WO2015100962A1 - 一种基站设备自愈的实现方法及装置 - Google Patents

一种基站设备自愈的实现方法及装置 Download PDF

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Publication number
WO2015100962A1
WO2015100962A1 PCT/CN2014/080252 CN2014080252W WO2015100962A1 WO 2015100962 A1 WO2015100962 A1 WO 2015100962A1 CN 2014080252 W CN2014080252 W CN 2014080252W WO 2015100962 A1 WO2015100962 A1 WO 2015100962A1
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WO
WIPO (PCT)
Prior art keywords
self
healing
network element
alarm
fault
Prior art date
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PCT/CN2014/080252
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English (en)
French (fr)
Inventor
谢敏
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Priority to US15/109,159 priority Critical patent/US10405212B2/en
Priority to JP2016544119A priority patent/JP6581095B2/ja
Priority to EP14876971.4A priority patent/EP3091780B1/en
Publication of WO2015100962A1 publication Critical patent/WO2015100962A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/04—Arrangements for maintaining operational condition
    • 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

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for implementing self-healing of a base station device.
  • the SON Self-Organizing Network
  • LTE Long Term Evolution
  • the main idea is to implement some autonomic functions of the wireless network. , reduce manual participation and reduce operating costs.
  • Self-healing is an important feature of SON, which aims to solve or mitigate base station equipment failures by automatically triggering fault or performance recovery operations.
  • the network layer is generally classified into an NMS (Network Management System), an EMS (Element Management System), and an E (Network Equipment).
  • Embodiments of the present invention provide a method and an apparatus for implementing self-healing of a base station device, so as to at least solve the problem that the system cannot automatically perform self-healing or performance recovery in the related art.
  • a method for implementing self-healing of a base station device including: real-time monitoring whether a base station device generates a fault or a performance indicator event; and when the base station device is monitored, the fault or performance indicator event is generated.
  • the self-healing alarm configuration file includes a single-network self-healing alarm configuration file and an associated network element self-healing alarm configuration file.
  • the single-network self-healing alarm configuration file is saved in the network element, and the associated network element self-healing alarm configuration file is saved in the network management.
  • the querying the self-healing alarm profile according to the monitored fault or performance indicator event when the base station device is detected to generate the fault or the performance indicator event includes: when the base station device is monitored, the single ticket is generated.
  • the self-healing alarm configuration file is searched for in the network element according to the fault or the performance indicator event of the monitored single network element; and the associated network element is generated when the base station device is monitored.
  • the self-healing alarm configuration file is searched in the network management system according to the fault or performance indicator event of the associated network element.
  • the self-healing execution information includes a self-healing operation, a self-healing execution mode, and a self-healing execution device that performs a self-healing operation.
  • the self-healing operation includes a recovery operation, a compensation operation, and an end operation.
  • the compensation operation is performed; wherein the compensation operation refers to modifying the parameter that does not exist the alarm network element.
  • an apparatus for implementing self-healing of a base station device including: a monitoring module configured to monitor whether a base station device generates a fault or a performance indicator event in real time; and a searching module configured to monitor When the base station device generates the fault or performance indicator event, the self-healing alarm configuration file is queried according to the monitored fault or performance indicator event; the obtaining module is set to obtain the corresponding self-healing according to the self-healing alarm configuration file that is queried. Execution information; a self-healing module, configured to self-heal according to the self-healing execution information.
  • the self-healing alarm configuration file includes a single-network self-healing alarm configuration file and an associated network element self-healing alarm configuration file; wherein the single network element self-healing alarm configuration file is saved in the network element, The associated NE self-healing alarm configuration file is saved in the NMS.
  • the locating module includes: a network element locating unit, configured to: when the base station device detects that the single network element is faulty or performance indicator event, according to the fault or performance indicator event of the monitored single network element Searching for the self-healing alarm configuration file in the network element; the network management unit is configured to: when the base station device detects that the associated network element is faulty or performance indicator event, according to the fault of the associated network element being monitored or The performance indicator event is used to find a self-healing alarm profile in the network management system.
  • a network element locating unit configured to: when the base station device detects that the single network element is faulty or performance indicator event, according to the fault or performance indicator event of the monitored single network element Searching for the self-healing alarm configuration file in the network element
  • the network management unit is configured to: when the base station device detects that the associated network element is faulty or performance indicator event, according to the fault of the associated network element being monitored or The performance indicator event is used to find a self-healing alarm profile in the
  • FIG. 1 is a flowchart of a method for implementing self-healing of a base station device according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram of an apparatus for implementing self-healing of a base station device according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a self-healing rule for self-healing of a base station device according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a self-healing process of a network element of a base station device according to an embodiment of the present invention
  • FIG. 6 is a flowchart of a self-healing process of a network management device of a base station device according to an embodiment of the present invention.
  • the embodiment of the present invention queries the corresponding self-healing rule according to the type of the alarm, and the self-healing operation, the self-healing execution mode, and the self-healing execution device (network element or network management) are provided in the self-healing rule, and the system is self-healing according to the self-healing
  • the rule executes the self-healing process to perform automatic recovery of the fault.
  • the solution includes two scenarios between the network element and the network element.
  • the alarms that can be processed by the local network element are recovered by the network element according to the self-healing rules.
  • the network management unit and the network element jointly recover the fault according to the self-healing rules.
  • FIG. 1 is a flowchart of a method for implementing self-healing of a base station device according to an embodiment of the present invention. As shown in FIG. 1, the following steps are included (steps S101 to S104). Step S101: Real-time monitoring whether the base station device generates a fault or performance indicator event. Step S102: When the base station device is detected to generate the fault or performance indicator event, the self-healing alarm configuration file is queried according to the monitored fault or performance indicator event. Step S103: Acquire corresponding self-healing execution information according to the self-healing alarm configuration file that is queried. Step S104: Perform self-healing according to the self-healing execution information.
  • the self-healing alarm configuration file may include a single-network self-healing alarm configuration file and an associated network element self-healing alarm configuration file, where the single-network self-healing alarm configuration file is saved in the network element, and the associated network element self-healing The alarm configuration file is saved in the NMS.
  • querying the self-healing alarm profile according to the monitored fault or performance indicator event may include: when the base station is monitored When the device generates the failure or performance indicator event of the single network element, the self-healing alarm configuration file is searched for in the network element according to the fault or performance indicator event of the single network element being monitored; When the fault or performance indicator event of the associated network element is detected, the self-healing alarm configuration file is searched in the network management system according to the fault or performance indicator event of the associated network element.
  • the self-healing execution information includes a self-healing operation, a self-healing execution mode, and a self-healing execution device for performing a self-healing operation, wherein the self-healing operation includes a recovery operation, a compensation operation, and an end operation.
  • the compensation operation is performed; wherein the compensation operation is performed by modifying the parameter that does not exist the alarm network element, The alarm network element cannot be switched to the faulty cell where the alarm network element exists.
  • FIG. 2 is a schematic diagram of a device for implementing self-healing of a base station device according to an embodiment of the present invention.
  • the method includes: a monitoring module 201 configured to monitor whether a base station device generates a fault or a performance indicator event in real time; 202, configured to query the self-healing alarm configuration file according to the monitored fault or performance indicator event when the base station device detects that the fault or the performance indicator event is generated; the obtaining module 203 is set to The self-healing execution profile of the query is obtained, and the self-healing execution information is obtained.
  • the self-healing module 204 is configured to self-heal according to the self-healing execution information.
  • the self-healing alarm configuration file of the embodiment of the present invention includes a single-network self-healing alarm configuration file and an associated network element self-healing alarm configuration file; wherein the single-network element self-healing alarm configuration file is saved in the network element, The associated NE self-healing alarm configuration file is saved in the NMS.
  • the searching module 202 includes: a network element searching unit, configured to: when the base station device detects that the single network element fails or performance indicator event, according to the monitored single The fault or the performance indicator event of the network element, the self-healing alarm configuration file is searched in the network element; the network management search unit is configured to: when the base station device is detected to generate the fault or performance indicator event of the associated network element, The device detects the fault or performance indicator event of the associated network element, and searches for the self-healing alarm configuration file in the network management system.
  • FIG. 3 is a diagram showing the basic operation composition of the self-healing of the base station device according to the embodiment of the present invention. As shown in FIG.
  • the basic operations of the self-healing of the base station device include a recovery operation, a compensation operation, and an end operation.
  • the recovery operation includes an operation ID, an operation name, an operation performer, and an operation result set.
  • the name of the NE operation is as follows: Query the parameters of the NE and reset the board.
  • the name of the NMS is as follows: Query the parameters of the associated NE and query the associated NE alarm. Table 1 lists the basic operation attribute table.
  • the network element system and the network management system respectively provide a self-healing alarm configuration file, and the self-healing alarm configuration file of the pure network element is saved in the network element, and provides self-healing execution information that can be completed by the network element, which involves The self-healing alarm configuration file of the NMS is saved by the NMS.
  • the self-healing execution information that needs to be completed between the associated NEs is provided.
  • the NMS and the NE will monitor all the trigger events saved by the NMS and the NE.
  • FIG. 4 is a schematic diagram of an alarm self-healing rule for self-healing of a base station device according to an embodiment of the present invention. As shown in FIG.
  • each event requiring self-healing (such as alarm or performance deterioration), the system defaults to a self-healing rule.
  • the self-healing rule is to provide a self-healing operation for each type of alarm or performance event to be concerned.
  • a self-healing operation combines different self-healing rules to automatically recover various alarms.
  • the self-healing rule consists of A series of self-healing basic operations and execution sequences.
  • the compensation operation can also be performed in the rule to minimize the impact.
  • a single network element does not need to cooperate with the network management system. Most of the recovery operations can be performed by the network element according to the rules, and the network management is not required to participate.
  • This type of rule is sent to the NE. After the NE detects the event that needs to be self-healing, the NE performs the basic operations in sequence according to the set self-healing rules. The basic operation of the self-healing process is generally: Reset the board.
  • a single network element needs to cooperate with the network management system. This type of rule is stored in the network management system.
  • the basic operation is performed in sequence according to the set self-healing rule.
  • the basic operations of the self-healing process generally include: Modifying the parameters of a single NE and resetting the board.
  • the network management collaboration is required between the network elements: Most of the recovery operations can be performed by the network element according to the rules, and the network management is not required to participate.
  • This type of rule is sent to the NE. After the NE detects the event that needs to be self-healing, the NE performs the basic operations in sequence according to the set self-healing rules.
  • the basic operation of the self-healing process is generally: Reset the board. Some basic operations are performed across network elements, such as compensation operations. When the alarm cannot be recovered, and you do not want to affect other network elements, you need to modify the parameters of other network elements to prevent other network elements from switching to the faulty cell. This basic operation can only be implemented in the network management.
  • the self-healing process of the two embodiments of the base station device network element and the base station device network management according to the embodiment of the present invention is described below with reference to FIG. 5 and FIG. 6 as an example of the cell sleep alarm and the performance deterioration alarm.
  • the network management system and the network element provide a set of common basic operations. See the "Basic Operation Set XML File" below.
  • the actionExecutor is performed by the network element.
  • the actionExecutor is performed by the network management.
  • actionExecutor "Webmaster”
  • the self-healing operation includes recovery operations (Operation 1, Operation 2, Operation 3, Operation 4, Operation 5), Compensation operation (Operation 6), and End operation (Operation 7 and Operation 8).
  • recovery operations Operation 1, Operation 2, Operation 3, Operation 4, Operation 5
  • Compensation operation Operation 6
  • End operation Operation 7 and Operation 8
  • the user on the U2000 can view and modify the self-healing rules of each alarm. It can also replace the unreasonable self-healing rules or the next operation of the self-healing operation result.
  • the user on the network management system can manually set the self-healing rule according to the self-healing basic operation provided by the system for the alarm without the self-healing rule.
  • the alarm is added to the alarm XML file that needs to be self-healing.
  • the alarm can be self-healing according to the self-healing rules set by the user.
  • the network management system automatically returns the self-healing rules of the site during the upgrade, and updates the default self-healing rules of the system, so that the default self-healing rules of the system are more reasonable.
  • the system can automatically perform the self-healing or performance optimization of the alarm according to the configured self-healing rule. If the self-healing rule is found to be unreasonable in the actual scenario. Or the user can dynamically adjust the self-healing rules.
  • the self-healing rules set by the user can be collected periodically to update the default self-healing rules in the system.
  • the system does not provide alarms or performance events for the default self-healing rules, as long as the system A set of self-healing operations can be provided to solve the fault.
  • the user can set the self-healing rule according to the self-healing operation provided by the system. The alarm will not be solved manually, and the system will automatically process the self-healing rules.
  • the embodiments of the present invention have the following technical effects: When a single network element or associated network element alarm occurs, or the performance is deteriorated (single network element or the performance of the local network element is degraded to involve multiple network elements), the user does not need to use the following technical effects: Manually repeat the solution to solve the alarm or optimize the corresponding parameters to optimize performance.
  • the system automatically performs self-healing or performance optimization of the alarm according to the self-healing rules provided in advance. And the user can adjust the self-healing rule according to the actual situation. After the user adjusts, the system can perform self-healing according to the set of rules for the user to configure the alarm.
  • the system does not need to worry about the unreasonable or unsatisfactory self-healing rules provided by the system. Claim.
  • the self-healing rule base can periodically collect user rules for automatic update, making self-healing more effective. Through this method, manual parameters can be reduced, and operation and maintenance costs can be reduced.
  • the system automatically processes the fault according to the self-healing rule, and reduces the fault handling.
  • the artificial complexity in the process reduces the dependence of fault handling on professional engineers and achieves safer and more efficient maintenance of base station equipment.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
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Abstract

　本发明公开了一种基站设备自愈的实现方法及装置，涉及通信技术领域，其方法包括：实时监听基站设备是否产生了故障或性能指标事件；当监听到基站设备产生了所述故障或性能指标事件时，根据所监听到的故障或性能指标事件查询自愈告警配置文件；根据所查询的自愈告警配置文件，获取对应的自愈执行信息；根据所述自愈执行信息进行自愈。本发明通过查找预先提供的自愈规则自动进行告警的自愈，减少了故障处理过程的人工复杂度，并降低了故障处理对专业工程师的依赖。

Description

一种基站设备自愈的实现方法及装置 技术领域 本发明涉及通信技术领域， 特别涉及一种基站设备自愈的实现方法及装置。 背景技术 SON ( Self-Organizing Network, 自组织网络） 是在 LTE (Long Term Evolution, 长期演进技术） 的网络的标准化阶段由移动运营商主导提出的概念， 其主要思路是实 现无线网络的一些自主功能， 减少人工参与， 降低运营成本。 自愈是 SON的一个重要 功能， 目的是通过自动触发故障或性能恢复操作解决或者减轻基站设备故障。 在移动通信系统中， 网络层次一般分为 NMS (Network Management System, 网络 管理系统）、 EMS ( Element Management System , 网元管理系统）、 E ( Network Equipment, 网元）。 当网元发生故障或性能变差时， 都会通过南向接口向 EMS上报故 障或性能指标等事件， 用户必须随时关注这些事件， 并做出正确的处理， 使其故障恢 复， 性能变优， 处理某些故障和性能事件还必须有一定的专业基础， 和对系统本身有 一定程度的了解， 甚至需要依赖专业工程师。 系统无法自动完成自愈或者性能恢复。 发明内容 本发明实施例提供一种基站设备自愈的实现方法及装置， 以至少解决相关技术中 系统无法自动完成自愈或者性能恢复的问题。 根据本发明实施例的一个方面， 提供了一种基站设备自愈的实现方法， 包括： 实时监听基站设备是否产生了故障或性能指标事件； 当监听到基站设备产生了所述故障或性能指标事件时， 根据所监听到的故障或性 能指标事件查询自愈告警配置文件； 根据所查询的自愈告警配置文件， 获取对应的自愈执行信息； 根据所述自愈执行信息进行自愈。 可选地， 所述自愈告警配置文件包括单网元自愈告警配置文件和关联网元自愈告 警配置文件。 可选地， 所述单网元自愈告警配置文件保存在网元中， 所述关联网元自愈告警配 置文件保存在网管中。 可选地， 所述当监听到基站设备产生了所述故障或性能指标事件时， 根据所监听 到的故障或性能指标事件查询自愈告警配置文件包括： 当监听到基站设备产生了所述单网元的故障或性能指标事件时， 根据所监听到单 网元的故障或性能指标事件， 在所述网元中查找自愈告警配置文件； 当监听到基站设备产生了所述关联网元的故障或性能指标事件时， 根据所监听到 关联网元的故障或性能指标事件， 在所述网管中查找自愈告警配置文件。 可选地， 所述自愈执行信息包括自愈操作、 自愈执行方式及执行自愈操作的自愈 执行设备。 可选地， 所述自愈操作包括恢复操作、 补偿操作以及结束操作。 可选地， 当所述单网元或关联网元使用恢复操作不能恢复故障或性能指标事件的 告警时， 则进行补偿操作； 其中， 所述补偿操作是指通过修改不存在告警网元的参数， 使所述不存在告警网 元无法切换到存在告警网元的故障小区中。 根据本发明实施例的另一方面， 提供了一种基站设备自愈的实现装置， 包括： 监听模块， 设置为实时监听基站设备是否产生了故障或性能指标事件； 查找模块， 设置为当监听到基站设备产生了所述故障或性能指标事件时， 根据所 监听到的故障或性能指标事件查询自愈告警配置文件； 获取模块， 设置为根据所查询的自愈告警配置文件， 获取对应的自愈执行信息； 自愈模块， 设置为根据所述自愈执行信息进行自愈。 可选地， 所述自愈告警配置文件包括单网元自愈告警配置文件和关联网元自愈告 警配置文件； 其中， 所述单网元自愈告警配置文件保存在网元中， 所述关联网元自愈告警配置 文件保存在网管中。 可选地， 所述查找模块包括: 网元查找单元， 设置为当监听到基站设备产生了所述单网元的故障或性能指标事 件时， 根据所监听到单网元的故障或性能指标事件， 在所述网元中查找自愈告警配置 文件； 网管查找单元， 设置为当监听到基站设备产生了所述关联网元的故障或性能指标 事件时， 根据所监听到关联网元的故障或性能指标事件， 在所述网管中查找自愈告警 配置文件。 与相关技术相比较， 本发明实施例的有益效果在于： 本发明实施例通过预先设定故障自愈的规则， 在基站发生故障或性能下降的情况 下， 系统根据自愈规则， 自动处理故障， 并减少了故障处理过程中人工复杂度， 降低 故障处理对专业工程师的依赖， 达到更安全有效的维护基站设备。 附图说明 图 1是本发明实施例提供的一种基站设备自愈的实现方法流程图； 图 2是本发明实施例提供的一种基站设备自愈的实现装置示意图； 图 3是本发明实施例提供的基站设备自愈的基本操作组成图； 图 4是本发明实施例提供的基站设备自愈的告警自愈规则示意图； 图 5是本发明实施例提供的基站设备网元的自愈过程流程图； 图 6是本发明实施例提供的基站设备网管的自愈过程流程图。 具体实施方式 以下结合附图对本发明实施例的优选实施例进行详细说明， 应当理解， 以下所说 明的优选实施例仅用于说明和解释本发明实施例， 并不用于限定本发明实施例。 本发明实施例根据告警类型查询对应的自愈规则， 自愈规则中给出了告警可执行 的自愈操作、 自愈执行方式以及自愈执行设备（网元或者网管）， 系统根据该自愈规则 执行自愈流程， 进行故障的自动恢复。 其中该方案包含网元内和网元间两种场景， 对 于本网元能够处理的告警， 由网元根据自愈规则进行故障恢复， 对于本网元处理不了 的告警或者网元间的告警， 由网管和网元共同根据自愈规则进行故障恢复。 图 1显示了本发明实施例提供的一种基站设备自愈的实现方法流程图， 如图 1所 示， 包括以下步骤 （步骤 S101至步骤 S104)。 步骤 S101 : 实时监听基站设备是否产生了故障或性能指标事件。 步骤 S102: 当监听到基站设备产生了所述故障或性能指标事件时， 根据所监听到 的故障或性能指标事件查询自愈告警配置文件。 步骤 S103 : 根据所查询的自愈告警配置文件， 获取对应的自愈执行信息。 步骤 S104: 根据所述自愈执行信息进行自愈。 本发明实施例上述自愈告警配置文件可以包括单网元自愈告警配置文件和关联网 元自愈告警配置文件， 其中单网元自愈告警配置文件保存在网元中， 关联网元自愈告 警配置文件保存在网管中。 在本发明实施例的一个实施方式中， 当监听到基站设备产生了所述故障或性能指 标事件时， 根据所监听到的故障或性能指标事件查询自愈告警配置文件可以包括： 当 监听到基站设备产生了所述单网元的故障或性能指标事件时， 根据所监听到单网元的 故障或性能指标事件， 在所述网元中查找自愈告警配置文件； 当监听到基站设备产生 了所述关联网元的故障或性能指标事件时， 根据所监听到关联网元的故障或性能指标 事件， 在所述网管中查找自愈告警配置文件。 本发明实施例所述自愈执行信息包括自愈操作、 自愈执行方式及执行自愈操作的 自愈执行设备， 其中所述自愈操作包括恢复操作、 补偿操作以及结束操作。 当所述单网元或关联网元使用恢复操作不能恢复故障或性能指标事件的告警时， 则进行补偿操作； 其中， 所述补偿操作是指通过修改不存在告警网元的参数， 使所述 不存在告警网元无法切换到存在告警网元的故障小区中。 图 2显示了本发明实施例提供的一种基站设备自愈的实现装置示意图， 如图 2所 示， 包括： 监听模块 201， 设置为实时监听基站设备是否产生了故障或性能指标事件; 查找模块 202， 设置为当监听到基站设备产生了所述故障或性能指标事件时， 根据所 监听到的故障或性能指标事件查询自愈告警配置文件； 获取模块 203， 设置为根据所 查询的自愈告警配置文件， 获取对应的自愈执行信息； 自愈模块 204， 设置为根据所 述自愈执行信息进行自愈。 本发明实施例所述自愈告警配置文件包括单网元自愈告警配置文件和关联网元自 愈告警配置文件； 其中， 所述单网元自愈告警配置文件保存在网元中， 所述关联网元 自愈告警配置文件保存在网管中。 在本发明实施例的一个实施方式中， 所述查找模块 202包括： 网元查找单元， 设 置为当监听到基站设备产生了所述单网元的故障或性能指标事件时， 根据所监听到单 网元的故障或性能指标事件， 在所述网元中查找自愈告警配置文件； 网管查找单元， 设置为当监听到基站设备产生了所述关联网元的故障或性能指标事件时， 根据所监听 到关联网元的故障或性能指标事件， 在所述网管中查找自愈告警配置文件。 图 3显示了本发明实施例提供的基站设备自愈的基本操作组成图， 如图 3所示， 基站设备自愈的基本操作包括恢复操作、 补偿操作以及结束操作。 其中恢复操作包括 操作 ID、操作名称、操作执行者以及操作结果集。 网元操作名称如： 查询本网元参数、 复位单板； 网管操作名称如： 查询关联网元参数、 查询关联网元告警， 表 1为基本操 作属性表。 表 1 : 基本操作属性表:
Figure imgf000006_0001
本发明实施例网元系统和网管系统分别提供了自愈告警配置文件， 纯网元的自愈 告警配置文件， 在网元保存， 提供需要本网元就能完成的自愈执行信息， 涉及到网管 的自愈告警配置文件， 由网管保存， 提供需要关联网元间完成的自愈执行信息， 网管 和网元会分别监听自己保存的所有触发事件。 图 4显示了本发明实施例提供的基站设备自愈的告警自愈规则示意图， 如图 4所 示， 每个需要自愈的事件（如告警或性能恶化）， 系统默认带一套自愈规则， 自愈规则 是对每一种告警或需关注的性能事件提供自愈操作的执行方式， 一套自愈操作组合出 不同的自愈规则， 可以自动恢复各种不同的告警， 自愈规则由一系列的自愈基本操作 及执行顺序组成。 当告警产生或性能恶化到一定程度时， 网元或网管监听到自愈触发 事件， 根据自愈规则执行自愈操作， 直到告警解决或自愈操作执行完成。 如果恢复操 作不能让告警恢复， 也可以在规则中带伤补偿操作， 使影响降到最小。 本发明实施例单网元且不需要网管协作的场景： 大部分恢复操作可以由网元根据 规则执行， 不需要网管参与。 这种类型的规则下发到网元， 当网元监听到需要自愈的 事件后， 根据设置的自愈规则， 网元顺序执行基本操作， 完成自愈。 自愈过程的基本 操作一般是： 复位单板。 本发明实施例单网元且需要网管协作的场景： 这种类型的规则保存在网管， 当网 管监听到需要自愈的事件后， 根据设置的自愈规则， 顺序执行基本操作， 在过程中会 调用网元提供的基本操作。 自愈过程的基本操作一般包括： 修改单网元参数、 复位单 板。 本发明实施例网元间需要网管协作的场景： 大部分恢复操作可以由网元根据规则 执行， 不需要网管参与。 这种类型的规则下发到网元， 当网元监听到需要自愈的事件 后， 根据设置的自愈规则， 网元顺序执行基本操作， 完成自愈。 自愈过程的基本操作 一般是： 复位单板。 有些基本操作是跨网元的， 如补偿操作， 当告警无法恢复时， 不 想对其他网元造成影响， 就需要修改其他网元的参数，不让其他网元切换到故障小区。 这种基本操作只能在网管实现。 下面结合图 5和图 6以小区睡眠告警和性能恶化告警为例来说明本发明实施例提 供基站设备网元和基站设备网管的两个实施例的自愈过程。 首先， 网管和网元提供了一套通用的基本操作的实现， 参见下面的"基本操作集合 XML文件"， actionExecutor是网元的操作由网元执行， actionExecutor是网管的操作由 网管执行。 基本操作集合 XML文件：
<root>
<action actionID="l"actionName="重建小区" actionExecutor="网兀" >
<result resultType="0" resultName="重建成功 "/>
<result result Type- ' 1 " resultName="重建失败 "/>
</ action>
<action actionID="2"actionName= "小区所属 RRU 是否管理了其他正常小区" actionExecutor= "网 管"〉
<result resultType="0" resultName="RRU管理的所有小区都不正常" />
<result resultType="l" resultName="RRU管理的所有小区中， 有正常的小区 "/>
</action>
<action actionID="3"actionName="复位 RRU"actionExecutor=4i网兀" >
<result result Type="0" resultName= "复位 RRU成功" />
<result result Type- 'Γ' resultName= "复位 RRU失败" />
</ action>
<action actionID="4"actionName= "小区所属 BPL 是否管理了其他正常小区" actionExecutor="网 <result resultType="(T resultName="BPL管理的所有小区者不正常 "/> <result resultType='T' resultName="BPL管理的所有小区中， 有正常的小区 "/> </ action>
<action actionID="5"actionName="复位 BPL"actionExecutor="网元" >
<result resultType="0" resultName="复位 BPL成功 "/>
<result result Type- resultName= "复位 BPL失败 "/>
</ action>
<action actionID="6"actionName= 定小区所有邻区属性改为不可切换 "actionExecutor="网管，'
<result resultType="0" resultName="修改成功 >
<result result Type- resultName= "修改失败 "/>
</ action>
<action actionID="7"actionName="自愈结束" actionExecutor="网元"〉
<action actionID="8"actionName="自愈结束 "actionExecutor="网管" >
</ action>
</root> 然后， 分别给 "小区睡眠告警"和"小区性能恶化告警"定义一套自愈规则。 其中， 所述"小区睡眠告警 "的自愈规则参见下面的"睡眠小区自愈规则 XML文件"和"小区性 能恶化告警" 的自愈规则参见下面的"性能恶化小区自愈规则 XML文件"，自愈规则指 定了规则执行模块是网元还是网管， 告警的初始执行操作， 以及根据前一个执行操作 的结果， 执行后续哪个操作。 睡眠小区自愈规则 XML文件：
<root start ActionID=" 1 "ruleType="网管"〉
<action actionID=" 1">
<result resultType- Ό" nextActionID="2"/>
<result resultType=" 1 " nextActionID="2"/>
</action>
<action actionID="2">
<result resultType- Ό" nextActionID="3"/>
<result resultType=" 1 " nextActionID="4'7>
</action>
<action actionID="3">
<result resultType="0" nextActionID="4"/>
<result resultType=" 1 " nextActionID="4'V>
</ action>
<action actionID="4">
<result resultType='O" nextActionID="5'V>
<result resultType=" l" nextActionID="6'V>
</action>
<action actionID="5"> <result resultType="0" nextActionID="6"/>
<result resultType=" l" nextActionID="6"/>
</ action>
<action actionID=4i6">
<result resultType="0" nextActionID="8'7>
<result resultType- ' Γ' nextActionID="8"/>
</ action>
</root> 性能恶化小区自愈规则 XML文件
<root startActionID="2"ruleType="网元" >
<action actionID="2">
<result resultType="0" nextActionID=4i3"/>
<result resultType- ' Γ' nextActionID="4"/>
</ action>
<action actionID=4i3">
<result resultType="0" nextActionID="4"/>
<result resultType- ' Γ' nextActionID="4"/>
</ action>
<action actionID=4i4">
<result resultType="0" nextActionID="5"/>
<result resultType=" l" nextActionID="7"/>
</ action>
<action actionID="5">
<result resultType="0" nextActionID="7"/>
<result resultType=" l" nextActionID="7"/>
</ action>
</root> 最后，给要自愈的告警匹配上相应的规则，参见下面的"配置需要自愈的告警 XML 文件"。 当网元和网管启动时， 自愈监听模块解析"配置需要自愈的告警 XML文件"， 当监听到文件中存在的告警并且规则执行模块是自己时， 就找到该告警对应的规则， 从开始操作依次往下执行， 当执行过程中， 告警恢复， 监听模块调用结束操作结束自 愈过程。 否则， 自愈操作执行完后， 自动会结束自愈过程。 配置需要自愈的告警 XML文件：
<root startActionID=" 1 ">
<alarm alannCodeValue=" 198094456" , alarmName= "小区睡目民告警"
processorRule= "睡眠小区自愈规则 "/>
<alarm alarmCodeValue=" 198094457" , alarmName J、区性倉 恶化告警"
processorRule= "性能恶化小区自愈规则 "/>
</root> 自愈操作包括了恢复操作 （操作 1、 操作 2、 操作 3、 操作 4、 操作 5 )、 补偿操作 (操作 6) 和结束操作 （操作 7和操作 8)， 当恢复操作全部执行完， 仍不能使告警恢 复时， 继续执行补偿操作， 使该告警对整个系统的影响降到最低， 最后执行结束操作。 其中， 网管上用户可以查看并修改各个告警的自愈规则， 还可以替换不合理的自 愈规则或自愈操作结果的下一步操作。 其中， 网管上用户可以对没有带自愈规则的告警，根据系统提供的自愈基本操作， 手工设置自愈规则， 并在"配置需要自愈的告警 XML 文件"中增加该告警， 后续这些 告警就可以根据用户设置的自愈规则进行告警自愈。 其中， 网管系统在升级时自动导回现场的自愈规则， 更新系统默认的自愈规则， 使得系统默认的自愈规则更加合理。 综上所述， 本发明实施例当告警产生或性能变差时， 系统就可以根据配置好的自 愈规则， 自动进行告警的自愈或者性能优化， 如果在实际场景中发现自愈规则不合理 或者不满足用户需求， 用户可以动态调整自愈规则， 用户设置的自愈规则可以定期收 集回来， 更新系统中默认的自愈规则， 对于系统没有提供默认自愈规则的告警或性能 事件， 只要系统提供的一套自愈操作组合， 可以解决故障， 用户就可以根据系统提供 的自愈操作， 设置自愈规则， 后续就不用手工再解决该告警， 系统会自动根据自愈规 则进行处理。 综上所述， 本发明实施例具有以下技术效果： 当发生单网元或关联网元告警，或者性能变差 (单网元或者本网元性能变差涉及多 个网元)时， 用户不用再手工重复的去解决该告警或者优化相应参数来优化性能， 系统 会根据预先提供的自愈规则自动进行告警的自愈或者性能的优化。 并且用户可以根据 实际情况调整自愈规则， 当用户调整后， 以后对于用户配置的该类告警， 系统都可以 根据这套规则再进行自愈， 不用担心系统提供的自愈规则不合理或不满足要求。同时， 自愈规则库可以定期收集用户的规则进行自动更新， 让自愈更加有效。 通过本方法， 可以减少人工参， 降低运维成本。 尽管上文对本发明实施例进行了详细说明， 但是本发明不限于此， 本技术领域技 术人员可以根据本发明的原理进行各种修改。 因此， 凡按照本发明实施例原理所作的 修改， 都应当理解为落入本发明的保护范围。 工业实用性 本发明实施例可以应用于通信技术领域， 通过预先设定故障自愈的规则， 在基站 发生故障或性能下降的情况下， 系统根据自愈规则， 自动处理故障， 并减少了故障处 理过程中人工复杂度， 降低故障处理对专业工程师的依赖， 达到更安全有效的维护基 站设备。

Claims

权 利 要 求 书
1. 一种基站设备自愈的实现方法， 包括：
实时监听基站设备是否产生了故障或性能指标事件；
当监听到基站设备产生了所述故障或性能指标事件时， 根据所监听到的故 障或性能指标事件查询自愈告警配置文件； 根据所查询的自愈告警配置文件， 获取对应的自愈执行信息； 根据所述自愈执行信息进行自愈。
2. 根据权利要求 1所述的方法， 其中， 所述自愈告警配置文件包括单网元自愈告 警配置文件和关联网元自愈告警配置文件。
3. 根据权利要求 2所述的方法， 其中， 所述单网元自愈告警配置文件保存在网元 中， 所述关联网元自愈告警配置文件保存在网管中。
4. 根据权利要求 2或 3所述的方法， 其中， 所述当监听到基站设备产生了所述故 障或性能指标事件时， 根据所监听到的故障或性能指标事件查询自愈告警配置 文件包括：
当监听到基站设备产生了所述单网元的故障或性能指标事件时， 根据所监 听到单网元的故障或性能指标事件， 在所述网元中查找自愈告警配置文件； 当监听到基站设备产生了所述关联网元的故障或性能指标事件时， 根据所 监听到关联网元的故障或性能指标事件，在所述网管中查找自愈告警配置文件。
5. 根据权利要求 4所述的方法， 其中， 所述自愈执行信息包括自愈操作、 自愈执 行方式及执行自愈操作的自愈执行设备。
6. 根据权利要求 5所述的方法， 其中， 所述自愈操作包括恢复操作、 补偿操作以 及结束操作。
7. 根据权利要求 6所述的方法， 其中， 当所述单网元或关联网元使用恢复操作不 能恢复故障或性能指标事件的告警时， 则进行补偿操作；
其中， 所述补偿操作是指通过修改不存在告警网元的参数， 使所述不存在 告警网元无法切换到存在告警网元的故障小区中。 一种基站设备自愈的实现装置， 包括：
监听模块， 设置为实时监听基站设备是否产生了故障或性能指标事件； 查找模块， 设置为当监听到基站设备产生了所述故障或性能指标事件时， 根据所监听到的故障或性能指标事件查询自愈告警配置文件； 获取模块， 设置为根据所查询的自愈告警配置文件， 获取对应的自愈执行 信息；
自愈模块， 设置为根据所述自愈执行信息进行自愈。 根据权利要求 8所述的装置， 其中， 所述自愈告警配置文件包括单网元自愈告 警配置文件和关联网元自愈告警配置文件； 其中， 所述单网元自愈告警配置文件保存在网元中， 所述关联网元自愈告 警配置文件保存在网管中。 根据权利要求 9所述的装置， 其中， 所述查找模块包括： 网元查找单元， 设置为当监听到基站设备产生了所述单网元的故障或性能 指标事件时， 根据所监听到单网元的故障或性能指标事件， 在所述网元中查找 自愈告警配置文件；
网管查找单元， 设置为当监听到基站设备产生了所述关联网元的故障或性 能指标事件时， 根据所监听到关联网元的故障或性能指标事件， 在所述网管中 查找自愈告警配置文件。
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