WO2020124576A1 - 一种系统信息的通知方法、基站设备及计算机存储设备 - Google Patents

一种系统信息的通知方法、基站设备及计算机存储设备 Download PDF

Info

Publication number
WO2020124576A1
WO2020124576A1 PCT/CN2018/122759 CN2018122759W WO2020124576A1 WO 2020124576 A1 WO2020124576 A1 WO 2020124576A1 CN 2018122759 W CN2018122759 W CN 2018122759W WO 2020124576 A1 WO2020124576 A1 WO 2020124576A1
Authority
WO
WIPO (PCT)
Prior art keywords
system message
core network
message block
information
iops
Prior art date
Application number
PCT/CN2018/122759
Other languages
English (en)
French (fr)
Inventor
张茂林
吴志敏
Original Assignee
海能达通信股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 海能达通信股份有限公司 filed Critical 海能达通信股份有限公司
Priority to PCT/CN2018/122759 priority Critical patent/WO2020124576A1/zh
Publication of WO2020124576A1 publication Critical patent/WO2020124576A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/14—Charging, metering or billing arrangements for data wireline or wireless communications

Definitions

  • This application relates to the field of communication technology, and in particular, to a method for notifying system information, a base station device, and a computer storage device.
  • IOPS Isolated E-UTRAN operation for public safety
  • 3GPP 3rd Generation Partnership Project
  • EPC Evolved Package Core, core network
  • the cells in the network sharing are used by multiple EPCs belonging to different operators.
  • the configuration parameters such as PLMN (Public Land Mobile) and TAC (Tracking Area Code) are based on networking and planning With unified configuration, the information carried by the system messages broadcast by the air interface is different in the network sharing mode and the IOPS mode of the cell in network sharing.
  • the inventor of the present application discovered during long-term research and development that when an operator of a cell service in network sharing fails, it needs to work in both network sharing mode and IOPS (Isolated E-UTRAN Operation for Public Safety, failure weakening) mode
  • the broadcast message of the cell is a set of configurations, and the configuration parameters in the two modes cannot be delivered at the same time.
  • the shared cell enters the IOPS mode, for the normal operator, the information on the air interface has a greater impact, and the terminal of the normal operator cannot access the cell service in network sharing.
  • the technical problem mainly solved by the present application is to provide a system information notification method, a base station device and a computer storage device, which can enable the cell to work in the normal mode and the IOPS mode at the same time.
  • a technical solution adopted by the present application is to provide a system information notification method, wherein the method is applied to a cell shared by multiple macro core networks, and the method includes a base station of the cell
  • the IOPS mode is to activate the local core network to replace the link failure of the macro core network to provide services to the base station; generate at least one system message Block SIBSIB, wherein the at least one system message block SIB carries macro core network information and IOPS information where the link failure does not occur; and the at least one system message block SIB is delivered to user equipment.
  • the base station device includes a memory and a processor coupled to each other, the memory is used to store a computer program, and the processing The device is used to execute the computer program to implement the steps of the method according to any one of the above embodiments.
  • another technical solution adopted by the present application is to provide a computer storage device on which a computer program is stored, characterized in that the computer program can be executed to implement any of the above embodiments The steps of the method.
  • the beneficial effect of the present application is: in a cell shared by multiple macro core networks, when the base station of the cell detects a link failure in the macro core network, it enters the IOPS mode and generates at least one The system message block of the macro core network information of the link failure and the IOPS information delivers at least one system message block SIB to the user equipment, enabling the cell to work in the coexistence of the normal mode and the IOPS mode.
  • FIG. 1 is a flowchart of an embodiment of a system information notification method according to this application.
  • FIG. 2 is a schematic structural diagram of a macro core network link of a cell when the link is normal;
  • FIG. 3 is a schematic structural diagram of the macro core network link of the cell shown in FIG. 2 when the link fails
  • FIG. 5 is a schematic structural diagram of an embodiment of a base station device according to this application.
  • FIG. 6 is a schematic structural diagram of another embodiment of a base station device according to this application.
  • FIG. 1 is a flowchart of an embodiment of a system information notification method of the present application.
  • the method disclosed in the present application is applied to a cell shared by multiple macro core networks, and may specifically include the following steps:
  • FIG. 2 is a schematic structural diagram of a macro core network link of a cell when the network is shared, and the cell 100 shared by the network is used by multiple macro core networks 12 belonging to different operators, that is, a base station 14 and a local core network 16 may exist in the cell 2. Multiple macro core networks 12 and user equipment 18 belonging to different operators.
  • the connection link in the cell may be as shown in FIG. 3, and FIG. 3 is when the macro core network link of the cell shown in FIG. 2 fails Schematic diagram of the structure.
  • the base station 14 with the fault weakening function will start the IOPS working mode.
  • the IOPS mode is a failure weakening mode specified in 3GPP, which mainly describes the networking mode, service characteristics, and processing flow when the EPC link fails.
  • Macro core network also known as normal core network, is the core network serving the base station when the link is not faulty under normal cell conditions.
  • the local (local) core network is an entity that replaces the macro core network to provide functions utilized by the base station in the IOPS operation mode in order to support public safety services.
  • the local core network can include a mobile management entity (MME), a serving gateway/packet data network gateway (SGW/PGW), a home subscriber server (HSS) function, or a combination thereof.
  • MME mobile management entity
  • SGW/PGW serving gateway/packet data network gateway
  • HSS home subscriber server
  • the local core network and the IOPS capable base station (or deployable IOPS capable base station) can be located at the same location, or the IOPS capable base station (or deployable IOPS capable base station) has a local core Network connectivity.
  • the UE User Equipment
  • the base station 14 of the cell 100 is disconnected from the macro core network 121, the base station 14 detects that there is a link failure in the macro core network 121, and enters the IOPS mode at this time.
  • the IOPS mode is to activate the local core network 16 to replace the macro core network 121 with a link failure to provide services for the base station 14, that is, in this embodiment, after entering the IOPS mode, the user equipment 18 of the cell 100 can communicate with the base station 14
  • the local core network 16 establishes a connection.
  • S12 Generate at least one system message block SIB.
  • the base station 14 After entering the IOPS mode, the base station 14 generates a system message block SIB before sending a message to the user equipment 18.
  • System Information Block (SystemInformationBlock, SIB) is broadcast in the entire cell, so that the user equipment obtains the information of the non-access layer and the access layer, and learns how to configure the cell according to the system message carried in the system message block, so as to access the Cell and work correctly in that cell.
  • the system message carried in the system message block includes core network information connected to the cell (such as the public land mobile network identifier of the core network, tracking area code, and access priority configuration information (AC-BarringConfig), etc.), to Enable the user equipment in the cell to communicate with the core network through the cell base station according to the system information.
  • the base station 14 generates at least one system message block SIB.
  • at least one system message block carries macro core network information and IOPS information without link failure.
  • the IOPS information includes, for example, local core network information for replacing the macro core network 121 where a link failure has occurred.
  • S13 Deliver at least one system message block to the user equipment.
  • the base station 14 sends at least one system message block SIB carrying macro core network information and IOPS information without link failure to the user equipment 18, so that the cell 100 All user equipments 18 in the network can connect to the core network to obtain relevant service information.
  • the base station 14 of the cell 100 that performs network sharing by multiple macro core networks 12 detects that there is a link failure in the macro core network 121, it enters the IOPS mode and generates at least one carrying a link that does not appear
  • the system message block of the failed macro core network information and the IOPS information can be sent to the user equipment 18 by at least one system message block, so that the cell 100 can work in the coexistence of the normal mode and the IOPS mode.
  • the present application further provides another example of a system information notification method.
  • FIG. 4 is a flowchart of another example of a system information notification method of the present application. .
  • the base station of the cell enters the IOPS mode when it detects that there is a link failure in the macro core network.
  • the base station 14 of the cell 100 When detecting a link failure of the macro core network 121, the base station 14 of the cell 100 enters the IOPS mode, where the IOPS mode is to activate the local core network 16 to replace the link failure of the macro core network 121 to provide services for the base station 14.
  • the local core network 16 is activated, and the local core network 16 can replace the macro core network 121 with a link failure, and perform at least part of the functions of the macro core network 121. Therefore, the connection between the base station 14 and the local core network 16 is further established, so that the base station 14 of the cell 100 can use the local core network 16 to provide the corresponding service of the macro core network 121 with a link failure.
  • S22 Receive IOPS information delivered by the local core network.
  • S23 Receive macro core network information delivered by the macro core network without link failure.
  • step S22 and step S23 together:
  • both the local core network 16 and the macro core network 122 without link failure are connected to the base station 14.
  • the local core network 16 delivers IOPS information
  • the macro core network 122 delivers macro core network information, so that the base station 14 receives the local core network 16 that replaces the link failure of the macro core network 121.
  • S24 Generate at least one system message block.
  • the base station 14 After receiving the IOPS information and the macro core network information, the base station 14 generates at least one system message block, where the at least one system message block carries macro core network information and IOPS information without link failure.
  • system message blocks include system message block SIB1 and system message block SIB2.
  • System message block SIB1 is used to carry public land mobile network identification and tracking area code
  • system message block SIB2 is used to carry access priority configuration information.
  • the macro core network information and IOPS information may be carried in the same system message block, or may be carried by different system message blocks. The following describes the two forms of system message block SIB:
  • the first type Macro core network information and IOPS information are carried in the same system message block.
  • Each system message block includes a basic field and an extended field.
  • the basic field is used to carry macro core network information without link failure, and the extended field is used to carry IOPS information.
  • the at least one system message block SIB includes two of the above system message blocks: a system message block SIB1 and a system message block SIB2.
  • the macro core network information may include the first public land mobile network identifier of the macro core network 122 without link failure, the first tracking area code and the first access priority configuration information;
  • the IOPS information includes the second public land mobile of IOPS Network identification, second tracking area code and second access priority configuration information.
  • the basic field of the system message block SIB1 is used to carry the first public land mobile network identifier and the first tracking area code
  • the extended field of the system message block SIB1 is used to carry the second public land mobile network identifier and the second Tracking area code
  • the basic field of the system message block SIB2 is used to carry the first access priority configuration information
  • the extended field of the system message block SIB2 is used to carry the second access priority configuration information.
  • the multiple A public land mobile network identification may be included in a public land mobile network identification list, and the public land mobile network identification list is carried by the basic field of the SIB1.
  • the first tracking area code and the first access priority configuration information are multiple, they may also be included in the list and carried by the corresponding system message block.
  • the user equipment 18 includes user equipment A and user equipment B.
  • the macro core network 121 and the macro core network 122 provide services for the base station 14, and the user equipment A is used to receive information delivered by the macro core network 122.
  • the user equipment B is used to receive the information delivered by the macro core network 121.
  • the macro core network 121 has a link failure, it enters the IOPS mode.
  • the local core network 16 replaces the link failure macro core network 121 to provide services for the base station 14, the user Device B is used to receive information delivered by the local core network 16, and the system message block generated by the base station 14 includes a system message block SIB1 and a system message block SIB2.
  • the user equipment A obtains the part of the basic field in the system message block, that is, the first public land mobile network identifier and the first tracking area code carried in the basic field of the system message block SIB1, and the first field carried in the basic field of the system message block SIB2 1.
  • Access priority configuration information user equipment B obtains the part of the extension field in the system message block, that is, the second public land mobile network identifier and the second tracking area code carried in the extension field of the system message block SIB1, and the system message block The second access priority configuration information carried in the extended field of SIB2.
  • the second type Macro core network information and IOPS information are carried by different system message blocks.
  • At least one system message block SIB includes a first system message block and a second system message block.
  • the first system message block is used to carry macro core network information without link failure, and the second system message block is used to carry IOPS information.
  • the macro core network information includes the first public land mobile network identifier of the macro core network 122 without link failure, the first tracking area code, and the first access priority configuration information;
  • the IOPS information includes the IOPS second public land mobile network Identification, second tracking area code and second access priority configuration information.
  • first system message blocks There are at least two first system message blocks, and the at least two first system message blocks include two types, one of which is the first system message block, used to carry macro core network information, and the other is the second System message block, used to carry IOPS information.
  • first system message blocks there are two first system message blocks, one of which is used to carry the first public land mobile network identification and the first tracking area code, and the other first system message block is used to carry the first access priority Level configuration information; the second system message block is used to carry the second public land mobile network identification and the second tracking area code and second access priority configuration information.
  • the user equipment 18 includes user equipment A and user equipment B.
  • the macro core network 121 and the macro core network 122 provide services for the base station 14, and the user equipment A is used to receive information delivered by the macro core network 122.
  • the user equipment B is used to receive the information delivered by the macro core network 121.
  • the macro core network 121 has a link failure, it enters the IOPS mode.
  • the local core network 16 replaces the link failure macro core network 121 to provide services for the base station 14, the user Device B is used to receive information delivered by the local core network 16, and the system message block generated by the base station 14 includes a first system message block SIB and a second system message block SIBx.
  • the user equipment A obtains the message carried by the first system message block SIB in the system message block.
  • the first system message block SIB includes a first system message block SIB1 and a first system message block SIB2, and the first system message block SIB1 is used to carry The first public land mobile network identifier and the first tracking area code, and the first system message block SIB2 are used to carry first access priority configuration information.
  • User equipment B obtains the information carried in the second system message block SIBx in the system message block, and the second system message block SIBx carries the second public land mobile network identifier, the second tracking area code, and the second access priority configuration information.
  • second public land mobile network identifier, second tracking area code and second access priority configuration information may be carried by the same second system message block SIBx, or respectively carried by different second system message blocks SIBx,
  • one of the second system message blocks SIBx1 carries the second public land mobile network identification and the second tracking area code
  • the other second system message blocks SIBx2 carries the second access priority configuration information.
  • S25 Deliver at least one system message block to the user equipment.
  • the base station 14 sends at least one system message block SIB carrying macro core network information and IOPS information without link failure to the user equipment 18, so that all user equipment 18 in the cell 100 can be connected to the core network. Get related service information.
  • the base station 14 of the cell 100 that performs network sharing by multiple macro core networks 12 detects that there is a link failure in the macro core network 121, it enters the IOPS mode and generates at least one carrying a link that does not appear
  • the system message block of the faulty macro core network information and IOPS information, at least one system message block SIB is delivered to the user equipment 18, which enables the cell 100 to work in the coexistence of the normal mode and the IOPS mode, making up for the existing 3GPP Blind spot.
  • FIG. 5 is a schematic structural diagram of an embodiment of a base station device according to this application.
  • the base station device 200 disclosed in the present application includes a memory 22 and a processor 24 that are coupled to each other.
  • the memory 22 is used to store a computer program
  • the processor 24 is used to execute the computer program to implement the steps of any of the methods in the foregoing embodiments.
  • the base station device 200 is applied to a cell shared by multiple macro core networks for network sharing, and the processor 24 is used to enter the IOPS mode when a link failure of the macro core network is detected, where the IOPS mode is to activate the local
  • the core network serves the base station by replacing the macro core network with link failure, and generates at least one system message block SIB.
  • at least one system message block SIB carries macro core network information and IOPS information without link failure, and at least one system message block SIB is delivered to the user equipment.
  • the base station device 200 can enable the cell to operate under the coexistence of the normal mode and the IOPS mode.
  • the present application further provides another embodiment of a base station device that implements a system information notification method.
  • FIG. 6 is a schematic structural diagram of another embodiment of a base station device of the present application.
  • the base station device 300 disclosed in this embodiment includes a detection module 30, a generation module 32, and a delivery module 34.
  • the base station device 300 is applied to a cell that is shared by multiple macro core networks, and the detection module 30 is used for the cell.
  • the base station of the cell enters the IOPS mode when it detects a link failure in the macro core network.
  • the IOPS mode To activate the local core network to replace the macro core network with link failure to provide services for the base station;
  • the generation module 32 is used to generate at least one system message block SIB, wherein at least one system message block carries the macro core without link failure Network information and IOPS information;
  • the sending module 34 is used to send at least one system message block to the user equipment.
  • the base station device 300 can enable the cell to operate in the coexistence of the normal mode and the IOPS mode.
  • the systems, devices, and methods disclosed in this application may be implemented in other ways.
  • the device implementations described above are only schematic.
  • the division of the modules or units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be The combination can either be integrated into another system, or some features can be ignored, or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical, or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or software function unit.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a computer-readable storage medium.
  • the technical solution of the present application essentially or part of the contribution to the existing technology or all or part of the technical solution can be embodied in the form of a software product, the computer software product is stored in a storage medium , Including several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage media include: U disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program code .

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

一种系统信息的通知方法、基站设备及计算机存储设备，该方法应用于由多个宏核心网进行网络共享的小区，当小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式，并生成至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块SIB，将至少一个系统消息块SIB下发至用户设备。通过上述方式，能够使小区在正常模式和IOPS模式共存的情况下工作。

Description

一种系统信息的通知方法、基站设备及计算机存储设备 【技术领域】
本申请涉及通信技术领域，特别是涉及一种系统信息的通知方法、基站设备及计算机存储设备。
【背景技术】
IOPS(Isolated E-UTRAN operation for public safety)，是3GPP(3rd Generation Partnership Project，第三代合作伙伴计划)中规定的一种故障弱化模式，主要描述在EPC(Evolved Packet Core，核心网)链路故障时的组网模式、业务特性和处理流程。网络共享中的小区是多个属于不同运营商的EPC共同使用，其配置参数例如PLMN(Public Land Mobile Network，公共陆地移动网络)和TAC(Tracking Area Code，跟踪区域码)是根据组网和规划进行统一配置，网络共享中小区在网络共享模式和IOPS模式两种模式下，空口广播的系统消息携带的信息不同。
本申请的发明人在长期研发中发现，当网络共享中的小区服务的某个运营商EPC故障时，其需要同时工作在网络共享模式和IOPS(Isolated E-UTRAN Operation forPublic Safety，故障弱化)模式下，但是小区的广播消息是一套配置，无法同时下发两种模式下的配置参数。当共享的小区进入IOPS模式后，对正常的运营商来说，空口上信息有较大影响，并且正常运营商的终端无法接入网络共享中的小区服务。
【发明内容】
本申请主要解决的技术问题是提供一种系统信息的通知方法、基站设备及计算机存储设备，能够使小区同时工作在正常模式和IOPS模式下。
为解决上述技术问题，本申请采用的一个技术方案是：提供一种系统信息的通知方法，其中，该方法应用于由多个宏核心网进行网络共享的小区，该方法包括所述小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式，其中，所述IOPS模式为激活本地核心网以替代出现链路故障的宏核心网为所述基站提供服务；生成至少一个系统消息块SIBSIB，其中，所述至少一个系统消息块SIB携带有未出现所述链路故障的宏核心网信息和IOPS信息；将所述至少一个系统消息块SIB下发至用户设备。
为解决上述技术问题，本申请采用的另一个技术方案是：提供一种基站设备，其中，所述基站设备包括相互耦接的存储器和处理器，所述存储器用于存储计算机程序，所述处理器用于执行所述计算机程序实现上述实施方式中任一项所述方法的步骤。
为解决上述技术问题，本申请采用的又一个技术方案是：提供一种计算机存储设备，其上存储有计算机程序，其特征在于，所述计算机程序能够被执行以实现上述实施方式中任一项所述方法的步骤。
本申请的有益效果是：在由多个宏核心网进行网络共享的小区中，当小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式，并生成至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块，将至少一个系统消息块SIB下发至用户设备，能够使小区在正常模式和IOPS模式共存的情况下工作。
【附图说明】
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请一种系统信息的通知方法一实施例的流程图；
图2是小区的宏核心网链路正常时的结构示意图；
图3是图2所示小区的宏核心网链路故障时的结构示意图
图4是本申请一种系统信息的通知方法另一实施例的流程图；
图5是本申请一种基站设备一实施例的结构示意图；
图6是本申请一种基站设备另一实施例的结构示意图。
【具体实施方式】
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。可以理解的是，此处所描述的具体实施例仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保 护的范围。
请参阅图1，图1是本申请一种系统信息的通知方法一实施例的流程图，本申请所揭示的方法应用于由多个宏核心网进行网络共享的小区，具体可以包括以下步骤：
S11：小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式。
演进型全球陆地无线接入网(EvolvedUniversal Terrestrial Radio Access Network，E-UTRAN)中的基站(eNodeB)与演进型分组核心网之间正常连接时，可以形成如图2所示的网络共享的小区，图2是小区的宏核心网链路正常时的结构示意图，网络共享的小区100是由多个属于不同运营商的宏核心网12共同使用，即在小区中可以存在基站14、本地核心网16、多个属于不同运营商的宏核心网12和用户设备18。当网络共享中的小区服务的某个运营商的宏核心网121故障时，小区内的连接链路可如图3所示，图3是图2所示小区的宏核心网链路故障时的结构示意图，此时具备故障弱化功能的基站14，将会启动IOPS工作模式。
其中，IOPS模式是3GPP中规定的一种故障弱化模式，主要描述在EPC链路故障时的组网模式、业务特性和处理流程。宏(Macro)核心网，也称为为正常核心网，是在小区正常情况下如链路未出现故障时服务基站的核心网。本地(Local)核心网是代替宏核心网提供在IOPS操作模式下的基站利用的功能的实体，以便支持公共安全服务。
此外，本地核心网能够包括移动管理实体(MME)、服务网关/分组数据网络网关(SGW/PGW)、归属用户服务器(HSS)功能或其组合。本地核心网和该具有IOPS能力的基站(或可部署的具有IOPS能力的基站)，其可以位于相同位置，或该具有IOPS能力的基站(或可部署的具有IOPS能力的基站)具有至本地核心网的连通性。
在本实施例中，当小区100的连接链路正常时，UE(User Equipment，用户设备)通过访问正常应用的基站14联接至宏核心网12。当小区100的基站14与宏核心网121断开连接时，基站14检测到存在宏核心网121出现链路故障，此时进入IOPS模式。其中，IOPS模式为激活本地核心网16以替代出现链路故障的宏核心网121为基站14提供服务，即在本实施例中，进入IOPS模式后，小区100的用户设备18可通过基站14与本地核心网16建立连接。
S12：生成至少一个系统消息块SIB。
在进入IOPS模式后，基站14在向用户设备18发送消息之前，生成系统消息块SIB。
系统信息块(SystemInformationBlock，SIB)在整个小区内广播，以使用户设备获取非接入层和接入层的信息，并根据该系统消息块携带的系统消息获知该小区如何配置，以便接入该小区并在该小区内正确地工作。具体地，该系统消息块携带的系统消息包括该小区连接的核心网信息(如该核心网的公共陆地移动网络标识、跟踪区域码及接入优先级配置信息(AC-BarringConfig)等)，以使小区内的用户设备根据该系统信息实现通过小区基站与核心网通信。在本实施例中，基站14生成至少一个系统消息块SIB。其中，至少一个系统消息块携带有未出现链路故障的宏核心网信息和IOPS信息。该IOPS信息例如包括用于替代出现链路故障的宏核心网121的本地核心网信息。
S13：将至少一个系统消息块下发至用户设备。
具体来说，小区100可以在进入IOPS模式后，基站14将至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块SIB，下发至用户设备18，以使小区100内的所有用户设备18都能够连接到核心网以获取相关服务信息。
本实施例中，当由多个宏核心网12进行网络共享的小区100的基站14在检测到存在宏核心网121出现链路故障时，进入IOPS模式，并生成至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块，将至少一个系统消息块下发至用户设备18，能够使小区100在正常模式和IOPS模式共存的情况下工作。
在上述实施方式的基础上，本申请进一步提供一种系统信息的通知方法的另一实施例，具体请参阅图4，图4是本申请一种系统信息的通知方法另一实施例的流程图。
S21：小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式。
小区100的基站14在检测到存在宏核心网121出现链路故障时，进入IOPS模式，其中，IOPS模式为激活本地核心网16以替代出现链路故障的宏核心网121为基站14提供服务。
具体来说，进入IOPS模式后，激活本地核心网16，该本地核心网16可以替代出现链路故障的宏核心网121，执行至少部分该宏核心网121的功能。故进一步建立基站14与本地核心网16之间的连接，从而小区100的基站14可以利 用该本地核心网16提供链路故障的宏核心网121的相应服务。
S22：接收本地核心网下发的IOPS信息。
S23：接收未出现链路故障的宏核心网下发的宏核心网信息。
下面一并对步骤S22与步骤S23进行说明：
小区100进入IOPS模式后，本地核心网16和未出现链路故障的宏核心网122均与基站14连接。为能够给基站14提供后续服务，本地核心网16下发IOPS信息，宏核心网122下发宏核心网信息，以使基站14接收替代出现链路故障的宏核心网121的本地核心网16所下发的IOPS信息，以及未出现链路故障的宏核心网122下发的宏核心网信息。
S24：生成至少一个系统消息块。
基站14接收IOPS信息和宏核心网信息后，生成至少一个系统消息块，其中，至少一个系统消息块携带有未出现链路故障的宏核心网信息和IOPS信息。
基于3GPP R14协议，系统消息块的类型包括系统消息块SIB1和系统消息块SIB2，系统消息块SIB1用于携带公共陆地移动网络标识和跟踪区域码，系统消息块SIB2用于携带接入优先级配置信息。在本实施例中，该宏核心网信息和IOPS信息可携带在同一系统消息块中，或者分由不同的系统消息块携带。下面对两种形式的系统消息块SIB进行说明：
第一种：宏核心网信息和IOPS信息携带在同一系统消息块中。
每个系统消息块包括基础字段和扩展字段，基础字段用于携带未出现链路故障的宏核心网信息，扩展字段用于携带IOPS信息。
具体地，该至少一个系统消息块SIB包括两个上述系统消息块：系统消息块SIB1和系统消息块SIB2。宏核心网信息可以包括未出现链路故障的宏核心网122的第一公共陆地移动网络标识、第一跟踪区域码及第一接入优先级配置信息；IOPS信息包括IOPS的第二公共陆地移动网络标识、第二跟踪区域码及第二接入优先级配置信息。
在本实施例中，系统消息块SIB1的基础字段用于携带第一公共陆地移动网络标识和第一跟踪区域码，系统消息块SIB1的扩展字段用于携带第二公共陆地移动网络标识和第二跟踪区域码；系统消息块SIB2的基础字段用于携带第一接入优先级配置信息；系统消息块SIB2的扩展字段用于携带第二接入优先级配置信息。可以理解的是，当该网络共享的小区中，未出现链路故障的宏核心网为多个，则SIB1中包括多个第一公共陆地移动网络标识，在一具体应用中，该多 个第一公共陆地移动网络标识可包含在一公共陆地移动网络标识列表中，并由该SIB1的基础字段携带该公共陆地移动网络标识列表。第一跟踪区域码和第一接入优先级配置信息同理当为多个时，也可以包含在列表中并由相应系统消息块携带。
例如，用户设备18包括用户设备A和用户设备B，正常模式时，宏核心网121与宏核心网122为基站14提供服务，用户设备A用于接收宏核心网122下发的信息，用户设备B用于接收宏核心网121下发的信息，当宏核心网121出现链路故障时，进入IOPS模式，本地核心网16以替代出现链路故障的宏核心网121为基站14提供服务，用户设备B用于接收本地核心网16下发的信息，基站14生成的系统消息块包括系统消息块SIB1和系统消息块SIB2。
其中，用户设备A获取系统消息块中基础字段的部分，即系统消息块SIB1的基础字段携带的第一公共陆地移动网络标识和第一跟踪区域码，以及系统消息块SIB2的基础字段携带的第一接入优先级配置信息；用户设备B获取系统消息块中扩展字段的部分，即系统消息块SIB1的扩展字段所携带的第二公共陆地移动网络标识和第二跟踪区域码，以及系统消息块SIB2的扩展字段所携带的第二接入优先级配置信息。
第二种：宏核心网信息和IOPS信息分由不同的系统消息块携带。
至少一个系统消息块SIB包括第一系统消息块和第二系统消息块，第一系统消息块用于携带未出现链路故障的宏核心网信息，第二系统消息块用于携带IOPS信息。
宏核心网信息包括未出现链路故障的宏核心网122的第一公共陆地移动网络标识、第一跟踪区域码及第一接入优先级配置信息；IOPS信息包括IOPS的第二公共陆地移动网络标识、第二跟踪区域码及第二接入优先级配置信息。
其中，第一系统消息块至少有两个，该至少两个第一系统消息块包括两种类型，其中一种为第一系统消息块，用于携带宏核心网信息，另一种为第二系统消息块，用于携带IOPS信息。例如，第一系统消息块有两个，其中一个第一系统消息块用于携带第一公共陆地移动网络标识和第一跟踪区域码，另一个第一系统消息块用于携带第一接入优先级配置信息；第二系统消息块用于携带第二公共陆地移动网络标识和第二跟踪区域码及第二接入优先级配置信息。
例如，用户设备18包括用户设备A和用户设备B，正常模式时，宏核心网121与宏核心网122为基站14提供服务，用户设备A用于接收宏核心网122下 发的信息，用户设备B用于接收宏核心网121下发的信息，当宏核心网121出现链路故障时，进入IOPS模式，本地核心网16以替代出现链路故障的宏核心网121为基站14提供服务，用户设备B用于接收本地核心网16下发的信息，基站14生成的系统消息块包括第一系统消息块SIB和第二系统消息块SIBx。
其中，用户设备A获取系统消息块中第一系统消息块SIB携带的消息，第一系统消息块SIB包括第一系统消息块SIB1和第一系统消息块SIB2，第一系统消息块SIB1用于携带第一公共陆地移动网络标识和第一跟踪区域码，第一系统消息块SIB2用于携带第一接入优先级配置信息。
用户设备B获取系统消息块中第二系统消息块SIBx携带的信息，第二系统消息块SIBx携带第二公共陆地移动网络标识和第二跟踪区域码及第二接入优先级配置信息。
可以理解的是，上述第二公共陆地移动网络标识和第二跟踪区域码及第二接入优先级配置信息可由同一第二系统消息块SIBx携带，或者分别由不同第二系统消息块SIBx携带，例如，其中一个第二系统消息块SIBx1携带第二公共陆地移动网络标识和第二跟踪区域码，另一个第二系统消息块SIBx2携带第二接入优先级配置信息。
S25：将至少一个系统消息块下发至用户设备。
基站14将至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块SIB，下发至用户设备18，以使小区100内的所有用户设备18都能够连接到核心网以获取相关服务信息。
本实施例中，当由多个宏核心网12进行网络共享的小区100的基站14在检测到存在宏核心网121出现链路故障时，进入IOPS模式，并生成至少一个携带有未出现链路故障的宏核心网信息和IOPS信息的系统消息块，将至少一个系统消息块SIB下发至用户设备18，能够使小区100在正常模式和IOPS模式共存的情况下工作，弥补了现有3GPP中的盲点。
对应上述实施例中系统信息的通知方法，本申请提出一种基站设备，具体请参阅图5，图5是本申请一种基站设备一实施例的结构示意图。本申请揭示的基站设备200包括相互耦接的存储器22和处理器24，存储器22用于存储计算机程序，处理器24用于执行计算机程序实现上述实施方式中任一项方法的步骤。
具体来说，基站设备200应用于由多个宏核心网进行网络共享的小区，处理器24用于在检测到存在宏核心网出现链路故障时，进入IOPS模式，其中， IOPS模式为激活本地核心网以替代出现链路故障的宏核心网为基站提供服务，生成至少一个系统消息块SIB。其中，至少一个系统消息块SIB携带有未出现链路故障的宏核心网信息和IOPS信息，将至少一个系统消息块SIB下发至用户设备。
基站设备200的处理器24实现系统信息的通知方法的具体实施方式可参阅上述方法实施例，此处不做赘述。
本实施例中，基站设备200能够使小区在正常模式和IOPS模式共存的情况下工作。
本申请进一步提供一种实现系统信息的通知方法的基站设备的另一实施例，具体请参阅图6，图6是本申请一种基站设备另一实施例的结构示意图。本实施例揭示的基站设备300包括检测模块30、生成模块32以及下发模块34。
具体来说，基站设备300应用于由多个宏核心网进行网络共享的小区，检测模块30用于小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式，其中，IOPS模式为激活本地核心网以替代出现链路故障的宏核心网为基站提供服务；生成模块32用于生成至少一个系统消息块SIB，其中，至少一个系统消息块携带有未出现链路故障的宏核心网信息和IOPS信息；下发模块34用于将至少一个系统消息块下发至用户设备。
本实施例中，基站设备300能够使小区在正常模式和IOPS模式共存的情况下工作。
在本申请所提供的几个实施方式中，应该理解到本申请所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施方式仅仅是示意性的，例如，所述模块或单元的划分，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，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施方式方案的目的。
另外，在本申请各个实施方式中的各功能单元可以集成在一个处理单元中， 也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)或处理器(processor)执行本申请各个实施方式所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅为本申请的实施方式，并非因此限制本申请的专利范围，凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本申请的专利保护范围内。

Claims (10)

  1. 一种系统信息的通知方法，其特征在于，所述方法应用于由多个宏核心网进行网络共享的小区，所述方法包括：
    所述小区的基站在检测到存在宏核心网出现链路故障时，进入IOPS模式，其中，所述IOPS模式为激活本地核心网以替代出现链路故障的宏核心网为所述基站提供服务；
    生成至少一个系统消息块SIB，其中，所述至少一个系统消息块SIB携带有未出现所述链路故障的宏核心网信息和IOPS信息；
    将所述至少一个系统消息块下发至用户设备。
  2. 根据权利要求1所述的方法，其特征在于，每个所述系统消息块包括基础字段和扩展字段，所述基础字段用于携带未出现所述链路故障的宏核心网信息，所述扩展字段用于携带IOPS信息。
  3. 根据权利要求2所述的方法，其特征在于，所述至少一个系统消息块包括系统消息块SIB1和系统消息块SIB2，所述宏核心网信息包括未出现所述链路故障的宏核心网的第一公共陆地移动网络标识、第一跟踪区域码及第一接入优先级配置信息；所述IOPS信息包括IOPS的第二公共陆地移动网络标识、第二跟踪区域码及第二接入优先级配置信息；其中，
    所述系统消息块SIB1的基础字段用于携带所述第一公共陆地移动网络标识和第一跟踪区域码，所述系统消息块SIB1的扩展字段用于携带所述第二公共陆地移动网络标识和第二跟踪区域码；
    所述系统消息块SIB2的基础字段用于携带所述第一接入优先级配置信息；所述系统消息块SIB2的扩展字段用于携带所述第二接入优先级配置信息。
  4. 根据权利要求1所述的方法，其特征在于，所述至少一个系统消息块包括第一系统消息块和第二系统消息块，所述第一系统消息块用于携带未出现所述链路故障的宏核心网信息，所述第二系统消息块用于携带所述IOPS信息。
  5. 根据权利要求4所述的方法，其特征在于，所述宏核心网信息包括未出现所述链路故障的宏核心网的第一公共陆地移动网络标识、第一跟踪区域码及第一接入优先级配置信息；所述IOPS信息包括IOPS的第二公共陆地移动网络标识、第二跟踪区域码及第二接入优先级配置信息；其中，
    所述第一系统消息块至少有两个，其中一个所述第一系统消息块用于携带 所述第一公共陆地移动网络标识和第一跟踪区域码，另一个所述第一系统消息块用于携带所述第一接入优先级配置信息；
    所述第二系统消息块用于携带所述第二公共陆地移动网络标识和第二跟踪区域码及所述第二接入优先级配置信息。
  6. 根据权利要求1所述的方法，其特征在于，所述进入IOPS模式，包括：
    激活所述本地核心网；
    建立与所述本地核心网之间的连接。
  7. 根据权利要求6所述的方法，其特征在于，在所述生成至少一个系统消息块之前，所述方法还包括：
    接收所述本地核心网下发的所述IOPS信息。
  8. 根据权利要求1所述的方法，其特征在于，所述方法还包括：
    接收未出现链路故障的所述宏核心网下发的所述宏核心网信息。
  9. 一种基站设备，其特征在于，所述基站设备包括相互耦接的存储器和处理器，所述存储器用于存储计算机程序，所述处理器用于执行所述计算机程序实现权利要求1-8中任一项所述方法的步骤。
  10. 一种计算机存储设备，其上存储有计算机程序，其特征在于，所述计算机程序能够被执行以实现权利要求1-8中任一项所述方法的步骤。
PCT/CN2018/122759 2018-12-21 2018-12-21 一种系统信息的通知方法、基站设备及计算机存储设备 WO2020124576A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/122759 WO2020124576A1 (zh) 2018-12-21 2018-12-21 一种系统信息的通知方法、基站设备及计算机存储设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/122759 WO2020124576A1 (zh) 2018-12-21 2018-12-21 一种系统信息的通知方法、基站设备及计算机存储设备

Publications (1)

Publication Number Publication Date
WO2020124576A1 true WO2020124576A1 (zh) 2020-06-25

Family

ID=71102451

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/122759 WO2020124576A1 (zh) 2018-12-21 2018-12-21 一种系统信息的通知方法、基站设备及计算机存储设备

Country Status (1)

Country Link
WO (1) WO2020124576A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101212723A (zh) * 2006-12-27 2008-07-02 大唐移动通信设备有限公司 一种集群网络系统及基于该网络系统的故障弱化工作方法
CN101616445A (zh) * 2008-06-23 2009-12-30 大唐移动通信设备有限公司 一种邻小区测量信息指示方法和装置
CN104244189A (zh) * 2013-06-14 2014-12-24 中国普天信息产业股份有限公司 一种td-lte集群故障弱化通信系统中的寻呼方法
CN105898787A (zh) * 2016-06-21 2016-08-24 海能达通信股份有限公司 故障弱化下基站通信的恢复方法、基站、装置和通信设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101212723A (zh) * 2006-12-27 2008-07-02 大唐移动通信设备有限公司 一种集群网络系统及基于该网络系统的故障弱化工作方法
CN101616445A (zh) * 2008-06-23 2009-12-30 大唐移动通信设备有限公司 一种邻小区测量信息指示方法和装置
CN104244189A (zh) * 2013-06-14 2014-12-24 中国普天信息产业股份有限公司 一种td-lte集群故障弱化通信系统中的寻呼方法
CN105898787A (zh) * 2016-06-21 2016-08-24 海能达通信股份有限公司 故障弱化下基站通信的恢复方法、基站、装置和通信设备

Similar Documents

Publication Publication Date Title
EP3412069B1 (en) Core network node, radio network node, wireless device and methods performed therein
US11026165B2 (en) Radio network node, network node, database, configuration control node, and methods performed thereby
US10567216B2 (en) Fault detection method, gateway, user equipment, and communications system
US8743752B2 (en) Method and apparatus for status transition
CN102333335B (zh) 一种无线局域网wlan中业务恢复的方法、设备和系统
EP3596985B1 (en) Method and apparatus for protection of privacy in paging of user equipment
CN111356163B (zh) 一种系统信息的通知方法、基站设备及计算机存储设备
US20160095022A1 (en) Method, apparatus, and system for connecting to network
EP2680634B1 (en) Method, device and system for signalling tracing
CN113098822B (zh) 一种恢复ims业务的方法及装置
CN103152726A (zh) eHRPD网络中的多协议关联和拓扑检测
US9451457B2 (en) Method to enhance high availability in a secure telecommunications network, and telecommunications network comprising a plurality of remote nodes
US20230156527A1 (en) Communication method and apparatus
WO2017143968A1 (zh) 更新基本服务集标识bssid
WO2011079721A1 (zh) 一种通信方法和本地管理系统
WO2018023222A1 (zh) 一种网络接入控制方法及装置
US20220322282A1 (en) Communication Method and Apparatus
US20130150008A1 (en) Method and apparatus for signaling trace
CN109802982B (zh) 一种双连接实现方法、装置及系统
WO2020124576A1 (zh) 一种系统信息的通知方法、基站设备及计算机存储设备
CN103458499A (zh) 一种脱网处理方法和设备
CN102045198B (zh) 固网多协议标签交换虚拟专用网络备份传输方法和系统
CN112312497B (zh) 一种业务快速切换方法及装置
EP3893541A1 (en) Local gtpu node information reporting method, apparatus, and storage medium
WO2020199429A1 (zh) 一种通信方法及装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18943627

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 09/11/2021)

122 Ep: pct application non-entry in european phase

Ref document number: 18943627

Country of ref document: EP

Kind code of ref document: A1