频段范围内使用最大EIRP则有可能会对优先级较高的设备的通信造成干扰，在这种情况下则会导致SAS授权拒绝。Specifically, after the SAS server receives the second authorization request, if the SAS server authorizes the terminal device to use the maximum EIRP in the frequency range of the fifth cell, the SAS server may interfere with the communication of the higher priority device. In this case, the SAS authorization is rejected.

需要说明的是，第二授权请求可以为终端设备首次向SAS服务器发送的授权请求，也可以为SAS服务器连续多次拒绝终端设备发送的授权请求之后发送的授权请求，具体的SAS服务器具体是拒绝一次授权请求就认定SAS授权拒绝通知基站，还是连续多次拒绝授权请求后才认定为SAS授权拒绝通知基站，可以由SAS服务器通过预先定义判断规则或者当时网络的通信情况决定。It should be noted that the second authorization request may be an authorization request sent by the terminal device to the SAS server for the first time, or may be an authorization request sent by the SAS server after repeatedly rejecting the authorization request sent by the terminal device, and the specific SAS server specifically rejects An authorization request determines whether the SAS authorization denies the base station, or determines the SAS authorization rejection to notify the base station after repeatedly rejecting the authorization request. The SAS server can determine the pre-defined judgment rule or the communication status of the network at that time.

示例的，若SAS服务器连续多次拒绝终端设备发送的授权请求后才认定为SAS授权拒绝通知基站，具体的，每次拒绝终端设备的授权请求后，可以在向终端设备发送授权响应中携带拒绝授权请求的原因，如干扰其他设备的通信，则终端设备可以降低请求的功率后再向SAS服务器发送授权请求，可选的SAS服务器在终端设备请求的功率小于或等于预设阈值时，则认定SAS授权拒绝，或者，可选的SAS服务器在连续拒绝终端设备的授权请求的次数大于或者等于预设次数时，则认定SAS授权拒绝。For example, if the SAS server rejects the authorization request sent by the terminal device multiple times in succession, it is determined that the SAS authorization is denied to notify the base station. Specifically, each time the authorization request of the terminal device is rejected, the authorization response may be carried in the authorization response sent to the terminal device. The reason for the authorization request, such as the interference of the communication of other devices, the terminal device may reduce the requested power and then send an authorization request to the SAS server, and the optional SAS server determines that the power requested by the terminal device is less than or equal to a preset threshold. The SAS authorization is denied, or the optional SAS server determines that the SAS authorization is rejected when the number of consecutive authorization requests for the terminal device is greater than or equal to the preset number of times.

步骤702，SAS服务器确定为终端设备提供服务的基站。In step 702, the SAS server determines a base station that provides services for the terminal device.

需要说明的是，SAS服务器确定为终端设备提供服务的基站的方式与图4所示的通信方法中SAS服务器确定为终端设备提供服务的基站的方式(例如步骤406)类似，在此不再赘述。It should be noted that the manner in which the SAS server determines the base station that provides the service for the terminal device is similar to the manner in which the SAS server determines the base station that serves the terminal device in the communication method shown in FIG. 4 (for example, step 406), and details are not described herein again. .

步骤703，SAS服务器向基站通知第四SAS授权状态，第四SAS授权状态为SAS授权拒绝。Step 703: The SAS server notifies the base station of the fourth SAS authorization status, and the fourth SAS authorization status is the SAS authorization rejection.

示例的，SAS服务器向基站通知第四SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权拒绝、Response Type为SAS服务器向基站通知第四SAS授权状态的消息。For example, the SAS server may notify the base station of the fourth SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. If the SAS authorization is rejected, the Response Type is a message that the SAS server notifies the base station of the fourth SAS authorization status.

其中，本申请实施例中携带第四SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第四SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。The message carrying the fourth SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message of the four SAS authorization status may also be an existing message transmitted when the SAS server communicates with the base station, such as a heartbeat response.

步骤704，基站在接收到第四SAS授权状态后，根据第四SAS授权状态为SAS授权拒绝，将终端设备从第五小区调度到第六小区上，或者停止终端设备在第五小区上的通信，其中第五小区的频段范围与第六小区的频段范围不同。Step 704: After receiving the fourth SAS authorization status, the base station performs the SAS authorization rejection according to the fourth SAS authorization status, and the terminal equipment is scheduled from the fifth cell to the sixth cell, or stops the communication of the terminal equipment on the fifth cell. The frequency range of the fifth cell is different from the frequency range of the sixth cell.

需要指出的是，终端设备支持载波聚合的场景下，作为一种实现方式，若第五小区为终端设备的主小区，则基站可以直接停止终端设备在第五小区上的通信；若第五小区为终端设备的辅小区，则基站可以将该终端设备从第五小区调度到第六小区上，该第六小区为该终端设备的另一个辅小区，也可以直接停止终端设备在第五小区上的通信，以此来简化基站的调度方式。It should be noted that, in a scenario where the terminal device supports carrier aggregation, as an implementation manner, if the fifth cell is the primary cell of the terminal device, the base station can directly stop the communication of the terminal device on the fifth cell; For the secondary cell of the terminal device, the base station may schedule the terminal device from the fifth cell to the sixth cell, where the sixth cell is another secondary cell of the terminal device, or directly stop the terminal device on the fifth cell. Communication, in order to simplify the scheduling of the base station.

其中需要说明的是，图7只是作为一种示例进行说明，具体的步骤700为可选的，且步骤701和步骤702、步骤701和步骤703、步骤701和步骤704之间没有必然的先后顺序。并且图7所示的实施例的步骤，可以是在执行图4所示实施例的步骤401和步骤402的基础上执行。It should be noted that FIG. 7 is only illustrated as an example. The specific step 700 is optional, and there is no necessary sequence between step 701 and step 702, step 701, and step 703, step 701, and step 704. . And the steps of the embodiment shown in FIG. 7 may be performed on the basis of performing step 401 and step 402 of the embodiment shown in FIG.

通信场景二：SAS服务器直接与区域代理进行通信，即终端设备通过区域代理与SAS服务器通信，其中区域代理可以为网络设备，如基站，也可以为网络管理设备，如MME等，对此本申请实施例不作限定。具体的，在通信场景二的情况下，以区域代理为为终端设备提供服务的基站为例，本申请实施例的通信架构可以如图8所示，包括终端设备、基站和SAS服务器。具体的，SAS服务器与区域代理之间通信所使用的通信协议可以为https，也可以为其它通信协议，终端设备与区域代理之间通信所使用的通信协议可以为https，也可以为移动通信***中所遵循的通信协议、或者其它协议，对此本申请实施例不作限定。Communication scenario 2: The SAS server communicates directly with the regional agent, that is, the terminal device communicates with the SAS server through the regional agent, wherein the regional agent can be a network device, such as a base station, or a network management device, such as an MME, etc. The embodiment is not limited. Specifically, in the case of the communication scenario 2, the regional proxy is used as the base station for serving the terminal device. The communication architecture of the embodiment of the present application may be as shown in FIG. 8, including the terminal device, the base station, and the SAS server. Specifically, the communication protocol used for communication between the SAS server and the regional agent may be https or other communication protocols, and the communication protocol used for communication between the terminal device and the regional agent may be https or a mobile communication system. The communication protocol, or other protocols, are not limited in this embodiment.

下面以区域代理为为终端设备提供服务的基站为例对本申请实施例的通信方法进行举例说明。The communication method of the embodiment of the present application is exemplified by taking a base station as a base station serving the terminal device as an example.

如图9所示，本申请实施例的通信方法的一种具体实现方式，包括：As shown in FIG. 9, a specific implementation manner of the communication method in the embodiment of the present application includes:

步骤900，终端设备向基站发送第一注册请求，其中第一注册请求用于请求终端设备接入SAS服务器。Step 900: The terminal device sends a first registration request to the base station, where the first registration request is used to request the terminal device to access the SAS server.

示例的，终端设备可以通过RRC信令向基站发送注册请求，即RRC信令中包括第一注册请求，此外，本申请实施例的携带第一注册请求的消息还可以为https消息，或者其它消息等，对此本申请实施例不作限定。For example, the terminal device may send a registration request to the base station by using the RRC signaling, that is, the RRC signaling includes the first registration request, and the message carrying the first registration request in the embodiment of the present application may also be an https message, or other message. The embodiment of the present application does not limit this.

步骤901，基站在接收到终端设备的第一注册请求后，向SAS服务器发送第二注册请求，其中第二注册请求用于请求终端设备接入SAS服务器，且第二注册请求中包括第一身份标识，第一身份标识为移动通信***中基站的身份标识。Step 901: After receiving the first registration request of the terminal device, the base station sends a second registration request to the SAS server, where the second registration request is used to request the terminal device to access the SAS server, and the second registration request includes the first identity. And the first identity is an identity of the base station in the mobile communication system.

可选的，若第一注册请求中不包括第一身份标识，则基站在接收到第一注册请求后，则将第一身份标识增加的第一注册请求中获得第二注册请求，然后向SAS服务器发送第二注册请求，在这种情况下，第一注册请求和第二注册请求不同；若第一注册请求中包括第一身份标识，则第二注册请求与第一注册请求相同，基站作为区域代理向SAS服务器转发终端设备发送的第一注册请求，所述转发的方式可以为透传。Optionally, if the first identity identifier is not included in the first registration request, after receiving the first registration request, the base station obtains a second registration request in the first registration request that is added by the first identity identifier, and then sends the second registration request to the SAS. The server sends a second registration request, in which case the first registration request and the second registration request are different; if the first registration request includes the first identity, the second registration request is the same as the first registration request, and the base station acts as The area proxy forwards the first registration request sent by the terminal device to the SAS server, and the forwarding manner may be transparent transmission.

示例的，本申请实施例中第一身份标识可以为全球基站标识，例如，当移动通信***为LTE***时，全球基站标识可以为Global eNB ID。For example, in the embodiment of the present application, the first identity identifier may be a global base station identifier. For example, when the mobile communication system is an LTE system, the global base station identifier may be a Global eNB ID.

具体的，当第一注册请求中包括全球基站标识时，终端设备可以从基站获取PLMN ID和ECI，然后根据PLMN和ECI确定全球基站标识，也可以直接从基站获取全球基站标识。此外，第一身份标识还可以为PLMN和ECI。还需要说明的是，本申请实施例中，终端设备可以在接入基站后，获取第一身份标识，也可以在接入基站的过程中获取第一身份标识，对此本申请实施例不作限定。Specifically, when the global registration identifier is included in the first registration request, the terminal device may obtain the PLMN ID and the ECI from the base station, determine the global base station identifier according to the PLMN and the ECI, and obtain the global base station identifier directly from the base station. In addition, the first identity may also be a PLMN and an ECI. It should be noted that, in the embodiment of the present application, the terminal device may obtain the first identity identifier after accessing the base station, and may obtain the first identity identifier in the process of accessing the base station, which is not limited in this embodiment. .

作为一种实现方式，本申请实施例中终端设备除了可以通过第二注册请求向SAS服务器发送第一身份标识以外，还可以通过其它消息向SAS服务器发送第一身份标识，例如，自定义的新的消息、或者基站与SAS服务器通信过程中已有的消息等。As an implementation manner, in addition to the first identity identifier being sent to the SAS server by using the second registration request, the terminal device may send the first identity identifier to the SAS server by using other messages, for example, a customized new identifier. The message, or the message already in the process of communicating between the base station and the SAS server.

还需要说明的是，为了使得基站能够确定SAS服务器通知的SAS授权状态是哪个终端设备的SAS授权状态，SAS服务器还需要获取用于唯一确定出终端设备的信息，一种可选的实现方式为，终端设备通过基站向SAS服务器发送终端设备的信息，例如移动通信***中终端设备的身份标识，其中本申请实施例中终端设备的身份标识可以为GUTI，此外终端设备的信息还可以包括C-RNTI等信息，具体的终端设备的身份标识等信息可以携带在第一注册请求中发送给基站，也可以通过其它消息发送给基站，对此不作限定。It should be noted that, in order to enable the base station to determine the SAS authorization status of the SAS authorization status of the SAS server, the SAS server needs to obtain information for uniquely determining the terminal device. An optional implementation manner is The terminal device sends the information of the terminal device to the SAS server through the base station, for example, the identity of the terminal device in the mobile communication system, where the identity of the terminal device in the embodiment of the present application may be GUTI, and the information of the terminal device may further include C- The information such as the RNTI, the identity of the specific terminal device, and the like may be carried in the first registration request and sent to the base station, or may be sent to the base station through other messages, which is not limited.

步骤902，SAS服务器接收到第二注册请求后，向基站发送注册响应，其中注册响应指示终端设备成功接入SAS服务器。Step 902: After receiving the second registration request, the SAS server sends a registration response to the base station, where the registration response indicates that the terminal device successfully accesses the SAS server.

步骤903，基站在接收到SAS服务器发送的注册响应后，向SAS服务器发送第三授权请求，第三授权请求用于请求SAS服务器授权终端设备在第七小区的频段范围内使用最大EIRP，其中第七小区为终端设备提供服务的小区。Step 903: After receiving the registration response sent by the SAS server, the base station sends a third authorization request to the SAS server, where the third authorization request is used to request the SAS server to authorize the terminal device to use the maximum EIRP in the frequency range of the seventh cell, where A cell in which seven cells serve terminal equipment.

此外，为便于SAS服务器判断是否许可终端设备的第三授权请求，还可以在终端设备向SAS服务器发送第三授权请求之前，将终端设备的安装参数发送给SAS服务器，可选的，基站可以通过第二注册请求将终端设备的安装参数发送给SAS服务器，例如，终端设备的安装参数可以包括终端设备的地理位置、终端设备的天线形态等参数信息，可选的第二注册请求中还可以包括终端设备的最大EIRP。In addition, in order to facilitate the SAS server to determine whether to permit the third authorization request of the terminal device, the installation parameter of the terminal device may be sent to the SAS server before the terminal device sends the third authorization request to the SAS server. Optionally, the base station may pass The second registration request sends the installation parameter of the terminal device to the SAS server. For example, the installation parameter of the terminal device may include parameter information such as a geographic location of the terminal device and an antenna configuration of the terminal device. The optional second registration request may also include The maximum EIRP of the terminal device.

步骤904，SAS服务器在接收到基站发送的第三授权请求后，向基站通知第五SAS授权状态，其中第五SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第七小区的频段范围内使用最大EIRP。Step 904: After receiving the third authorization request sent by the base station, the SAS server notifies the base station of the fifth SAS authorization status, where the fifth SAS authorization status is SAS authorization success, and the SAS authorization success indicates that the SAS server allows the terminal device to be in the seventh cell. The maximum EIRP is used within the frequency range.

示例的，SAS服务器向基站通知第五SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权成功、Response Type为SAS服务器向基站通知第五SAS授权状态的消息。For example, the SAS server may notify the base station of the fifth SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. If the SAS authorization is successful, the Response Type is a message that the SAS server notifies the base station of the fifth SAS authorization status.

其中，本申请实施例中携带第五SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第五SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。The message carrying the fifth SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message of the five SAS authorization status may also be an existing message transmitted when the SAS server communicates with the base station, such as a heartbeat response.

步骤905，基站在接收到SAS服务器通知的第五SAS授权状态后，将终端设备标识为大功率终端设备。Step 905: After receiving the fifth SAS authorization status notified by the SAS server, the base station identifies the terminal device as a high-power terminal device.

此外，基站还需要通知终端设备SAS授权成功，终端设备在接收到基站通知的SAS 授权成功后，在第七小区的频段范围内使用不超过最大EIRP的功率进行通信。In addition, the base station needs to notify the terminal device that the SAS authorization is successful. After receiving the SAS authorization notified by the base station, the terminal device communicates with the power of the maximum EIRP in the frequency range of the seventh cell.

其中需要说明的是，图9只是作为一种示例进行说明，具体的步骤900～步骤903为可选的。It should be noted that FIG. 9 is only described as an example, and specific steps 900 to 903 are optional.

如图10所示，本申请实施例通信方法的另一种具体实现方式，包括：As shown in FIG. 10, another specific implementation manner of the communication method in this embodiment of the present application includes:

步骤1000，终端设备向基站发送第二释放授权请求，该第二释放授权请求用于请求SAS服务器释放终端设备在第八小区的频段范围内使用最大EIRP的授权，第八小区为基站为终端设备提供服务的小区。Step 1000: The terminal device sends a second release authorization request to the base station, where the second release authorization request is used to request the SAS server to release the authorization of the terminal device to use the maximum EIRP in the frequency range of the eighth cell, and the eighth cell is the terminal device. The community that provides the service.

步骤1001，基站在接收到终端设备发送的第二释放授权请求后，将第二释放授权请求发送给SAS服务器。Step 1001: After receiving the second release authorization request sent by the terminal device, the base station sends a second release authorization request to the SAS server.

需要说明的是，在这种情况下，基站作为区域代理，可以使用透传的方式将终端设备发送给SAS服务器的第二释放授权请求转发给SAS服务器。It should be noted that, in this case, the base station, as a regional proxy, may forward the second release authorization request sent by the terminal device to the SAS server to the SAS server in a transparent manner.

步骤1002，SAS服务器在接收到第二释放授权请求后，向基站通知第六授权状态，第六授权装态为SAS授权释放，其中SAS授权释放指示SAS服务器停止终端设备在第八小区的频段范围内使用最大EIRP。Step 1002: After receiving the second release authorization request, the SAS server notifies the base station of the sixth authorization status, where the sixth authorization status is SAS authorization release, where the SAS authorization release indicates that the SAS server stops the frequency range of the terminal device in the eighth cell. The maximum EIRP is used internally.

示例的，SAS服务器向基站通知第六SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权释放、Response Type为SAS服务器向基站通知第六SAS授权状态的消息。For example, the SAS server may notify the base station of the sixth SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. For example, the SAS authorization release and the Response Type are messages that the SAS server notifies the base station of the sixth SAS authorization status.

可选的，本申请实施例中携带第六SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第六SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。Optionally, the message carrying the sixth SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message carrying the sixth SAS authorization status may also be an existing message, such as a heartbeat response, transmitted when the SAS server communicates with the base station.

步骤1003，基站在接收到SAS服务器发送的第六SAS授权状态后，根据第六SAS授权状态为SAS授权释放，去除终端设备的大功率标识。Step 1003: After receiving the sixth SAS authorization status sent by the SAS server, the base station releases the SAS authorization according to the sixth SAS authorization status, and removes the high power identifier of the terminal device.

此外，基站还向终端设备通知SAS授权状态为SAS授权释放，终端设备在接收到基站通知的SAS授权释放后，停止在第八小区的频段范围内通信。In addition, the base station notifies the terminal device that the SAS authorization status is the SAS authorization release, and the terminal device stops communicating in the frequency band of the eighth cell after receiving the SAS authorization release notified by the base station.

需要说明的是，图10只是作为一种示例进行说明，具体的步骤1000、步骤1001为可选的。It should be noted that FIG. 10 is only described as an example, and specific steps 1000 and 1001 are optional.

另外，图10所示的实施例可以基于图9所示的实施例，也就是说，本领域的技术人员能够在执行图9实施例的步骤的基础上执行图10实施例的步骤，以实现一套更完整的方法步骤。In addition, the embodiment shown in FIG. 10 can be based on the embodiment shown in FIG. 9, that is, those skilled in the art can perform the steps of the embodiment of FIG. 10 on the basis of performing the steps of the embodiment of FIG. 9 to implement A more complete set of method steps.

如图11所示，本申请实施例通信方法的还一种具体实现方式，包括：As shown in FIG. 11, another specific implementation manner of the communication method in the embodiment of the present application includes:

步骤1100，SAS服务器向基站通知第七SAS授权状态，第七SAS授权状态为SAS授权中断，SAS授权中断指示SAS服务器禁止终端设备在第九小区的频段范围内使用最大EIRP，第九小区为基站为终端设备提供服务的小区。Step 1100: The SAS server notifies the base station of the seventh SAS authorization status, and the seventh SAS authorization status is the SAS authorization interruption. The SAS authorization interruption indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency band of the ninth cell, and the ninth cell is the base station. A cell that provides services to terminal devices.

具体的，当SAS服务器在授权终端设备可以在第九小区的频段范围内使用最大EIRP 后，在后续终端设备在第九小区的频段范围内使用最大EIRP通信的过程中，可能会发生终端设备与SAS服务器失步、或者终端设备在第九小区的频段范围内使用最大EIRP通信会干扰优先权级别高于在该终端设备的设备的通信等情况，为了保证通信的正常，通常情况下SAS服务器会停止终端设备在第九小区的频段范围内使用最大EIRP，则会导致SAS授权中断。Specifically, when the SAS server can use the maximum EIRP in the frequency range of the ninth cell in the authorized terminal device, the terminal device may occur in the process of using the maximum EIRP communication in the frequency band of the ninth cell of the subsequent terminal device. If the SAS server is out of synchronization, or the terminal device uses the maximum EIRP communication in the frequency band of the ninth cell, the interference priority level is higher than that of the device at the terminal device. In order to ensure normal communication, the SAS server usually Stopping the terminal device to use the maximum EIRP in the frequency band of the ninth cell will cause the SAS authorization to be interrupted.

示例的，SAS服务器向基站通知第七SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权释放、Response Type为SAS服务器向基站通知第七SAS授权状态的消息。For example, the SAS server may notify the base station of the seventh SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. For example, the SAS authorization release and the Response Type are messages that the SAS server notifies the base station of the seventh SAS authorization status.

可选的，本申请实施例中携带第七SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第七SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。Optionally, the message carrying the seventh SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message carrying the seventh SAS authorization status may also be an existing message, such as a heartbeat response, transmitted when the SAS server communicates with the base station.

步骤1101，基站在接收到SAS服务器发送的第七SAS授权状态后，根据第七SAS授权状态为SAS授权中断，将终端设备从第九小区调度到第十小区上，或者停止终端设备在第九小区上的通信，其中第九小区的频段范围与第十小区的频段范围不同。Step 1101: After receiving the seventh SAS authorization status sent by the SAS server, the base station performs the SAS authorization interruption according to the seventh SAS authorization status, and the terminal equipment is scheduled from the ninth cell to the tenth cell, or the terminal device is stopped at the ninth. Communication on the cell, wherein the frequency band range of the ninth cell is different from the frequency band range of the tenth cell.

需要指出的是，终端设备支持载波聚合的场景下作为有一种实现方式，若第九小区为终端设备的主小区，则基站可以直接停止终端设备在第九小区上的通信；若第九小区为终端设备的辅小区，则基站可以将该终端设备从第九小区调度到第十小区上，该第十小区为该终端设备的另一个辅小区，也可以直接停止终端设备在第九小区上的通信，以此来简化基站的调度方式。It should be noted that, in the scenario that the terminal device supports the carrier aggregation, if the ninth cell is the primary cell of the terminal device, the base station can directly stop the communication of the terminal device on the ninth cell; if the ninth cell is For the secondary cell of the terminal device, the base station may schedule the terminal device from the ninth cell to the tenth cell, where the tenth cell is another secondary cell of the terminal device, or directly stop the terminal device on the ninth cell. Communication, in order to simplify the scheduling of the base station.

图11所示的实施例可以基于图9所示的实施例，也就是说，本领域的技术人员能够在执行图9实施例的步骤的基础上执行图11实施例的步骤。并且，本领域的技术人员也能够在执行图9实施例的步骤和图11实施例的步骤的基础上，执行图10所示的实施例的步骤，以实现一套更完整的方法步骤。The embodiment shown in Fig. 11 can be based on the embodiment shown in Fig. 9, that is, those skilled in the art can perform the steps of the embodiment of Fig. 11 on the basis of performing the steps of the embodiment of Fig. 9. Moreover, those skilled in the art can also perform the steps of the embodiment shown in FIG. 10 on the basis of performing the steps of the embodiment of FIG. 9 and the steps of the embodiment of FIG. 11 to implement a more complete set of method steps.

如图12所示，本申请实施例通信方法的再一种具体实现方式，包括：As shown in FIG. 12, another specific implementation manner of the communication method in the embodiment of the present application includes:

步骤1200，基站向SAS服务器发送第四授权请求，该第四授权请求用于请求SAS服务器授权终端设备在第十一小区的频段范围内使用的最大EIRP，其中第十一小区为终端设备提供服务的小区。Step 1200: The base station sends a fourth authorization request to the SAS server, where the fourth authorization request is used to request the SAS server to authorize the terminal device to use the maximum EIRP in the frequency range of the eleventh cell, where the eleventh cell provides services for the terminal device. Community.

步骤1201，SAS服务器在接收到第四授权请求后，向基站通知第八SAS授权状态，第八SAS授权状态为SAS授权拒绝，SAS授权拒绝指示SAS服务器禁止终端设备在第十一小区的频段范围内使用最大EIRP。Step 1201: After receiving the fourth authorization request, the SAS server notifies the base station of the eighth SAS authorization status, the eighth SAS authorization status is the SAS authorization rejection, and the SAS authorization rejection indicates that the SAS server prohibits the terminal device from being in the frequency range of the eleventh cell. The maximum EIRP is used internally.

具体的，由于SAS服务器在接收到第四授权请求后，若SAS服务器授权终端设备在第十一小区的频段范围内使用最大EIRP则有可能会对优先级较高的设备的通信造成干扰，在这种情况下则会导致SAS授权拒绝。Specifically, after the SAS server receives the fourth authorization request, if the SAS server authorizes the terminal device to use the maximum EIRP in the frequency band of the eleventh cell, it may cause interference to the communication of the device with higher priority. In this case, the SAS authorization is rejected.

需要说明的是，第四授权请求可以为终端设备首次向SAS服务器发送的授权请求，也可以为SAS服务器连续多次拒绝终端设备发送的授权请求之后发送的授权请求，具体的SAS服务器具体是拒绝一次授权请求就认定SAS授权拒绝通知基站，还是连续多次拒绝授权请求后才认定为SAS授权拒绝通知基站，可以由SAS服务器通过预先定义判断规则或者当时网络的通信情况决定。It should be noted that the fourth authorization request may be an authorization request sent by the terminal device to the SAS server for the first time, or may be an authorization request sent by the SAS server after repeatedly rejecting the authorization request sent by the terminal device, and the specific SAS server specifically rejects An authorization request determines whether the SAS authorization denies the base station, or determines the SAS authorization rejection to notify the base station after repeatedly rejecting the authorization request. The SAS server can determine the pre-defined judgment rule or the communication status of the network at that time.

示例的，若SAS服务器连续多次拒绝终端设备发送的授权请求后才认定为SAS授权拒绝通知基站，具体的，每次拒绝授权请求后，可以在向作为区域代理的基站发送的授权响应中携带拒绝授权请求的原因，如干扰其他设备的通信，则基站可以降低请求的功率后再向SAS服务器发送授权请求，可选的SAS服务器在授权请求中请求的功率小于或等于预设阈值时，则认定SAS授权拒绝，或者，可选的SAS服务器在连续拒绝授权请求的次数大于或者等于预设次数时，则认定SAS授权拒绝。For example, if the SAS server rejects the authorization request sent by the terminal device multiple times in succession, it is determined that the SAS authorization is denied to notify the base station. Specifically, each time the authorization request is rejected, the SAS server may carry the authorization response sent to the base station acting as the regional agent. If the reason for rejecting the authorization request is to interfere with the communication of other devices, the base station may reduce the requested power and then send an authorization request to the SAS server. If the power requested by the optional SAS server in the authorization request is less than or equal to a preset threshold, then If the SAS authorization is rejected, or the optional SAS server rejects the authorization request for more than or equal to the preset number of times, the SAS authorization is rejected.

示例的，SAS服务器向基站通知第八SAS授权状态时可以包括但不限于下列参数：BTS-CBSD ID、ECI、C-RNTI、UE-CBSD ID、Grant ID、operationparam、Response Type、Response，其中BTS-CBSD ID为基站在SAS中的身份标识、Grant ID为授权标识、UE-CBSD ID为终端设备在SAS中的身份标识、operationparam为终端设备请求的频段范围和请求的功率、Response为SAS授权状态如SAS授权拒绝、Response Type为SAS服务器向基站通知第八SAS授权状态的消息。For example, the SAS server may notify the base station of the eighth SAS authorization status, including but not limited to the following parameters: BTS-CBSD ID, ECI, C-RNTI, UE-CBSD ID, Grant ID, operationparam, Response Type, Response, where BTS - The CBSD ID is the identity of the base station in the SAS, the Grant ID is the authorization identifier, the UE-CBSD ID is the identity of the terminal device in the SAS, the operating range is the frequency range requested by the terminal device, and the requested power, and the Response is the SAS authorization status. If the SAS authorization is rejected, the Response Type is a message that the SAS server notifies the base station of the eighth SAS authorization status.

其中，本申请实施例中携带第八SAS授权状态的消息可以为自定义的新的消息，该消息可以称之为状态通知消息，或者SAS授权状态消息等，此外，本申请实施例中携带第八SAS授权状态的消息还可以为SAS服务器与基站之间进行通信时传输的已有的消息，如心跳响应等。The message carrying the eighth SAS authorization status in the embodiment of the present application may be a customized new message, and the message may be referred to as a status notification message, or a SAS authorization status message, and the like. The message of the eight SAS authorization status may also be an existing message transmitted when the SAS server communicates with the base station, such as a heartbeat response.

步骤1202，基站在接收到第八SAS授权状态后，根据第八SAS授权状态为SAS授权拒绝，将终端设备从第十一小区调度到第十二小区上，或者停止终端设备在第十一小区上的通信，其中第十一小区的频段范围与第十二小区的频段范围不同。Step 1202: After receiving the eighth SAS authorization status, the base station performs the SAS authorization rejection according to the eighth SAS authorization status, and the terminal equipment is scheduled from the eleventh cell to the twelfth cell, or stops the terminal equipment in the eleventh cell. In the communication, the frequency band range of the eleventh cell is different from the frequency band range of the twelfth cell.

需要指出的是，终端设备支持载波聚合的场景下，作为一种实现方式，若第十一小区为终端设备的主小区，则基站可以直接停止终端设备在第十一小区上的通信；若第十一小区为终端设备的辅小区，则基站可以将该终端设备从第十一小区调度到第十二小区上，该第十二小区为该终端设备的另一个辅小区，也可以直接停止终端设备在第十一小区上的通信，以此来简化基站的调度方式。It should be noted that, in a scenario where the terminal device supports carrier aggregation, as an implementation manner, if the eleventh cell is the primary cell of the terminal device, the base station can directly stop the communication of the terminal device on the eleventh cell; The eleventh cell is a secondary cell of the terminal device, and the base station may schedule the terminal device from the eleventh cell to the twelfth cell, where the twelfth cell is another secondary cell of the terminal device, and may directly stop the terminal. The communication of the device on the eleventh cell is used to simplify the scheduling mode of the base station.

其中需要说明的是，图12只是作为一种示例进行说明，具体的步骤1200为可选的。It should be noted that FIG. 12 is only illustrated as an example, and the specific step 1200 is optional.

在通信场景二下，需要说明的是，当区域代理为除为终端设备提供服务的基站以外的其它设备，如其它网络设备、如网络管理设备时，SAS服务器与区域代理直接通信，而SAS服务器需要发送给终端设备或者为终端设备提供服务的基站的消息需要先发送给区域代理，由区域代理透传给终端设备或者为终端设备提供服务的基站，若终端设备需要向SAS服务器发送消息，则需要通过区域代理透传给SAS服务器，具体的在区域代理为除为终端设备提供服务的基站以外的其它网络设备的情况下，SAS服务器与终端设备、区域代理间的通信方法与前述本申请图9至图12所示的通信方法类似，在此不再一一赘述。In the communication scenario 2, it should be noted that when the regional proxy is a device other than the base station serving the terminal device, such as other network devices, such as a network management device, the SAS server directly communicates with the regional proxy, and the SAS server The message of the base station that needs to be sent to or provided by the terminal device needs to be sent to the regional agent first, and the base agent transparently transmits the message to the terminal device or the base station that provides the service to the terminal device. If the terminal device needs to send a message to the SAS server, then the terminal device needs to send a message to the SAS server. It needs to be transparently transmitted to the SAS server through the regional agent. Specifically, when the regional agent is a network device other than the base station serving the terminal device, the communication method between the SAS server and the terminal device and the regional agent is the same as the foregoing application. The communication methods shown in FIG. 12 to FIG. 12 are similar, and will not be further described herein.

本申请实施例中，在SAS服务器接收到基站发送的授权状态通知请求，其中授权状态通知请求用于请求SAS服务器通知终端设备的SAS授权状态的情况下，SAS服务器向基站通知终端设备的SAS授权状态。其中授权状态通知请求可以为SAS服务器与基站之间定义的新消息，用于请求SAS服务器通知终端设备的SAS授权状态，本申请实施例对新消息的名称不作限定，授权状态通知请求也可以携带在SAS服务器与基站之间进行通信时传输的已有的消息(如心跳响应等)中发送给基站。具体的，在通信场景一的情况下，SAS服务器可以向基站直接通知终端设备的SAS授权状态；在通信场景二的情况下，若该基站为区域代理，则SAS服务器可以向基站直接通知终端设备的SAS授权状态；若该基站不为区域代理，则SAS服务器通过区域代理透传终端设备的SAS授权状态给基站。In the embodiment of the present application, when the SAS server receives the authorization status notification request sent by the base station, where the authorization status notification request is used to request the SAS server to notify the SAS authorization status of the terminal device, the SAS server notifies the base station of the SAS authorization of the terminal device. status. The authorization status notification request may be a new message defined between the SAS server and the base station, and is used to request the SAS server to notify the terminal device of the SAS authorization status. The name of the new message is not limited in this embodiment, and the authorization status notification request may also be carried. An existing message (such as a heartbeat response, etc.) transmitted during communication between the SAS server and the base station is sent to the base station. Specifically, in the case of the communication scenario 1, the SAS server can directly notify the base station of the SAS authorization status of the terminal device; in the case of the communication scenario 2, if the base station is the regional agent, the SAS server can directly notify the terminal device to the base station. The SAS authorization status; if the base station is not a regional proxy, the SAS server transparently transmits the SAS authorization status of the terminal device to the base station through the regional proxy.

应理解，在上述情况下，可选的，SAS服务器确定为终端设备提供服务基站的方式可以为：SAS服务器确定发送授权状态请求的基站为为终端设备提供服务的基站。还需要说明的是，SAS服务器通知基站终端设备的SAS授权状态的实现方式与通信场景一和通信场景二中SAS服务器通知基站终端设备的SAS授权状态的实现方式类似，在此不再赘述。还需要说明的是，SAS授权状态的具体实现方式与通信场景一和通信场景二中SAS授权状态的实现方式类似，在此不再赘述。It should be understood that, in the above case, optionally, the manner in which the SAS server determines to provide the serving base station to the terminal device may be: the SAS server determines that the base station that sends the authorization status request is a base station that provides the terminal device with a service. It should be noted that the implementation manner of the SAS authorization status of the base station terminal device is similar to that of the SAS server in the communication scenario 2 and the notification of the SAS authorization status of the base station terminal device in the communication scenario 2, and is not described here. It should be noted that the specific implementation manner of the SAS authorization status is similar to the implementation manner of the SAS authorization status in the communication scenario 1 and the communication scenario 2, and details are not described herein again.

此外，为了降低网络设备对终端设备的调度和SAS服务器对终端设备的管理上的冲突的可能性，与上述各个是实施例不同的是，针对特殊类型的CBSD还可以不受网络设备的调度，由终端设备根据SAS授权状态，基于预先配置的规则或算法决定是否进行小区的切换，具体的可以用于如图13所示的通信架构，该通信架构中，包括SAS服务器和终端设备。In addition, in order to reduce the possibility of network device scheduling of the terminal device and the conflict of the management of the terminal device by the SAS server, unlike the above embodiments, the special type of CBSD may not be scheduled by the network device. The terminal device determines whether to perform the cell handover according to the pre-configured rule or algorithm according to the SAS authorization state. Specifically, the terminal device may be used in the communication architecture shown in FIG. 13 , where the communication architecture includes the SAS server and the terminal device.

在如图13所示的通信架构下，如图14所示，本申请实施例的通信方法，包括：In the communication architecture shown in FIG. 13, as shown in FIG. 14, the communication method of the embodiment of the present application includes:

步骤1400，SAS服务器向终端设备通知SAS授权状态，SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。Step 1400: The SAS server notifies the terminal device of the SAS authorization status, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.

此外，SAS服务器向终端设备通知SAS授权状态可以通过授权响应、心跳响应等SAS服务器与终端设备之间已有的消息进行通知，也可以通过新定义的消息进行通知，对此本申请实施例不作限定。In addition, the SAS server notifies the terminal device that the SAS authorization status is notified by an existing message between the SAS server and the terminal device, such as an authorization response, a heartbeat response, and the like, and may also be notified by using a newly defined message. limited.

步骤1401，终端设备在接收到SAS服务器通知的SAS授权状态后，根据SAS授权状态，判断是否通信。Step 1401: After receiving the SAS authorization status notified by the SAS server, the terminal device determines whether to communicate according to the SAS authorization status.

可选的，若SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为基站为终端设备提供服务的小区，则终端设备根据SAS授权状态为SAS授权成功，在第一小区的频段范围内使用不超过最大EIRP的功率进行通信；或者，若SAS授权状态为SAS授权失败，SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为为终端设备提供服务的小区，则终端设备根据SAS授权状态为SAS授权失败，从第二小区切换到第三小区，其中第二小区的频段范围与第三小区的频段范围不同，或者，终端设备根据SAS授权状态为SAS授权失败，从停止在第二小区的频段范围内进行通信；或者，若SAS授权状态为SAS授权释放，其中SAS授权释放指示SAS服务器停止终端设备在第四小区的频段范围内使用最大EIRP，第四小区为网络设备为终端设备提供服务的小区，则终端设备根据SAS授权状态为SAS授权释放，停止在第四小区的频段范围内进行通信；或者终端设备根据SAS授权状态为SAS授权释放，从第四小区切换到第五小区，其中第四小区的频段范围与第五小区的频段范围不同。Optionally, if the SAS authorization status is that the SAS authorization is successful, the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, and the first cell is the cell that the base station provides services for the terminal device, and the terminal device According to the SAS authorization status, the SAS authorization is successful, and the power of the first cell is used to communicate with the maximum EIRP; or, if the SAS authorization status is SAS authorization failure, the SAS authorization fails, and the SAS authorization failure indicates that the SAS server prohibits the terminal. The device uses the maximum EIRP in the frequency range of the second cell, and the second cell is the cell that serves the terminal device, and the terminal device fails the SAS authorization according to the SAS authorization status, and switches from the second cell to the third cell, where the second cell The frequency band range of the cell is different from the frequency band range of the third cell, or the terminal device fails to perform SAS authorization according to the SAS authorization status, and performs communication within the frequency band of the second cell; or, if the SAS authorization status is SAS authorized release, The SAS authorization release indicates that the SAS server stops the frequency range of the terminal device in the fourth cell. The maximum EIRP is used, and the fourth cell is a cell that the network device provides for the terminal device, and the terminal device releases the SAS authorization according to the SAS authorization status, and stops communicating in the frequency range of the fourth cell; or the terminal device according to the SAS authorization status is The SAS authorization is released, and the fourth cell is switched to the fifth cell, where the frequency range of the fourth cell is different from the frequency range of the fifth cell.

可选的，为了进一步降低基站与终端设备在根据SAS授权状态判断是否进行小区切换时发生冲突的可能性，终端设备向基站发送最大EIRP或者终端设备的能力信息。其中最大EIRP可以为终端设备向SAS服务器所请求的功率，而终端设备的能力信息则反映该终端设备能够支持的功率范围。例如，终端设备的能力信息可以指示终端设备所支持的功率大小是否超过23dBm/10MHz。Optionally, in order to further reduce the possibility that the base station and the terminal device collide when determining whether to perform cell handover according to the SAS authorization status, the terminal device sends the maximum EIRP or the capability information of the terminal device to the base station. The maximum EIRP may be the power requested by the terminal device to the SAS server, and the capability information of the terminal device reflects the power range that the terminal device can support. For example, the capability information of the terminal device may indicate whether the power level supported by the terminal device exceeds 23 dBm/10 MHz.

基于相同的构思，如图15所示，为本申请提供的一种通信装置示意图，该通信装置可以是SAS服务器，可执行上述任一实施例中由SAS服务器执行的方法。Based on the same concept, as shown in FIG. 15, a schematic diagram of a communication device provided by the present application, which may be a SAS server, may perform the method performed by the SAS server in any of the above embodiments.

该SAS服务器1500包括至少一个处理器1510、收发器1520，可选的，还包括存储器1530。处理器1510、收发器1520、存储器1530通过通信总线连接。The SAS server 1500 includes at least one processor 1510, a transceiver 1520, and optionally, a memory 1530. The processor 1510, the transceiver 1520, and the memory 1530 are connected by a communication bus.

处理器1510可以是一个通用中央处理器(Central Processing Unit，CPU)、微处理器、特定应用集成电路(application specific integrated circuit，ASIC)、或一个或多个用于控制本申请技术方案程序执行的集成电路。The processor 1510 can be a general purpose central processing unit (CPU), a microprocessor, an application specific integrated circuit (ASIC), or one or more for controlling the execution of the program of the technical solution of the present application. integrated circuit.

通信总线可包括一通路，在上述单元之间传送信息。The communication bus can include a path for communicating information between the above units.

收发器1520，用于与其他设备或通信网络通信，收发器1520包括射频电路。The transceiver 1520 is for communicating with other devices or communication networks, and the transceiver 1520 includes radio frequency circuits.

存储器1530可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备如随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(electrically erasable programmabler-only memory，EEPROM)、只读光盘(compact disc read-only memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器1530可以是独立存在，通过通信总线与处理器1510相连接。存储器1530也可以和处理器1510集成在一起。其中存储器1530用于存储执行本申请技术方案的应用程序代码，并由处理器1510来控制执行。处理器1510用于执行存储器1530中存储的应用程序代码。The memory 1530 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, such as random access memory (RAM) or other types of information and instructions that can be stored. The dynamic storage device can also be an electrically erasable programmabler-only memory (EEPROM), a compact disc read-only memory (CD-ROM) or other optical disc storage, and a disc storage ( Including compressed optical discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be stored by a computer Any other media taken, but not limited to this. The memory 1530 can exist independently and be coupled to the processor 1510 via a communication bus. Memory 1530 can also be integrated with processor 1510. The memory 1530 is configured to store application code that executes the technical solution of the present application, and is controlled by the processor 1510 for execution. The processor 1510 is configured to execute application code stored in the memory 1530.

在具体实现中，作为一种实施例，处理器1510可以包括一个或多个CPU，例如图15中的CPU0和CPU1。In a specific implementation, as an embodiment, the processor 1510 may include one or more CPUs, such as CPU0 and CPU1 in FIG.

在具体实现中，作为一种实施例，SAS服务器设备1500可以包括多个处理器，例如图15中的处理器1510和处理器1511。这些处理器中的每一个可以是一个单核(single-CPU)处理器，也可以是一个多核(multi-CPU)处理器，这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(例如计算机程序指令)的处理核。In a particular implementation, as an embodiment, the SAS server device 1500 can include multiple processors, such as the processor 1510 and the processor 1511 in FIG. Each of these processors may be a single-CPU processor or a multi-core processor, where the processor may refer to one or more devices, circuits, and/or A processing core for processing data, such as computer program instructions.

应理解，该SAS服务器1500可以用于实现本申请实施例的通信方法中由SAS服务器执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the SAS server 1500 can be used to implement the steps performed by the SAS server in the communication method of the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

本申请可以根据上述方法示例对SAS服务器进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。比如，在采用对应各个功能划分各个功能模块的情况下，图16示出了一种通信装置示意图，该通信装置可以是上述实施例中所涉及的SAS服务器，该通信装置包括处理模块1601和通信模块1602。需要说明的是，处理模块1601例如可以是处理器，通信模块1602例如可以是收发器，收发器包括射频电路。The application may divide the functional modules of the SAS server according to the above method example. For example, each functional module may be divided according to each function, or two or more functions may be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the present application is schematic, and is only a logical function division, and may be further divided in actual implementation. For example, in the case of dividing each functional module by corresponding functions, FIG. 16 shows a schematic diagram of a communication device, which may be the SAS server involved in the above embodiment, the communication device including the processing module 1601 and the communication Module 1602. It should be noted that the processing module 1601 may be, for example, a processor, and the communication module 1602 may be, for example, a transceiver, and the transceiver includes a radio frequency circuit.

一方面，处理模块1601，用于确定为终端设备提供服务的网络设备，通信模块1602，用于向网络设备发送终端设备的SAS授权状态，其中SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率。In one aspect, the processing module 1601 is configured to determine a network device that provides a service for the terminal device, and the communication module 1602 is configured to send, to the network device, a SAS authorization status of the terminal device, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use. The requested frequency range and the requested power.

可选的，SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，其中第一小区为网络设备为终端设备提供服务的小区。Optionally, the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, where the first cell is a cell that the network device provides for the terminal device.

可选的，SAS授权状态为SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，其中第二小区为网络设备为终端设备提供服务的小区。Optionally, the SAS authorization status is a SAS authorization failure, and the SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, where the second cell is a cell in which the network device provides the terminal device.

可选的，SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第三小区的频段范围内使用最大EIRP，其中第三小区为网络设备为终端设备提供服务的小区。Optionally, the SAS authorization status is a SAS authorization release, and the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the third cell, where the third cell is a cell in which the network device provides the terminal device.

可选的，处理模块1601，具体用于根据第一身份标识，通过预先存储的映射关系表，获得与第一身份标识对应的第二身份标识，并确定第二身份标识所标识的网络设备为为终端设备提供服务的网络设备，其中第一身份标识为移动通信***中网络设备的身份标识，第二身份标识为SAS中网络设备的身份标识。Optionally, the processing module 1601 is configured to obtain, according to the first identity identifier, a second identity identifier corresponding to the first identity identifier by using a pre-stored mapping relationship table, and determine that the network device identified by the second identity identifier is A network device that provides services for the terminal device, where the first identity is an identity of the network device in the mobile communication system, and the second identity is an identity of the network device in the SAS.

可选的，通信模块1602还用于接收终端设备或者区域代理发送的第一身份标识。Optionally, the communication module 1602 is further configured to receive the first identity identifier sent by the terminal device or the regional agent.

应理解，该通信装置1600可以用于实现本申请实施例的通信方法中由SAS服务器执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the communication device 1600 can be used to implement the steps performed by the SAS server in the communication method of the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

基于相同的构思，如图17所示，为本申请提供的一种通信装置示意图，该通信装置例如可以是网络设备，可执行上述任一实施例中由网络设备执行的方法。Based on the same concept, as shown in FIG. 17, a schematic diagram of a communication device provided by the present application, which may be, for example, a network device, may perform the method performed by the network device in any of the above embodiments.

该网络设备1700包括至少一个处理器1710、收发器1720，可选的，还包括存储器1730。处理器1710、收发器1720、存储器1730通过通信总线连接。The network device 1700 includes at least one processor 1710, a transceiver 1720, and optionally, a memory 1730. The processor 1710, the transceiver 1720, and the memory 1730 are connected by a communication bus.

处理器1710可以是一个通用CPU、微处理器、特定ASIC、或一个或多个用于控制本申请技术方案程序执行的集成电路。The processor 1710 can be a general purpose CPU, a microprocessor, a specific ASIC, or one or more integrated circuits for controlling the execution of the program of the present application.

收发器1720，用于与其他设备或通信网络通信，收发器1720包括射频电路。The transceiver 1720 is for communicating with other devices or communication networks, and the transceiver 1720 includes radio frequency circuits.

存储器1730可以是ROM或可存储静态信息和指令的其他类型的静态存储设备如RAM或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM、CD-ROM或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器1730可以是独立存在，通过通信总线与处理器1710相连接。存储器1730也可以和处理器1710集成在一起。其中存储器1730用于存储执行本申请技术方案的应用程序代码，并由处理器1710来控制执行。处理器1710用于执行存储器1730中存储的应用程序代码。The memory 1730 can be a ROM or other type of static storage device that can store static information and instructions such as RAM or other types of dynamic storage devices that can store information and instructions, or can be EEPROM, CD-ROM or other optical disk storage, optical disk storage. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this. Memory 1730 can exist independently and be coupled to processor 1710 via a communication bus. Memory 1730 can also be integrated with processor 1710. The memory 1730 is configured to store application code that executes the technical solution of the present application, and is controlled by the processor 1710 for execution. The processor 1710 is configured to execute application code stored in the memory 1730.

在具体实现中，作为一种实施例，处理器1710可以包括一个或多个CPU，例如图17中的CPU0和CPU1。In a specific implementation, as an embodiment, the processor 1710 may include one or more CPUs, such as CPU0 and CPU1 in FIG.

在具体实现中，作为一种实施例，网络设备1700可以包括多个处理器，例如图17中的处理器1710和处理器1711。这些处理器中的每一个可以是一个单核(single-CPU)处理器，也可以是一个多核(multi-CPU)处理器，这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(例如计算机程序指令)的处理核。In a particular implementation, as an embodiment, network device 1700 can include multiple processors, such as processor 1710 and processor 1711 in FIG. Each of these processors may be a single-CPU processor or a multi-core processor, where the processor may refer to one or more devices, circuits, and/or A processing core for processing data, such as computer program instructions.

应理解，该网络设备1700可以用于实现本申请实施例的通信方法中由网络设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the network device 1700 can be used to implement the steps performed by the network device in the communication method of the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

本申请可以根据上述方法示例对网络设备1700进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。比如，在采用对应各个功能划分各个功能模块的情况下，图18示出了一种通信装置示意图，该通信装置可以是上述实施例中所涉及的网络设备，该通信装置包括处理模块1801和通信模块1802。需要说明的是，处理模块1801例如可以是处理器，通信模块1802例如可以是收发器，收发器包括射频电路。The application may divide the function module into the network device 1700 according to the foregoing method example. For example, each function module may be divided according to each function, or two or more functions may be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the present application is schematic, and is only a logical function division, and may be further divided in actual implementation. For example, in the case of dividing each functional module by corresponding functions, FIG. 18 shows a schematic diagram of a communication device, which may be the network device involved in the above embodiment, the communication device including the processing module 1801 and the communication Module 1802. It should be noted that the processing module 1801 may be, for example, a processor, and the communication module 1802 may be, for example, a transceiver, and the transceiver includes a radio frequency circuit.

一方面，通信模块1802，用于接收SAS服务器通知的SAS授权状态，其中SAS授权状态用于指示是否允许终端设备使用请求的频段范围和请求的功率，处理模块1801，用于根据SAS授权状态对终端设备进行管理。In one aspect, the communication module 1802 is configured to receive a SAS authorization status notified by the SAS server, where the SAS authorization status is used to indicate whether the terminal device is allowed to use the requested frequency band range and the requested power, and the processing module 1801 is configured to use the SAS authorization status pair. The terminal device is managed.

可选的，SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为网络设备为终端设备提供服务的小区；处理模块1801具体用于根据SAS授权状态为SAS授权成功，标识终端设备为大功率终端设备。Optionally, the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, where the first cell is a cell that the network device provides for the terminal device; the processing module 1801 Specifically, the SAS authorization is successful according to the SAS authorization status, and the terminal device is identified as a high-power terminal device.

可选的，SAS授权状态为SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为网络设备为终端设备提供服务的小区；处理模块1801具体用于根据SAS授权状态为SAS授权失败，将终端设备从第二小区调度到第三小区、或者停止终端设备在第二小区的频段范围内进行通信，其中第二小区的频段范围与第三小区的频段范围不同。Optionally, the SAS authorization status is SAS authorization failure, the SAS authorization failure indicates that the SAS server prohibits the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell that the network device provides the service for the terminal device; the processing module 1801 Specifically, the SAS authorization fails according to the SAS authorization status, and the terminal equipment is scheduled from the second cell to the third cell, or the terminal device stops communicating in the frequency range of the second cell, where the frequency range of the second cell is the third. The frequency range of the cell is different.

可选的，SAS授权状态为SAS授权释放，SAS授权释放指示SAS服务器停止终端设备在第三小区的频段范围内使用最大EIRP，第三小区为网络设备为终端设备提供服务的小区；处理模块1801具体用于根据SAS授权状态为SAS授权释放，去除终端设备的大功率标识。Optionally, the SAS authorization status is the SAS authorization release, the SAS authorization release indicates that the SAS server stops the terminal device from using the maximum EIRP in the frequency range of the third cell, and the third cell is the cell that the network device provides the service for the terminal device; the processing module 1801 Specifically, it is used to release the SAS authorization according to the SAS authorization status, and remove the high power identifier of the terminal device.

可选的，通信模块1802还用于向SAS服务器发送第一身份标识，第一身份标识为移动通信***中网络设备的身份标识。Optionally, the communication module 1802 is further configured to send the first identity to the SAS server, where the first identity is an identity of the network device in the mobile communication system.

应理解，该通信装置可以用于实现本申请实施例的通信方法中由网络设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the communication device may be used to implement the steps performed by the network device in the communication method of the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

基于相同的构思，如图19所示，为本申请提供的一种通信装置示意图，该通信装置可以是终端设备，可执行上述任一实施例中由终端设备执行的方法。Based on the same concept, as shown in FIG. 19, a schematic diagram of a communication device provided by the present application, which may be a terminal device, may perform the method performed by the terminal device in any of the foregoing embodiments.

该终端设备1900包括至少一个处理器1910、收发器1920，可选的，还包括存储器1930。处理器1910、收发器1920、存储器1930通过通信总线连接。The terminal device 1900 includes at least one processor 1910, a transceiver 1920, and optionally, a memory 1930. The processor 1910, the transceiver 1920, and the memory 1930 are connected by a communication bus.

处理器1910可以是一个通用CPU、微处理器、特定ASIC、或一个或多个用于控制本申请技术方案程序执行的集成电路。The processor 1910 can be a general purpose CPU, a microprocessor, a specific ASIC, or one or more integrated circuits for controlling the execution of the program of the present application.

收发器1920，用于与其他设备或通信网络通信，收发器1920包括射频电路。The transceiver 1920 is for communicating with other devices or communication networks, and the transceiver 1920 includes radio frequency circuits.

存储器1930可以是ROM或可存储静态信息和指令的其他类型的静态存储设备如RAM或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM、CD-ROM或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器1030可以是独立存在，通过通信总线与处理器1910相连接。存储器1930也可以和处理器1910集成在一起。其中存储器1930用于存储执行本申请技术方案的应用程序代码，并由处理器1910来控制执行。处理器1910用于执行存储器1930中存储的应用程序代码。The memory 1930 can be a ROM or other type of static storage device that can store static information and instructions such as RAM or other types of dynamic storage devices that can store information and instructions, or can be EEPROM, CD-ROM or other optical disk storage, optical disk storage. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this. The memory 1030 can exist independently and be coupled to the processor 1910 via a communication bus. Memory 1930 can also be integrated with processor 1910. The memory 1930 is configured to store application code that executes the technical solution of the present application, and is controlled by the processor 1910 for execution. The processor 1910 is configured to execute application code stored in the memory 1930.

在具体实现中，作为一种实施例，处理器1910可以包括一个或多个CPU，例如图19中的CPU0和CPU1。In a specific implementation, as an embodiment, the processor 1910 may include one or more CPUs, such as CPU0 and CPU1 in FIG.

在具体实现中，作为一种实施例，终端设备1900可以包括多个处理器，例如图19中的处理器1910和处理器1911。这些处理器中的每一个可以是一个单核(single-CPU)处理器，也可以是一个多核(multi-CPU)处理器，这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(例如计算机程序指令)的处理核。In a specific implementation, as an embodiment, the terminal device 1900 can include multiple processors, such as the processor 1910 and the processor 1911 in FIG. Each of these processors may be a single-CPU processor or a multi-core processor, where the processor may refer to one or more devices, circuits, and/or A processing core for processing data, such as computer program instructions.

应理解，该终端设备1900可以用于实现本申请上述实施例的通信方法中由终端设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the terminal device 1900 can be used to implement the steps performed by the terminal device in the communication method of the foregoing embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

本申请可以根据上述方法示例对终端设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。比如，在采用对应各个功能划分各个功能模块的情况下，图20示出了一种通信装置示意图，该通信装置可以是上述实施例中所涉及的终端设备，该通信装置包括处理模块2001和通信模块2002。需要说明的是，处理模块2001例如可以是处理器，通信模块2002例如可以是收发器，收发器包括射频电路。The application may divide the function module into the terminal device according to the above method example. For example, each function module may be divided according to each function, or two or more functions may be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the present application is schematic, and is only a logical function division, and may be further divided in actual implementation. For example, in the case of dividing each functional module by corresponding functions, FIG. 20 shows a schematic diagram of a communication device, which may be the terminal device involved in the above embodiment, the communication device including the processing module 2001 and the communication Module 2002. It should be noted that the processing module 2001 may be, for example, a processor, and the communication module 2002 may be, for example, a transceiver, and the transceiver includes a radio frequency circuit.

一方面，处理模块2001用于确定在通信模块2002获取到第一身份标识后，触发通信模块2002向SAS服务器发送第一身份标识，或者触发通信模块2002向SAS服务器发送第一身份标识，其中第一身份标识为移动通信***中为终端设备提供服务的网络设备的身份标识。In one aspect, the processing module 2001 is configured to: after the communication module 2002 acquires the first identity, trigger the communication module 2002 to send the first identity to the SAS server, or trigger the communication module 2002 to send the first identity to the SAS server, where An identity identifies an identity of a network device serving a terminal device in a mobile communication system.

可选的，第一身份标识携带在终端设备的注册请求中。Optionally, the first identity identifier is carried in the registration request of the terminal device.

应理解，该终端设备可以用于实现本申请实施例的通信方法中由终端设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the terminal device may be used to implement the steps performed by the terminal device in the communication method of the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

基于相同的构思，如图21所示，为本申请还提供了一种通信装置示意图，该通信装置可以是终端设备，可执行上述如图14所示的通信方法中由终端设备执行的方法。Based on the same concept, as shown in FIG. 21, the present application further provides a schematic diagram of a communication device, which may be a terminal device, and may perform the method performed by the terminal device in the communication method shown in FIG. 14 described above.

该终端设备2100包括至少一个处理器2110、收发器2120，可选的，还包括存储器2130。处理器2110、收发器2120、存储器2130通过通信总线连接。The terminal device 2100 includes at least one processor 2110, a transceiver 2120, and optionally, a memory 2130. The processor 2110, the transceiver 2120, and the memory 2130 are connected by a communication bus.

处理器2110可以是一个通用CPU、微处理器、特定ASIC、或一个或多个用于控制本申请技术方案程序执行的集成电路。The processor 2110 can be a general purpose CPU, a microprocessor, a specific ASIC, or one or more integrated circuits for controlling the execution of the program of the present application.

收发器2120，用于与其他设备或通信网络通信，收发器2120包括射频电路。The transceiver 2120 is configured to communicate with other devices or communication networks, and the transceiver 2120 includes a radio frequency circuit.

存储器2130可以是ROM或可存储静态信息和指令的其他类型的静态存储设备如RAM或者可存储信息和指令的其他类型的动态存储设备，也可以是EEPROM、CD-ROM或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器1030可以是独立存在，通过通信总线与处理器2110相连接。存储器2130也可以和处理器2110集成在一起。其中存储器2130用于存储执行本申请技术方案的应用程序代码，并由处理器2110来控制执行。处理器2110用于执行存储器2130中存储的应用程序代码。The memory 2130 can be a ROM or other type of static storage device that can store static information and instructions such as RAM or other types of dynamic storage devices that can store information and instructions, or can be EEPROM, CD-ROM or other optical disk storage, optical disk storage. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this. The memory 1030 can exist independently and be coupled to the processor 2110 via a communication bus. The memory 2130 can also be integrated with the processor 2110. The memory 2130 is configured to store application code that executes the technical solution of the present application, and is controlled by the processor 2110 for execution. The processor 2110 is configured to execute application code stored in the memory 2130.

在具体实现中，作为一种实施例，处理器2110可以包括一个或多个CPU，例如图21中的CPU0和CPU1。In a specific implementation, as an embodiment, the processor 2110 may include one or more CPUs, such as CPU0 and CPU1 in FIG.

在具体实现中，作为一种实施例，终端设备2100可以包括多个处理器，例如图21中的处理器2110和处理器2111。这些处理器中的每一个可以是一个单核(single-CPU)处理器，也可以是一个多核(multi-CPU)处理器，这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(例如计算机程序指令)的处理核。In a specific implementation, as an embodiment, the terminal device 2100 may include multiple processors, such as the processor 2110 and the processor 2111 in FIG. Each of these processors may be a single-CPU processor or a multi-core processor, where the processor may refer to one or more devices, circuits, and/or A processing core for processing data, such as computer program instructions.

应理解，该终端设备2100可以用于实现本申请实施例中如图14所示的通信方法中由终端设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the terminal device 2100 can be used to implement the steps performed by the terminal device in the communication method shown in FIG. 14 in the embodiment of the present application. For related features, reference may be made to the above, and details are not described herein again.

本申请可以根据上述方法示例对终端设备进行功能模块的划分，例如，可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。需要说明的是，本申请中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。比如，在采用对应各个功能划分各个功能模块的情况下，图22示出了一种通信装置示意图，该通信装置可以是本申请实施例中如图14所示的通信方法中所涉及的终端设备，该通信装置包括处理模块2201和通信模块2202。需要说明的是，处理模块2201例如可以是处理器，通信模块2202例如可以是收发器，收发器包括射频电路。The application may divide the function module into the terminal device according to the above method example. For example, each function module may be divided according to each function, or two or more functions may be integrated into one processing module. The above integrated modules can be implemented in the form of hardware or in the form of software functional modules. It should be noted that the division of modules in the present application is schematic, and is only a logical function division, and may be further divided in actual implementation. For example, in the case of dividing each functional module by using corresponding functions, FIG. 22 shows a schematic diagram of a communication device, which may be a terminal device involved in the communication method shown in FIG. 14 in the embodiment of the present application. The communication device includes a processing module 2201 and a communication module 2202. It should be noted that the processing module 2201 may be, for example, a processor, and the communication module 2202 may be, for example, a transceiver, and the transceiver includes a radio frequency circuit.

一方面，通信模块2202，用于接收SAS服务器通知的SAS授权状态，SAS授权状态用于指示SAS服务器是否允许终端设备使用请求的频段范围和请求的功率；处理模块2201，用于根据接收到的SAS授权状态，判断是否通信。In one aspect, the communication module 2202 is configured to receive a SAS authorization status notified by the SAS server, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency range and the requested power; and the processing module 2201 is configured to receive the received The SAS authorization status determines whether or not to communicate.

可选的，通信模块2202，还用于向网络设备发送最大EIRP或者终端设备的能力信息。Optionally, the communication module 2202 is further configured to send the maximum EIRP or the capability information of the terminal device to the network device.

可选的，若SAS授权状态为SAS授权成功，SAS授权成功指示SAS服务器允许终端设备在第一小区的频段范围内使用最大EIRP，第一小区为网络设备为终端设备提供服务的小区，则处理模块2201具体用于根据SAS授权状态为SAS授权成功，在第一小区的频段范围内使用不超过最大EIRP的功率进行通信；或者，若SAS授权状态为SAS授权失败，SAS授权失败，SAS授权失败指示SAS服务器禁止终端设备在第二小区的频段范围内使用最大EIRP，第二小区为为终端设备提供服务的小区，则处理模块2201具体用于根据SAS授权状态为SAS授权失败，从第二小区切换到第三小区，其中第二小区的频段范围与第三小区的频段范围不同，或者，处理模块2201具体用于根据SAS授权状态为SAS授权失败，从停止在第二小区的频段范围内进行通信；或者，若SAS授权状态为SAS授权释放，其中 SAS授权释放指示SAS服务器停止终端设备在第四小区的频段范围内使用最大EIRP，第四小区为网络设备为终端设备提供服务的小区，则处理模块2201具体用于根据SAS授权状态为SAS授权释放，停止在第四小区的频段范围内进行通信；或者处理模块2201具体用于根据SAS授权状态为SAS授权释放，从第四小区切换到第五小区，其中第四小区的频段范围与第五小区的频段范围不同。Optionally, if the SAS authorization status is that the SAS authorization is successful, the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the maximum EIRP in the frequency range of the first cell, and the first cell is the cell that the network device provides the service for the terminal device, and then the processing is performed. The module 2201 is specifically configured to perform SAS authorization according to the SAS authorization status, and use the power that does not exceed the maximum EIRP in the frequency range of the first cell to communicate; or, if the SAS authorization status is SAS authorization failure, the SAS authorization fails, and the SAS authorization fails. Instructing the SAS server to prohibit the terminal device from using the maximum EIRP in the frequency range of the second cell, and the second cell is the cell serving the terminal device, and the processing module 2201 is specifically configured to perform the SAS authorization failure according to the SAS authorization status, from the second cell. Switching to the third cell, where the frequency range of the second cell is different from the frequency range of the third cell, or the processing module 2201 is specifically configured to perform SAS authorization failure according to the SAS authorization status, and stop in the frequency range of the second cell. Communication; or, if the SAS authorization status is SAS authorized release, where SAS authorization release indicates SAS service The server stops the terminal device to use the maximum EIRP in the frequency range of the fourth cell, and the fourth cell is the cell that the network device provides the service for the terminal device, and the processing module 2201 is specifically configured to release the SAS authorization according to the SAS authorization status, and stop at the The communication is performed in the frequency range of the four cells; or the processing module 2201 is specifically configured to perform SAS authorization release according to the SAS authorization status, and switch from the fourth cell to the fifth cell, where the frequency range of the fourth cell is different from the frequency range of the fifth cell. .

应理解，该终端设备可以用于实现本申请实施例如图14所示的通信方法中由终端设备执行的步骤，相关特征可以参照上文，此处不再赘述。It should be understood that the terminal device may be used to implement the steps performed by the terminal device in the communication method shown in FIG. 14 in the implementation of the present application. For related features, reference may be made to the above, and details are not described herein again.

在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意组合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机程序指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络、或者其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如同轴电缆、光纤、数字用户线(DSL))或无线(例如红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质，(例如，软盘、硬盘、磁带)、光介质(例如，DVD)、或者半导体介质(例如固态硬盘(Solid State Disk，SSD))等。In the above embodiments, it may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described in accordance with embodiments of the present application are generated in whole or in part. The computer can be a general purpose computer, a special purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer readable storage medium or transferred from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions can be from a website site, computer, server or data center Transfer to another website site, computer, server, or data center by wire (eg, coaxial cable, fiber optic, digital subscriber line (DSL), or wireless (eg, infrared, wireless, microwave, etc.). The computer readable storage medium can be any available media that can be accessed by a computer or a data storage device such as a server, data center, or the like that includes one or more available media. The usable medium may be a magnetic medium (eg, a floppy disk, a hard disk, a magnetic tape), an optical medium (eg, a DVD), or a semiconductor medium (such as a Solid State Disk (SSD)) or the like.

尽管在此结合各实施例对本申请进行了描述，然而，在实施所要求保护的本申请过程中，本领域技术人员通过查看所述附图、公开内容、以及所附权利要求书，可理解并实现所述公开实施例的其他变化。在权利要求中，“包括”(comprising)一词不排除其他组成部分或步骤，“一”或“一个”不排除多个的情况。单个处理器或其他单元可以实现权利要求中列举的若干项功能。相互不同的从属权利要求中记载了某些措施，但这并不表示这些措施不能组合起来产生良好的效果。Although the present application has been described herein in connection with the various embodiments, those skilled in the art can Other variations of the disclosed embodiments are achieved. In the claims, the word "comprising" does not exclude other components or steps, and "a" or "an" does not exclude a plurality. A single processor or other unit may fulfill several of the functions recited in the claims. Certain measures are recited in mutually different dependent claims, but this does not mean that the measures are not combined to produce a good effect.

本领域技术人员应明白，本申请的实施例可提供为方法、装置(设备)、计算机可读存储介质或计算机程序产品。因此，本申请可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式，这里将它们都统称为“模块”或“***”。Those skilled in the art will appreciate that embodiments of the present application can be provided as a method, apparatus (device), computer readable storage medium, or computer program product. Thus, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware aspects, which are collectively referred to herein as "module" or "system."

本申请是参照本申请的方法、装置(设备)和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器，使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。The present application is described with reference to flowchart illustrations and/or block diagrams of the methods, apparatus, and computer program products of the present application. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中，使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品，该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上，使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理，从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

尽管结合具体特征及其实施例对本申请进行了描述，显而易见的，在不脱离本申请的精神和范围的情况下，可对其进行各种修改和组合。相应地，本说明书和附图仅仅是所附权利要求所界定的本申请的示例性说明，且视为已覆盖本申请范围内的任意和所有修改、变化、组合或等同物。显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。While the present invention has been described in connection with the specific embodiments and embodiments thereof, various modifications and combinations can be made without departing from the spirit and scope of the application. Accordingly, the description and drawings are to be regarded as It will be apparent to those skilled in the art that various modifications and changes can be made in the present application without departing from the spirit and scope of the application. Thus, it is intended that the present invention cover the modifications and variations of the present invention.

Claims

一种通信方法，其特征在于，所述方法包括：A communication method, characterized in that the method comprises:

频谱接入***SAS服务器确定为终端设备提供服务的网络设备；The spectrum access system SAS server determines a network device that provides services for the terminal device;

所述SAS服务器向所述网络设备通知所述终端设备的SAS授权状态，所述SAS授权状态用于指示所述SAS服务器是否允许所述终端设备使用请求的频段范围和请求的功率。The SAS server notifies the network device of the SAS authorization status of the terminal device, and the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.
如权利要求1所述的方法，其特征在于，所述SAS授权状态为SAS授权成功，所述SAS授权成功指示所述SAS服务器允许所述终端设备在第一小区的频段范围内使用最大有效全向辐射功率EIRP，所述第一小区为所述网络设备为所述终端设备提供服务的小区。The method according to claim 1, wherein the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the most effective full range in the frequency range of the first cell. To the radiated power EIRP, the first cell is a cell in which the network device provides service for the terminal device.
如权利要求1所述的方法，其特征在于，所述SAS授权状态为SAS授权失败，所述SAS授权失败指示所述SAS服务器禁止所述终端设备在第二小区的频段范围内使用最大EIRP，所述第二小区为所述网络设备为所述终端设备提供服务的小区。The method according to claim 1, wherein the SAS authorization status is a SAS authorization failure, and the SAS authorization failure indicates that the SAS server prohibits the terminal device from using a maximum EIRP in a frequency range of the second cell. The second cell is a cell in which the network device provides a service for the terminal device.
如权利要求1所述的方法，其特征在于，所述SAS授权状态为SAS授权释放，所述SAS授权释放指示所述SAS服务器停止所述终端设备在第三小区的频段范围内使用最大EIRP，所述第三小区为所述网络设备为所述终端设备提供服务的小区。The method according to claim 1, wherein the SAS authorization status is a SAS authorization release, and the SAS authorization release indicates that the SAS server stops the terminal device from using a maximum EIRP in a frequency range of the third cell, The third cell is a cell in which the network device provides a service for the terminal device.
如权利要求1至4任一所述的方法，其特征在于，所述SAS服务器确定为所述终端设备提供服务的网络设备，包括：The method according to any one of claims 1 to 4, wherein the SAS server determines a network device that provides services for the terminal device, including:

所述SAS服务器根据第一身份标识，通过预先存储的映射关系表，获得与所述第一身份标识对应的第二身份标识，其中所述第一身份标识为移动通信***中所述网络设备的身份标识，所述第二身份标识为SAS中所述网络设备的身份标识；The SAS server obtains a second identity identifier corresponding to the first identity identifier by using a pre-stored mapping relationship table according to the first identity identifier, where the first identity identifier is the network device in the mobile communication system. An identity identifier, where the second identity identifier is an identity identifier of the network device in the SAS;

所述SAS服务器确定所述第二身份标识所标识的网络设备为为所述终端设备提供服务的网络设备。The SAS server determines that the network device identified by the second identity identifier is a network device that provides the terminal device with a service.
如权利要求5所述的方法，其特征在于，所述方法还包括：The method of claim 5, wherein the method further comprises:

所述SAS服务器接收所述终端设备或者区域代理发送的所述第一身份标识。The SAS server receives the first identity identifier sent by the terminal device or a regional agent.
如权利要求1-4任一所述的方法，其特征在于，所述方法还包括：The method of any of claims 1-4, wherein the method further comprises:

所述SAS服务器接收所述网络设备，或者所述网络设备的代理发送的第三身份标识；Receiving, by the SAS server, the network device, or a third identity identifier sent by a proxy of the network device;

所述SAS服务器接收所述终端设备，或者所述终端设备的代理发送的第四身份标识；Receiving, by the SAS server, the terminal device, or a fourth identity identifier sent by a proxy of the terminal device;

所述SAS服务器确定为所述终端设备提供服务的网络设备，包括：Determining, by the SAS server, a network device that provides services for the terminal device, including:

所述SAS服务器根据所述第三身份标识和所述第四身份标识，确定所述网络设备为所述终端设备提供服务的网络设备；Determining, by the SAS server, the network device that the network device provides for the terminal device according to the third identity identifier and the fourth identity identifier;

其中，所述第三身份标识与所述第四身份标识具有对应关系。The third identity identifier has a corresponding relationship with the fourth identity identifier.
如权利要求7所述的方法，其特征在于，所述第三身份标识和/或所述第四身份标识包括如下标识中的一个或多个：The method of claim 7, wherein the third identity and/or the fourth identity comprises one or more of the following:

组标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。Group identification, condom-level hypertext transfer protocol https address, Internet Protocol IP address, media access control MAC address, serial number, and geographic location identifier.
一种通信方法，其特征在于，所述方法包括：A communication method, characterized in that the method comprises:

网络设备接收频谱接入***SAS服务器通知的SAS授权状态，所述SAS授权状态用于指示所述SAS服务器是否允许终端设备使用请求的频段范围和请求的功率；Receiving, by the network device, a SAS authorization status notified by the spectrum access system SAS server, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power;

所述网络设备根据所述SAS授权状态，对所述终端设备进行管理。The network device manages the terminal device according to the SAS authorization status.
如权利要求9所述的方法，其特征在于，所述SAS授权状态为SAS授权成功，所述SAS授权成功指示所述SAS服务器允许所述终端设备在第一小区的频段范围内使用最大有效全向辐射功率EIRP，所述第一小区为所述网络设备为所述终端设备提供服务的小区；The method according to claim 9, wherein the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the most effective full range in the frequency range of the first cell. To the radiated power EIRP, the first cell is a cell in which the network device provides a service for the terminal device;

所述网络设备根据所述SAS授权状态，对所述终端设备进行管理，包括：The network device manages the terminal device according to the SAS authorization status, including:

所述网络设备根据所述SAS授权状态为SAS授权成功，标识所述终端设备为大功率终端设备。The network device successfully authorizes the SAS according to the SAS authorization status, and identifies the terminal device as a high-power terminal device.
如权利要求9所述的方法，其特征在于，所述SAS授权状态为SAS授权失败，所述SAS授权失败指示所述SAS服务器禁止所述终端设备在第二小区的频段范围内使用最大EIRP，所述第二小区为所述网络设备为所述终端设备提供服务的小区；The method according to claim 9, wherein the SAS authorization status is a SAS authorization failure, and the SAS authorization failure indicates that the SAS server prohibits the terminal device from using a maximum EIRP in a frequency range of the second cell. The second cell is a cell in which the network device provides a service for the terminal device;

所述网络设备根据所述SAS授权状态，对所述终端设备进行管理，包括：The network device manages the terminal device according to the SAS authorization status, including:

所述网络设备根据所述SAS授权状态为SAS授权失败，将所述终端设备从所述第二小区调度到第三小区、或者停止所述终端设备在所述第二小区的频段范围内进行通信，其中所述第二小区的频段范围与所述第三小区的频段范围不同。Disabling the SAS authorization according to the SAS authorization status, scheduling the terminal device from the second cell to the third cell, or stopping the terminal device to communicate in a frequency range of the second cell The frequency range of the second cell is different from the frequency range of the third cell.
如权利要求9所述的方法，其特征在于，所述SAS授权状态为SAS授权释放，所述SAS授权释放指示所述SAS服务器停止所述终端设备在第四小区的频段范围内使用最大EIRP，所述第四小区为所述网络设备为所述终端设备提供服务的小区；The method according to claim 9, wherein the SAS authorization status is a SAS authorization release, and the SAS authorization release indicates that the SAS server stops the terminal device from using a maximum EIRP in a frequency range of the fourth cell, The fourth cell is a cell that the network device provides for the terminal device;

所述网络设备根据所述SAS授权状态，对所述终端设备进行管理，包括：The network device manages the terminal device according to the SAS authorization status, including:

所述网络设备根据所述SAS授权状态为SAS授权释放，去除所述终端设备的大功率标识。The network device releases the SAS authorization according to the SAS authorization status, and removes the high power identifier of the terminal device.
如权利要求9至12任一所述的方法，其特征在于，所述方法还包括：The method according to any one of claims 9 to 12, wherein the method further comprises:

所述网络设备向所述SAS服务器发送第一身份标识，所述第一身份标识包括如下标识中的一个或多个：The network device sends a first identity identifier to the SAS server, where the first identity identifier includes one or more of the following identifiers:

组标识、移动通信***中所述网络设备的身份标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。The group identity, the identity of the network device in the mobile communication system, the hypertext transfer protocol https address of the condom hierarchy, the Internet Protocol IP address, the media access control MAC address, the serial number, and the geographic location identifier.
一种通信方法，其特征在于，所述方法包括：A communication method, characterized in that the method comprises:

终端设备发送授权请求，所述授权请求用于请求频谱接入***SAS服务器授权所述终端设备使用请求的频段范围和请求的功率；The terminal device sends an authorization request, where the authorization request is used to request the spectrum access system SAS server to authorize the terminal device to use the requested frequency band range and the requested power;

所述终端设备执行网络设备对所述终端设备的管理，其中，所述网络设备为所述终端设备提供服务，所述管理基于所述终端设备的SAS授权状态，所述SAS授权状态用于指示所述SAS服务器是否允许所述终端设备使用请求的频段范围和请求的功率。The terminal device performs management of the terminal device by the network device, wherein the network device provides a service for the terminal device, the management is based on a SAS authorization status of the terminal device, and the SAS authorization status is used to indicate Whether the SAS server allows the terminal device to use the requested frequency band range and the requested power.
如权利要求14所述的方法，其特征在于，所述终端设备发送授权请求，包括：The method of claim 14, wherein the terminal device sends an authorization request, including:

所述终端设备向所述SAS服务器发送所述授权请求；或者，Sending, by the terminal device, the authorization request to the SAS server; or

所述终端设备向所述网络设备发送所述授权请求。The terminal device sends the authorization request to the network device.
如权利要求14或者15所述的方法，其特征在于，所述方法还包括；The method of claim 14 or 15, wherein the method further comprises:

所述终端设备向所述SAS服务器发送第一身份标识，所述第一身份标识用于指示所述SAS服务器所述网络设备与所述终端设备的对应关系。The terminal device sends a first identity identifier to the SAS server, where the first identity identifier is used to indicate a correspondence between the network device and the terminal device of the SAS server.
如权利要求16所述的方法，其特征在于，所述第一身份标识包括如下标识中的一个或多个：The method of claim 16 wherein said first identity identifies one or more of the following:

组标识、移动通信***中所述网络设备的身份标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。The group identity, the identity of the network device in the mobile communication system, the hypertext transfer protocol https address of the condom hierarchy, the Internet Protocol IP address, the media access control MAC address, the serial number, and the geographic location identifier.
如权利要求14-17任一所述的方法，其特征在于，所述SAS授权状态为SAS授权成功，所述SAS授权成功指示所述SAS服务器允许所述终端设备在第一小区的频段范围内使用最大有效全向辐射功率EIRP，所述第一小区为所述网络设备为所述终端设备提供服务的小区。The method according to any one of claims 14-17, wherein the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to be within a frequency range of the first cell. The maximum effective isotropic radiated power EIRP is used, and the first cell is a cell in which the network device provides the terminal device.
如权利要求14-17任一所述的方法，其特征在于，所述SAS授权状态为SAS授权失败，所述SAS授权失败指示所述SAS服务器禁止所述终端设备在第二小区的频段范围内使用最大EIRP，所述第二小区为所述网络设备为所述终端设备提供服务的小区。The method according to any one of claims 14-17, wherein the SAS authorization status is SAS authorization failure, and the SAS authorization failure indicates that the SAS server prohibits the terminal device from being in a frequency range of the second cell. The maximum EIRP is used, and the second cell is a cell in which the network device provides service for the terminal device.
如权利要求18所述的方法，其特征在于，所述SAS授权状态更新为SAS授权释放，所述SAS授权释放指示所述SAS服务器停止所述终端设备在第一小区的频段范围内使用最大EIRP。The method according to claim 18, wherein the SAS authorization status update is a SAS authorization release, and the SAS authorization release indicates that the SAS server stops the terminal device from using a maximum EIRP in a frequency range of the first cell. .
一种装置，其特征在于，包括：A device, comprising:

处理器，用于确定为终端设备提供服务的网络设备；a processor, configured to determine a network device that provides services for the terminal device;

收发器，用于向所述网络设备通知所述终端设备的频谱接入***SAS授权状态，所述SAS授权状态用于指示所述装置是否允许所述终端设备使用请求的频段范围和请求的功率。a transceiver, configured to notify the network device of a spectrum access system SAS authorization status of the terminal device, where the SAS authorization status is used to indicate whether the device allows the terminal device to use the requested frequency band range and the requested power .
如权利要求21所述的装置，其特征在于，所述SAS授权状态为SAS授权成功，所述SAS授权成功指示所述装置允许所述终端设备在第一小区的频段范围内使用最大有效全向辐射功率EIRP，所述第一小区为所述网络设备为所述终端设备提供服务的小区。The apparatus according to claim 21, wherein the SAS authorization status is SAS authorization successful, and the SAS authorization success indicates that the apparatus allows the terminal device to use a maximum effective omnidirectional in a frequency range of the first cell. The radiated power EIRP, the first cell is a cell in which the network device provides a service for the terminal device.
如权利要求21所述的装置，其特征在于，所述SAS授权状态为SAS授权失败，所述SAS授权失败指示所述装置禁止所述终端设备在第二小区的频段范围内使用最大EIRP，所述第二小区为所述网络设备为所述终端设备提供服务的小区。The device according to claim 21, wherein the SAS authorization status is a SAS authorization failure, and the SAS authorization failure indicates that the apparatus prohibits the terminal device from using a maximum EIRP in a frequency range of the second cell. The second cell is a cell in which the network device provides a service for the terminal device.
如权利要求21所述的装置，其特征在于，所述SAS授权状态为SAS授权释放，所述SAS授权释放指示所述装置停止所述终端设备在第三小区的频段范围内使用最大EIRP，所述第三小区为所述网络设备为所述终端设备提供服务的小区。The device according to claim 21, wherein the SAS authorization status is a SAS authorization release, and the SAS authorization release indicates that the apparatus stops the terminal device to use a maximum EIRP in a frequency range of the third cell. The third cell is a cell in which the network device provides a service for the terminal device.
如权利要求21至24任一所述的装置，其特征在于，所述处理器，用于确定为所述终端设备提供服务的网络设备，具体包括：The device according to any one of claims 21 to 24, wherein the processor is configured to determine a network device that provides a service for the terminal device, and specifically includes:

所述处理器，用于根据第一身份标识，通过预先存储的映射关系表，获得与所述第一身份标识对应的第二身份标识，并确定所述第二身份标识所标识的网络设备为为所述终端设备提供服务的网络设备，其中所述第一身份标识为移动通信***中所述网络设备的身份标识，所述第二身份标识为所述SAS中所述网络设备的身份标识。The processor is configured to obtain, according to the first identity identifier, a second identity identifier corresponding to the first identity identifier by using a pre-stored mapping relationship table, and determine that the network device identified by the second identity identifier is And a network device that provides the service to the terminal device, where the first identity is an identity of the network device in the mobile communication system, and the second identity is an identity of the network device in the SAS.
如权利要求25所述的装置，其特征在于，所述收发器，还用于：The device of claim 25, wherein the transceiver is further configured to:

接收所述终端设备或者区域代理发送的所述第一身份标识。Receiving the first identity identifier sent by the terminal device or the regional agent.
如权利要求21至24任一所述的装置，其特征在于，所述收发器还用于接收所述网络设备，或者所述网络设备的代理发送的第三身份标识，以及接收所述终端设备，或者所述终端设备的代理发送的第四身份标识；The device according to any one of claims 21 to 24, wherein the transceiver is further configured to receive the third identity identifier sent by the network device or a proxy of the network device, and receive the terminal device Or the fourth identity identifier sent by the agent of the terminal device;

所述处理器用于确定为所述终端设备提供服务的网络设备，具体包括：根据所述第三身份标识和所述第四身份标识，确定所述网络设备为所述终端设备提供服务的网络设备；The determining, by the processor, the network device that provides the service for the terminal device, specifically: determining, according to the third identity identifier and the fourth identity identifier, a network device that provides the network device with the terminal device ;

其中，所述第三身份标识与所述第四身份标识具有对应关系。The third identity identifier has a corresponding relationship with the fourth identity identifier.
如权利要求27所述的装置，其特征在于，所述第三身份标识和/或所述第四身份标识包括如下标识中的一个或多个：The apparatus of claim 27, wherein the third identity and/or the fourth identity comprises one or more of the following:

组标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。Group identification, condom-level hypertext transfer protocol https address, Internet Protocol IP address, media access control MAC address, serial number, and geographic location identifier.
如权利要求21-28任一所述的装置，其特征在于，所述装置为频谱接入***SAS服务器。The apparatus of any of claims 21-28, wherein said apparatus is a spectrum access system SAS server.
一种装置，其特征在于，包括：A device, comprising:

收发器，用于接收频谱接入***SAS服务器通知的SAS授权状态，所述SAS授权状态用于指示所述SAS服务器是否允许终端设备使用请求的频段范围和请求的功率；a transceiver, configured to receive a SAS authorization status notified by the spectrum access system SAS server, where the SAS authorization status is used to indicate whether the SAS server allows the terminal device to use the requested frequency band range and the requested power;

处理器，用于根据所述SAS授权状态，对所述终端设备进行管理。The processor is configured to manage the terminal device according to the SAS authorization status.
如权利要求30所述的装置，其特征在于，所述SAS授权状态为SAS授权成功，所述SAS授权成功指示所述SAS服务器允许所述终端设备在第一小区的频段范围内使用最大有效全向辐射功率EIRP，所述第一小区为所述装置为所述终端设备提供服务的小区；The device according to claim 30, wherein the SAS authorization status is that the SAS authorization is successful, and the SAS authorization succeeds to indicate that the SAS server allows the terminal device to use the most effective full range in the frequency range of the first cell. To the radiated power EIRP, the first cell is a cell in which the device provides service for the terminal device;

所述处理器，用于根据所述SAS授权状态，对所述终端设备进行管理，具体包括：The processor is configured to manage the terminal device according to the SAS authorization status, and specifically includes:

所述处理器，用于根据所述SAS授权状态为SAS授权成功，标识所述终端设备为大功率终端设备。The processor is configured to successfully authorize the SAS according to the SAS authorization status, and identify the terminal device as a high-power terminal device.
如权利要求30所述的装置，其特征在于，所述SAS授权状态为SAS授权失败，所述SAS授权失败指示所述SAS服务器禁止所述终端设备在第二小区的频段范围内使用最大EIRP，所述第二小区为所述装置为所述终端设备提供服务的小区；The device according to claim 30, wherein the SAS authorization status is a SAS authorization failure, and the SAS authorization failure indicates that the SAS server prohibits the terminal device from using a maximum EIRP in a frequency range of the second cell. The second cell is a cell that the device provides for the terminal device;

所述处理器，用于根据所述SAS授权状态，对所述终端设备进行管理，具体包括：The processor is configured to manage the terminal device according to the SAS authorization status, and specifically includes:

所述处理器，用于根据所述SAS授权状态为SAS授权失败，将所述终端设备从所述第二小区调度到第三小区、或者停止所述终端设备在所述第二小区的频段范围内进行通信，其中所述第二小区的频段范围与所述第三小区的频段范围不同。The processor is configured to: perform, according to the SAS authorization status, a SAS authorization failure, schedule the terminal device from the second cell to a third cell, or stop a frequency range of the terminal device in the second cell Communicating internally, wherein the frequency range of the second cell is different from the frequency range of the third cell.
如权利要求30所述的装置，其特征在于，所述SAS授权状态为SAS授权释放，所述SAS授权释放指示所述SAS服务器停止所述终端设备在第四小区的频段范围内使用最大EIRP，所述第四小区为所述装置为所述终端设备提供服务的小区；The apparatus according to claim 30, wherein the SAS authorization status is a SAS authorization release, and the SAS authorization release indicates that the SAS server stops the terminal device from using a maximum EIRP in a frequency range of a fourth cell, The fourth cell is a cell that the device provides for the terminal device;

所述处理器，用于根据所述SAS授权状态，对所述终端设备进行管理，具体包括：The processor is configured to manage the terminal device according to the SAS authorization status, and specifically includes:

所述处理器，用于根据所述SAS授权状态为SAS授权释放，去除所述终端设备的大功率标识。The processor is configured to release the SAS authorization according to the SAS authorization status, and remove the high power identifier of the terminal device.
如权利要求30至33任一所述的装置，其特征在于，所述收发器还用于向所述SAS服务器发送第一身份标识，所述第一身份标识包括如下标识中的一个或多个：The device according to any one of claims 30 to 33, wherein the transceiver is further configured to send a first identity to the SAS server, the first identity identifier comprising one or more of the following identifiers :

组标识、移动通信***中所述网络设备的身份标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。The group identity, the identity of the network device in the mobile communication system, the hypertext transfer protocol https address of the condom hierarchy, the Internet Protocol IP address, the media access control MAC address, the serial number, and the geographic location identifier.
如权利要求30-34任一所述的装置，其特征在于，所述装置为网络设备。A device according to any of claims 30-34, wherein said device is a network device.
一种装置，其特征在于，包括：A device, comprising:

收发器，用于发送授权请求，所述授权请求用于请求频谱接入***SAS服务器授权所述装置使用请求的频段范围和请求的功率；a transceiver, configured to send an authorization request, where the authorization request is used to request the spectrum access system SAS server to authorize the device to use the requested frequency band range and the requested power;

处理器，用于执行网络设备对所述装置的管理，其中，所述网络设备为所述装置提供服务，所述管理基于所述装置的SAS授权状态，所述SAS授权状态用于指示所述SAS服务器是否允许所述装置使用请求的频段范围和请求的功率。a processor for performing management of the device by a network device, wherein the network device provides a service for the device, the management is based on a SAS authorization status of the device, and the SAS authorization status is used to indicate the Whether the SAS server allows the device to use the requested frequency band range and the requested power.
如权利要求36所述的装置，其特征在于，所述收发器具体用于向所述SAS服务器发送所述授权请求，或者向所述网络设备发送所述授权请求。The device according to claim 36, wherein the transceiver is specifically configured to send the authorization request to the SAS server or send the authorization request to the network device.
如权利要求36或者37所述的装置，其特征在于，所述收发器还用于向所述SAS服务器发送第一身份标识，所述第一身份标识用于指示所述SAS服务器所述网络设备与所述终端设备的对应关系。The device according to claim 36 or 37, wherein the transceiver is further configured to send a first identity to the SAS server, where the first identity is used to indicate the network device of the SAS server Correspondence relationship with the terminal device.
如权利要求38所述的装置，其特征在于，所述第一身份标识包括如下标识中的一个或多个：38. The apparatus of claim 38, wherein the first identity identification comprises one or more of the following:

组标识、移动通信***中所述网络设备的身份标识、安全套阶层的超文本传输协议https地址、因特网协议IP地址、媒体接入控制MAC地址、序列号和地理位置标识。The group identity, the identity of the network device in the mobile communication system, the hypertext transfer protocol https address of the condom hierarchy, the Internet Protocol IP address, the media access control MAC address, the serial number, and the geographic location identifier.
一种通信***，其特征在于，包括如权利要求21至29任一所述的装置、如权利要求30至35任一所述的装置、和如权利要求36至39任一所述的装置。A communication system comprising a device according to any one of claims 21 to 29, a device according to any one of claims 30 to 35, and a device according to any one of claims 36 to 39.
一种芯片，其特征在于，所述芯片与存储器相连，用于读取并执行所述存储器中存储的软件程序，以实现如权利要求1至20任一所述的方法。A chip, characterized in that the chip is connected to a memory for reading and executing a software program stored in the memory to implement the method of any one of claims 1 to 20.
一种计算机存储介质，其特征在于，所述计算机存储介质上存储有计算机程序，所述计算机程序被处理器执行时，用于实现如权利要求1至20任一项所述的方法。A computer storage medium, characterized in that the computer storage medium stores a computer program, and when the computer program is executed by a processor, is used to implement the method according to any one of claims 1 to 20.