WO2010066164A1

WO2010066164A1 - Method, system for implementing management of radio access network information and network device

Info

Publication number: WO2010066164A1
Application number: PCT/CN2009/075190
Authority: WO
Inventors: 王济勇; 余勇军
Original assignee: 华为技术有限公司
Priority date: 2008-12-10
Filing date: 2009-11-28
Publication date: 2010-06-17
Also published as: CN101754296A; BRPI0922917A8; BRPI0922917A2; BRPI0922917B1; CN101754296B

Abstract

A method, a system for implementing management of radio access network information and a network device are provided, which belong to the communication field. The method includes: system information of destination cell is saved by a network device, the network device is a base station gateway(201); the saved system information of destination cell is sent to a base station(202). The network device includes a storage module and a transmission module. The system for implementing management of radio access network information includes a base station and a network device. The solution proposed by the present invention can reduce the burden of excessive information stream in interfaces.

Description

实现无线接入网信息管理的方法、 ***和网络设备 Method, system and network device for realizing wireless access network information management

本申请要求于 2008 年 12 月 10 日提交中国专利局、申请号为 200810239163.X, 发明名称为 "实现无线接入网信息管理的方法、 ***和网络设备" 的中国专利申请的优先权，其全部内容通过引用结合在本申请中。技术领域 This application claims priority to Chinese Patent Application No. 200810239163.X, filed on Dec. 10, 2008, entitled "Method, System and Network Device for Implementing Information Management of Wireless Access Network", The entire contents are incorporated herein by reference. Technical field

本发明涉及通信领域，特别涉及一种实现无线接入网信息管理的方法、 ***和网络设备。背景技术 The present invention relates to the field of communications, and in particular, to a method, system, and network device for implementing information management of a radio access network. Background technique

随着用户对数据流量和通信费用提出更高的要求，在通信业务中出现了家庭基站（ Home NodeB, HNB ) /增强型家庭基站（ LTE Home NodeB, HeNB ) 的概念。 HNB和 HeNB是一种家用小基站，普通用户购买，并自行安装，用于解决室内等小范围的覆盖问题，或者提供更高速率的数据业务。 HNB是 3G通信技术范畴，使用 3G无线接入技术； HeNB是长期演进（ Long Term Evolution, LTE )通信技术范畴，使用 LTE无线接入技术。 As users place higher demands on data traffic and communication costs, the concept of Home NodeB (HNB) / LTE Home NodeB (HeNB) has emerged in communication services. HNB and HeNB are small home base stations that are purchased by ordinary users and installed by themselves to solve small coverage problems such as indoors or provide higher-speed data services. HNB is a 3G communication technology domain, using 3G radio access technology; HeNB is a Long Term Evolution (LTE) communication technology domain, using LTE radio access technology.

在现有通信技术中，分组业务的移动管理依然采用小区重选的方式实现，为了减少在小区重选过程中造成数据业务的中断时间，引用了网络辅助的小区改变（ Network Assisted Cell Change, NACC )技术。 NACC技术的主要思想为在小区发生改变之前，网络侧将目标小区的***消息发送给终端，终端因为在小区改变前已获得了目标小区的***消息，所以进入目标小区后不需要进行读取***消息，从而减少了因要读取***消息而造成的数据中断时间。 NACC技术的一个关键过程就是在向终端发送目标小区前，必须获取目标小区的***消息，为了获取目标小区的***消息，定义了无线接入网信息管理（RAN Information Management, RIM ) 流程。 RIM 流程为：需要获取邻小区***消息的源基站向目标基站发送无线接入网 ( Radio Access Network ,RAN )信息请求 ( RAN Information Request )消息 , 请求目标基站发送目标小区的***消息；目标基站接收到 RAN信息请求消息后，可以根据 RAN信息请求消息类型通过调度方式或事件触发方式（例如，当***消息发生改变时）向源基站发送 RAN报告信息，即目标小区的 ***消息。其中，在 RAN信息请求消息中由 RAN信息请求无线接入网管理协议数据单元指示（RAN-INFORMATION-REQUEST RIM PDU Indications) 字段的值来指示 RAN信息报告方式，该字段的取值有三种可选情况， Single Report, Multiple Report和 Stop。取值为 Single Report的方式称为调度方式，取值为 Multiple Report的方式称为事件触发方式，取值为 Stop表示停止发送 RAN信息报告消息。 In the existing communication technology, the mobility management of the packet service is still implemented by means of cell reselection. In order to reduce the interruption time of the data service during the cell reselection process, the network assisted cell change (NACC) is referenced. )technology. The main idea of the NACC technology is that before the cell changes, the network side sends the system message of the target cell to the terminal. Since the terminal has obtained the system message of the target cell before the cell change, the terminal does not need to perform the reading system after entering the target cell. Messages, which reduce the data interruption time caused by reading system messages. A key process of the NACC technology is to obtain the system message of the target cell before sending the target cell to the terminal. In order to obtain the system message of the target cell, a RAN information management (RIM) process is defined. The RIM process is: the source base station that needs to obtain the neighbor cell system message sends a radio access network (RAN) request message (RAN Information Request) message to the target base station, and requests the target base station to send the system message of the target cell; the target base station receives After the RAN information request message, the RAN information may be sent to the source base station according to the RAN information request message type by using a scheduling mode or an event triggering manner (for example, when the system message changes), that is, the target cell system information. The RAN information request message is requested by the RAN information requesting the RAN-INFORMATION-REQUEST RIM PDU Indications field to indicate the RAN information reporting mode. The value of the field has three options. Situation, Single Report, Multiple Report and Stop. The value of the Single Report is called the scheduling mode. The value of the multiple report is called the event trigger mode. The value of Stop indicates that the RAN information report message is stopped.

在实现本发明过程中，发明人发现现有技术中至少存在如下问题：在现有的 RIM流程中，由于每个支持 RIM流程的 HNB/ HeNB会通过 HNB-GW/HeNB-GW和核心网 SGSN/MME向目标 BSC/RNC发送 RAN信息请求消息，请求获取所需的目标小区的***信息；而目标 BSC/RNC又会通过核心网 SGSN/MME向每个支持 RIM流程的 HNB/HeNB发送 RAN信息报告消息，该消息中包括 HNB/ HeNB所需的目标小区的***信息。当多个 HNB/HeNB 与同一个 BSC/RNC 相邻时， BSC/RNC 就会向多个 HNB/HeNB发送相同的目标小区的***信息，过多的信息流会造成 Gb接口， Iu接口或 S1接口的负担过重。其中， Gb接口为 BSC与 SGSN之间的接口， Iu接口为 RNC或 HNB与核心网 SGSN之间的接口， S1接口为 HeNB 与核心网 MME之间的接口。发明内容 In the process of implementing the present invention, the inventors have found that at least the following problems exist in the prior art: In the existing RIM process, since each HNB/HeNB supporting the RIM process passes the HNB-GW/HeNB-GW and the core network SGSN /MME sends a RAN information request message to the target BSC/RNC, requesting to acquire the required system information of the target cell; and the target BSC/RNC sends the RAN information to each HNB/HeNB supporting the RIM process through the core network SGSN/MME. The report message includes the system information of the target cell required by the HNB/HeNB. When multiple HNB/HeNBs are adjacent to the same BSC/RNC, the BSC/RNC sends the same target cell system information to multiple HNB/HeNBs. The excessive information flow will cause the Gb interface, Iu interface or S1. The interface is overburdened. The Gb interface is an interface between the BSC and the SGSN, and the Iu interface is an interface between the RNC or the HNB and the core network SGSN, and the S1 interface is an interface between the HeNB and the core network MME. Summary of the invention

本发明实施例提供了一种实现无线接入网信息管理的方法、 ***和网络设备。所述技术方案如下： Embodiments of the present invention provide a method, system, and network device for implementing wireless access network information management. The technical solution is as follows:

本发明实施例提供了一种实现无线接入网信息管理的方法，包括：网络设备保存目标小区的***信息，所述网络设备为基站网关；发送所述保存的目标小区的***信息给所述基站。 An embodiment of the present invention provides a method for implementing information management of a radio access network, including: a network device storing system information of a target cell, where the network device is a base station gateway; and transmitting system information of the saved target cell to the Base station.

本发明实施例提供了一种实现无线接入网信息管理的方法，包括：网络设备接收基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括：目标小区标识、目标小区的***信息类型和目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为事件触发方式，所述网络设备位于核心网与基站之间； An embodiment of the present invention provides a method for implementing radio access network information management, including: receiving, by a network device, a radio access network information request message sent by a base station, where the radio access network information request message includes: a target cell identifier, a target a system information type of the cell and a system information transmission manner of the target cell, where the system information of the target cell is sent in an event trigger mode, where the network device is located between the core network and the base station;

判断是否存储请求相同目标小区的相同***信息的请求消息；如果有，则保存所述无线接入网信息请求消息，并将所述无线接入网信息请求消息中所述目标小区的***信息的发送方式更改为调度方式后发送给所述目标基站控制器 /无线网络控制器； Determining whether to store a request message requesting the same system information of the same target cell; if yes, saving the radio access network information request message, and the radio access network Transmitting the system information of the target cell in the information request message to a scheduling mode, and then sending the method to the target base station controller/radio network controller;

接收所述目标基站控制器 /无线网络控制器发送的所述目标小区的*** 信息，并转发给所述基站。 Receiving system information of the target cell sent by the target base station controller/radio network controller, and forwarding the system information to the base station.

本发明实施例提供了一种基站网关，包括： An embodiment of the present invention provides a base station gateway, including:

存储模块，保存目标小区的***信息； a storage module, which saves system information of the target cell;

发送模块，用于将所述存储模块保存的目标小区的***信息发送给所述基站。 And a sending module, configured to send system information of the target cell saved by the storage module to the base station.

本发明实施例提供了一种网络设备，包括： The embodiment of the invention provides a network device, including:

接收模块，用于接收所述基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括目标小区标识、目标小区的***信息类型、目标小区的***信息的发送方式为事件触发方式； a receiving module, configured to receive a radio access network information request message sent by the base station, where the radio access network information request message includes a target cell identifier, a system information type of the target cell, and a system information sending manner of the target cell is an event. Trigger mode

判断模块，用于判断是否存储请求相同目标小区的相同***信息的请求消息记录； a judging module, configured to determine whether to store a request message record requesting the same system information of the same target cell;

存储模块，保存所述无线接入网信息请求消息； a storage module, where the radio access network information request message is saved;

发送模块，用于将所述无线接入网信息请求消息中所述目标小区的系控制器; 、， " a sending module, configured to: in the radio access network information request message, the system controller of the target cell; , ,

收发模块，用于接收所述目标基站控制器 /无线网络控制器发送的所述目标小区的***信息，并转发给所述基站。 And a transceiver module, configured to receive system information of the target cell sent by the target base station controller/radio network controller, and forward the system information to the base station.

本发明实施例提供了一种实现无线接入网信息管理的***，包括：网络设备和与所述网络设备对应的基站，所述网络设备基站网关；所述网络设备用于保存目标小区的***信息；将所述目标小区的*** 信息发送给所述基站。 An embodiment of the present invention provides a system for implementing radio access network information management, including: a network device and a base station corresponding to the network device, the network device base station gateway; and the network device is configured to save a system of a target cell Information: transmitting system information of the target cell to the base station.

本发明实施例提供了一种实现无线接入网信息管理的***，包括：网络设备和与所述网络设备对应的基站，所述网络设备为基站网关；所述网络设备用于接收所述基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括：目标小区标识和目标小区的***信息类型、所述目标小区的***信息的发送方式为事件触发方式； An embodiment of the present invention provides a system for implementing radio access network information management, including: a network device and a base station corresponding to the network device, where the network device is a base station gateway; and the network device is configured to receive the base station a radio access network information request message, where the radio access network information request message includes: a target cell identifier and a system information type of the target cell, and a system information sending manner of the target cell is an event triggering manner;

判断是否存储相同目标小区的相同***信息的的请求消息记录；保存所述无线接入网信息请求消息；将所述无线接入网信息请求消息中所述目标小区的***信息的发送方式更改为调度方式后发送给所述目标基站控制器 /无线网络控制器； Determining whether to store a request message record of the same system information of the same target cell; storing the radio access network information request message; Transmitting, to the target base station controller/radio network controller, the manner of transmitting the system information of the target cell in the radio access network information request message to a scheduling mode;

本发明实施例通过在网络设备上保存目标小区的***信息和 /或 RAN 信息请求消息，减轻了过多信息流对于接口的负担。附图说明实施例或现有技术描述中所需要使用的附图作一筒单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。 In the embodiment of the present invention, by saving the system information and/or the RAN information request message of the target cell on the network device, the burden of the excessive information flow on the interface is alleviated. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are used in the description of the embodiments of the invention Other drawings may be obtained from these drawings without paying for creative labor.

图 1是现有技术提供的实现 RIM的方法流程图； 1 is a flow chart of a method for implementing a RIM provided by the prior art;

图 2是本发明实施例 1提供的实现 RIM的方法流程图； 2 is a flowchart of a method for implementing a RIM according to Embodiment 1 of the present invention;

图 3是本发明实施例 2提供的另一种实现 RIM的方法流程图；图 4是本发明实施例 4提供的又一种实现 RIM的方法流程图；图 5是本发明实施例 6提供的又一种实现 RIM的方法流程图；图 6是本发明实施例 8提供的一种网络设备的结构示意图； FIG. 3 is a flowchart of another method for implementing RIM according to Embodiment 2 of the present invention; FIG. 4 is a flowchart of still another method for implementing RIM according to Embodiment 4 of the present invention; FIG. A flowchart of a method for implementing a RIM; FIG. 6 is a schematic structural diagram of a network device according to Embodiment 8 of the present invention;

图 7是本发明实施例 9提供的另一种网络设备的结构示意图；图 8是本发明实施例 10、11提供的一种实现 RIM的***的结构示意图。具体实施方式 FIG. 7 is a schematic structural diagram of another network device according to Embodiment 9 of the present invention; FIG. 8 is a schematic structural diagram of a system for implementing RIM according to Embodiments 10 and 11 of the present invention. detailed description

为使本发明的目的、技术方案和优点更加清楚，下面将结合附图对本发明实施方式作进一步地详细描述。显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。 The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is apparent that the described embodiments are only a part of the embodiments of the invention, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

在本发明实施例中，为了表述筒便， SGSN/MME, SGSN、 MME统称为核心网。 In the embodiment of the present invention, in order to express the cartridge, the SGSN/MME, the SGSN, and the MME are collectively referred to as a core network.

如图 1所示，实现 RIM方法包括：步骤 101 , 当 HNB/HeNB需要目标小区的***消息时，向 HNB-GW/ HeNB-GW发送 RAN信息请求（RAN Information Request ) 消息，请求获取需要的目标小区的***消息，其中， RAN信息请求消息包括：源基站地址、目标基站控制器 /无线网络控制器地址、目标小区的标识、目标小区的 ***消息类型和目标小区的***信息的发送方式（调度方式或事件触发方式），以及其他信息。其中， HNB-GW/HeNB-GW又可以称为基站网关。 As shown in Figure 1, implementing the RIM method includes: Step 101: When the HNB/HeNB needs the system message of the target cell, send a RAN Information Request message to the HNB-GW/HeNB-GW, requesting to acquire a system message of the required target cell, where the RAN information request message The method includes: a source base station address, a target base station controller/radio network controller address, an identifier of the target cell, a system message type of the target cell, and a sending manner (scheduling mode or event triggering mode) of the system information of the target cell, and other information. The HNB-GW/HeNB-GW may also be referred to as a base station gateway.

步骤 102, HNB-GW/ HeNB-GW向核心网服务 GPRS支持节点（Serving GPRS Support Node SGSN ) /MME转发 RAN Information Request消息。 Step 102: The HNB-GW/HeNB-GW forwards the RAN Information Request message to the Serving GPRS Support Node (SGSN)/MME.

步骤 103- 103a, 核心网 SGSN/MME根据 RAN Information Request消息中的 Step 103-103a, the core network SGSN/MME is according to the RAN Information Request message

目标基站控制器（Base Station Controller, BSC ) /无线网络控制器（Radio Network Target Base Station Controller (BSC) / Radio Network Controller (Radio Network)

Controller , RNC )的地址，判断目标 BSC/RNC与 HNB/ HeNB是否属于同一个 Controller, RNC) address, determine whether the target BSC/RNC and HNB/HeNB belong to the same

SGSN, 如果是，则向目标 BSC/RNC发送 RAN Information Request消息；如果 SGSN, if yes, send a RAN Information Request message to the target BSC/RNC;

不是，则向目标 BSC/RNC所属的 SGSN发送 RAN Information Request消息。 If not, the RAN Information Request message is sent to the SGSN to which the target BSC/RNC belongs.

步骤 104, 目标 BSC/RNC所属的 SGSN向目标 BSC/RNC发送 RAN Information Request消息。 Step 104: The SGSN to which the target BSC/RNC belongs sends a RAN Information Request message to the target BSC/RNC.

步骤 105 , 当需要向 HNB/HeNB 发送目标小区的***信息时，目标 BSC/RNC向核心网 SGSN发送 RAN信息才艮告 ( RAN Information ) 消息，该消息中包括 HNB/HeNB所需的目标小区的***信息。 Step 105: When the system information of the target cell needs to be sent to the HNB/HeNB, the target BSC/RNC sends a RAN information to the core network SGSN, where the message includes the target cell required by the HNB/HeNB. system message.

步骤 106- 106a , 核心网 SGSN 根据 RAN Information 消息中的 HNB/HeNB的地址信息判断源 HNB/HeNB是否与目标 BSC/RNC属于同一个 SGSN,如果不是，则向 HNB/HeNB所属的核心网 SGSN/MME转发 RAN Information消息；如果属于同一个 SGSN, 则向 HNB-GW/HeNB-GW发送 RAN Information消息。 Steps 106-106a, the core network SGSN determines, according to the address information of the HNB/HeNB in the RAN Information message, whether the source HNB/HeNB belongs to the same SGSN as the target BSC/RNC, and if not, to the core network SGSN/ to which the HNB/HeNB belongs. The MME forwards the RAN Information message; if it belongs to the same SGSN, it sends a RAN Information message to the HNB-GW/HeNB-GW.

步骤 107 , 核心网 SGSN/MME 向 HNB-GW/HeNB-GW 转发 RAN Information消息。 Step 107: The core network SGSN/MME forwards the RAN Information message to the HNB-GW/HeNB-GW.

步骤 108, HNB-GW/HeNB-GW向 HNB/HeNB发送 RAN Information 消息。步骤 109,当目标 BSC/RNC指示 HNB/HeNB需要应答，则 HNB/HeNB 收到 RAN信息报告后向 HNB-GW/HeNB-GW发送应答 RAN Information ACK消息。 Step 108: The HNB-GW/HeNB-GW sends a RAN Information message to the HNB/HeNB. Step 109: When the target BSC/RNC indicates that the HNB/HeNB needs to respond, the HNB/HeNB sends a response RAN Information ACK message to the HNB-GW/HeNB-GW after receiving the RAN information report.

步骤 110, HNB-GW/HeNB-GW向核心网 SGSN/MME转发应答消息 RAN Information ACK消息。 Step 110: The HNB-GW/HeNB-GW forwards a response message RAN Information ACK message to the core network SGSN/MME.

步骤 111-111a, 当 HNB/HeNB与目标 BSC/RNC属于同一个 SGSN, 则 SGSN/MME向目标 BSC/RNC发送应答消息 RAN Information ACK, 如果不属于同一个 SGSN/MME, 则 SGSN/MME 向目标 BSC/RNC 所属的 SGSN转发应答 RAN Information ACK消息。 Steps 111-111a, when the HNB/HeNB and the target BSC/RNC belong to the same SGSN, the SGSN/MME sends a response message RAN Information ACK to the target BSC/RNC. If not belonging to the same SGSN/MME, the SGSN/MME targets the target. The SGSN to which the BSC/RNC belongs forwards the RAN Information ACK message.

步骤 112, SGSN向目标 BSC/RNC发送应答 RAN Information ACK消息。 Step 112: The SGSN sends a response RAN Information ACK message to the target BSC/RNC.

以上步骤中，步骤 101-104为 RIM流程中的 RAN信息请求流程，步骤 105-112为 RIM流程中的 RAN信息发送流程。 In the above steps, steps 101-104 are the RAN information request process in the RIM process, and steps 105-112 are the RAN information sending process in the RIM process.

本发明实施例 1提供了一种实现 RIM的方法，如图 2所示，包括：步骤 201: 网络设备保存目标小区的***信息，该网络设备位于核心网与基站之间； The embodiment of the present invention provides a method for implementing a RIM. As shown in FIG. 2, the method includes: Step 201: A network device saves system information of a target cell, where the network device is located between a core network and a base station;

步骤 202: 网络设备将保存的目标小区的***信息发送给该基站。 Step 202: The network device sends the saved system information of the target cell to the base station.

在本发明实施例中，通过保存目标小区的***信息，可以减少与核心网和目标 BSC/RNC之间的交互，减轻了 Gb接口， Iu接口或 S1接口的负担。下面通过本发明实施例 2-5对本发明实施例 1进行详细的描述。 In the embodiment of the present invention, by saving the system information of the target cell, the interaction between the core network and the target BSC/RNC can be reduced, and the load of the Gb interface, the Iu interface, or the S1 interface is reduced. The embodiment 1 of the present invention will be described in detail below by way of Embodiment 2-5 of the present invention.

本发明实施例 2 提供了一种实现 RIM 的方法，在本实施例中， HNB-GW/HeNB-GW 中保存 HNB/HeNB 发送的 RAN 信息请求消息和 RNC/BSC所发送的目标小区的***信息。如图 3所示，本发明实施例 2提供的实现 RIM的方法包括如下步骤： The embodiment 2 of the present invention provides a method for implementing RIM. In this embodiment, the HNB/GW/HeNB-GW stores the RAN information request message sent by the HNB/HeNB and the system information of the target cell sent by the RNC/BSC. . As shown in FIG. 3, the method for implementing RIM provided by Embodiment 2 of the present invention includes the following steps:

步骤 301：当 HNB/HeNB 需要目标小区的***消息时，向 HNB-GW/HeNB-GW 发送 RAN Information Request 消息，该 RAN Information Request消息包括：源基站地址、 RNC/BSC地址、目标小区标识、目标小区的***信息和目标小区的***信息的发送方式（ Single Report PDU或 Multiple Report PDU或 Stop PDU ) 。步骤 302-302a: HNB-GW/HeNB-GW接收 RAN Information Request消息，判断是否存储有 HNB/HeNB所需的目标小区的***信息，如果有，则不向核心网转发 RAN Information Request消息，并将所保存的目标小区的 ***消息，根据 HNB/HeNB所请求的发送 RAN信息报告消息的发送方式 (Single Report或 Multiple Report),将目标小区的***信息携带在 RAN信息报告消息中发送给 HNB/HeNB。该 RAN报告消息还可以指示是否需要应答，如果需要应答，则 HNB/HeNB向 HNB-GW/HeNB-GW发送应答消息 RAN Information ACK。如果没有存储 HNB/HeNB所需的目标小区的*** 信息，则向核心网 SGSN/MME转发 RAN Information Request消息，请求获取 HNB/HeNB所需的目标小区的***信息。 Step 301: When the HNB/HeNB needs the system message of the target cell, send a RAN Information Request message to the HNB-GW/HeNB-GW, where the RAN Information Request message includes: the source base station address, the RNC/BSC address, the target cell identifier, and the target. The system information of the cell and the way the system information of the target cell is transmitted (Single Report PDU or Multiple Report PDU or Stop PDU). Steps 302-302a: The HNB-GW/HeNB-GW receives the RAN Information Request message, and determines whether the system information of the target cell required by the HNB/HeNB is stored, and if yes, does not forward the RAN Information Request message to the core network, and The system message of the saved target cell is carried in the RAN information report message and sent to the HNB/HeNB according to the sending manner (Single Report or Multiple Report) of the RAN information report message requested by the HNB/HeNB. . The RAN report message may also indicate whether a response is required, and if a response is required, the HNB/HeNB sends a response message RAN Information ACK to the HNB-GW/HeNB-GW. If the system information of the target cell required by the HNB/HeNB is not stored, the RAN Information Request message is forwarded to the core network SGSN/MME, requesting to acquire system information of the target cell required by the HNB/HeNB.

具体的，如果 RAN信息请求消息中的 RAN-INFORMATION-REQUEST RIM PDU Indications字段为 Single Reports, 当保存有 HNB/HeNB所需要的目标小区的***信息时，则将保存的 HNB/HeNB所需要的目标小区的*** 信息发送给该 HNB/HeNB, 不保存该 RAN信息请求消息；当没有所需要的目标小区的***信息时，则 HNB-GW/HeNB-GW转发该 RAN信息请求消息给 RNC/BSC。在转发该 RAN 信息请求消息时，还可以将字段 RAN-INFORMATION-REQUEST RIM PDU Indications 的值重新设置为 Multiple Report, 即请求 RNC/BSC根据事件触发类型发送 RAN报告消息；也可以将 HNB/HeNB地址更改为当前的 HNB-GW/HeNB-GW的地址，即请求 RNC/BSC将 RAN 告消息发送给 HNB-GW/HeNB-GW, 并且不保存该 RAN信息请求消息。 Specifically, if the RAN-INFORMATION-REQUEST RIM PDU Indications field in the RAN information request message is Single Reports, when the system information of the target cell required by the HNB/HeNB is saved, the target of the saved HNB/HeNB is saved. The system information of the cell is sent to the HNB/HeNB, and the RAN information request message is not saved. When there is no system information of the required target cell, the HNB-GW/HeNB-GW forwards the RAN information request message to the RNC/BSC. When forwarding the RAN information request message, the value of the field RAN-INFORMATION-REQUEST RIM PDU Indications may also be reset to a Multiple Report, that is, the requesting RNC/BSC sends a RAN report message according to the event trigger type; and the HNB/HeNB address may also be The address is changed to the current HNB-GW/HeNB-GW, that is, the requesting RNC/BSC sends an RAN message to the HNB-GW/HeNB-GW, and does not save the RAN information request message.

如果 RAN信息请求消息中的字段 RAN-INFORMATION-REQUEST RIM PDU Indications为 Multiple Reports, 当保存有所需要的目标小区的系统信息时，则将保存的 HNB/HeNB 所需的目标小区的***消息发送给该 HNB/HeNB, 并记录该 RAN信息请求信息的相关信息，如 HNB/HeNB的地址信息、 RAN信息发送的类型等其他信息；当没有保存 HNB/HeNB所需的目标小区的***消息，贝' J HNB-GW/HeNB-GW向核心网 SGSN/MME转发该 RAN信息请求消息，并保存该 RAN信息请求消息的相关信息。当 HNB-GW/HeNB-GW收到 RNC/BSC发送的 Multiple Report类型的 RAN报告消息时，向所有被记录的 HNB/HeNB发送该 RAN报告消息。 If the field RAN-INFORMATION-REQUEST RIM PDU Indications in the RAN information request message is Multiple Reports, when the system information of the required target cell is saved, the system message of the target cell required by the saved HNB/HeNB is sent to The HNB/HeNB, and records related information of the RAN information request information, such as address information of the HNB/HeNB, type of RAN information transmission, and the like; when the system message of the target cell required by the HNB/HeNB is not saved, The H HNB-GW/HeNB-GW forwards the RAN information request message to the core network SGSN/MME, and saves related information of the RAN information request message. When the HNB-GW/HeNB-GW receives the RAN report message of the Multiple Report type sent by the RNC/BSC, the HNB-GW/HeNB-GW sends the RAN report message to all recorded HNB/HeNBs.

当 HNB-GW/HeNB-GW收到 HNB/HeNB发送的请求停止发送 RAN信息报告的消息时，如果在记录中还存在其他 HNB/HeNB发送的请求该目标小区***信息的消息时，则不向目标 BSC/RNC发送该 RAN信息请求消息，而是在记录中删除该 HNB/HeNB向该目标小区的请求记录。 When the HNB-GW/HeNB-GW receives the request sent by the HNB/HeNB, stops transmitting the RAN message. When the message is reported, if there is another message sent by the other HNB/HeNB requesting the target cell system information, the RAN information request message is not sent to the target BSC/RNC, but the HNB is deleted in the record. /HeNB requests records to the target cell.

步骤 303-304与步骤 103-104类似，不再赘述。 Steps 303-304 are similar to steps 103-104 and will not be described again.

步骤 305-312与步骤 105-112类似，不再赘述。 Steps 305-312 are similar to steps 105-112 and will not be described again.

本发明实施例通过在节点 HNB-GW/HeNB-GW中保存 HNB/HeNB发送的 RAN 信息请求消息和 RNC/BSC 所发送的目标小区的***信息，当 HNB/HeNB需要目标小区的***信息时， HNB-GW/HeNB-GW可以将所保存的 HNB/HeNB需要的目标小区的***信息发送给 HNB/HeNB,从而减少了与核心网和目标 BSC/RNC之间的交互，减轻了 Gb接口， Iu接口或 S1 接口的负担。本发明实施例 3 与本发明实施例 2 类似，区别在于， HNB-GW/HeNB-GW 中仅保存 RNC/BSC所发送的目标小区的***消息。并且，本发明实施例 3仅适用于 HNB/HeNB发送的 RAN信息请求消息中的请求 RNC/BSC发送 RAN信息报告的类型都为 Single report方式时的情况。 The embodiment of the present invention saves the RAN information request message sent by the HNB/HeNB and the system information of the target cell sent by the RNC/BSC in the node HNB-GW/HeNB-GW. When the HNB/HeNB needs the system information of the target cell, The HNB-GW/HeNB-GW can transmit the system information of the target cell required by the saved HNB/HeNB to the HNB/HeNB, thereby reducing the interaction with the core network and the target BSC/RNC, and reducing the Gb interface, Iu. The burden of the interface or S1 interface. Embodiment 3 of the present invention is similar to Embodiment 2 of the present invention, except that only the system message of the target cell sent by the RNC/BSC is saved in the HNB-GW/HeNB-GW. In addition, the third embodiment of the present invention is applicable only to the request in the RAN information request message sent by the HNB/HeNB. The RNC/BSC sends the RAN information report to the single report mode.

本发明实施例通过在节点 HNB-GW/HeNB-GW中保存 RNC/BSC所发送的目标小区的***信息，当 HNB/HeNB 需要目标小区的***信息时， HNB-GW/HeNB-GW 可以将所保存的目标小区的***信息发送给 HNB/HeNB , 减少了与核心网和目标 BSC/RNC之间的交互，减轻了 Gb接口， Iu接口或 S1接口的负担。本发明实施例 4 提供了一种实现 RIM 的方法，在本实施例中，在 HNB-GW/HeNB-GW 中配置目标小区信息，该目标小区信息包括目标小区的地址信息，以及其他相关信息。然后由 HNB-GW/HeNB-GW主动向目标 BSC/RNC发送 RAN信息请求消息； HNB-GW/HeNB-GW接收并保存目标 BSC/RNC发送的目标小区的***信息，然后周期性地或以其他方式分别向与本 HNB-GW/HeNB-GW相连的 HNB /HeNB发送目标小区的***信息。如图 4所示，本发明实施例 4提供的实现 RIM的方法包括如下步骤： The embodiment of the present invention saves the system information of the target cell that is sent by the RNC/BSC in the node HNB-GW/HeNB-GW. When the HNB/HeNB needs the system information of the target cell, the HNB-GW/HeNB-GW can The system information of the saved target cell is sent to the HNB/HeNB, which reduces the interaction with the core network and the target BSC/RNC, and reduces the burden on the Gb interface, the Iu interface or the S1 interface. Embodiment 4 of the present invention provides a method for implementing RIM. In this embodiment, target cell information is configured in an HNB-GW/HeNB-GW, where the target cell information includes address information of the target cell, and other related information. Then, the HNB-GW/HeNB-GW actively sends a RAN information request message to the target BSC/RNC; the HNB-GW/HeNB-GW receives and saves the system information of the target cell transmitted by the target BSC/RNC, and then periodically or otherwise. The method transmits system information of the target cell to the HNB/HeNB connected to the HNB-GW/HeNB-GW. As shown in FIG. 4, the method for implementing RIM provided by Embodiment 4 of the present invention includes the following steps:

步骤 401： HNB-GW/HeNB-GW向核心网 SGSN/MME发送 RAN信息请求消息，其中， RAN信息请求消息包括：目标 BSC/RNC地址、目标小区标识、目标小区的***消息和目标小区的***信息发送方式为 Multiple report。 Step 401: The HNB-GW/HeNB-GW sends the RAN information to the core network SGSN/MME. The request message, where the RAN information request message includes: the target BSC/RNC address, the target cell identifier, the system message of the target cell, and the system information transmission mode of the target cell are multiple reports.

步骤 402-402a; 核心网 SGSN/MME根据目标 BSC/RNC地址信息判断 BSC/RNC与 HNB-GW/HeNB-GW是否属于同一个核心网 SGSN, 如果是，则向 BSC/RNC发送 RAN信息请求消息，如果不是，则向 BSC/RNC所属的核心网 SGSN发送 RAN信息请求消息。 Steps 402-402a; The core network SGSN/MME determines whether the BSC/RNC and the HNB-GW/HeNB-GW belong to the same core network SGSN according to the target BSC/RNC address information, and if yes, sends a RAN information request message to the BSC/RNC. If not, the RAN information request message is sent to the core network SGSN to which the BSC/RNC belongs.

步骤 403: 目标 BSC/RNC所属的 SGSN向目标 BSC/RNC发送 RAN Information Request消息。 Step 403: The SGSN to which the target BSC/RNC belongs sends a RAN Information Request message to the target BSC/RNC.

步骤 404, 当需要向 HNB/HeNB 发送目标小区的***信息时，目标 BSC/RNC向核心网 SGSN发送 RAN信息报告，该 RAN信息报告中包括目标小区的***信息。 Step 404: When the system information of the target cell needs to be sent to the HNB/HeNB, the target BSC/RNC sends a RAN information report to the core network SGSN, where the RAN information report includes system information of the target cell.

步骤 405-405a,核心网 SGSN根据 RAN信息报告中的 HNB/HeNB的地址信息判断 HNB/HeNB是否与目标 BSC/RNC属于同一个 SGSN, 如果不是，则向 HNB/HeNB所属的核心网 SGSN/MME转发 RAN信息报告；如果属于同一个 SGSN, 则向 HNB-GW/HeNB-GW发送 RAN信息报告。 Steps 405-405a, the core network SGSN determines, according to the address information of the HNB/HeNB in the RAN information report, whether the HNB/HeNB belongs to the same SGSN as the target BSC/RNC, and if not, to the core network SGSN/MME to which the HNB/HeNB belongs. Forwarding the RAN information report; if belonging to the same SGSN, transmitting a RAN information report to the HNB-GW/HeNB-GW.

步骤 406, 核心网 SGSN/MME向 HNB-GW/HeNB-GW转发 RAN信息报告。 Step 406: The core network SGSN/MME forwards the RAN information report to the HNB-GW/HeNB-GW.

步骤 407 , HNB-GW/HeNB-GW 接收并保存 RAN 信息报告，向 HNB/HeNB发送 RAN信息报告；或是根据其他触发条件（例如周期性触发 ) 向 HNB/HeNB发送 RAN信息报告。 Step 407: The HNB-GW/HeNB-GW receives and saves the RAN information report, sends the RAN information report to the HNB/HeNB, or sends the RAN information report to the HNB/HeNB according to other trigger conditions (such as periodic triggering).

当目标 BSC/RNC指示 HNB/HeNB需要应答时，具体的步骤与 109-112 类似，不再赘述。 When the target BSC/RNC indicates that the HNB/HeNB needs to respond, the specific steps are similar to those of 109-112, and will not be described again.

本发明实施例通过在节点 HNB-GW/HeNB-GW中配置目标小区信息，由 HNB-GW/HeNB-GW根据目标小区信息发起 RIM信息请求流程，并接收和保存目标 BSC/RNC发送的目标小区的***信息，然后自主向相连接的 HNB/HeNB发送目标小区的***信息，减轻了 Gb接口， Iu接口或 S 1接口的负担。本发明实施例 5与本发明实施例 4类似，区别在于，当 HNB/HeNB需要目标小区的***信息时，向 HNB-GW/HeNB-GW发送 RAN信息请求消息，请求获取所需的目标小区的***信息； HNB-GW/HeNB-GW 收到 HNB/HeNB的 RAN信息请求消息后，按照 RAN信息请求消息中的所指示的发送目标小区的***信息的方式，即是 Single Report方式，或者是 Multiple Report方式，将保存的目标小区的***信息中 HNB/HeNB所需的目标小区的***信息发送给 HNB/HeNB„ In the embodiment of the present invention, the target cell information is configured in the node HNB-GW/HeNB-GW, and the HNB-GW/HeNB-GW initiates a RIM information request procedure according to the target cell information, and receives and saves the target cell sent by the target BSC/RNC. The system information is then autonomously transmitted to the connected HNB/HeNB for system information of the target cell, which reduces the burden on the Gb interface, the Iu interface or the S1 interface. Embodiment 5 of the present invention is similar to Embodiment 4 of the present invention, except that when the HNB/HeNB needs system information of the target cell, the RAN information request is sent to the HNB-GW/HeNB-GW. Requesting to acquire the system information of the target cell that is required; after receiving the RAN information request message of the HNB/HeNB, the HNB-GW/HeNB-GW follows the indicated manner of transmitting the system information of the target cell in the RAN information request message. Is the Single Report mode or the Multiple Report mode, and sends the system information of the target cell required by the HNB/HeNB to the HNB/HeNB in the saved system information of the target cell.

本发明实施例 5的效果与实施例 4类似，区别在于，由 HNB/HeNB根据需要向 HNB-GW/HeNB-GW请求所需的目标小区的***信息，缩短了 HNB/HeNB获取目标小区的***信息的所需时间。本发明实施例 6还提供了一种实现 RIM的方法，如图 5所示，包括：步骤 601: 网络设备接收该基站发送的无线接入网信息请求消息，该无线接入网信息请求消息包括该基站地址、目标小区标识、目标小区的*** 信息类型、目标小区的***信息的发送方式为事件触发方式，该网络设备位于核心网和基站之间； The effect of the embodiment 5 of the present invention is similar to that of the embodiment 4, except that the HNB/HeNB requests the HNB-GW/HeNB-GW to request the system information of the target cell according to the requirement, and shortens the system for the HNB/HeNB to acquire the target cell. The time required for the information. The embodiment 6 of the present invention further provides a method for implementing the RIM. As shown in FIG. 5, the method includes the following steps: Step 601: The network device receives a radio access network information request message sent by the base station, where the radio access network information request message includes The base station address, the target cell identifier, the system information type of the target cell, and the system information of the target cell are sent in an event trigger mode, where the network device is located between the core network and the base station;

步骤 602:判断是否存储有请求相同目标小区的相同***信息的请求消息； Step 602: Determine whether a request message requesting the same system information of the same target cell is stored;

步骤 603: 如果有，保存该无线接入网信息请求消息，并将该无线接入网信息请求消息中目标小区的***信息的发送方式更改为调度方式后发送给该目标基站控制器 /无线网络控制器；如果没有，保存该无线接入网信息请求消息； Step 603: If yes, save the radio access network information request message, and change the transmission mode of the system information of the target cell in the radio access network information request message to the scheduling mode, and then send the method to the target base station controller/wireless network. a controller; if not, saving the radio access network information request message;

步骤 604: 接收该目标基站控制器 /无线网络控制器发送的目标小区的 ***信息，并转发给该基站。 Step 604: Receive system information of the target cell sent by the target base station controller/radio network controller, and forward the system information to the base station.

本发明实施例通过保存 HNB/HeNB发送的 RAN信息请求消息，记录发送请求的 HNB/HeNB的地址，请求的消息类型等相关信息。当有重复的目标小区的***信息被请求时，如果是 Multiple Report类型，则将此类型改为 Single Report类型，当 BSC/RNC因事件触发需要向 HNB/HeNB发送 RAN信息报告时，只需向 HNB-GW/HeNB-GW发送一条 RAN信息报告消息，避免了同时向多个需要该目标小区的***信息的 HNB/HeNB发送该信息。从而可以减少信令交互，减轻了 Gb接口， Iu接口或 S1接口的负担。本发明实施例 7 与本发明实施例 1 类似，区别在于，在 HNB-GW/HeNB-GW中仅保存 HNB/HeNB发送的 RAN信息请求消息。当 HNB/HeNB需要目标小区的***消息时，向 HNB-GW/HeNB-GW发送 RAN 信息请求消息，如果 RAN 信息请求消息中的字段 RAN-INFORM ATION-REQUEST RIM PDU Indications值为 Single report, 则 HNB-GW/HeNB-GW向目标 BSC/RNC转发该请求消息。 In the embodiment of the present invention, the RAN information request message sent by the HNB/HeNB is saved, and the address of the HNB/HeNB that sends the request, the type of the requested message, and the like are recorded. If the system information of the repeated target cell is requested, if it is the Multiple Report type, change the type to the Single Report type. When the BSC/RNC needs to send the RAN information report to the HNB/HeNB due to the event trigger, The HNB-GW/HeNB-GW sends a RAN information report message, which avoids transmitting the information to multiple HNB/HeNBs that need system information of the target cell at the same time. Thereby, signaling interaction can be reduced, and the burden of the Gb interface, the Iu interface or the S1 interface can be alleviated. Embodiment 7 of the present invention is similar to Embodiment 1 of the present invention, with the difference that Only the RAN information request message transmitted by the HNB/HeNB is stored in the HNB-GW/HeNB-GW. When the HNB/HeNB needs the system message of the target cell, the RAN information request message is sent to the HNB-GW/HeNB-GW. If the field RAN-INFORM ATION-REQUEST RIM PDU Indications value in the RAN information request message is a single report, the HNB The GW/HeNB-GW forwards the request message to the target BSC/RNC.

如果 RAN 信息请求消息中的字段 RAN-INFORMATION-REQUEST RIM PDU Indications值为 Multiple report,当 HNB-GW/HeNB-GW中保存有请求相同目标小区的相同***消息的请求消息时，则保存该 RAN信息请求消息，并将 RAN信息请求消息中的字段 RAN-INFORMATION-REQUEST RIM PDU Indications值重设置为 Single report, 转发给目标 BSC/RNC。当收到目标 BSC/RNC发送的 RAN信息报告时，转发给该 HNB/HeNB。 If the field RAN-INFORMATION-REQUEST RIM PDU Indications value in the RAN information request message is a multiple report, when the HNB-GW/HeNB-GW stores a request message requesting the same system message of the same target cell, the RAN information is saved. The message is requested, and the field RAN-INFORMATION-REQUEST RIM PDU Indications value in the RAN information request message is reset to a single report, and forwarded to the target BSC/RNC. When the RAN information report sent by the target BSC/RNC is received, it is forwarded to the HNB/HeNB.

如果 RAN 信息请求消息中的字段 RAN-INFORMATION-REQUEST RIM PDU Indications值为 Multiple report,且当 HNB-GW/HeNB-GW中没有保存所请求的相同目标小区的相同***消息的请求消息时，则保存该 RAN 信息请求消息，然后按照现有流程向目标 BSC/RNC转发该 RAN信息请求消息。当收到 BSC/RNC发送的 RAN信息报告时，将该信息报告转发给记录中所有请求该目标小区***消息的 HNB/HeNB。当 HNB-GW/HeNB-GW 收到 HNB/HeNB发送的请求停止发送 RAN信息报告的消息时，如果在记录中还存在其他 HNB/HeNB发送的该目标小区的***信息的请求消息时，则不向目标 BSC/RNC发送该消息，而是在记录中删除该 HNB/HeNB向该目标小区的请求记录。 If the field RAN-INFORMATION-REQUEST RIM PDU Indications value in the RAN information request message is a multiple report, and the HNB-GW/HeNB-GW does not save the request message of the same system message of the same target cell, save the request message The RAN information request message is then forwarded to the target BSC/RNC according to the existing procedure. When receiving the RAN information report sent by the BSC/RNC, the information report is forwarded to all HNB/HeNBs in the record requesting the target cell system message. When the HNB-GW/HeNB-GW receives the request sent by the HNB/HeNB to stop transmitting the RAN information report, if there is another request message of the system information of the target cell sent by the HNB/HeNB in the record, the HNB-GW/HeNB-GW does not The message is sent to the target BSC/RNC, and the request record of the HNB/HeNB to the target cell is deleted in the record.

本发明实施例通过在 HNB-GW/HeNB-GW 中保存 HNB/HeNB发送的 RAN信息请求消息，记录发送请求的 HNB/HeNB的地址，请求的消息类型等相关信息。当有重复的目标小区的***信息被请求时，如果是 Multiple Report类型，则将此类型改为 Single Report类型，当 BSC/RNC因事件触发需要向 HNB/HeNB发送 RAN信息报告时，只需向 HNB-GW/HeNB-GW发送一条 RAN信息报告消息，避免了同时向多个需要该目标小区的***信息的 HNB/HeNB发送该信息。从而可以减少信令交互，减轻了 Gb接口， Iu 接口或 SI接口的负担。本发明实施例 8还提供了一种网络设备，如图 6所示，包括: 存储模块 801 , 保存目标小区的***信息； The embodiment of the present invention saves the RAN information request message sent by the HNB/HeNB in the HNB-GW/HeNB-GW, and records the address of the HNB/HeNB that sends the request, the type of the requested message, and the like. If the system information of the repeated target cell is requested, if it is the Multiple Report type, change the type to the Single Report type. When the BSC/RNC needs to send the RAN information report to the HNB/HeNB due to the event trigger, The HNB-GW/HeNB-GW sends a RAN information report message, which avoids transmitting the information to multiple HNB/HeNBs that need system information of the target cell at the same time. Thereby, signaling interaction can be reduced, and the burden of the Gb interface, the Iu interface or the SI interface can be reduced. Embodiment 8 of the present invention further provides a network device, as shown in FIG. 6, including: The storage module 801 saves system information of the target cell.

发送模块 802,用于将存储模块 801保存的目标小区的***信息发送给该基站。 The sending module 802 is configured to send system information of the target cell saved by the storage module 801 to the base station.

进一步，该存储模块 801 , 用于保存目标基站控制器 /无线网络控制器发送的该目标小区的***信息；或，用于保存目标基站控制器 /无线网络控制器发送的该目标小区的***信息和该基站发送的无线接入网信息请求消息。 Further, the storage module 801 is configured to save system information of the target cell sent by the target base station controller/radio network controller, or to save system information of the target cell sent by the target base station controller/radio network controller. And a radio access network information request message sent by the base station.

进一步，该发送模块 802, 具体用于将根据所述基站的请求将所述目标小区的***信息发送给该基站；或，用于主动向该基站发送所述目标小区的***信息。 Further, the sending module 802 is specifically configured to: send system information of the target cell to the base station according to the request of the base station; or, to actively send system information of the target cell to the base station.

在本实施例中，通过接收并保存目标小区的***信息，减少了与核心网和目标 BSC/RNC之间的交互，减轻了 Gb接口， Iu接口或 S1接口的负担。本发明实施例 9提供了一种网络设备，如图 7所示，包括： In this embodiment, by receiving and saving the system information of the target cell, the interaction with the core network and the target BSC/RNC is reduced, and the burden of the Gb interface, the Iu interface, or the S1 interface is reduced. Embodiment 9 of the present invention provides a network device, as shown in FIG. 7, including:

接收模块 901 , 用于接收该基站发送的无线接入网信息请求消息，该无线接入网信息请求消息包括该基站地址、目标小区标识、目标小区的*** 信息类型、目标小区的***信息的发送方式为事件触发方式； The receiving module 901 is configured to receive a radio access network information request message sent by the base station, where the radio access network information request message includes the base station address, the target cell identifier, the system information type of the target cell, and the system information of the target cell. The mode is the event trigger mode;

判断模块 902,用于判断是否存储请求相同目标小区的相同***消息的请求消息； a determining module 902, configured to determine whether to store a request message requesting the same system message of the same target cell;

存储模块 903, 用于保存该无线接入网信息请求消息； a storage module 903, configured to save the radio access network information request message;

发送模块 904,用于将该无线接入网信息请求消息中目标小区的***信息的发送方式更改为调度方式后发送给该目标基站控制器 /无线网络控制器； The sending module 904 is configured to change the sending manner of the system information of the target cell in the radio access network information request message to a scheduling mode, and then send the method to the target base station controller/wireless network controller.

收发模块 905, 用于接收该目标基站控制器 /无线网络控制器发送的目标小区的***信息，并转发给该基站。 The transceiver module 905 is configured to receive system information of the target cell sent by the target base station controller/radio network controller, and forward the system information to the base station.

本发明实施例通过在网络设备中保存基站发送的 RAN信息请求消息，记录发送请求的基站地址，请求的目标小区***消息类型等相关信息。当有重复的目标小区的***信息被请求时，如果是 Multiple Report类型，则将此类型改为 Single Report类型，当 BSC/RNC因事件触发需要基站发送 RAN信息报告时，只需向网络设备发送一条 RAN信息报告消息，避免了同时向多个需要该目标小区的***信息的基站发送该信息。从而可以减少信令交互，减轻了 Gb接口， Iu接口或 SI接口的负担。本发明实施例 10提供了一种实现无线接入网信息管理的***，如图 8 所示，包括： In the embodiment of the present invention, the RAN information request message sent by the base station is stored in the network device, and the base station address of the sending request, the requested target cell system message type, and the like are recorded. If the system information of the target cell is duplicated, if the type of the multiple report is multiple, the type is changed to the Single Report type. When the BSC/RNC needs to send the RAN information report to the base station due to the event trigger, it only needs to send the RAN information report to the network device. A RAN information report message avoids transmitting the information to a plurality of base stations that require system information of the target cell at the same time. Thereby reducing Signaling interaction reduces the burden on the Gb interface, Iu interface or SI interface. The embodiment 10 of the present invention provides a system for implementing information management of a radio access network. As shown in FIG. 8, the method includes:

网络设备 1002和与该网络设备 1002对应的基站 1001 ,该网络设备 1002 位于核心网和该基站 1001 ; a network device 1002 and a base station 1001 corresponding to the network device 1002, the network device 1002 is located at the core network and the base station 1001;

该网络设备 1002用于保存目标小区的***信息；将保存的目标小区的 ***信息发送给该基站。 The network device 1002 is configured to save system information of the target cell, and send the saved system information of the target cell to the base station.

进一步，该网络设备 1002还用于保存基站发送的所述无线接入网请求消息，所述无线接入网请求消息包括：所述基站地址、目标小区标识、目标小区的***信息和目标小区的***信息的发送方式。 Further, the network device 1002 is further configured to save the radio access network request message sent by the base station, where the radio access network request message includes: the base station address, a target cell identifier, system information of a target cell, and a target cell. How to send system information.

本发明实施例中，将接收的目标小区的***信息，并将目标小区的系统信息发送给该基站，可以减少与核心网和目标 BSC/RNC之间的交互，减轻了 Gb接口， Iu接口或 S1接口的负担。本发明实施例 11提供了一种实现无线接入网信息管理的***，如图 8, 包括： In the embodiment of the present invention, the system information of the received target cell and the system information of the target cell are sent to the base station, which can reduce interaction with the core network and the target BSC/RNC, and reduce the Gb interface, the Iu interface, or The burden of the S1 interface. Embodiment 11 of the present invention provides a system for implementing information management of a radio access network, as shown in FIG. 8, including:

网络设备 1002和与该网络设备 1002对应的基站 1002,该网络设备 1002 位于核心网和该基站 1001 ; a network device 1002 and a base station 1002 corresponding to the network device 1002, the network device 1002 is located in the core network and the base station 1001;

该网络设备 1002用于接收该基站发送的无线接入网信息请求消息，该无线接入网信息请求消息包括目标小区标识、目标小区的***信息类型、目标小区的***信息的发送方式为事件触发方式； The network device 1002 is configured to receive a radio access network information request message sent by the base station, where the radio access network information request message includes a target cell identifier, a system information type of the target cell, and a system information of the target cell is sent by an event. the way;

判断是否存储有请求相同目标小区的相同***消息的请求消息；如果有，保存该无线接入网信息请求消息，并将该无线接入网信息请求消息中目标小区的***信息的发送方式更改为调度方式后发送给该目标基站控制器 /无线网络控制器；如果没有，保存该无线接入网信息请求消息；将该无线接入网信息请求消息中目标小区的***信息的发送方式更改为调度方式后发送给该目标基站控制器 /无线网络控制器； Determining whether a request message requesting the same system message of the same target cell is stored; if yes, storing the radio access network information request message, and changing the transmission mode of the system information of the target cell in the radio access network information request message to After the scheduling mode is sent to the target base station controller/radio network controller; if not, save the radio access network information request message; change the transmission mode of the system information of the target cell in the radio access network information request message to scheduling After the mode is sent to the target base station controller/radio network controller;

接收该目标基站控制器 /无线网络控制器发送的目标小区的***信息，并转发给该基站。 Receiving system information of the target cell sent by the target base station controller/radio network controller, and forwarding the system information to the base station.

本发明实施例通过在网络设备中保存基站发送的 RAN信息请求消息，记录发送请求的基站地址，请求的消息类型等相关信息。当有重复的目标小区的***信息被请求时，如果是 Multiple Report类型，则将此类型改为 Single Report类型，当 BSC/RNC因事件触发需要基站发送 RAN信息报告时，只需向网络设备发送一条 RAN信息报告消息，避免了同时向多个需要该目标小区的***信息的基站发送该信息。从而可以减少信令交互，减轻了 Gb接口， Iu接口或 S1接口的负担。 The embodiment of the present invention saves the RAN information request message sent by the base station in the network device, Record the base station address of the request, the type of the requested message, and other related information. If the system information of the target cell is duplicated, if the type of the multiple report is multiple, the type is changed to the Single Report type. When the BSC/RNC needs to send the RAN information report to the base station due to the event trigger, it only needs to send the RAN information report to the network device. A RAN information report message avoids transmitting the information to a plurality of base stations that require system information of the target cell at the same time. Thereby, signaling interaction can be reduced, and the burden of the Gb interface, the Iu interface or the S1 interface can be alleviated.

上述 8, 9, 10和 11实施例中所述用于实现无线接入网信息管理方法的网络设备可以是网关，但是本领域普通技术人员可以理解网关仅为实现本发明的较佳实例。 The network device for implementing the radio access network information management method in the foregoing 8, 9, 10 and 11 embodiments may be a gateway, but those skilled in the art may understand that the gateway is only a preferred example for implementing the present invention.

本领域普通技术人员可以理解实现上述实施例方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，所述程序可以存储于一计算机可读取存储介质中，所述存储介质为计算机的软盘、硬盘或光盘等。 A person skilled in the art can understand that all or part of the steps of implementing the above embodiments can be completed by a program instructing related hardware, and the program can be stored in a computer readable storage medium, where the storage medium is A computer's floppy disk, hard disk, or CD.

以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。 The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., which are within the spirit and scope of the present invention, should be included in the protection of the present invention. Within the scope.

Claims

权利要求 Rights request

1、一种实现无线接入网信息管理的方法，包括： 1. A method for implementing information management of a wireless access network, comprising:

网络设备保存目标小区的***信息，所述网络设备为基站网关；发送所述保存的目标小区的***信息给基站。 The network device saves system information of the target cell, where the network device is a base station gateway, and sends the saved system information of the target cell to the base station.

2、如权利要求 1所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站包括： 2. The method for implementing radio access network information management according to claim 1, wherein the transmitting the system information of the saved target cell to the base station comprises:

所述网络设备接收所述基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括：基站地址和目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为调度方式； The network device receives the radio access network information request message sent by the base station, where the radio access network information request message includes: a base station address and a system information transmission manner of the target cell, and a system information transmission of the target cell The mode is scheduling mode;

判断是否存储所述目标小区的***信息； Determining whether to store system information of the target cell;

如果有，则将存储的目标小区的***信息发送给所述基站。 If so, the system information of the stored target cell is sent to the base station.

3、如权利要求 2所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站还包括： The method for implementing radio access network information management according to claim 2, wherein the transmitting the system information of the saved target cell to the base station further comprises:

当判断没有存储所述目标小区的***信息时，将所述基站发送的无线接入网信息请求消息转发给目标基站控制器 /无线网络控制器； When it is determined that the system information of the target cell is not stored, forwarding the radio access network information request message sent by the base station to the target base station controller/radio network controller;

4、如权利要求 3所述的实现无线接入网信息管理的方法，其中，所述将所述保存的目标小区的***信息发送给所述基站还包括： The method for implementing the radio access network information management according to claim 3, wherein the transmitting the system information of the saved target cell to the base station further includes:

将所述接入网信息请求消息中的所述目标小区的***信息的发送方式由调度方式更改为事件触发方式，和 /或所述基站地址更改为网络设备地址。 Transmitting, by the scheduling mode, the system information of the target cell in the access network information request message to an event triggering mode, and/or changing the base station address to a network device address.

5、如权利要求 1 所述的实现无线接入网信息管理的方法，，所述方法还包括： 5. The method for implementing information management of a radio access network according to claim 1, further comprising:

接收并保存所述基站发送的无线接入网信息请求消息。 Receiving and saving a radio access network information request message sent by the base station.

6、如权利要求 5所述的实现无线接入网信息管理的方法，其中，所述接收并保存所述基站发送的无线接入网信息请求消息包括：接收所述基站发送的无线接入网信息请求消息，所述无线接入网请求消息包括：所述基站地址和所述目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为事件触发方式； The method for implementing radio access network information management according to claim 5, wherein the receiving and saving the radio access network information request message sent by the base station comprises: Receiving a radio access network information request message sent by the base station, where the radio access network request message includes: a sending manner of the base station address and system information of the target cell, and a sending manner of system information of the target cell Trigger for the event;

如果有，则将所述目标小区的***信息发送给所述基站，并保存请求信息。 If yes, the system information of the target cell is sent to the base station, and the request information is saved.

7、如权利要求 6所述的实现无线接入网信息管理的方法，其中，所述接收并保存所述基站发送的无线接入网信息请求消息包括： The method for implementing radio access network information management according to claim 6, wherein the receiving and saving the radio access network information request message sent by the base station comprises:

当判断没有存储所述目标小区的***信息时，向所述目标基站控制器 / 无线网络控制器发送所述无线接入网信息请求消息，并保存请求信息；接收所述目标基站控制器 /无线网络控制器通过事件触发方式发送的所述目标小区的***信息，并转发给请求该目标小区的***消息的基站。 When it is determined that the system information of the target cell is not stored, sending the radio access network information request message to the target base station controller/radio network controller, and saving the request information; receiving the target base station controller/wireless The network controller sends the system information of the target cell in an event triggered manner, and forwards the system information to the base station requesting the system message of the target cell.

8、如权利要求 1-7任意一项权利要求所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站后还包括： The method for implementing the radio access network information management according to any one of claims 1 to 7, wherein the transmitting the system information of the saved target cell to the base station further comprises:

接收所述基站发送的请求停止发送所述目标小区的***信息的消息；判断是否存在其他基站发送的请求所述目标小区的***信息的请求消息； Receiving a message sent by the base station to stop sending system information of the target cell; determining whether there is a request message sent by another base station requesting system information of the target cell;

如果有，则删除所保存的所述无线接入网信息请求消息。 If so, the saved radio access network information request message is deleted.

9、如权利要求 1所述的实现无线接入网信息管理的方法，其中，所述网络设备保存目标小区的***信息包括： The method for implementing the information management of the radio access network according to claim 1, wherein the saving, by the network device, system information of the target cell includes:

根据预先配置的目标小区信息向目标基站控制器 /无线网络控制器请求所述目标小区的***信息，所述目标小区信息包括：所述目标小区地址；接收并保存所述目标基站控制器 /无线网络控制器发送的所述目标小区的***信息。 Determining system information of the target cell to the target base station controller/radio network controller according to the pre-configured target cell information, where the target cell information includes: the target cell address; receiving and saving the target base station controller/wireless System information of the target cell sent by the network controller.

10、如权利要求 9所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站包括：向所述基站发送所述保存的目标小区的***信息。 The method for implementing radio access network information management according to claim 9, wherein the transmitting the system information of the saved target cell to the base station comprises: Sending the saved system information of the target cell to the base station.

11、如权利要求 9所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站包括： The method for implementing radio access network information management according to claim 9, wherein the transmitting the system information of the saved target cell to the base station comprises:

根据所述基站的请求将所述目标小区的***信息发送给所述基站。 And transmitting system information of the target cell to the base station according to the request of the base station.

12、如权利要求 11所述的实现无线接入网信息管理的方法，其中，所述发送所述保存的目标小区的***信息给所述基站包括： The method for implementing radio access network information management according to claim 11, wherein the transmitting the system information of the saved target cell to the base station comprises:

根据所述基站的请求通过调度方式或事件触发方式将所述目标小区的 ***信息发送给所述基站。 And transmitting system information of the target cell to the base station by using a scheduling mode or an event triggering manner according to the request of the base station.

13、一种实现无线接入网信息管理的方法，包括： 13. A method for implementing information management of a wireless access network, comprising:

网络设备接收基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括：目标小区标识、目标小区的***信息类型和目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为事件触发方式，所述网络设备为基站网关； The network device receives the radio access network information request message sent by the base station, where the radio access network information request message includes: a target cell identifier, a system information type of the target cell, and a system information transmission manner of the target cell, where the target cell The system information is sent in an event triggering manner, and the network device is a base station gateway;

判断是否存储请求相同目标小区的相同***信息的请求消息；如果有，则保存所述无线接入网信息请求消息，并将所述无线接入网信息请求消息中所述目标小区的***信息的发送方式更改为调度方式后发送给目标基站控制器 /无线网络控制器；如果没有，保存该无线接入网信息请求消息； Determining whether to store a request message requesting the same system information of the same target cell; if yes, saving the radio access network information request message, and setting the system information of the target cell in the radio access network information request message The sending mode is changed to the scheduling mode and then sent to the target base station controller/radio network controller; if not, the radio access network information request message is saved;

14、如权利要求 13所述的实现无线接入网信息管理的方法，所述方法还包括： The method for implementing radio access network information management according to claim 13, the method further comprising:

当判断没有存储请求相同目标小区的相同***信息的请求消息时，保存所述无线接入网信息请求消息，将所述无线接入网信息请求消息发送给所述目标基站控制器 /无线网络控制器； When it is determined that the request message requesting the same system information of the same target cell is not stored, saving the radio access network information request message, and sending the radio access network information request message to the target base station controller/wireless network control Device

接收所述目标基站控制器 /无线网络控制器根据预设触发条件发送的所述目标小区的***信息，并转发给所述基站。 Receiving system information of the target cell that is sent by the target base station controller/radio network controller according to a preset trigger condition, and forwarding the system information to the base station.

15、一种基站网关，包括： 15. A base station gateway, comprising:

发送模块，用于将所述存储模块保存的目标小区的***信息发送给基站。 And a sending module, configured to send system information of the target cell saved by the storage module to the base station.

16、如权利要求 15所述的基站网关，其中， 16. The base station gateway according to claim 15, wherein

所述存储模块，用于接收并保存目标基站控制器 /无线网络控制器发送的所述目标小区的***信息；或， The storage module is configured to receive and save system information of the target cell sent by the target base station controller/radio network controller; or

用于接收并保存目标基站控制器 /无线网络控制器发送的所述目标小区的***信息和所述基站发送的无线接入网信息请求消息。 And configured to receive and save system information of the target cell sent by the target base station controller/radio network controller and a radio access network information request message sent by the base station.

17、如权利要求 15所述的基站网关，其中， 17. The base station gateway according to claim 15, wherein

所述发送模块，具体用于将根据所述基站的请求将所述目标小区的系统信息发送给所述基站；或，用于主动向所述基站发送所述目标小区的系统信息。 The sending module is configured to send system information of the target cell to the base station according to the request of the base station, or to actively send system information of the target cell to the base station.

18、一种网络设备，包括： 18. A network device, comprising:

接收模块，用于接收基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括目标小区标识、目标小区的***信息类型、目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为事件触发方式； a receiving module, configured to receive a radio access network information request message sent by the base station, where the radio access network information request message includes a target cell identifier, a system information type of the target cell, and a system information sending manner of the target cell, where the target The system information of the cell is sent in an event trigger mode.

判断模块，用于判断是否存储请求相同目标小区的相同***信息的请求消息； a determining module, configured to determine whether to store a request message requesting the same system information of the same target cell;

发送模块，用于将所述无线接入网信息请求消息中所述目标小区的系统信息的发送方式更改为调度方式后发送给目标基站控制器 /无线网络控制器； a sending module, configured to change a sending manner of system information of the target cell in the radio access network information request message to a scheduling mode, and then send the method to a target base station controller/wireless network controller;

19、一种实现无线接入网信息管理的***，包括： 19. A system for implementing information management of a wireless access network, comprising:

网络设备和与所述网络设备对应的基站，所述网络设备为基站网关；所述网络设备用于保存目标小区的***信息；将所述目标小区的*** 信息发送给基站。 a network device and a base station corresponding to the network device, where the network device is a base station gateway; the network device is configured to save system information of the target cell; and send system information of the target cell to the base station.

20、如权利要求 19所述的实现无线接入网信息管理的***，其中，所述网络设备还用于接收所述基站发送的所述无线接入网请求消息，所述无线接入网请求消息包括：基站地址、目标小区标识、所述目标小区的*** 信息和所述目标小区的***信息的发送方式。 The system for implementing radio access network information management according to claim 19, wherein the network device is further configured to receive the radio access network request message sent by the base station, where the radio access network requests The message includes: a base station address, a target cell identifier, system information of the target cell, and a manner of transmitting system information of the target cell.

21、一种实现无线接入网信息管理的***，包括： 21. A system for implementing information management of a wireless access network, comprising:

网络设备和与所述网络设备对应的基站，其中，所述网络设备为基站网关，所述网络设备用于： a network device and a base station corresponding to the network device, where the network device is a base station gateway, and the network device is used to:

接收所述基站发送的无线接入网信息请求消息，所述无线接入网信息请求消息包括：目标小区标识、目标小区的***信息类型和所述目标小区的***信息的发送方式，所述目标小区的***信息的发送方式为事件触发方式； And receiving, by the base station, a radio access network information request message, where the radio access network information request message includes: a target cell identifier, a system information type of the target cell, and a sending manner of system information of the target cell, where the target The system information of the cell is sent in an event trigger mode.

判断是否存储请求相同目标小区的相同***信息的请求消息；保存所述无线接入网信息请求消息； Determining whether to store a request message requesting the same system information of the same target cell; saving the radio access network information request message;

将所述无线接入网信息请求消息中所述目标小区的***信息的发送方式更改为调度方式后发送给目标基站控制器 /无线网络控制器； Transmitting the system information of the target cell in the radio access network information request message to a scheduling mode, and then sending the method to the target base station controller/radio network controller;

接收所述目标基站控制器 /无线网络控制器发送的所述目标小区的系统信息，并转发给所述基站。 Receiving system information of the target cell sent by the target base station controller/radio network controller, and forwarding the system information to the base station.