WO2003043362A1 - Procede de configuration d'une station de base - Google Patents

Procede de configuration d'une station de base Download PDF

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Publication number
WO2003043362A1
WO2003043362A1 PCT/CN2002/000152 CN0200152W WO03043362A1 WO 2003043362 A1 WO2003043362 A1 WO 2003043362A1 CN 0200152 W CN0200152 W CN 0200152W WO 03043362 A1 WO03043362 A1 WO 03043362A1
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WO
WIPO (PCT)
Prior art keywords
base station
maintenance
channel
station
centralized
Prior art date
Application number
PCT/CN2002/000152
Other languages
English (en)
French (fr)
Inventor
Qiang Hu
Xuezhi Zhao
Original Assignee
Huawei Technologies Co., Ltd.
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 Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Priority to BRPI0214100A priority Critical patent/BRPI0214100B1/pt
Publication of WO2003043362A1 publication Critical patent/WO2003043362A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/50—Address allocation
    • H04L61/5007—Internet protocol [IP] addresses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0803—Configuration setting

Definitions

  • the present invention relates to a device configuration method in a wireless communication system, and particularly to a remote configuration method of a base station in a wideband code division multiple access cellular mobile communication system.
  • the first-time base station (NodeB) maintenance involves the maintenance personnel to configure the relevant data on the base station side and the base station controller side to configure special operation and maintenance channels, thereby solving the problem of base station operation.
  • the biggest drawback of this method is that when the base station is far from the base station controller or the base station is in a very remote and desolate place, the near-end configuration is very Difficulties, and the phenomenon that the base station and the equipment room supporting equipment construction is not synchronized with this method makes the adoption of this method bring a lot of maintenance costs, and in addition, it is very inconvenient to handle the failure.
  • the second method is that all base stations use the default PVC and IP address set at the factory to initiate a request to the centralized operation and maintenance station to obtain formal configuration data. After restarting, the officially configured PVC and IP address and Get in touch with the centralized operation and maintenance station.
  • the base station uses the factory default configuration to initiate a request, it often occurs during the actual deployment. After the base station is installed, the configuration data itself is incorrect or is no longer the initial data at the factory. For example, in practice, the main control board of the base station may be borrowed from another site. At this time, the configuration data of the base station does not meet the requirements of the base station, so It is difficult to get in touch with the centralized operation and maintenance station. If this method is adopted when multiple base stations are started at the same time, it may also cause IP address conflicts.
  • the third method is to apply the IP address to the centralized operation and maintenance station through a specific protocol such as the bootstrap protocol (BooTP protocol) after the power is turned on, and then establish a special operation and maintenance channel; or use a custom protocol to the centralized operation and maintenance station. Send a request to establish a special operation and maintenance channel based on the configuration data issued by the centralized operation and maintenance station.
  • a specific protocol such as the bootstrap protocol (BooTP protocol) after the power is turned on, and then establish a special operation and maintenance channel; or use a custom protocol to the centralized operation and maintenance station.
  • UTRAN universal land wireless access network
  • MAC media access control
  • An object of the present invention is to provide a method for configuring a base station which is convenient to use, has low maintenance cost, and is suitable for various networking situations.
  • a method for configuring a base station includes:
  • the establishment of the maintenance operation channel between the centralized operation and maintenance station and the base station as described in the above step (1) includes:
  • the centralized operation and maintenance station establishes a route on the RNC
  • IP on ATM IP on ATM
  • IP Internet Protocol
  • ATM Asynchronous Transfer Mode
  • the method further includes:
  • the centralized operation and maintenance station sends the configuration data required for the normal operation of the base station to the base station through the maintenance operation channel, the base station obtains an IP address during normal operation from the base operation channel, and establishes an IPOA channel during normal operation of the base station according to the IP address;
  • step (21) Delete the route established by the centralized operation and maintenance station on the RNC in step (21).
  • the establishment of the default maintenance operation channel between the centralized operation and maintenance station and the base station that needs to configure data through the upper base station as described in the above step (2) includes:
  • the method further includes: (31) The centralized operation and maintenance station sends the configuration data required for the normal operation of the base station to the base station through the maintenance operation channel, and the base station obtains an IP address during normal operation from the base operation and establishes an IPOA channel during normal operation of the base station according to the IP address;
  • step (42) Delete the route established by the centralized operation and maintenance station on the RNC in step (42). Since the present invention can establish a default maintenance operation channel between the centralized operation and maintenance station and the base station that needs to configure data according to the default IPoA channel and the matched PVC set at the factory, the channel is used for the base station.
  • the configuration data enables the base station to obtain the IP address of the base station during normal operation from the obtained configuration data, and further establishes the IPOA channel of the base station during normal operation according to the IP address; so that the present invention can solve the remote operation, that is, the centralized operation and maintenance of the base station
  • the problem of configuration is applicable to various networking situations with different topologies, such as star, chain, and tree networks, and to solve the problem of preventing IP address conflicts during the base station configuration process. Therefore, the present invention is used.
  • the method of base station configuration is not only convenient, but also reduces development and maintenance costs.
  • FIG. 1 is a flowchart of an embodiment of a method of the present invention
  • FIG. 2 is a schematic diagram of configuring a base station directly connected to an RC by using a default channel according to the method of the present invention
  • FIG. 3 is a principle diagram of configuring a base station indirectly connected to the R C by using a default channel by using the method according to the present invention.
  • the solution described in the present invention is mainly based on the following premise: Based on ATM transmission; Second, a physical connection has been established between the base station and the base station controller.
  • the invention avoids the complicated problem of applying for an IP address by adopting the method of default PVC; and the default IP address, and at the same time, it can also solve the problem of establishing the maintenance channel in the chain-type and tree-type networking.
  • the centralized operation and maintenance station solves the problem that the configuration data of the base station itself is not the factory configuration and the IP address conflict when multiple base stations are started at the same time by configuring IP routing and actively requesting the base station.
  • FIG. 1 is a flowchart of an embodiment of the method of the present invention. According to FIG. 1, the present invention is implemented.
  • step 1 it is determined whether a base station to be configured with data is directly connected to a radio network controller (RNC). : A new site; a base station with no configuration data inside the base station; for some reason, a base station with incorrect configuration data inside the base station, if it is a direct connection, a centralized operation and maintenance station establishes a route on the RNC in step 9, and then in step 10 Through the route, the default IP address corresponding to the default IPOA channel of the base station is mapped to the port of the base station connected to the RNC, thereby completing the default maintenance operation between the centralized operation and maintenance station and the base station that needs to configure data.
  • RNC radio network controller
  • the channel is established, and then the centralized operation and maintenance station sends the configuration data required for the normal operation of the base station to the base station through the above channel in step 11.
  • the base station obtains the base station from the obtained configuration data in step 12 as normal.
  • the IP address during operation based on the IP address, For the IPOA channel, delete the route established by the maintenance station on the RNC in step 13 in step 13 and then end the configuration operation.
  • step 1 If it is determined in step 1 that the base station to be configured with data is not directly connected to the RNC, then in step 2 first determine the other superior base stations connected to the RNC on the connection channel between the base station and the centralized operation and maintenance station, and then in step 3 The output of all superior base stations The outbound port is transformed into the input port to complete the permanent virtual link (PVC) transformation required to establish the default operation and maintenance channel.
  • PVC permanent virtual link
  • a centralized operation and maintenance station establishes a route on the RNC, and in step 5 passes the above route to
  • the default IP address corresponding to the default IPOA channel of the base station that needs to configure data is mapped to the port of the base station that is directly connected to the RNC in the upper base station, thereby completing the maintenance operation channel between the centralized operation and maintenance station and the base station that needs to configure data.
  • the base station obtains the IP address during normal operation of the base station from the obtained configuration data, and establishes normal operation of the base station according to the IP address.
  • the route established on the RNC by the centralized operation and maintenance station in step 4 is deleted, and then the configuration operation is ended.
  • FIG. 2 is a schematic diagram of configuring a base station (NodeB) directly connected to the R C by using the method of the present invention, and the process of configuring the Node B (1) directly connected to the RNC is described in the figure.
  • NodeB base station
  • the process of configuring the Node B (1) directly connected to the RNC is described in the figure.
  • the virtual path identifier / virtual channel identifier (VPI VCI) of the Iub interface is: 1/1 (this PVC is usually fixedly established on ATM port 1 of the Iub interface), and the IPoA channel and PVC are getting correct It remains after the configuration (in this case, the NodeB will actually have two IPoA entities, one for normal operation and one for backup channel).
  • the centralized operation and maintenance station Since the centralized operation and maintenance station knows the connection status of the NodeB, that is, which physical port of the RNC the NodeB corresponds to, if For reasons such as the NodeB's data is incorrect and there is no maintenance personnel or maintenance means at the near end, to operate the NodeB, the centralized operation and maintenance station needs to establish a route on the RNC and map the destination IP address 10.11.12U to the port of the RNC. In this way, the centralized operation and maintenance station can establish a special operation and maintenance channel with the NodeB (1). Then, the centralized operation and maintenance station configures the correct data for NodeB (1).
  • odeB (1) After odeB (1) obtains a normal running IP address from the obtained configuration data, it is assumed that: 20.1.2.1, the NodeB is established according to the IP address.
  • the IPOA channel in operation is then removed from the route originally established on the RNC; after the normal operation of NodeB (1), the centralized operation and maintenance station and NodeB (1) communicate through the normal IPoA channel, while NodeB still retains For its own backup channel, if NodeB (1) receives the VPI / VCI 1/1 cell again on the first ATM port, it considers that the PVC is carrying the backup IPoA information, and reports it to the NodeB1 control module for processing. .
  • FIG. 3 is a principle diagram of configuring a base station indirectly connected with an NC by using a default channel according to the method of the present invention, and the figure describes a process of configuring a NodeB (2) indirectly connected with an RC.
  • the default IP address of NodeB (2) is 10.11.121.1
  • ATM port 1 of NodeB (2) is connected to its superior device NodeB (1)
  • For the connection it is assumed that there is a PVC connection between the RC and NodeB (1) with a VPI / VCI of X / Y, and it is connected to the ATM port M of NodeB (1).
  • the centralized operation and maintenance station establishes the following PVC exchange on NodeB1: MX / Y) exchange to (N / 1/1) (identified as ATM port number / VPI / VCI in parentheses), and the centralized operation and maintenance station establishes a route on the RNC, and maps the destination IP address 10.11.121.1 to the RNC and NodeB (1) Port, so that the centralized operation and maintenance station and NodeB
  • NodeB (3) in Figure.3 is configured, both NodeB (1) and NodeB (2) have been running normally, and both have obtained the normal running IP address. It is assumed that the current between RNC and NodeB (1) A PVC connection has a VPI / VCI of ⁇ '/ ⁇ ', which is connected to the ATM port M 'of NodeB 1, and the N' port of NodeB 1 is connected to NodeB (2) through an FVC connection with VPI / VCI of I / J. The P port, and the R port of NodeB2 is connected to NodeB3.
  • the VPI / VCI between the R port of NodeB (2) and the 1 port of NodeB (3) is 1/1, assuming that the IP address of NodeB3 is 10.11.121.1, at this time, the centralized operation and maintenance station is at NodeB (2)
  • the following PVC exchange is performed: (R / 1/1) is exchanged to (P / I / J), and the following PVC exchange is performed on NodeB (1): (M '/ ⁇ ' / ⁇ ') is exchanged to (NVI / J).
  • the centralized operation and maintenance station also establishes a route on the RNC, and maps the destination IP address 10.11.121.1 to the port on which the RNC is connected to NodeB1. In this way, the default special operation and maintenance channel between the centralized operation and maintenance station and NodeB (3) has been established, and then the centralized operation and maintenance station configures the correct data for NodeB (3).
  • the method provided by the present invention it is possible to establish a default operation and maintenance channel for a NodeB in a network environment with an arbitrary topology, and issue correct configuration data through this channel, thereby completing the normal IPOA channel. set up.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Description

一种基站的配置方法 技术领域
本发明涉及无线通信系统中的设备配置方法，具体地说涉及到宽 带码分多址蜂窝移动通信系统中基站的远程配置方法。
背景技术
随着无线通信技术的发展，通信网络越来越复杂和庞大， 因此对 网络的可维护性提出了更高的要求。但是由于第三代无线通信网在宽 带码分多址（ WCDMA )通信系统中的协议未定义基站的缺省维护通 道， 使得基站不能实现自动配置， 从而无法实现远端自动加载开工运 行， 这给网络的维护带来很大的不便。 目前对于基站 （NodeB )初 次上电维护的方法主要有以下几种：第一种方法由维护人员在基站侧 和基站控制器侧配置相关数据， 以配置特殊操作维护通道，从而解决 基站开工运行的问题； 由于实际应用中的接入设备和网络侧之间常 常相隔很远， 因此这种方法的最大缺陷在于， 当基站远离基站控制器 或者基站在非常偏僻以及荒凉的地方， 近端的配置非常困难， 同时这 种方法基站与机房配套设备建设不同步的现象，使得采用该方法会带 来大量的维护费用， 此外， 对于故障的处理也非常不便。 第二种方法 是所有基站初次启动时采用出厂时设置好的缺省 PVC和 IP地址向集 中操作维护台发起请求， 获得正式的配置数据， 以后重启动再采用正 式配置好的 PVC和 IP地址和集中操作维护台取得联系 ； 由于基站 利用出厂缺省配置主动发起请求，但是在实际开局过程中常会出现当 基站安装后， 配置数据本身不对或已经不是出厂时的初始数据的情 况， 例如实际中基站的主控板可能是从其它站点借用的， 此时基站的 饿配置数据^本基站的需求不符，因此难以和集中操作维护台取得联 系， 如果这种方法在多个基站同时启动时采用还可能引起 IP地址的 冲突。 第三种方法是基站在上电后通过特定的协议， 如自举协议 ( BooTP协议）向集中操作维护台申请 IP地址， 然后建立特殊的操 作维护通道; 或通过自定义协议向集中操作维护台发出请求，根据集 中操作维护台下发的配置数据， 建立特殊的操作维护通道； 该方法的 最大缺陷是在通用陆地无线接入网 （UTRAN )采用链型或树型组网 的情况下对每个基站的媒体接入控制 （MAC )地址定义将会非常复 杂。
发明内容
本发明的目的在于提供一种使用方便、 维护成本低、适合多种組 网情况的基站的配置方法。
为达到上述目的， 本发明提供的基站的配置方法， 包括：
( 1 )判断要进行配置数据的基站是否与无线网络控制器（ R C ) 直接连接， 如果是， 建立集中操作维护台与需要配置数据的基站之间 的缺省维护操作通道， 由集中操作维护台发起，通过该通道为所述基 站配置数据， 然后结束本次配置操作； 否则，
( 2 )确定该基站与集中操作维护台之间的连接通道上的与 RNC 连接的其它上级基站，通过这些上级基站建立集中操作维护台与需要 配置数据的基站之间的缺省维护操作通道， 由集中操作维护台发起， 通过该通道为所述基站配置数据，然后结束本次配置操作。
上述步骤（1 ) 中所述建立集中操作维护台与基站之间的维护操 作通道包括：
( 21 ) 集中操作维护台在 RNC上建立一条路由；
( 22 ) 通过所述路由，将基站的缺省 IPOA(IPOA: IP OVER
ATM，ATM上的 IP， IP: 因特网协 '议， ATM: 异步传输模式）通道对 应的缺省 IP地址映射到与 RNC连接的该基站的端口上，从而完成集 中操作维护台与基站之间的维护操作通道的建立。
上述步骤（1 ) 中所述结束本次配置操作前， 还包括：
( 31 )集中操作维护台通过该维护操作通道将基站正常运行所需 的配置数据下发给基站， 基站从中获得正常运行时的 IP地址， 根据 该 IP地址建立基站正常运行时的 IPOA通道；
( 32 )删除步骤（ 21 )中集中操作维护台在 RNC上建立的路由。 上述步骤（2 ) 中所述通过上级基站建立集中操作维护台与需要 配置数据的基站之间的缺省维护操作通道包括：
( 41 )将所有上级基站的输出端口变换到输入端口；
( 42 ) 集中操作维护台在 RNC上建立一条路由；
( 42 )通过所述路由， 将需要配置数据的基站的缺省 IPOA通道 对应的缺省 IP地址映射到上级基站中与 R C直接连接的基站的端口 上，从而完成集中操作维护台与需要配置数据的基站之间的维护操作 通道的建立。
上述步骤（2 ) 中所述结束本次配置操作前， 还包括： ( 31 )集中操作维护台通过该维护操作通道将基站正常运行所需 的配置数据下发给基站， 基站从中获得正常运行时的 IP地址， 根据 该 IP地址建立基站正常运行时的 IPOA通道；
( 32 )删除步骤（42 )中集中操作维护台在 RNC上建立的路由。 由于本发明能够根据基站出厂时设定的缺省的 IPoA通道和与之匹 配的 PVC, 建立集中操作维护台与需要配置数据的基站之间的缺省 维护操作通道，通过该通道为所述基站配置数据，使基站从获得的配 置数据中获取基站正常运行时的 IP地址， 进而根据该 IP地址建立基 站正常运行时的 IPOA通道； 使得本发明能解决在远端， 即集中操作 维护台对基站进行配置的问题，并且适用于不同拓朴结构的各种组网 情况， 例如星型、 链型、 树型网， 以及解决在基站配置过程中防止 IP 地址冲突的问题， 因此使用本发明所述的方法进行基站配置不仅方 便， 而且降低开发和维护成本。
附图说明
图 1是本发明方法的实施例流程图；
图 2是采用本发明所述方法利用缺省通道对与 R C直接连接的 基站进行配置的原理图；
图 3是采用本发明所述方法利用缺省通道对与 R C间接连接的 基站进行配置的原理图。
具体实施方式
下面结合附图对本发明作进一步详细的描述。
本发明所述的方案主要基于以下前提：一是基站与基站控制器之 间基于 ATM传输； 二是基站与基站控制器之间已经建立物理连接。 本发明通过采用缺省 PVC；、缺省 IP地址的方法避免了申请 IP地 址的复杂问题， 同时也能够解决链型、树型组网时的维护通道的建立 问题。 通过由集中操作维护台通过配置 IP路由并主动对基站发起请 求来解决基站自身配置数据不是出厂配置的问题和多个基站同时启 动时 IP地址沖突问题。
图 1是本发明方法的实施例流程图， 按照图 1实施本发明， 首先 在步骤 1判断要进行配置数据的基站是否与无线网络控制器（RNC ) 直接连接， 需要进行缺省配置的基站包括： 新建站点； 基站内部无配 置数据的基站； 因为某种原因， 基站内部的配置数据不正确的基站， 如果是直接连接， 在步骤 9 由集中操作维护台在 RNC上建立一条路 由， 接着在步骤 10通过所述路由， 将基站的缺省 IPOA通道对应的 缺省 IP地址映射到与 RNC连接的该基站的端口上，从而完成集中操 作维护台与需要配置数据的基站之间的缺省维护操作通道的建立，接 着在步骤 11 集中操作维护台通过上述通道将基站正常运行所需的配 置数据下发给基站； 在配置数据的操作完成后， 在步骤 12基站从获 得的配置数据中获取基站正常运行时的 IP地址， 根据该 IP地址建立 基站正常运行时的 IPOA通道， 最后在步骤 13删除步骤 9中集中操 作维护台在 RNC上建立的路由， 然后结束本次配置操作。
如果在步骤 1判断要进行配置数据的基站不是与 RNC直接连接, 则要在步 2 首先确定该基站与集中操作维护台之间的连接通道上 的与 RNC连接的其它上级基站， 然后在步骤 3将所有上级基站的输 出端口变换到输入端口，完成建立缺省操作维护通道的所需的永久虛 连接的 （PVC ) 变换， 在步骤 4 由集中操作维护台在 RNC上建立一 条路由，在步骤 5通过上述路由，将需要配置数据的基站的缺省 IPOA 通道对应的缺省 IP地址映射到上级基站中与 RNC直接连接的基站的 端口上，从而完成集中操作维护台与需要配置数据的基站之间的维护 操作通道的建立，接着在步骤 5通过上述通道为基站配置数据； 在配 置数据的操作完成后， 在步驟 6, 基站从获得的配置数据中获取基站 正常运行时的 IP地址， 根据该 IP地址建立基站正常运行时的 IPOA 通道， 最后在步骤 7删除步驟 4中集中操作维护台在 RNC上建立的 路由， 然后结束本次配置操作。
下面通过具体的实例对本发明进行进一步的说明。
图 2是采用本发明所述方法利用缺省通道对与 R C直接连接的 基站 （NodeB )进行配置的原理图， 图中描述的是对与 RNC 直接连 接 NodeB ( 1 )进行配置的过程。 '首先， 由于基站出厂时已经设定了 一个缺省的 IPoA通道和与之匹配的 PVC, 即从 R C与 NodeB之间 的接口 （Iub 接口 ) 到基站控制模块的 PVC, 假设 IP 地址为： 10.11.121.1; Iub接口的虚通路识别符 /虚信道识別符（VPI VCI ) 为： 1/1 (此 PVC通常固定地建立在 Iub接口的 ATM端口 1上），此 IPoA 通道和 PVC在获得正确配置之后仍然保留（此时实际上该 NodeB会 有两个 IPoA实体， 一个为正常工作的， 一个为后备通道）。
先考虑 NodeB ( 1 ) 启动的情况： 由于集中操作维护台知道该 NodeB的连接情况， 即该 NodeB对应 RNC的哪个物理端口， 如果因 为该 NodeB的数据不对且近端无维护人员或维护手段等原因要对该 NodeB进行操作， 则集中操作维护台需要在 RNC上建立一条路由， 将目的 IP地址 10.11.12U对应到 RNC的该端口上，这样，集中操作 維护台即可以和 NodeB ( 1 )之间建立特殊操作维护通道。 然后， 集 中操作维护台对 NodeB ( 1 )配置正确的数据， odeB ( 1 )在从得到 的配置数摒中获得正常运行的 IP 址后， 假设为： 20.1.2.1 , 根据该 IP地址建立 NodeB正常运行时的 IPOA通道， 然后将起初在 RNC上 建立的路由拆除;在 NodeB( 1 )正常运行后，集中操作维护台和 NodeB ( 1 ) 间通过正常的 IPoA通道进行通信， 同时， NodeB仍然保留着 自己的后备通道， 如果 NodeB ( 1 )再次在第一个 ATM端口收到 VPI/VCI为 1/1的信元，则认为该 PVC上承载的是后备的 IPoA信息， 上报 NodeBl的控制模块来处理。
图 3是采用本发明所述方法利用缺省通道对与 NC间接连接的 基站进行配置的原理图， 图中描述的是对与 R C 间接连接的 NodeB ( 2)进行配置的过程。 同样， 按照缺省的规则， 假设 NodeB ( 2 )的 缺省 IP地址为 10.11.121.1 , NodeB ( 2 ) 的 ATM端口 1与其上级设 备 NodeB ( 1 )相连， 其上的缺省 PVC的 VPI/VCI为 1/1 ; 由于集中 操作维护台知道整个 AN的组网情况， 即知道 NodeB ( 2 )和 NodeB ( 1 ) 的连接关系 , 假设 NodeB Π ) 的 ATM端口 N和 NodeB ( 2 ) 的 ATM端口 1连接， 假设目前 R C和 NodeB ( 1 )间的有一条 PVC 连接的 VPI/VCI为 X/Y, 连接到 NodeB ( 1 ) 的 ATM端口 M, 集中 操作维护台在 NodeBl上建立如下 PVC交换： 将（M X/Y ) 交换到 ( N/1/1)上（括号内标识为 ATM端口号 /VPI/VCI )， 并且集中操作 维护台在 RNC上建立一条路由， 将目的 IP地址 10.11.121.1对应到 RNC与 NodeB ( 1 )相连的端口上， 这样， 集中操作维护台和 NodeB
(2) 间的缺省特殊操作维护通道就建立起来了， 集中操作维护台对 NodeB (2)配置正确的数据， NodeB (2)从上述数据中获得正常运 行的 IP地址， 假设为： 20.1.2.2， 根据该 IP地址建立 NodeB正常运 行时的 IPOA通道， 然后将在 RNC上建立的路由拆除。
如果对图.3中的 NodeB(3)进行配置，此时 NodeB( 1 )和 NodeB ( 2 )均已正常运行， 且都得到了正常运行的 IP地址，假设目前 RNC 和 NodeB( 1 )间的有一条 PVC连接的 VPI/VCI为 Χ'/Υ',连接到 NodeB 1 的 ATM端口 M'， 而 NodeB 1的 N'端口通过 VPI/VCI为 I/J的的 FVC 连接搭配 NodeB ( 2 ) 的 P端口， 而 NodeB2的 R端口与 NodeB3连 接。 按照约定， NodeB (2) 的 R端口与 NodeB (3)的 1端口间的 VPI/VCI为 1/1, 假设 NodeB3的 ίΡ地址为 10.11.121.1， 此时， 集中 操作维护台在 NodeB (2)上进行如下 PVC交换： 将（R/1/1) 交换 到 （P/I/J), 在 NodeB (1)上进行如下 PVC交换： 将（Μ'/Χ'/Υ') 交 换到 （NVI/J), 同时集中操作维护台还在 RNC上建立一条路由， 将 目的 IP地址 10.11.121.1对应到 RNC与 NodeBl相连的端口上。这样， 集中操作维护台和 NodeB (3) 间的缺省特殊操作维护通道即已建立 起来， 接着集中操作维护台对 NodeB (3) 配置正确的数据， NodeB
(3)从上述数据中获得正常运行的 IP地址， 假设为： 20.1.2.3, 根据 该 IP地址建立 NodeB正常运行时的 IPOA通道， 然后将起初在 RNC 上建立的路由拆除。
按照上述说明，根据本发明提供的方法， 可以对任意拓朴结构的 组网环境中的 NodeB进行缺省操作维护通道的建立， 并通过此通道 下发正确的配置数据， 从而完成正常 IPOA通道的建立。
需要说明， 如果为了操作方便， 上述配置操作可以通过在集中操

Claims

权 利 要 求
1、 一种基站的配置方法， 包括：
( 1 )判断要进行配置数据的基站是否与无线网络控制器（R C ) 直接连接， 如果是， 建立集中操作维护台与需要配置数据的基站之间 的缺省维护操作通道， 由集中操作维护台发起， 通过该通道为所述基 站配置数据， 然后结束本次配置操作； 否则，
( 2 )确定该基站与集中操作维护台之间的连接通道上的与 RNC 连接的其它上级基站，通过这些上级基站建立集中操作维护台与需要 配置数据的基站之间的缺省维护操作通道， 由集中操作维护台发起， 通过该通道为所述基站配置数据,然后结束本次配置操作。
2、根据权利要求 1所述的基站的配置方法，其特征在于步骤（ 1 ) 中所述建立集中操作维护台与基站之间的维护操作通道包括：
( 21 ) 集中操作维护台在 RNC上建立一条路由；
( 22 )通过所述路由， 将基站的缺省 IPOA ( IPOA: IP OVER ATM , ATM上的 IP, IP: 因特网协议， ATM: 异步传输模式）通道对 应的缺省 IP地址映射到与 R C连接的该基站的端口上，从而完成集 中操作维护台与基站之间的维护操作通道的建立。
3、才良据权利要求 2所述的基站的配置方法，其特征在于步骤（ 1 ) 中所述结束本次配置操作前， 还包括：
( 31 )集中操作维护台通过该维护操作通道将基站正常运行所需 的配置数据下发给基站， 基站从中获得正常运行时的 IP地址， 根据 该 IP地址建立基站正常运行时的 IPOA通道； ( 32 )删除步骤 ( 21 )中集中操作维护台在 RNC上建立的路由。
4、根据权利要求 1所述的基站的配置方法，其特征在于步驟（2) 中所述通过上级基站建立集中操作维护台与需要配置数据的基站之 间的缺省维护操作通道包括：
(41)将所有上级基站的输出端口变换到输入端口；
(42)集中操作维护台在 RN 上建立一条路由；
( 42 )通过所述路由， 将需要配置数据的基站的缺省 IPOA通道 对应的缺省 IP地址映射到上级基站中与 RNC直接连接的基站的端口 上，从而完成集中操作维护台与需要配置数据的基站之间的维护操作 通道的建立。
5、根据权利要求 4所述的基站的配置方法，其特征在于步骤（ 2 ) 中所述结束本次配置操作前， 还包括：
(31)集中操作维护台通过该维护操作通道将基站正常运行所需 的配置数据下发给基站， 基站从中获得正常运行时的 IP地址， 根据 该 ίΡ地址建立基站正常运行时的 ΙΡΟΑ通道；
(32)删除步驟（42)中集中操作维护台在 R C上建立的路由。
PCT/CN2002/000152 2001-11-13 2002-03-13 Procede de configuration d'une station de base WO2003043362A1 (fr)

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