WO2013034092A1 - 一种基站故障检测方法、装置及系统 - Google Patents
一种基站故障检测方法、装置及系统 Download PDFInfo
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- WO2013034092A1 WO2013034092A1 PCT/CN2012/081078 CN2012081078W WO2013034092A1 WO 2013034092 A1 WO2013034092 A1 WO 2013034092A1 CN 2012081078 W CN2012081078 W CN 2012081078W WO 2013034092 A1 WO2013034092 A1 WO 2013034092A1
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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
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- 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 invention relates to a Chinese patent application for a base station fault detection method, device and system, which is submitted to the Chinese Patent Office on September 8, 2011, and whose application number is 201110265398.8. Priority is hereby incorporated by reference in its entirety.
- the present invention relates to the field of wireless communication technologies, and in particular, to a base station fault detection method, apparatus, and system.
- the Long Term Evolution (LTE) system introduces Self-Organized Network (SON) technology to implement some autonomic functions of the wireless network, including: network self-planning, network self-configuration, network self-optimization, and network self-healing. Function to achieve the purpose of reducing manual operations.
- SON Self-Organized Network
- one of the tasks of the network self-healing function based on SON technology is to detect and confirm that the base station is faulty, that is, to detect whether the base station is faulty.
- a method for detecting whether a base station is faulty is determined by the Operation Administration and Maintenance (OAM) system according to the measurement information of the base station, and whether the base station is faulty.
- the measurement information reported by the base station includes: for the cell corresponding to the base station, the load information of the time period measured by the base station, and the UE that fails to detect the radio link within a period of time measured by the base station and the user equipment (UE) The number and the cell handover failure rate, the signal to noise ratio measured and reported by the UE to the base station.
- the measurement information reported by the base station may have one or more of the following characteristics:
- the reported load suddenly changes and remains constant, for example, the load suddenly drops to approach 0, and the trend continues.
- the load near 0 is a certain time; the number of UEs that have failed to reach the radio link suddenly increases; the rate of failure of the cell handover suddenly increases; the reported signal-to-noise ratio is abrupt. Therefore, when the system determines that one or more of the above characteristics are present in the measurement data reported by the base station, it is determined that the base station is faulty.
- the operation and maintenance personnel determine that the base station is faulty, the operation and maintenance personnel perform actual road test to the corresponding cell of the base station to confirm the fault and eliminate it.
- the method for detecting whether a base station is faulty in the prior art can be implemented only when the faulty base station can collect the measurement information to be reported, and can report the collected measurement information to the 0 AM system.
- the failure of the base station may directly cause the base station to fail to collect measurement information, or report the measurement information to the OAM system, so that the OAM system cannot accurately detect whether the base station is faulty. Therefore, the method for detecting base station failure in the prior art cannot accurately detect whether the base station is faulty.
- the embodiments of the present invention provide a method, a device, and a system for detecting a base station fault, which are used to solve the problem of low accuracy in detecting whether a base station is faulty in the prior art.
- a base station fault detection method provided by an embodiment of the present invention includes:
- the base station fault detection apparatus receives the measurement information of the second base station reported by the first base station, where the measurement information is measurement information collected by the user equipment UE in the first cell that is received by the first base station and is collected by the user equipment for the second base station;
- the base station fault detecting apparatus detects, according to the received measurement information, whether the second base station is faulty.
- a base station fault detection method provided by an embodiment of the present invention includes:
- the user equipment UE in the first cell that is covered by the first base station collects measurement information for the second base station; and reports the collected measurement information to the second base station to detect whether the second base station is faulty.
- Base station failure detection device The user equipment UE in the first cell that is covered by the first base station collects measurement information for the second base station; and reports the collected measurement information to the second base station to detect whether the second base station is faulty.
- a receiving module configured to receive measurement information reported by the user equipment UE in the first cell that is covered by the base station, for the second base station;
- a sending module configured to report the received measurement information to the base station fault detecting device
- an indicating module configured to instruct the base station fault detecting apparatus to detect, according to the measurement information, whether the second base station is faulty.
- a receiving module configured to receive measurement information of the second base station reported by the first base station, where the measurement information is collected by the user equipment UE in the first cell that is received by the first base station and is covered by the second base station Measurement information
- a detecting module configured to detect, according to the received measurement information, whether the second base station is faulty.
- a collection module configured to collect measurement information for the second base station
- the reporting module is configured to report the collected measurement information to the base station fault detecting apparatus for detecting whether the second base station is faulty by using the first base station.
- a base station fault detection system provided by the embodiment of the present invention includes: a first base station, a base station fault detection apparatus, and a second base station;
- the first base station is configured to receive measurement information for the second base station set by the user equipment UE in the first cell that is covered by the first base station, and report the received measurement information to the base station fault detection apparatus;
- the base station fault detecting apparatus is configured to receive measurement information of the second base station reported by the first base station, and detect, according to the received measurement information, whether the second base station is faulty.
- An embodiment of the present invention provides a method, a device, and a system for detecting a base station fault, where the UE in the first cell covered by the first base station collects measurement information for the second base station, and reports the collected measurement information to the first base station. And reporting, by the first base station, the measurement information to the base station fault detection apparatus, and instructing the base station fault detection apparatus to detect, according to the measurement information, whether the second base station is faulty.
- FIG. 1 is a flowchart of a method for detecting a base station fault according to an embodiment of the present invention
- FIG. 2 is a schematic structural diagram of a wireless network according to an embodiment of the present invention.
- FIG. 3 is a detailed flowchart of a base station fault detection method according to an embodiment of the present invention, where the base station fault detection apparatus is an OAM system;
- FIG. 4 is a schematic structural diagram of a base station according to an embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a base station fault detection apparatus according to an embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of a base station fault detection system according to an embodiment of the present invention.
- FIG. 7 is a schematic structural diagram of a user equipment according to an embodiment of the present invention.
- a base station fault detecting apparatus cannot accurately detect whether a base station fault detecting apparatus cannot accurately detect when the faulty base station cannot collect the measurement information to be reported, or cannot report the collected measurement information to the base station fault detecting apparatus. The failure, the accuracy of detecting whether the base station is faulty is reduced. Therefore, in the embodiment of the present invention, when the base station performs fault detection, the UE in the cell covered by the other base station collects the measurement information to be reported, and reports the information to the corresponding other base station, and the other base station reports the measurement information to the base station.
- the base station fault detecting device improves the accuracy of detecting whether the base station is faulty.
- FIG. 1 is a flowchart of a method for detecting a fault of a base station according to an embodiment of the present disclosure, which specifically includes the following steps: S101: The first base station receives the measurement information reported by the UE in the first cell covered by the first base station for the second base station.
- each UE in the first cell corresponding to a base station collects measurement information for the second base station, and reports the collected measurement information to the first base station.
- the measurement information may be a level value of a signal transmitted by the second base station measured by the UE, a reference signal receiving power (RSRP) of the second base station, and a reference signal receiving shield quantity of the second base station (reference Signal) At least one of Receiving Quality, RSRQ).
- RSRP reference signal receiving power
- RSRQ Receiving Quality
- S102 The first base station reports the received measurement information to the base station fault detection apparatus.
- the first base station The measurement information collected by each UE for the second base station is reported to the base station fault detection apparatus.
- the base station fault detection apparatus includes an OAM system.
- the first base station instructs the base station fault detecting apparatus to detect, according to the measurement information, whether the second base station is faulty.
- the first base station may also encapsulate the measurement information reported by the UE and the indication information indicating that the base station fault detection apparatus detects whether the second base station is faulty, and encapsulate the information in a message to the base station fault detection apparatus.
- the base station fault detecting apparatus decapsulates the received message, acquires measurement information and indication information, and detects, according to the indication information, whether the second base station is faulty according to the measurement information.
- the measurement information of the second base station is collected by the UE in the first cell that is covered by the first base station, and is reported to the first base station, and the measurement information is reported by the first base station.
- the base station fault detecting device can accurately detect the first Whether the second base station is faulty.
- the UE in the neighboring cell of the cell covered by the certain base station should collect the base station. Measurement information. Therefore, in the process shown in FIG. 1, before the step S101, that is, before the first base station receives the measurement information for the second base station set reported by the UE in the first cell covered by the first base station, The first base station further determines that the second cell covered by the second base station is a neighboring cell of the first cell.
- the first base station may determine, according to the saved neighboring cell list of the first cell, whether the identity information of the second cell exists in the neighboring cell list, and if yes, determine that the second cell is a neighboring cell of the first cell. Otherwise, it is determined that the second cell is not a neighboring cell of the first cell.
- FIG. 2 is a schematic structural diagram of a wireless network according to an embodiment of the present invention.
- the first base station corresponding to the first cell determines the second cell. It is a neighboring cell of the first cell, and therefore indicates that the UE in the first cell measures and reports the The level value of the signal transmitted by the second base station.
- the first base station may indicate that the UE at the junction of the first cell and the second cell measures the level value of the signal transmitted by the second base station, as shown in FIG. 2 .
- the first base station instructs the UE in the first cell to measure the level value of the signal sent by the second base station
- the measurement information of the second base station is reported as a set.
- the first base station may send a measurement instruction to the UE in the first cell, and indicate that each UE in the first cell measures and reports a level value of a signal transmitted by the second base station. That is, the measurement information collected by the UE for the second base station in the embodiment of the present invention is the measured level value of the signal transmitted by the second base station.
- the first base station reports the level value of the signal transmitted by the second base station measured by the UE to the base station fault detecting apparatus as measurement information corresponding to the second base station.
- the second base station fails, when measuring the level value of the signal transmitted by the second base station, it is highly probable that the level of the signal transmitted by the second base station measured by the UE in most of the first cells is It is 0, and only the signal of the signal transmitted by the second base station measured by the UE in a very small number of first cells is not 0.
- the method for detecting, by the base station fault detecting device, whether the second base station is faulty according to the measurement information may be that the base station fault detecting device determines, according to the measurement information, that the UE that measures the level of the signal transmitted by the second base station is not 0 If the number is not greater than the set number, when the judgment result is yes, it is determined that the second base station is faulty, otherwise it is determined that the second base station is not faulty.
- the set number can be set as needed.
- the method for detecting, by the base station fault detecting apparatus, whether the second base station is faulty according to the measurement information the base station fault detecting apparatus determining, according to the measurement information, the level of the signal measured by the second base station. And determining, by the ratio of the number of UEs whose value is not 0, the ratio of the total number of UEs included in the measurement information, whether the ratio is greater than a set ratio, and determining that the second base station is faulty, otherwise It is determined that the second base station has not failed.
- the set ratio can also be set as needed.
- the method for detecting, by the base station fault detecting apparatus, whether the second base station is faulty according to the measurement information may be that the base station fault detecting apparatus extracts each of the level values measured by each UE included in the measurement information, And determining whether the average value of each level value is not greater than a set threshold.
- the setting threshold may be set as needed.
- the setting may be set.
- the threshold is set to be large, for example, -80 dB. If the distance between the first cell and the second cell is long, the set threshold may be set to be small, for example, -110 dB.
- the level value of the signal transmitted by the second base station measured by most UEs in the first cell is 0, and only when the level value measured by a very small number of UEs is not 0, or when the level value of the signal transmitted by the second base station measured by the UE is very low, the second base station may also fail. For example, the signal transmission power of the signal is reduced for other reasons.
- the base station fault detecting apparatus determines that the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than the set number, and Determining that each of the Mobility Management Entities (MMEs) may instruct the Mobility Management Entity (MME) to initiate paging to the UE in the second cell corresponding to the second base station, and the base station failure detecting apparatus receives the MME returning When the failure message is called, it is determined that the second base station is faulty, otherwise it is determined that the second base station is not faulty.
- MMEs Mobility Management Entities
- the MME sends a paging request to the second base station, instructing the second base station to initiate paging to the UE in the second cell, and does not receive the paging response returned by the second base station within the set time,
- the base station failure detecting device returns a paging failure message.
- the UE When the second base station fails to initiate paging to the UE in the corresponding second cell or initiates paging to the UE in the second cell, the UE cannot return the homing sent by the UE to the MME. After the MME sends a paging to the UE in the second cell by using the second base station, if the paging response returned by the second base station is not received within the set time, the second base station is faulty, and the base station is faulty.
- the fault detecting device returns a paging failure message, otherwise returns a paging success message.
- the base station failure detecting device receives the paging failure message, it determines that the second base station is faulty, and when receiving the paging success message, determines that the second base station does not fail.
- the MME may instruct the second base station to initiate paging to all UEs in the second cell.
- the UE in the second cell necessarily returns the paging response at the same time, which may cause congestion of the wireless link in an instant.
- the method for the MME to instruct the second base station to initiate the paging to the UE in the second cell may further include: instructing the second base station to initiate paging to all UEs in the second cell, in the service connection state, or indicating the second base station To the UE in the second cell, the number is located in the set number segment, or the second base station is instructed to select the UE in all the UEs in the second cell, and initiate paging to the selected UE. That is, according to a certain policy, a part of the UEs in the second cell are selected, and paging is initiated thereto, so as to avoid the wireless chain caused by the excessive number of UEs returning the paging response when the second base station does not fail. The road is congested.
- FIG. 3 is a detailed flowchart of a base station fault detection method, where the base station fault detection apparatus is an OAM system, and the method includes:
- the first base station receives a level value of a signal transmitted by the second base station measured and reported by the UE in the first cell covered by the first base station.
- the first base station needs to first determine that the first cell is a neighboring cell of the second cell corresponding to the second base station.
- S302 The first base station reports the level value of the signal sent by the second base station measured by each UE as the measurement information of the second base station to the 0 AM system.
- S303 The OAM system determines, according to the measurement information, whether the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than the set number, and if yes, proceeds to step S304, otherwise proceeds to step S311.
- S304 The OAM system extracts, for each level value measured by each UE included in the measurement information, each level value that is not 0, and determines whether an average value of each level value that is extracted is not greater than a set threshold. If yes, proceed to step S305, otherwise proceed to step S311.
- the OAM system instructs the MME to initiate paging to the UE in the second cell corresponding to the second base station by using the second base station.
- the MME sends a paging request to the second base station, instructing the second base station to initiate paging to the UE in the second cell.
- step S307 The MME determines whether the paging response returned by the second base station is not received within the set time, and if yes, proceeds to step S308, otherwise proceeds to step S310.
- S310 The MME returns a paging success message to the OAM system.
- S311 The OAM system determines that the second base station does not fail.
- FIG. 4 is a schematic structural diagram of a base station according to an embodiment of the present disclosure, which specifically includes:
- the receiving module 401 is configured to receive, by the user equipment UE in the first cell that is covered by the base station, measurement information that is collected by the second base station;
- the sending module 402 is configured to report the received measurement information to the base station fault detecting device.
- the indicating module 403 is configured to instruct the base station fault detecting apparatus to detect, according to the measurement information, whether the second base station is faulty.
- the base station further includes:
- a determining module 404 configured to determine that the second cell that is covered by the second base station is a neighboring cell of the first cell, where the indication module 403 is further configured to indicate that the UE in the first cell is for the first
- the second base station measures the level value of the signal transmitted by the second base station, and is used as the measurement information of the second base station.
- FIG. 5 is a schematic structural diagram of a base station fault detection apparatus according to an embodiment of the present disclosure, which specifically includes:
- the receiving module 501 is configured to receive measurement information of the second base station reported by the first base station, where the measurement information is a measurement by the user equipment UE in the first cell that is received and reported by the first base station, for the second base station.
- Information is a measurement by the user equipment UE in the first cell that is received and reported by the first base station, for the second base station.
- the detecting module 502 is configured to detect, according to the received measurement information, whether the second base station is faulty.
- the measurement information received by the receiving module 501 is a level value of a signal transmitted by the second base station measured by the UE;
- the detecting module 502 is specifically configured to determine, according to the measurement information, whether the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than a set quantity, and when the determination result is yes Determining that the second base station appears Failure, otherwise it is determined that the second base station has not failed.
- the measurement information received by the receiving module 501 is a level value of a signal transmitted by the second base station measured by the UE;
- the detecting module 502 is specifically configured to: extract, for each level value measured by each UE included in the measurement information, each level value that is not 0, and determine an average of each level value of the extracted Whether the value is not greater than the set threshold. When the determination result is yes, determining that the second base station is faulty, otherwise determining that the second base station is not faulty.
- the measurement information received by the receiving module 501 is a level value of a signal transmitted by the second base station measured by the UE;
- the detecting module 502 is specifically configured to determine, according to the measurement information, whether the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than a set number, and the measurement information is And extracting, for each level value measured by each UE, extracting each level value that is not 0, determining whether an average value of each of the extracted level values is not greater than a set threshold, when measuring the number The number of UEs whose level values of the signals transmitted by the two base stations are not 0 is not greater than the set number, and the movement is indicated when at least one of the average values of the extracted level values is not greater than at least one of the set threshold values.
- the MME is configured to initiate paging to the UE in the second cell that is covered by the second base station by using the second base station, and when the paging failure message returned by the MME is received, determining that the second base station appears If the second base station does not fail, the MME sends a paging request to the second base station, instructing the second base station to initiate paging to the UE in the second cell, and Set time When the paging response returned by the second base station is not received, a paging failure message is returned to the base station failure detecting apparatus.
- FIG. 6 is a schematic structural diagram of a base station fault detection system according to an embodiment of the present invention. As shown in FIG. 6, the system includes a first base station, a base station fault detection apparatus, a second base station, and an MME. among them:
- the first base station is configured to receive measurement information for the second base station set by the user equipment UE in the first cell that is covered by the first base station, and report the received measurement information to the base station fault detection apparatus;
- the base station fault detecting apparatus is configured to receive measurement information of the second base station reported by the first base station, and detect, according to the received measurement information, whether the second base station is faulty.
- the measurement information reported by the first base station is a level value of a signal transmitted by the second base station measured by the UE, and the base station fault detection apparatus is specifically configured to determine, according to the measurement information, that the second base station is measured. Whether the number of UEs whose level value of the transmitted signal is not 0 is not greater than the set number. When the determination result is yes, it is determined that the second base station is faulty, otherwise it is determined that the second base station does not have a fault.
- the measurement information of the first base station is the level value of the signal transmitted by the second base station measured by the UE; the base station fault detection apparatus is specifically configured to measure each UE included in the measurement information.
- the level value each level value that is not 0 is extracted, and it is determined whether an average value of each of the extracted level values is not greater than a set threshold. When the determination result is yes, determining the second base station A fault occurs, otherwise it is determined that the second base station has not failed.
- the measurement information of the first base station is the level value of the signal transmitted by the second base station measured by the UE; the base station fault detection apparatus is specifically configured to determine, according to the measurement information, that the measured Whether the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than the set number, and extracts each of the level values measured by each UE included in the measurement information, not a level value, determining whether an average value of each of the extracted level values is not greater than a set threshold, and determining that the number of UEs whose level value of the signal transmitted by the second base station is not 0 is not greater than a setting And the quantity, and, when the average value of each of the extracted level values is not greater than at least one of the set thresholds, indicating that the mobility management entity ⁇ covers the second base station by the second base station
- the UE in the second cell initiates paging, and when receiving the paging failure message returned by the UI, determines that the second base station is faulty, otherwise
- a mobility management entity ⁇ in the system configured to receive an indication of the base station fault detection apparatus, send a paging request to the second base station, and fail to receive the return of the second base station within a set time Returning, by the paging response, a paging failure message to the base station fault detecting apparatus;
- the second base station is configured to initiate a paging to the UE in the second cell when receiving the paging request sent by the UI.
- FIG. 7 is a schematic structural diagram of a user equipment according to an embodiment of the present disclosure, which specifically includes:
- the collecting module 701 is configured to collect measurement information for the second base station
- the reporting module 702 is configured to report the collected measurement information to the base station fault detecting apparatus for detecting whether the second base station is faulty by using the first base station.
- the collecting module 701 is configured to measure, according to the second base station, a level value of a signal sent by the second base station, as measurement information of the collected second base station.
- An embodiment of the present invention provides a method, a device, and a system for detecting a base station fault, where the UE in the first cell covered by the first base station collects measurement information for the second base station, and reports the collected measurement information to the first base station. And reporting, by the first base station, the measurement information to the base station fault detection apparatus, and instructing the base station fault detection apparatus to detect, according to the measurement information, whether the second base station is faulty.
- the UE in the first cell that is covered by the first base station collects measurement information of the second base station, and reports the information to the first base station, and the first base station
- the measurement information is reported to the base station fault detection device, so even if the second base station has been unable to collect the measurement information to be reported, or the measurement information collected by the base station cannot be reported to the base station failure detection device, the base station failure detection device can still accurately detect Whether the second base station is faulty.
Abstract
一种基站故障检测方法、装置及系统，用以解决现有技术中检测基站是否出现故障的准确性低的问题。该方法第一基站覆盖的第一小区中的UE针对第二基站采集测量信息，将采集的测量信息上报给第一基站，并由第一基站将测量信息上报给基站故障检测装置，基站故障检测装置根据该测量信息检测该第二基站是否出现故障。由于本发明实施例中由第一基站覆盖的第一小区内的UE采集第二基站的测量信息，并由第一基站将测量信息上报给基站故障检测装置，因此即使第二基站已经不能采集要上报的测量信息，或者已经不能将采集到的测量信息上报给基站故障检测装置，基站故障检测装置仍然能够准确的检测出该第二基站是否出现故障。
Description
一种基站故障检测方法、 装置及系统 本申请要求在 2011年 09月 08日提交中国专利局、 申请号为 201110265398.8、发明名称为"一 种基站故障检测方法、 装置及系统"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 本发明涉及无线通信技术领域， 尤其涉及一种基站故障检测方法、 装置及系统。 背景技术 随着无线网络应用的日益普及， 无线网络日趋大型化且日趋复杂， 网络管理的难度也越 来越大。长期演进（ Long Term Evolution, LTE )系统引入自组织网络（ Self-Organized Network, SON )技术， 实现无线网络的一些自主功能， 包括： 网络自规划、 网络自配置、 网络自优化 和网络自治愈等功能， 以达到减少人工操作的目的。 其中， 基于 SON技术的网络自治愈功能 的任务之一， 为发现和确认基站出现故障， 也即检测基站是否出现故障。
在现有技术中， 基于 SON技术的检测基站是否出现故障的方法， 为操作管理维护 ( Operation Administration and Maintenance, OAM ) 系统才艮据基站上艮的测量信息， 判断该 基站是否出现故障。 其中， 基站上报的测量信息包括： 针对该基站对应的小区， 基站测量的 一段时间内的负载信息、 基站与用户设备 ( User Equipment, UE )联合测量的一段时间内出 现无线链路失败的 UE的数量以及小区切换失败率、 UE测量并上报给该基站的信噪比。
其中， 若该基站出现故障， 则该基站上报的测量信息会出现以下特征中的一种或几种： 上报的负载出现突变并保持恒定， 例如负载突然下降到趋近于 0, 并持续该趋近于 0的负载一 定的时间；上 ·ί艮的出现无线链路失败的 UE的数量突然增加；上 ·ί艮的小区切换失败率突然增加； 上报的信噪比产生突变等。 因此， 当 ΟΑΜ系统判断该基站上报的测量数据出现上述特征中的 一个或几个时， 确定该基站出现故障。 运维人员则在 ΟΑΜ系统确定该基站出现故障时， 到该 基站对应的小区进行实际的路测， 以确认该故障并进行排除。
但是， 现有技术中检测基站是否出现故障的方法， 于该出现故障的基站尚且能够釆 集要上报的测量信息， 并且能够将釆集到的测量信息上报给 0 AM系统的情况下才能实现的， 而在很多情况下， 该基站出现的故障可能直接导致该基站已经不能釆集测量信息， 或者不能 将测量信息上报给 OAM系统， 使 OAM系统不能准确地检测该基站是否出现故障。 因此， 现 有技术中基站故障检测的方法不能准确地检测基站是否出现故障。
发明内容 本发明实施例提供一种基站故障检测方法、 装置及系统， 用以解决现有技术中检测基站 是否出现故障的准确性低的问题。
本发明实施例提供的一种基站故障检测方法， 包括：
第一基站接收处于所述第一基站覆盖的第一小区中的用户设备 UE上报的针对第二基站 釆集的测量信息； 并
将接收到的测量信息上报给基站故障检测装置； 以及
指示所述基站故障检测装置根据所述测量信息， 检测所述第二基站是否出现故障。 本发明实施例提供的一种基站故障检测方法， 包括：
基站故障检测装置接收第一基站上报的第二基站的测量信息， 所述测量信息是第一基站 接收并上报的自身覆盖的第一小区中的用户设备 UE针对第二基站釆集的测量信息；
所述基站故障检测装置根据接收到的所述测量信息， 检测所述第二基站是否出现故障。 本发明实施例提供的一种基站故障检测方法， 包括：
处于第一基站覆盖的第一小区中的用户设备 UE针对第二基站釆集测量信息； 并 将釆集到的测量信息通过所述第一基站上报给用于检测所述第二基站是否出现故障的基 站故障检测装置。
本发明实施例提供的一种基站， 包括：
接收模块， 用于接收处于所述基站覆盖的第一小区中的用户设备 UE上报的针对第二基站 釆集的测量信息；
发送模块， 用于将接收到的测量信息上报给基站故障检测装置；
指示模块， 用于指示所述基站故障检测装置根据所述测量信息， 检测所述第二基站是否 出现故障。
本发明实施例提供的一种基站故障检测装置， 包括：
接收模块， 用于接收第一基站上报的第二基站的测量信息， 所述测量信息是第一基站接 收并上 4艮的自身覆盖的第一小区中的用户设备 UE针对第二基站釆集的测量信息；
检测模块， 用于根据接收到的所述测量信息， 检测所述第二基站是否出现故障。
本发明实施例提供的一种用户设备， 包括：
釆集模块， 用于针对第二基站釆集测量信息；
上报模块， 用于将釆集到的测量信息通过第一基站上报给用于检测所述第二基站是否出 现故障的基站故障检测装置。
本发明实施例提供的一种基站故障检测系统， 包括： 第一基站、 基站故障检测装置、 第 二基站；
第一基站， 用于接收处于所述第一基站覆盖的第一小区中的用户设备 UE上报的针对第二 基站釆集的测量信息， 并将接收到的测量信息上报给基站故障检测装置；
基站故障检测装置， 用于接收所述第一基站上报的所述第二基站的测量信息， 并根据接 收到的所述测量信息， 检测所述第二基站是否出现故障。
本发明实施例提供一种基站故障检测方法、 装置及系统， 该方法由第一基站覆盖的第一 小区中的 UE针对第二基站釆集测量信息， 将釆集的测量信息上报给第一基站， 并由第一基站 将测量信息上报给基站故障检测装置， 指示基站故障检测装置根据该测量信息检测该第二基 站是否出现故障。 由于本发明实施例中在检测第二基站是否出现故障时， 是由第一基站覆盖 的第一小区内的 UE釆集第二基站的测量信息， 上报给第一基站， 并由第一基站将测量信息上 报给基站故障检测装置， 因此即使第二基站已经不能釆集要上报的测量信息， 或者已经不能 将釆集到的测量信息上报给基站故障检测装置， 基站故障检测装置仍然能够准确的检测出该 第二基站是否出现故障。 附图说明 图 1为本发明实施例提供的基站故障检测方法的流程图；
图 2为本发明实施例提供的无线网络结构示意图；
图 3为本发明实施例提供的以基站故障检测装置为 OAM系统为例进行说明的基站故障检 测方法的详细流程图；
图 4为本发明实施例提供的基站结构示意图；
图 5为本发明实施例提供的基站故障检测装置结构示意图；
图 6为本发明实施例提供的基站故障检测系统结构示意图；
图 7为本发明实施例提供的用户设备结构示意图。 具体实施方式 由于当出现故障的基站已经不能釆集要上报的测量信息， 或者不能将釆集到的测量信息 上报给基站故障检测装置时， 基站故障检测装置就不能准确地检测出该基站是否出现故障， 使检测基站是否出现故障的准确性降低。 因此本发明实施例中在对该基站进行故障检测时， 由其他基站覆盖的小区中的 UE釆集要上报的测量信息， 并上报给对应的该其他基站， 由该其 他基站将测量信息上报给基站故障检测装置， 从而提高了检测基站是否出现故障的准确性。
下面结合说明书附图， 对本发明实施例进行详细描述。
图 1为本发明实施例提供的基站故障检测方法的流程图， 具体包括以下步骤：
S 101 : 第一基站接收处于该第一基站覆盖的第一小区中的 UE上报的针对第二基站釆集的 测量信息。
为了避免当第二基站出现故障时， 第二基站不能釆集测量信息的情况， 以提高基站故障 检测的准确性， 在本发明实施例中， 当要对第二基站进行故障检测时， 由第一基站对应的第 一小区中的每个 UE,针对第二基站釆集测量信息，并将釆集到的测量信息上报给该第一基站。
其中， 该测量信息可以为 UE测量的第二基站发射的信号的电平值、 第二基站的参考信号 接收功率 （Reference Signal Receiving Power , RSRP ) 和第二基站的参考信号接收盾量 ( Reference Signal Receiving Quality, RSRQ ) 中的至少一个。
S 102: 第一基站将接收到的测量信息上报给基站故障检测装置。
为了避免当第二基站出现故障时， 第二基站不能将釆集的测量信息上报给基站故障检测 装置的情况， 以提高基站故障检测的准确性， 在本发明实施例中， 由第一基站将每个 UE针对 第二基站釆集到的测量信息上报给基站故障检测装置。 其中， 该基站故障检测装置包括 OAM 系统。
S 103： 第一基站指示基站故障检测装置根据该测量信息，检测该第二基站是否出现故障。 其中， 第一基站也可以将 UE上报的测量信息， 以及指示基站故障检测装置检测第二基站 是否出现故障的指示信息封装在一个消息中， 发送给基站故障检测装置。 基站故障检测装置 则对接收到的消息解封装， 获取测量信息和指示信息， 并按照指示信息的指示， 根据测量信 息检测该第二基站是否出现故障。
上述过程中在检测第二基站是否出现故障时，是由第一基站覆盖的第一小区内的 UE釆集 第二基站的测量信息， 上报给第一基站， 并由第一基站将测量信息上报给基站故障检测装置， 因此即使第二基站已经不能釆集要上报的测量信息， 或者已经不能将釆集到的测量信息上报 给基站故障检测装置， 基站故障检测装置仍然能够准确的检测出该第二基站是否出现故障。
在本发明实施例中， 为了进一步提高基站故障检测的准确性， 在对某个基站进行检测故 障时， 要尽量由该某个基站覆盖的小区的邻区中的 UE釆集该某个基站的测量信息。 因此， 在 上述图 1所示的过程中， 在步骤 S 101之前， 也即， 第一基站接收处于该第一基站覆盖的第一小 区中的 UE上报的针对第二基站釆集的测量信息之前， 该第一基站还要确定该第二基站覆盖的 第二小区为该第一小区的邻区。 其中， 第一基站可以根据保存的该第一小区的邻区列表， 判 断该邻区列表中是否存在该第二小区的标识信息， 若存在， 则确定该第二小区为第一小区的 邻区， 否则确定该第二小区不是第一小区的邻区。
具体的， 以小区为单位的无线网络结构如图 2所示。 图 2为本发明实施例提供的无线网络 结构示意图， 从图 2可以看出， 当要对第二小区对应的第二基站进行故障检测时， 第一小区对 应的第一基站确定该第二小区为第一小区的邻区， 因此指示该第一小区内的 UE测量并上报该
第二基站发射的信号的电平值。 并且， 为了进一步提高基站故障检测的准确性， 第一基站可 以指示处于第一小区和第二小区交界处的 UE测量该第二基站发射的信号的电平值， 如图 2所 示。
另外， 确定第二基站覆盖的第二小区为第一小区的邻区后， 第一基站指示该第一小区中 的 UE针对该第二基站， 测量该第二基站发射的信号的电平值， 作为釆集的该第二基站的测量 信息上报。 其中， 第一基站可以通过向该第一小区中的 UE发送测量指令， 指示该第一小区中 的每个 UE测量并上报该第二基站发射的信号的电平值。 也即， 本发明实施例中 UE针对第二 基站釆集的测量信息即为， 测量的该第二基站发射的信号的电平值。 在后续的步骤中， 第一 基站则将 UE测量的第二基站发射的信号的电平值，作为对应第二基站的测量信息上报给基站 故障检测装置。
其中， 若该第二基站出现故障， 则在测量该第二基站发射的信号的电平值时， 很有可能 大多数第一小区中的 UE测量到的第二基站发射的信号的电平值为 0 , 而只有极少数第一小区 中的 UE测量到的该第二基站发射的信号的电平值不为 0。 因此基站故障检测装置根据该测量 信息检测第二基站是否出现故障的方法可以为， 基站故障检测装置根据该测量信息， 判断测 量到该第二基站发射的信号的电平值不为 0的 UE的数量是否不大于设定数量， 当判断结果为 是时， 确定该第二基站出现故障， 否则确定该第二基站未出现故障。 其中， 该设定数量可以 根据需要进行设定。
并且， 基于同样的思路， 基站故障检测装置根据该测量信息检测第二基站是否出现故障 的方法还可以为， 基站故障检测装置根据该测量信息， 确定测量到该第二基站发射的信号的 电平值不为 0的 UE的数量， 与该测量信息中包括的总的 UE的数量的比值， 判断该比值是否不 大于设定比值， 当判断结果为是时， 确定该第二基站出现故障， 否则确定该第二基站未出现 故障。 其中， 该设定比值也可以根据需要进行设定。
另外， 若该第二基站出现故障， 则第一小区中的 UE测量到的该第二基站发射的信号的电 平值也很有可能非常低。 因此， 基站故障检测装置根据该测量信息检测第二基站是否出现故 障的方法还可以为， 基站故障检测装置在该测量信息包含的每个 UE测量到的电平值中， 提取 不为 0的每个电平值， 并判断提取的每个电平值的平均值是否不大于设定阈值， 当判断结果为 是时， 确定该第二基站出现故障， 否则确定该第二基站未出现故障。 其中， 该设定阈值可以 根据需要进行设定， 例如， 如果该第一基站对应的第一小区与该第二基站对应的第二小区距 离较近， 或者为邻区关系时， 可以将该设定阈值设定的较大， 例如 -80dB, 如果第一小区与第 二小区的距离较远， 则可以将该设定阈值设定的较小， 例如 -110dB。
当然， 也可以将上述几种判断第二基站是否出现故障的方法结合使用。
在本发明实施例中， 当第一小区中的大多数 UE测量到的第二基站发射的信号的电平值为
0 , 而只有极少数 UE测量到的电平值不为 0时， 或者， 当 UE测量到的该第二基站发射的信号 的电平值非常低时， 该第二基站也有可能未出现故障， 例如只是出于其他原因降低了自身的 信号发射功率。
因此为了进一步提高基站故障检测的准确性， 本发明实施例中当基站故障检测装置确定 测量到该第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以及， 确定每个 可以指示移动性管理实体（Mobility Management Entity, MME )通过该第二基站， 向该第二 基站对应的第二小区内的 UE发起寻呼， 当基站故障检测装置接收到 MME返回的寻呼失败消 息时， 确定该第二基站出现故障， 否则确定第二基站未出现故障。 其中， MME向第二基站发 送寻呼请求， 指示该第二基站向该第二小区内的 UE发起寻呼， 并在设定时间内未接收到该第 二基站返回的寻呼响应时， 向基站故障检测装置返回寻呼失败消息。
由于当第二基站出现故障时， 该第二基站无法向其对应的第二小区内的 UE发起寻呼， 或 者向该第二小区内的 UE发起寻呼后， 无法向 MME返回 UE发送的寻呼响应， 因此 MME通过第 二基站向第二小区内的 UE发起寻呼后， 若在设定时间内未接收到第二基站返回的寻呼响应， 则说明该第二基站出现故障， 向基站故障检测装置返回寻呼失败消息， 否则返回寻呼成功消 息。 当基站故障检测装置接收到该寻呼失败消息时， 确定第二基站出现故障， 当接收到寻呼 成功消息时， 确定第二基站未出现故障。
并且， MME指示第二基站向第二小区内的 UE发起寻呼时， 可以指示该第二基站向第二 小区内的所有 UE发起寻呼。 但若此时第二基站未出现故障， 则第二小区内的 UE必然会同时 返回寻呼响应， 可能瞬间造成无线链路的拥塞。 因此， MME指示第二基站向第二小区内的 UE 发起寻呼的方法还可以为， 指示第二基站向第二小区内， 处于业务连接状态的所有 UE发起寻 呼， 或者， 指示第二基站向第二小区内， 号码位于设定号码段的所有 UE发起寻呼， 或者， 指 示第二基站在第二小区内的所有 UE中， 随机选择 UE, 并向选择的 UE发起寻呼。 也即， 根据 一定的策略，选择第二小区内的一部分 UE, 并向其发起寻呼，避免当第二基站未出现故障时， 同时返回寻呼响应的 UE的数量过多而导致的无线链路拥塞。
图 3为本发明实施例提供的以基站故障检测装置为 OAM系统为例进行说明的基站故障检 测方法的详细流程图， 具体包括：
S301 : 第一基站接收处于该第一基站覆盖的第一小区中的 UE测量并上报的第二基站发射 的信号的电平值。
其中， 第一基站需要先确定该第一小区为该第二基站对应的第二小区的邻区。
S302: 第一基站将接收到的每个 UE测量的该第二基站发射的信号的电平值， 作为该第二 基站的测量信息上报给 0 AM系统。
S303 : OAM系统根据该测量信息， 判断测量到该第二基站发射的信号的电平值不为 0的 UE的数量是否不大于设定数量， 若是， 则进行步骤 S304, 否则进行步骤 S311。
S304: OAM系统在该测量信息包含的每个 UE测量到的电平值中， 提取不为 0的每个电平 值， 并判断提取的每个电平值的平均值是否不大于设定阈值， 若是， 则进行步骤 S305 , 否则 进行步骤 S311。
S305: OAM系统指示 MME通过该第二基站， 向该第二基站对应的第二小区内的 UE发起 寻呼。
S306: MME向第二基站发送寻呼请求， 指示该第二基站向该第二小区内的 UE发起寻呼。
S307: MME判断是否在设定时间内未接收到该第二基站返回的寻呼响应， 若是， 则进行 步骤 S308, 否则进行步骤 S310。
S308: MME向 OAM系统返回寻呼失败消息。
S309： OAM系统确定第二基站出现故障。
S310: MME向 OAM系统返回寻呼成功消息。
S311： OAM系统确定第二基站未出现故障。
图 4为本发明实施例提供的基站结构示意图， 具体包括：
接收模块 401 , 用于接收处于所述基站覆盖的第一小区中的用户设备 UE上报的针对第二 基站釆集的测量信息；
发送模块 402 , 用于将接收到的测量信息上报给基站故障检测装置；
指示模块 403 , 用于指示所述基站故障检测装置根据所述测量信息，检测所述第二基站是 否出现故障。
所述基站还包括：
确定模块 404 , 用于确定所述第二基站覆盖的第二小区为所述第一小区的邻区； 所述指示模块 403 , 还用于指示处于所述第一小区中的 UE针对所述第二基站， 测量所述 第二基站发射的信号的电平值， 作为釆集的所述第二基站的测量信息上 4艮。
图 5为本发明实施例提供的基站故障检测装置结构示意图， 具体包括：
接收模块 501 , 用于接收第一基站上报的第二基站的测量信息， 所述测量信息是第一基站 接收并上报的自身覆盖的第一小区中的用户设备 UE针对第二基站釆集的测量信息；
检测模块 502 , 用于根据接收到的所述测量信息， 检测所述第二基站是否出现故障。 所述接收模块 501接收到的所述测量信息为 UE测量的所述第二基站发射的信号的电平 值；
所述检测模块 502, 具体用于根据所述测量信息， 判断测量到所述第二基站发射的信号的 电平值不为 0的 UE的数量是否不大于设定数量， 当判断结果为是时， 确定所述第二基站出现
故障， 否则确定所述第二基站未出现故障。
所述接收模块 501接收到的所述测量信息为 UE测量的所述第二基站发射的信号的电平 值；
所述检测模块 502, 具体用于在所述测量信息包含的每个 UE测量到的电平值中， 提取不 为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值， 当判断结果为 是时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
所述接收模块 501接收到的所述测量信息为 UE测量的所述第二基站发射的信号的电平 值；
所述检测模块 502, 具体用于根据所述测量信息， 判断测量到所述第二基站发射的信号的 电平值不为 0的 UE的数量是否不大于设定数量， 并在所述测量信息包含的每个 UE测量到的电 平值中，提取不为 0的每个电平值，判断所述提取的每个电平值的平均值是否不大于设定阈值， 当测量到所述第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以及， 所述 提取的每个电平值的平均值不大于设定阈值中的至少一个满足时，指示移动性管理实体 MME 通过所述第二基站， 向所述第二基站覆盖的第二小区内的 UE发起寻呼， 当接收到所述 MME 返回的寻呼失败消息时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障， 其中， 所述 MME向所述第二基站发送寻呼请求， 指示所述第二基站向所述第二小区内的 UE 发起寻呼， 并在设定时间内未接收到所述第二基站返回的寻呼响应时， 向所述基站故障检测 装置返回寻呼失败消息。
图 6为本发明实施例提供的基站故障检测系统结构示意图， 如图 6所示， 该系统包括第一 基站、 基站故障检测装置、 第二基站以及 MME。 其中：
第一基站， 用于接收处于所述第一基站覆盖的第一小区中的用户设备 UE上报的针对第二 基站釆集的测量信息， 并将接收到的测量信息上报给基站故障检测装置；
基站故障检测装置， 用于接收所述第一基站上报的所述第二基站的测量信息， 并根据接 收到的所述测量信息， 检测所述第二基站是否出现故障。
所述第一基站上报的测量信息为 UE测量的所述第二基站发射的信号的电平值； 所述基站故障检测装置， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的 信号的电平值不为 0的 UE的数量是否不大于设定数量， 当判断结果为是时， 确定所述第二基 站出现故障， 否则确定所述第二基站未出现故障。
所述第一基站上 4艮的测量信息为 UE测量的所述第二基站发射的信号的电平值； 所述基站故障检测装置， 具体用于在所述测量信息包含的每个 UE测量到的电平值中， 提 取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值， 当判断结 果为是时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
所述第一基站上 ·ί艮的测量信息为 UE测量的所述第二基站发射的信号的电平值； 所述基站故障检测装置， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的 信号的电平值不为 0的 UE的数量是否不大于设定数量， 并在所述测量信息包含的每个 UE测量 到的电平值中，提取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设 定阈值， 当测量到所述第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以 及， 所述提取的每个电平值的平均值不大于设定阈值中的至少一个满足时， 指示移动性管理 实体 ΜΜΕ通过所述第二基站， 向所述第二基站覆盖的第二小区内的 UE发起寻呼， 并当接收 到所述 ΜΜΕ返回的寻呼失败消息时， 确定所述第二基站出现故障， 否则确定所述第二基站未 出现故障；
所述系统中的移动性管理实体 ΜΜΕ, 用于接收所述基站故障检测装置的指示， 向所述第 二基站发送寻呼请求， 并在设定时间内未接收到所述第二基站返回的寻呼响应时， 向所述基 站故障检测装置返回寻呼失败消息；
第二基站， 用于在接收到所述 ΜΜΕ发送的寻呼请求时， 向所述第二小区内的 UE发起寻 呼。
图 7为本发明实施例提供的用户设备结构示意图， 具体包括：
釆集模块 701 , 用于针对第二基站釆集测量信息；
上报模块 702 ,用于将釆集到的测量信息通过第一基站上报给用于检测所述第二基站是否 出现故障的基站故障检测装置。
所述釆集模块 701 ,具体用于针对所述第二基站，测量所述第二基站发射的信号的电平值， 作为釆集的所述第二基站的测量信息。
本发明实施例提供一种基站故障检测方法、 装置及系统， 该方法由第一基站覆盖的第一 小区中的 UE针对第二基站釆集测量信息， 将釆集的测量信息上报给第一基站， 并由第一基站 将测量信息上报给基站故障检测装置， 指示基站故障检测装置根据该测量信息检测该第二基 站是否出现故障。 由于本发明实施例中在检测第二基站是否出现故障时， 是由第一基站覆盖 的第一小区内的 UE釆集第二基站的测量信息， 上报给第一基站， 并由第一基站将测量信息上 报给基站故障检测装置， 因此即使第二基站已经不能釆集要上报的测量信息， 或者已经不能 将釆集到的测量信息上报给基站故障检测装置， 基站故障检测装置仍然能够准确的检测出该 第二基站是否出现故障。
显然， 本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范 围。 这样， 倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内， 则 本发明也意图包含这些改动和变型在内。
Claims
1、 一种基站故障检测方法， 其特征在于， 包括：
第一基站接收处于所述第一基站覆盖的第一小区中的用户设备 UE上报的针对第二基站 釆集的测量信息； 并
将接收到的测量信息上报给基站故障检测装置； 以及
指示所述基站故障检测装置根据所述测量信息， 检测所述第二基站是否出现故障。
2、 如权利要求 1所述的方法， 其特征在于， 第一基站接收处于所述第一基站覆盖的第一 小区中的用户设备 UE上报的针对第二基站釆集的测量信息之前， 所述方法还包括：
所述第一基站确定所述第二基站覆盖的第二小区为所述第一小区的邻区； 并
指示处于所述第一小区中的 UE针对所述第二基站， 测量所述第二基站发射的信号的电平 值， 作为釆集的所述第二基站的测量信息上 4艮。
3、 如权利要求 1所述的方法， 其特征在于， 所述基站故障检测装置包括： 操作管理维护 OAM系统。
4、 一种基站故障检测方法， 其特征在于， 包括：
基站故障检测装置接收第一基站上报的第二基站的测量信息， 所述测量信息是第一基站 接收并上报的自身覆盖的第一小区中的用户设备 UE针对第二基站釆集的测量信息；
所述基站故障检测装置根据接收到的所述测量信息， 检测所述第二基站是否出现故障。
5、 如权利要求 4所述的方法， 其特征在于， 所述测量信息为 UE测量的所述第二基站发射 的信号的电平值。
6、 如权利要求 5所述的方法， 其特征在于， 所述基站故障检测装置根据接收到的所述测 量信息， 检测所述第二基站是否出现故障， 具体包括：
所述基站故障检测装置根据所述测量信息， 判断测量到所述第二基站发射的信号的电平 值不为 0的 UE的数量是否不大于设定数量； 并
当判断结果为是时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
7、 如权利要求 5所述的方法， 其特征在于， 所述基站故障检测装置根据接收到的所述测 量信息， 检测所述第二基站是否出现故障， 具体包括：
所述基站故障检测装置在所述测量信息包含的每个 UE测量到的电平值中， 提取不为 0的 每个电平值； 并
判断所述提取的每个电平值的平均值是否不大于设定阈值； 以及
当判断结果为是时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
8、 如权利要求 5所述的方法， 其特征在于， 所述基站故障检测装置根据接收到的所述测 量信息， 检测所述第二基站是否出现故障， 具体包括：
所述基站故障检测装置根据所述测量信息， 判断测量到所述第二基站发射的信号的电平 值不为 0的 UE的数量是否不大于设定数量， 并在所述测量信息包含的每个 UE测量到的电平值 中， 提取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值； 并 当测量到所述第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以及， 所述提取的每个电平值的平均值不大于设定阈值中的至少一个满足时， 所述基站故障检测装 置指示移动性管理实体 MME通过所述第二基站， 向所述第二基站覆盖的第二小区内的 UE发 起寻呼；
当所述基站故障检测装置接收到所述 MME返回的寻呼失败消息时，确定所述第二基站出 现故障，否则确定所述第二基站未出现故障，其中，所述 MME向所述第二基站发送寻呼请求， 指示所述第二基站向所述第二小区内的 UE发起寻呼， 并在设定时间内未接收到所述第二基站 返回的寻呼响应时， 向所述基站故障检测装置返回寻呼失败消息。
9、 如权利要求 4所述的方法， 其特征在于， 所述基站故障检测装置包括： 操作管理维护 OAM系统。
10、 一种基站故障检测方法， 其特征在于， 包括：
处于第一基站覆盖的第一小区中的用户设备 UE针对第二基站釆集测量信息； 并 将釆集到的测量信息通过所述第一基站上报给用于检测所述第二基站是否出现故障的基 站故障检测装置。
11、 如权利要求 10所述的方法， 其特征在于， 所述 UE针对所述第二基站釆集测量信息， 具体包括：
所述 UE针对所述第二基站， 测量所述第二基站发射的信号的电平值， 作为釆集的所述第 二基站的测量信息。
12、 一种基站， 其特征在于， 包括：
接收模块， 用于接收处于所述基站覆盖的第一小区中的用户设备 UE上报的针对第二基站 釆集的测量信息；
发送模块， 用于将接收到的测量信息上报给基站故障检测装置；
指示模块， 用于指示所述基站故障检测装置根据所述测量信息， 检测所述第二基站是否 出现故障。
13、 如权利要求 12所述的基站， 其特征在于， 所述基站还包括：
确定模块， 用于确定所述第二基站覆盖的第二小区为所述第一小区的邻区；
所述指示模块， 还用于指示处于所述第一小区中的 UE针对所述第二基站， 测量所述第二 基站发射的信号的电平值， 作为釆集的所述第二基站的测量信息上报。
14、 一种基站故障检测装置， 其特征在于， 包括：
接收模块， 用于接收第一基站上报的第二基站的测量信息， 所述测量信息是第一基站接 收并上 4艮的自身覆盖的第一小区中的用户设备 UE针对第二基站釆集的测量信息；
检测模块， 用于根据接收到的所述测量信息， 检测所述第二基站是否出现故障。
15、 如权利要求 14所述的装置， 其特征在于， 所述接收模块接收到的所述测量信息为 UE 测量的所述第二基站发射的信号的电平值；
所述检测模块， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的信号的电 平值不为 0的 UE的数量是否不大于设定数量， 当判断结果为是时， 确定所述第二基站出现故 障， 否则确定所述第二基站未出现故障。
16、 如权利要求 14所述的装置， 其特征在于， 所述接收模块接收到的所述测量信息为 UE 测量的所述第二基站发射的信号的电平值；
所述检测模块， 具体用于在所述测量信息包含的每个 UE测量到的电平值中， 提取不为 0 的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值， 当判断结果为是 时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
17、 如权利要求 14所述的装置， 其特征在于， 所述接收模块接收到的所述测量信息为 UE 测量的所述第二基站发射的信号的电平值；
所述检测模块， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的信号的电 平值不为 0的 UE的数量是否不大于设定数量， 并在所述测量信息包含的每个 UE测量到的电平 值中， 提取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值， 当测量到所述第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以及， 所述 提取的每个电平值的平均值不大于设定阈值中的至少一个满足时，指示移动性管理实体 MME 通过所述第二基站， 向所述第二基站覆盖的第二小区内的 UE发起寻呼， 当接收到所述 MME 返回的寻呼失败消息时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障， 其中， 所述 MME向所述第二基站发送寻呼请求， 指示所述第二基站向所述第二小区内的 UE 发起寻呼， 并在设定时间内未接收到所述第二基站返回的寻呼响应时， 向所述基站故障检测 装置返回寻呼失败消息。
18、 一种用户设备， 其特征在于， 包括：
釆集模块， 用于针对第二基站釆集测量信息；
上报模块， 用于将釆集到的测量信息通过第一基站上报给用于检测所述第二基站是否出 现故障的基站故障检测装置。
19、 如权利要求 18所述的用户设备， 其特征在于， 所述釆集模块， 具体用于针对所述第 二基站， 测量所述第二基站发射的信号的电平值， 作为釆集的所述第二基站的测量信息。
20、 一种基站故障检测系统， 其特征在于， 包括： 第一基站、 基站故障检测装置、 第二 基站；
第一基站， 用于接收处于所述第一基站覆盖的第一小区中的用户设备 UE上报的针对第二 基站釆集的测量信息， 并将接收到的测量信息上报给基站故障检测装置；
基站故障检测装置， 用于接收所述第一基站上报的所述第二基站的测量信息， 并根据接 收到的所述测量信息， 检测所述第二基站是否出现故障。
21、 如权利要求 20所述的系统， 其特征在于， 所述第一基站上报的测量信息为 UE测量的 所述第二基站发射的信号的电平值；
所述基站故障检测装置， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的 信号的电平值不为 0的 UE的数量是否不大于设定数量， 当判断结果为是时， 确定所述第二基 站出现故障， 否则确定所述第二基站未出现故障。
22、 如权利要求 20所述的系统， 其特征在于， 所述第一基站上报的测量信息为 UE测量的 所述第二基站发射的信号的电平值；
所述基站故障检测装置， 具体用于在所述测量信息包含的每个 UE测量到的电平值中， 提 取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设定阈值， 当判断结 果为是时， 确定所述第二基站出现故障， 否则确定所述第二基站未出现故障。
23、 如权利要求 20所述的系统， 其特征在于， 所述第一基站上报的测量信息为 UE测量的 所述第二基站发射的信号的电平值；
所述基站故障检测装置， 具体用于根据所述测量信息， 判断测量到所述第二基站发射的 信号的电平值不为 0的 UE的数量是否不大于设定数量， 并在所述测量信息包含的每个 UE测量 到的电平值中，提取不为 0的每个电平值， 判断所述提取的每个电平值的平均值是否不大于设 定阈值， 当测量到所述第二基站发射的信号的电平值不为 0的 UE的数量不大于设定数量， 以 及， 所述提取的每个电平值的平均值不大于设定阈值中的至少一个满足时， 指示移动性管理 实体 MME通过所述第二基站， 向所述第二基站覆盖的第二小区内的 UE发起寻呼， 并当接收 到所述 MME返回的寻呼失败消息时， 确定所述第二基站出现故障， 否则确定所述第二基站未 出现故障；
所述系统中的移动性管理实体 MME, 用于接收所述基站故障检测装置的指示， 向所述第 二基站发送寻呼请求， 并在设定时间内未接收到所述第二基站返回的寻呼响应时， 向所述基 站故障检测装置返回寻呼失败消息；
第二基站， 用于在接收到所述 MME发送的寻呼请求时， 向所述第二小区内的 UE发起寻 呼。
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| CN108259256B (zh) * | 2016-12-29 | 2020-11-06 | 华为技术有限公司 | 检测高空平台的方法、装置和系统 |
| CN107371175B (zh) * | 2017-08-17 | 2020-02-18 | 东南大学 | 一种使用协作预测的自组织网络故障检测方法 |
| CN113573345B (zh) * | 2021-06-30 | 2022-08-09 | 广州市瀚云信息技术有限公司 | 一种故障信号的处理方法及装置 |
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| CN101836478A (zh) * | 2007-10-26 | 2010-09-15 | 华为技术有限公司 | 移动终端、网络实体及其相关方法 |
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