WO2009129676A1 - 一种基站参数的配置方法及配置基站参数的系统 - Google Patents

一种基站参数的配置方法及配置基站参数的系统 Download PDF

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Publication number
WO2009129676A1
WO2009129676A1 PCT/CN2008/072655 CN2008072655W WO2009129676A1 WO 2009129676 A1 WO2009129676 A1 WO 2009129676A1 CN 2008072655 W CN2008072655 W CN 2008072655W WO 2009129676 A1 WO2009129676 A1 WO 2009129676A1
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Prior art keywords
code
base station
configuration
configuring
operation code
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PCT/CN2008/072655
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English (en)
French (fr)
Inventor
向阳
裴慧民
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中兴通讯股份有限公司
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to EP08874051.9A priority Critical patent/EP2276318A4/en
Priority to US12/989,400 priority patent/US8687550B2/en
Publication of WO2009129676A1 publication Critical patent/WO2009129676A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W24/00Supervisory, monitoring or testing arrangements
    • H04W24/02Arrangements for optimising operational condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/04Interfaces between hierarchically different network devices
    • H04W92/10Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Definitions

  • the present invention relates to the field of wireless communications, and in particular, to a method for configuring base station parameters and a system for configuring base station parameters.
  • a base station when accessing a network management system, a base station must first configure certain parameters before it can connect to other network elements and network management systems in the network, for example: base transceiver station (BTS) to pass IP mode and network.
  • BTS base transceiver station
  • the management system To establish a connection, the management system must first configure the IP, IP address mask, and next node address.
  • the configuration process is typically accomplished by connecting a personal computer or a personal digital assistant (PDA) to the base station. This method requires the maintenance or configuration of the engineering staff of the base station to carry an extra personal computer or PDA, which is inconvenient for the base station to be opened and maintained.
  • PDA personal digital assistant
  • the technical problem to be solved by the present invention is to provide a method for configuring base station parameters and a system for configuring base station parameters, and the parameter configuration of the base station can be completed without using a personal computer or a PDA.
  • the present invention provides a method for configuring a base station parameter, including the following steps:
  • the operation code is sent to the base station by the mobile station, where the operation code includes information required to perform the configuration operation; if the base station determines that the received operation code is valid, Then, the corresponding configuration operation is performed according to the information required to perform the configuration operation.
  • the above method may further include:
  • the base station determines that the received operation code is valid, it further sends a release message and an acknowledgement message to the mobile station.
  • the above method may also have the following features:
  • the above method may also have the following features:
  • the information required to perform the configuration operation includes a function code and a parameter list.
  • the function code is used to indicate a type of the configuration operation to be performed, and the parameter list includes the required configuration operation to be performed. parameter.
  • the above method may also have the following features:
  • the base station and the code generation system store the same key and use the same encryption algorithm
  • the operation code further includes a check code, where the check code is obtained by the code generation system using the encryption algorithm to calculate the information required for performing the configuration operation and the locally saved key;
  • the determining, by the base station, whether the received operation code is valid uses the locally saved encryption algorithm to perform information required for performing the configuration operation carried in the received operation code and the locally saved key. After the check code is calculated, the check code is compared with the check code carried in the received operation code, and if the same, the received operation code is determined to be valid, otherwise the received operation code is determined. invalid.
  • the above method may also have the following features:
  • the mobile station transmits the opcode to the base station by dialing the opcode or by transmitting the opcode to the base station by carrying the opcode in a message.
  • the above method may also have the following features:
  • the code generation system is a network management system.
  • the present invention also provides a system for configuring base station parameters, including a base station, a mobile station, and a code generation system;
  • the code generation system is configured to generate an operation code
  • the mobile station is configured to send the operation code to the base station, where the operation code includes a packet
  • the base station is configured to perform a corresponding configuration operation according to the information required to perform the configuration operation when determining that the received operation code is valid.
  • the information required to perform the configuration operation includes a function code and a parameter list.
  • the function code is used to indicate a type of the configuration operation to be performed, and the parameter list includes the required configuration operation to be performed. parameter.
  • the code generation system is a network management system.
  • the base station can complete the message interaction of the air link without relying on other network elements such as the base station controller and the network management system, that is, the parameter configuration can be performed without the base station accessing the network management system.
  • the key and checksum By using the key and checksum, the parameter configuration process triggered by accident or maliciousness is avoided.
  • FIG. 1 is a flow chart of an application for CDMA (Code Division Multiple Access) 2000 base station IP address configuration in an embodiment of the present invention.
  • CDMA Code Division Multiple Access
  • the code generation system after the code generation system generates the base station configuration operation code, it transmits it to the base station through the mobile station, and the base station performs corresponding processing according to the specific situation.
  • the code generation system does not need to access the wireless network where the base station to be configured is located, but the mobile station needs to access, that is, the mobile station can exchange messages with the base station after detecting the signal of the base station to be configured.
  • the operation code can be manually transmitted to the mobile station, and the mobile station transmits the operation code to the base station.
  • the operation code includes the information required to perform the configuration operation, and the information includes:
  • the function code indicates the type of operation that needs to be completed; (2)
  • the parameter list which includes the parameters required for the specified operation.
  • the operation code may further include a check code, which is generated by using an encryption algorithm (such as the MD5 algorithm) according to the function code, the parameter list, and the key, and the encryption algorithm resides at the base station and In the network management system, the method in which the base station calculates the check code is the same as the method in which the code generation system generates the full code.
  • the present invention is applied to a CDMA2000 system, and the flow chart is configured by using a configuration of an IP address as an example.
  • the code generation system uses a network management system, and specifically includes the following steps:
  • Step 101 The network management system generates an operation code for configuring a base station IP address. Configuration in opcode
  • the function code of the IP address is 001.
  • the parameter list is a 32-bit IP address. If the IP address is 10.51.51.1, the parameter list is 010051051001.
  • Step 102 The mobile station dials the operation code as the called number, or sends a control channel short message whose content is an operation code to the base station through the access channel;
  • Step 103 After demodulating the access channel or receiving the operation code, the base station decodes the operation code.
  • Step 104 The base station uses the same key and decoding that is stored on the network management system to generate the operation code. The obtained function code and parameter list are used to calculate a check code, and compare whether the decoded check code and the calculated check code are equal. If they are equal, the input operation code is valid, otherwise the input operation code is invalid;
  • Step 105 If the input operation code is invalid, the base station sends a release message to the mobile station through the forward traffic channel, and sends a reject message to the mobile station by using the paging channel, indicating that the input operation code is invalid; The code is valid, the base station completes the specified configuration operation, sends a release message to the mobile station through the forward traffic channel, and sends a confirmation message to the mobile station using the paging channel, prompting the input to be valid.
  • This embodiment illustrates the present invention by taking a board or a whole BTS of a BTS as an example in a CDMA2000 system.
  • the code generation system uses a network management system, and specifically includes the following steps:
  • Step 201 The network management system generates an operation code for resetting the BTS.
  • the function code reset in the opcode is 002.
  • the parameter list is the corresponding module or the entire BTS. If it is necessary to reset the entire BTS, use 00 to indicate that the reset object is the entire BTS, then the parameter list is 00. Subsequent steps and above The step 102 105 of configuring the IP address is identical and will not be described here.
  • each network element in the system for configuring the parameters of the base station is the same as the above configuration method, and is not described here.
  • the method and system of the present invention can also be applied to base stations of GSM (Global System for Mobile Communications), WCDMA (Wideband Code Division Multiple Access), Winmax (Worldwide Interoperability for Microwave Access), etc.
  • GSM Global System for Mobile Communications
  • WCDMA Wideband Code Division Multiple Access
  • Winmax Worldwide Interoperability for Microwave Access
  • the base station can complete the message interaction of the air link without relying on other network elements such as the base station controller and the network management system, that is, the parameter configuration can be performed without the base station accessing the network management system.
  • the key and checksum the parameter configuration process triggered by accident or maliciousness is avoided.

Description

一种基站参数的配置方法及配置基站参数的系统
技术领域
本发明涉及无线通信领域, 尤其涉及一种基站参数的配置方法及配置基 站参数的系统。
背景技术
在无线通信系统中, 基站在接入网络管理系统时, 必须先配置好某些参 数, 才能连接到网络中其它网元和网络管理系统, 例如: 基站收发台 (BTS ) 要通过 IP方式和网络管理系统建立连接, 就必须先完成 IP、 IP地址掩码、 下 一节点地址等信息的配置。 而配置过程则一般是通过将个人电脑或者个人数 字助理(PDA )等设备连接到基站来完成的。 这种方式需要维护或者配置基 站的工程人员额外携带个人电脑或者 PDA来进行, 不方便基站的开通和维 护。 发明内容
本发明所要解决的技术问题是提供一种基站参数的配置方法及配置基站 参数的系统, 无需通过个人电脑或者 PDA即可完成基站的参数配置工作。
为解决上述问题, 本发明提供了一种基站参数的配置方法, 包括以下步 骤:
代码生成系统生成操作码后, 通过移动台将所述操作码发送给基站, 其 中, 所述操作码中包括执行配置操作所需要的信息; 所述基站若判断接收到 的所述操作码有效, 则根据所述执行配置操作所需要的信息执行相应的配置 操作。
进一步地, 上述方法还可包括:
若所述基站判断接收到的所述操作码有效, 则还向所述移动台发送释放 消息和确认消息。
进一步地, 上述方法还可具有以下特征:
1 180800483 若所述基站判断接收到的所述操作码无效, 则向所述移动台发送释放消 息和拒绝消息。
进一步地, 上述方法还可具有以下特征:
所述执行配置操作所需要的信息中包括功能码及参数列表; 其中, 所述 功能码用于指示所要执行的配置操作的类型, 所述参数列表中包括所述所要 执行的配置操作所需要的参数。
进一步地, 上述方法还可具有以下特征:
所述基站和所述代码生成系统上保存有相同的密钥, 且使用相同的加密 算法;
所述操作码中还包括校验码, 所述校验码是所述代码生成系统使用所述 加密算法对所述执行配置操作所需要的信息及本地保存的密钥进行计算得到 的;
所述基站判断接收到的所述操作码是否有效是指: 所述基站使用本地保 存的加密算法对接收到的所述操作码中携带的执行配置操作所需要的信息及 本地保存的密钥进行计算得到校验码后, 将该校验码与接收到的所述操作码 中携带的校验码进行比较, 相同则判断接收到的所述操作码有效, 否则判断 接收到的所述操作码无效。
进一步地, 上述方法还可具有以下特征:
所述移动台通过拨打所述操作码来将所述操作码发送给所述基站或通过 在消息中携带所述操作码来将所述操作码发送给所述基站。
进一步地, 上述方法还可具有以下特征:
所述代码生成系统为网络管理系统。
为解决上述问题, 本发明还提供了一种配置基站参数的系统, 包括基站、 移动台及代码生成系统;
所述代码生成系统用于生成操作码;
所述移动台用于将所述操作码发送给所述基站, 其中, 所述操作码中包
2 180800483 括执行配置操作所需要的信息;
所述基站用于在判断接收到的所述操作码有效时, 根据所述执行配置操 作所需要的信息执行相应的配置操作。
进一步地, 上述系统还可具有以下特征:
所述执行配置操作所需要的信息中包括功能码及参数列表; 其中, 所述 功能码用于指示所要执行的配置操作的类型, 所述参数列表中包括所述所要 执行的配置操作所需要的参数。
进一步地, 上述系统还可具有以下特征:
所述代码生成系统为网络管理系统。
釆用本发明后, 在不依赖基站控制器和网络管理系统等其它网元的条件 下, 基站就能够完成空中链路的消息交互, 即不需要基站接入网络管理系统 就可以进行参数的配置; 通过使用密钥和校验码, 避免了意外或者恶意触发 的参数配置过程。 附图概述
图 1为本发明实施例中应用于 CDMA (码分多址) 2000基站 IP地址配 置时的流程图。 本发明的较佳实施方式
下面将结合附图及实施例对本发明的技术方案进行更详细的说明。
在本发明中, 代码生成系统生成基站配置操作码后, 通过移动台发送给 基站, 基站根据具体情况做出相应的处理。 其中, 代码生成系统不需要接入 待配置的基站所在的无线网络, 但移动台需接入, 即移动台在检测到待配置 基站的信号后, 才能够与基站进行消息交换。 在代码生成系统生成操作码后, 可通过人工的方式将操作码发送给移动台, 由移动台将操作码发送给基站。
其中, 上述操作码包含执行配置操作所需要的信息, 该信息具体包括:
3 180800483 ( 1 ) 功能码, 表明需要完成的操作类型; (2 )参数列表, 其中包括指定操 作所需要的参数。 除此之外, 该操作码中还可包括校验码, 该校验码是使用 加密算法(如 MD5算法), 根据功能码、 参数列表和密钥生成的, 该加密算 法驻留在基站和网络管理系统中, 即基站计算校验码的方法与代码生成系统 生成校 3全码的方法相同。
实施例一
如图 1所示, 是本发明应用于 CDMA2000系统, 以 IP地址的配置为例 进行基站配置时的流程图, 在本实施例中, 代码生成系统使用网络管理系统, 具体包括以下步骤:
步骤 101 : 网络管理系统生成配置基站 IP地址的操作码。 操作码中配置
IP地址的功能代码以 001为例, 参数列表为 32位 IP地址, 假设配置 IP地址 为 10.51.51.1 , 则参数列表为 010051051001 ;
步骤 102: 移动台将操作码作为被叫号码来拨打, 或者通过接入信道向 基站发送内容为操作码的控制信道短信;
步骤 103: 基站解调接入信道或接收到操作码后, 对操作码进行解码; 步骤 104: 基站利用其上保存的与网络管理系统生成操作码时所使用的 密钥相同的密钥、 解码得到的功能码及参数列表计算校验码, 比较解码得到 的校验码和计算得出的校验码是否相等, 若相等, 则此次输入操作码有效, 否则此次输入操作码无效;
步骤 105: 若此次输入操作码无效, 则基站通过前向业务信道发送释放 消息给移动台, 并使用寻呼信道向移动台发送拒绝消息, 提示此次输入操作 码无效; 若此次输入操作码有效, 基站完成指定配置操作, 通过前向业务信 道发送释放消息给移动台, 并使用寻呼信道向移动台发送确认消息, 提示输 入有效。
实施例二
本实施例是以在 CDMA2000系统中, 复位 BTS某个单板或者整个 BTS 为例来说明本发明的。 在本实施例中, 代码生成系统使用网络管理系统, 具 体包括以下步骤:
4 180800483 步骤 201 : 网络管理系统生成复位 BTS的操作码。 操作码中复位的功能 代码以 002为例, 参数列表为相应需要复位的模块或者整个 BTS, 假设是需 要复位整个 BTS, 使用 00表示复位对象为整个 BTS, 则参数列表为 00; 后续步骤和上述配置 IP地址的步骤 102 105完全相同,在此不再进行赞 述。
而配置基站参数的系统中各网元的实现同上述配置方法, 在此不再进行 赘述。 本发明所述方法和系统还可以应用于 GSM (全球移动通信系统) 、 WCDMA (宽带码分多址) 、 Winmax (全球微波接入互操作性)等制式的基 站, 方法所涉及的流程会因为不同制式呼叫流程和信道名称不同而有差异, 但本发明的核心思想是通过网络和移动台的空口信令简单交互, 完成参数配 置, 重点不在于各种制式下不同流程的描述, 所以不再——举例说明。
工业实用性
釆用本发明后, 在不依赖基站控制器和网络管理系统等其它网元的条件 下, 基站就能够完成空中链路的消息交互, 即不需要基站接入网络管理系统 就可以进行参数的配置; 通过使用密钥和校验码, 避免了意外或者恶意触发 的参数配置过程。
5 180800483

Claims

权 利 要 求 书
1、 一种基站参数的配置方法, 其特征在于, 包括以下步骤: 代码生成系统生成操作码后, 通过移动台将所述操作码发送给基站, 其 中, 所述操作码中包括执行配置操作所需要的信息; 所述基站若判断接收到 的所述操作码有效, 则根据所述执行配置操作所需要的信息执行相应的配置 操作。
2、 如权利要求 1所述的配置方法, 其特征在于, 还包括:
若所述基站判断接收到的所述操作码有效, 则还向所述移动台发送释放 消息和确认消息。
3、 如权利要求 1所述的配置方法, 其特征在于,
若所述基站判断接收到的所述操作码无效, 则向所述移动台发送释放消 息和拒绝消息。
4、 如权利要求 1所述的配置方法, 其特征在于,
所述执行配置操作所需要的信息中包括功能码及参数列表; 其中, 所述 功能码用于指示所要执行的配置操作的类型, 所述参数列表中包括所述所要 执行的配置操作所需要的参数。
5、 如权利要求 1、 2或 3所述的配置方法, 其特征在于,
所述基站和所述代码生成系统上保存有相同的密钥, 且使用相同的加密 算法;
所述操作码中还包括校验码, 所述校验码是所述代码生成系统使用所述 加密算法对所述执行配置操作所需要的信息及本地保存的密钥进行计算得到 的;
所述基站判断接收到的所述操作码是否有效是指: 所述基站使用本地保 存的加密算法对接收到的所述操作码中携带的执行配置操作所需要的信息及 本地保存的密钥进行计算得到校验码后, 将该校验码与接收到的所述操作码 中携带的校验码进行比较, 相同则判断接收到的所述操作码有效, 否则判断 接收到的所述操作码无效。
6 180800483 6、 如权利要求 1所述的配置方法, 其特征在于,
所述移动台通过拨打所述操作码来将所述操作码发送给所述基站或通过 在消息中携带所述操作码来将所述操作码发送给所述基站。
7、 如权利要求 1所述的配置方法, 其特征在于,
所述代码生成系统为网络管理系统。
8、 一种配置基站参数的系统, 包括基站, 其特征在于,
还包括移动台及代码生成系统;
所述代码生成系统用于生成操作码;
所述移动台用于将所述操作码发送给所述基站, 其中, 所述操作码中包 括执行配置操作所需要的信息;
所述基站用于在判断接收到的所述操作码有效时, 根据所述执行配置操 作所需要的信息执行相应的配置操作。
9、 如权利要求 8所述的系统, 其特征在于,
所述执行配置操作所需要的信息中包括功能码及参数列表; 其中, 所述 功能码用于指示所要执行的配置操作的类型, 所述参数列表中包括所述所要 执行的配置操作所需要的参数。
10、 如权利要求 8所述的系统, 其特征在于,
所述代码生成系统为网络管理系统。
7 180800483
PCT/CN2008/072655 2008-04-25 2008-10-10 一种基站参数的配置方法及配置基站参数的系统 WO2009129676A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08874051.9A EP2276318A4 (en) 2008-04-25 2008-10-10 METHOD AND SYSTEM FOR CONFIGURING THE PARAMETERS OF A BASE STATION
US12/989,400 US8687550B2 (en) 2008-04-25 2008-10-10 Method and system for configuring base station parameters

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