WO2011124112A1

WO2011124112A1 - Method and system for detecting multi-antenna faults

Info

Publication number: WO2011124112A1
Application number: PCT/CN2011/072178
Authority: WO
Inventors: 陈爱军; 曾勇军; 肖宁
Original assignee: 华为技术有限公司
Priority date: 2010-04-07
Filing date: 2011-03-25
Publication date: 2011-10-13
Also published as: CN101835188A; CN101835188B

Abstract

A method and system for detecting multi-antenna faults, which belong to the wireless communication field, are provided in the embodiment of the present invention. The method includes that: a multi-antenna wireless communication device receives designated channel numbers which include reception channel numbers and transmission channel numbers; the multi-antenna wireless communication device receives a first service test request initiated by a terminal through reception channels corresponding to the reception channel numbers; the multi-antenna wireless communication device transmits a first service test data to the terminal through transmission channels corresponding to the transmission channel numbers; the terminal calculates the throughput of the first service test data, and judges whether the throughput of the first service test data exceeds a preset threshold, if not, the channel corresponding to the designated channel number is a faulty channel. The system includes the multi-antenna wireless communication device and the terminal, wherein the multi-antenna wireless communication device includes an operation maintenance module and a processing module. The embodiment of the present invention can rapidly find out the channel with a fault, thereby the fault positioning efficiency is improved.

Description

多天线故障检测方法及*** 本申请要求于 2010 年 4 月 7 日提交中国专利局、申请号为 201010142065.1、发明名称为"多天线故障检测方法及***，，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 Multi-antenna fault detection method and system The present application claims the priority of the Chinese patent application filed on April 7, 2010, the Chinese Patent Office, the application number is 201010142065.1, and the invention is entitled "Multi-antenna fault detection method and system," The content is incorporated herein by reference.

本发明实施例涉及无线通信领域，尤其涉及一种多天线故障检测方法及 ***。背景技术 The embodiments of the present invention relate to the field of wireless communications, and in particular, to a multi-antenna fault detection method and system. Background technique

随着无线通信技术的快速发展，多天线技术已经越来越多地应用于各种无线通信***，例如长期演进（ Long Term Evolution , 以下简称 LTE ) 系统, 全 ί求! ¾波互联接入 ( Worldwide Interoperability for Microwave Access , 以下简称 WIMAX ) 。多天线技术是指在发射端和接收端均釆用多个天线来发送或接收信号，即釆用多天线技术的多天线***包括多个发送通道和多个接收通道。由于天线个数增多，多天线***可以大幅的提高信道容量和频谱利用率。但是随着天线个数的增多，多天线***的复杂性也大大增加。如果多天线***发生故障，而没有及时检测出发生故障的通道，则会导致多天线 ***性能下降，从而影响用户的使用感受，因此，对多天线***的通道进行监测十分重要。 With the rapid development of wireless communication technologies, multi-antenna technology has been increasingly applied to various wireless communication systems, such as Long Term Evolution (LTE) systems, which are all connected to each other. Worldwide Interoperability for Microwave Access, hereinafter referred to as WIMAX). Multi-antenna technology refers to the use of multiple antennas to transmit or receive signals at both the transmitting end and the receiving end. That is, a multi-antenna system employing multiple antenna technologies includes multiple transmitting channels and multiple receiving channels. Due to the increased number of antennas, multi-antenna systems can significantly increase channel capacity and spectrum utilization. However, as the number of antennas increases, the complexity of multi-antenna systems increases. If the multi-antenna system fails and the failed channel is not detected in time, the performance of the multi-antenna system will be degraded, which will affect the user's experience. Therefore, it is very important to monitor the channel of the multi-antenna system.

现有技术对多天线***通道的监测主要是利用通道中的器件进行告警。具体的，当某通道的器件发生故障时，该发生故障的器件或该通道里其它器件会发出告警信号，以警示该通道发生了故障。 The prior art monitors the channels of the multi-antenna system mainly by using the devices in the channel for alarming. Specifically, when a device in a channel fails, the faulty device or other devices in the channel will send an alarm signal to warn that the channel has failed.

在实现本发明过程中，发明人发现现有技术中至少存在如下问题：在实际应用中，考虑到成本因素，不可能做到对所有可能发生故障的通道进行 100%的监测；另外，发出告警信号的器件也可能发生故障。因此，有时候多天线***已经发生了故障，却没有出现告警信号，在这种情况下，将艮难快速确定出发生故障的通道。发明内容 In the process of implementing the present invention, the inventors have found that at least the following problems exist in the prior art: In practical applications, it is impossible to achieve all possible failures in consideration of cost factors. The channel is 100% monitored; in addition, the device that issued the alarm signal may also malfunction. Therefore, sometimes the multi-antenna system has failed, but there is no alarm signal. In this case, it will be difficult to quickly determine the faulty channel. Summary of the invention

本发明实施例提供一种多天线故障检测方法及***，可以快速确定出故障通道。 The embodiment of the invention provides a multi-antenna fault detection method and system, which can quickly determine a fault channel.

本发明实施例提供了一种多天线故障检测方法，包括： The embodiment of the invention provides a multi-antenna fault detection method, including:

多天线的无线通信设备接收指定的通道号，其中，所述通道号包括接收通道号和发送通道号； The multi-antenna wireless communication device receives the designated channel number, where the channel number includes a receiving channel number and a sending channel number;

所述多天线的无线通信设备通过所述接收通道号对应的接收通道接收终端发起的第一业务测试请求； The multi-antenna wireless communication device receives a first service test request initiated by the terminal by using a receiving channel corresponding to the receiving channel number;

所述多天线的无线通信设备通过所述发送通道号对应的发送通道向所述终端发送第一业务测试数据； The multi-antenna wireless communication device sends the first service test data to the terminal by using a sending channel corresponding to the sending channel number;

其中，所述第一业务测试数据用于所述终端进行业务测试，包括：所述终端计算所述第一业务测试数据的吞吐量，并判断所述第一业务测试数据的吞吐量是否超过预设阔值，如果否，则所述指定的通道号对应的通道为故障通道。 The first service test data is used by the terminal to perform a service test, and the method includes: the terminal calculating a throughput of the first service test data, and determining whether a throughput of the first service test data exceeds a pre- Set the threshold value. If no, the channel corresponding to the specified channel number is the fault channel.

本发明实施例提供了一种多天线故障检测***，所述***包括：多天线的无线通信设备和终端；所述多天线的无线通信设备包括操作维护模块和处理模块； The embodiment of the present invention provides a multi-antenna fault detection system, where the system includes: a multi-antenna wireless communication device and a terminal; the multi-antenna wireless communication device includes an operation and maintenance module and a processing module;

所述操作维护模块，用于接收指定的通道号，其中，所述通道号包括发送通道号和接收通道号； The operation and maintenance module is configured to receive a specified channel number, where the channel number includes a transmission channel number and a receiving channel number;

所述处理模块，用于通过所述操作维护模块接收的指定的接收通道号对应的接收通道接收所述终端发起的第一业务测试请求；还用于通过所述操作测试数据； The processing module is configured to receive, by using a receiving channel corresponding to the specified receiving channel number received by the operation and maintenance module, a first service test request initiated by the terminal; Test Data;

其中，所述第一业务测试数据用于所述终端进行业务测试，包括：所述终端计算所述处理模块发送的第一业务测试数据的吞吐量，并判断所述第一业务测试数据的吞吐量是否超过预设阔值，如果否，则所述指定的通道号对应的通道为故障通道。 The first service test data is used by the terminal to perform a service test, and the method includes: the terminal calculating a throughput of the first service test data sent by the processing module, and determining a throughput of the first service test data. Whether the quantity exceeds the preset threshold, if no, the channel corresponding to the specified channel number is a fault channel.

本发明实施例的多天线故障检测方法及***，多天线的无线通信设备接收指定的通道号，并通过指定的通道号与终端进行业务测试，终端计算收到的多天线的无线通信设备发送的业务测试数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果否，则多天线的无线通信设备接收的指定的通道号对提高了故障定位效率。附图说明 The multi-antenna fault detection method and system according to the embodiment of the present invention, the multi-antenna wireless communication device receives the specified channel number, and performs service test with the terminal through the specified channel number, and the terminal calculates the received multi-antenna wireless communication device to send the The service tests the throughput of the data, and determines whether the throughput exceeds a preset threshold. If not, the specified channel number received by the multi-antenna wireless communication device improves the fault location efficiency. DRAWINGS

为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它的附图。 In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description of the drawings used in the embodiments or the prior art description will be briefly described below. Obviously, the drawings in the following description It is a certain embodiment of the present invention, and those skilled in the art can obtain other drawings according to these drawings without any creative work.

图 1是本发明多天线故障检测方法的第一实施例流程示意图； 1 is a schematic flow chart of a first embodiment of a multi-antenna fault detection method according to the present invention;

图 2是本发明多天线故障检测方法的第二实施例流程示意图； 2 is a schematic flow chart of a second embodiment of a multi-antenna fault detection method according to the present invention;

图 3是本发明多天线故障检测方法的第三实施例流程示意图； 3 is a schematic flow chart of a third embodiment of a multi-antenna fault detection method according to the present invention;

图 4是本发明多天线故障检测***的第一实施例结构示意图； 4 is a schematic structural view of a first embodiment of a multi-antenna fault detection system according to the present invention;

图 5为本发明实施例为 4T4R基站釆用 MIMO天线进行测试的结构示意图。具体实施方式 FIG. 5 is a schematic structural diagram of testing a 4T4R base station using a MIMO antenna according to an embodiment of the present invention. detailed description

为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。 In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the following will be combined with the present invention. The technical solutions in the embodiments of the present invention are clearly and completely described in the drawings, and the embodiments are described as a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

图 1是本发明多天线故障检测方法的第一实施例流程示意图，如图 1所示，该方法包括： 1 is a schematic flow chart of a first embodiment of a multi-antenna fault detection method according to the present invention. As shown in FIG. 1, the method includes:

步骤 101、多天线的无线通信设备接收指定的通道号，其中，该通道号包括接收通道号和发送通道号； Step 101: The multi-antenna wireless communication device receives the specified channel number, where the channel number includes a receiving channel number and a sending channel number.

步骤 102、多天线的无线通信设备通过上述接收通道号对应的接收通道接收终端发起的第一业务测试请求； Step 102: The multi-antenna wireless communication device receives the first service test request initiated by the terminal by using the receiving channel corresponding to the receiving channel number;

步骤 103、多天线的无线通信设备通过上述发送通道号对应的发送通道向上述终端发送第一业务测试数据； Step 103: The multi-antenna wireless communication device sends the first service test data to the terminal by using the sending channel corresponding to the sending channel number.

步骤 104、终端计算接收到的第一业务测试数据的吞吐量，并判断该第一业务测试数据的吞吐量是否超过预设阔值，如果否，则指定的通道号对应的通道为故障通道。 Step 104: The terminal calculates the throughput of the received first service test data, and determines whether the throughput of the first service test data exceeds a preset threshold. If not, the channel corresponding to the specified channel number is a fault channel.

本发明实施例中将多天线的无线通信设备以基站为例进行说明，但不限于基站，也可以是无线保真（ WirelessFidelity, 以下简称 WiFi ) ***中的接入点（ AccessPoint, 以下简称 AP ) 。 In the embodiment of the present invention, a multi-antenna wireless communication device is described by using a base station as an example, but is not limited to a base station, and may be an access point (Access Point, hereinafter referred to as AP) in a Wireless Fidelity (WiFi) system. .

具体的，本发明实施例中终端进行的业务测试以 FTP下载为例进行说明，但不限于 FTP下载，还可以是其它的业务数据下载。基站接收到指定的通道号后，基站通过指定的通道号中的接收通道号对应的接收通道接收终端发起的 FTP下载请求；并通过指定的通道号中的发送通道号对应的发送通道向终端发送 FTP下载数据；终端计算收到的 FTP下载数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果否，则终端表现出收到 FTP下载数据的速度特别慢，也就是说，终端的显示界面在超过预设时间后都没有完全显示出 FTP 下载数据，则控制终端向基站发起第一业务测试请求的测试人员就可以确定给基站指定的通道号对应的通道为故障通道。 Specifically, the service test performed by the terminal in the embodiment of the present invention is described by taking the FTP download as an example, but is not limited to the FTP download, and may be other service data download. After receiving the specified channel number, the base station receives the FTP download request initiated by the terminal through the receiving channel corresponding to the receiving channel number in the specified channel number; and sends the terminal to the terminal through the sending channel corresponding to the sending channel number in the specified channel number. The FTP downloads the data; the terminal calculates the throughput of the received FTP download data, and determines whether the throughput exceeds a preset threshold. If not, the terminal exhibits that the FTP download data is received at a particularly slow speed, that is, the terminal The test interface does not fully display the FTP download data after the preset time exceeds the preset time, and the tester who controls the terminal to initiate the first service test request to the base station can determine The channel corresponding to the channel number assigned to the base station is the fault channel.

其中，图 2为本发明多天线故障检测方法的第二实施例流程示意图，图 2 的前面四个步骤与图 1类似，不同的是当图 1步骤 104中终端判断第一业务测试数据的吞吐量超过预设阔值时，如图 2所示，该方法还可以包括： 2 is a schematic flowchart of a second embodiment of the method for detecting multiple antenna faults according to the present invention. The first four steps of FIG. 2 are similar to those of FIG. 1, except that the terminal determines the throughput of the first service test data in step 104 of FIG. When the amount exceeds the preset threshold, as shown in FIG. 2, the method may further include:

步骤 105、基站接收重新指定的通道号，其中，重新指定的通道号包括重新指定的接收通道号和重新指定的发送通道号； Step 105: The base station receives the re-designated channel number, where the re-designated channel number includes the re-designated receiving channel number and the re-designated sending channel number.

步骤 106、基站通过上述重新指定的接收通道号对应的接收通道接收上述终端发起的第二业务测试请求； Step 106: The base station receives the second service test request initiated by the terminal by using the receiving channel corresponding to the re-designated receiving channel number.

步骤 107、基站通过上述重新指定的发送通道号对应的发送通道向上述终端发送第二业务测试数据； Step 107: The base station sends the second service test data to the terminal by using the sending channel corresponding to the re-specified transmission channel number.

步骤 108、上述终端计算收到的第二业务测试数据的吞吐量，并判断该第二业务测试数据的吞吐量是否超过预设阔值，如果否，则重新指定的通道号对应的通道为故障通道。 Step 108: The terminal calculates the throughput of the received second service test data, and determines whether the throughput of the second service test data exceeds a preset threshold. If not, the channel corresponding to the re-specified channel number is faulty. aisle.

继续上述例子，如果 FTP下载的吞吐量高于预设阔值，则表明指定的接收通道为正常通道，没有发生故障，则基站接收重新指定的通道号，并通过重新指定的通道号中的接收通道号对应的接收通道接收上述终端第二次发起的 FTP下载请求；然后再通过上述重新指定的通道号中的发送通道号对应的发送通道向上述终端第二次发送 FTP下载数据；终端收到基站第二次发送的 FTP下载数据后，计算第二次收到的 FTP下载数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果否，则说明重新指定的通道号对应的通道为故障通道，如果是，则说明重新指定的通道号对应的通道仍旧没有发生故障，则再次执行步骤 105至 108, 直到确定出故障通道。 Continuing with the above example, if the throughput of the FTP download is higher than the preset threshold, it indicates that the designated receiving channel is a normal channel, and if no fault occurs, the base station receives the redesignated channel number and receives the received channel number. The receiving channel corresponding to the channel number receives the FTP download request initiated by the terminal for the second time; and then sends the FTP download data to the terminal for the second time through the sending channel corresponding to the sending channel number in the redesignated channel number; After the FTP download data is sent by the base station for the second time, calculate the throughput of the FTP download data received for the second time, and determine whether the throughput exceeds a preset threshold. If not, the channel corresponding to the re-specified channel number is specified. If it is a faulty channel, if yes, it means that the channel corresponding to the reassigned channel number still has not failed, then perform steps 105 to 108 again until the faulty channel is determined.

本发明实施例可以适用于任何具有多天线技术的通信***中，例如， LTE***和 WIMAX***。 Embodiments of the present invention can be applied to any communication system having multiple antenna technologies, such as an LTE system and a WIMAX system.

需要说明的是，本发明实施例在开始指定通道号时，可以一次指定一组通道，一组通道包括一个发送通道和一个接收通道，一次指定一组通道进行故障定位，实现起来比较容易；也可以一次指定多组通道，即多个发送通道和多个接收通道，这样可以减少故障定位的次数，提高故障定位的效率。 It should be noted that, when starting the designated channel number, the embodiment of the present invention may specify one group of channels at a time, and one group of channels includes one sending channel and one receiving channel, and one group of channels is designated at a time. Fault location is easier to implement. It is also possible to specify multiple sets of channels at a time, that is, multiple transmit channels and multiple receive channels. This can reduce the number of fault locations and improve the efficiency of fault location.

在一次指定多组通道进行故障定位时，如果确定出故障就发生在该多组通道中，则需要再在该多组通道中指定一组或多组通道，直到最终确定出故障发生在哪一组通道上。本发明以四发四收（ 4 Transmission 4 Reception, 以下简称 4T4R )基站为例进行说明，刚开始进行故障定位时，为了提高效率，可以先任意指定其中两组通道，即先利用形成的两发两收（ 2 Transmission 2 Reception , 以下简称 2T2R )工作模式进行故障定位。本发明实施例以首先指定第 1个接收通道、第 2个接收通道和第 1个发送通道、第 3个发送通道构成的两组通道为例进行说明，则 4T4R的基站收到指定的通道号后，通过第 1个接收通道和第 2个接收通道接收终端发起的业务测试请求，然后通过第 1个发送通道和第 3个发送通道向终端发送业务测试数据，终端收到该业务测试数据后，判断该业务测试数据的吞吐量是否超过预设阔值，如果是，则说明指定的该两组通道均是正常通道，没有发生故障；如果否，则说明指定的该两组通道中有故障通道，由于只剩下两组通道，因此接下来可以一次指定一组通道，即利用形成的一发一收（ 1 Transmission 1 Reception, 以下简称 1T1R ) 工作模式进行故障定位；如果剩下的通道大于两组，则仍然可以一次指定两组或两组以上通道进行故障定位。 When assigning multiple sets of channels for fault location, if it is determined that a fault occurs in the multiple sets of channels, then one or more sets of channels need to be specified in the multiple sets of channels until it is finally determined which fault occurred. On the group channel. The present invention is described by taking a 4 Transmission 4 Reception (hereinafter referred to as 4T4R) base station as an example. When the fault location is first started, in order to improve the efficiency, two groups of channels may be arbitrarily designated, that is, two pairs formed firstly. Two Transmission 2 Reception (2T2R) working modes are used for fault location. In the embodiment of the present invention, the two sets of channels formed by first specifying the first receiving channel, the second receiving channel, the first transmitting channel, and the third transmitting channel are taken as an example, and the base station of the 4T4R receives the specified channel number. After receiving the service test request initiated by the terminal through the first receiving channel and the second receiving channel, the service test data is sent to the terminal through the first sending channel and the third sending channel, and after receiving the service test data, the terminal receives the service test data. And determining whether the throughput of the service test data exceeds a preset threshold. If yes, the specified two channels are normal channels, and no fault occurs; if not, the specified two groups of channels are faulty. Channel, since there are only two channels left, so you can specify a group of channels at a time, that is, use the formed 1 Transmission 1 Reception (1T1R) working mode for fault location; if the remaining channels are larger than In both groups, two or more sets of channels can still be designated for fault location at a time.

以此类推，对于八发八收（ 8 Transmission 8 Reception, 简称 8T8R )基站，可以从形成的 4T4R工作模式开始进行故障定位，然后是 2T2R工作模式，最终通过 1T1R工作模式确定出发生故障的通道具体是哪一组。 By analogy, for the 8 Transmission 8 Reception (8T8R) base station, the fault location can be started from the formed 4T4R working mode, then the 2T2R working mode, and finally the 1T1R working mode is used to determine the faulty channel specific. Which group is it.

当确定出指定的通道号对应的通道为故障通道，若故障通道包括第一发送通道和第一接收通道时，还可以进一步确定故障通道究竟是第一发送通道还是第一接收通道，具体确定方法如下： When it is determined that the channel corresponding to the specified channel number is a fault channel, if the fault channel includes the first sending channel and the first receiving channel, further determining whether the fault channel is the first sending channel or the first receiving channel, the specific determining method as follows:

基站接收重新指定的发送通道号；基站通过上述第一接收通道接收终端发起的第三业务测试请求；基站通过重新指定的发送通道号对应的发送通道向终端发送第三业务测试数据；终端计算第三业务测试数据的吞吐量，并判断该第三业务测试数据的吞吐量是否超过预设阔值，如果是，则上述第一发送通道为故障通道。 Receiving, by the base station, the re-designated transmission channel number; the base station receiving the third service test request initiated by the terminal by using the first receiving channel; and the transmitting channel corresponding to the re-designated transmission channel number Sending the third service test data to the terminal; the terminal calculates the throughput of the third service test data, and determines whether the throughput of the third service test data exceeds a preset threshold, and if yes, the first sending channel is a fault channel. .

例如，如果确定出故障通道为第 1接收通道和第 1发送通道，则基站接收重新指定的第 3发送通道号，然后基站通过第 1接收通道接收终端发送的业务测试请求，并通过重新指定的第 3发送通道向终端发送业务测试数据，终端收到业务测试数据后，计算该业务测试数据的吞吐量，并判断该吞吐量是否超过预设阈值，如果该吞吐量超过预设阈值，说明第 1接收通道和重新指定的第 3发送通道均为正常通道，这就表明第 1发送通道为故障通道。 For example, if it is determined that the faulty channel is the first receiving channel and the first transmitting channel, the base station receives the re-designated third transmitting channel number, and then the base station receives the service test request sent by the terminal through the first receiving channel, and re-designates the The third sending channel sends the service test data to the terminal. After receiving the service test data, the terminal calculates the throughput of the service test data, and determines whether the throughput exceeds a preset threshold. If the throughput exceeds a preset threshold, the description 1 The receiving channel and the re-designated 3rd transmission channel are normal channels, which indicates that the first transmission channel is a fault channel.

或者，确定方法也可以是： Alternatively, the determination method can also be:

基站接收重新指定的接收通道号；基站通过重新指定的接收通道号对应的接收通道接收终端发起的第四业务测试请求；基站通过上述第一发送通道向终端发送第四业务测试数据；终端计算收到的第四业务测试数据的吞吐量，并判断该第四业务测试数据的吞吐量是否超过预设阔值，如果是，则上述第一接收通道为故障通道。 The base station receives the re-designated receiving channel number; the base station receives the fourth service test request initiated by the terminal by using the receiving channel corresponding to the re-specified receiving channel number; the base station sends the fourth service test data to the terminal by using the first sending channel; The throughput of the fourth service test data is obtained, and it is determined whether the throughput of the fourth service test data exceeds a preset threshold. If yes, the first receiving channel is a fault channel.

同上述例子，如果确定出故障通道为第 1接收通道和第 1发送通道，则基站可以接收重新指定的第 3接收通道号，然后基站通过重新指定的第 3接收通道接收终端发送的业务测试请求，并通过第 1 发送通道向终端发送业务测试数据，终端收到业务测试数据后，计算该业务测试数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果该吞吐量超过预设阔值，说明重新指定的第 3接收通道和第 1发送通道均为正常通道，这就表明第 1接收通道为故障通道。 With the above example, if it is determined that the faulty channel is the first receiving channel and the first transmitting channel, the base station can receive the re-designated third receiving channel number, and then the base station receives the service test request sent by the terminal through the redesignated third receiving channel. And sending the service test data to the terminal through the first sending channel, after receiving the service test data, the terminal calculates the throughput of the service test data, and determines whether the throughput exceeds a preset threshold, if the throughput exceeds the preset The threshold value indicates that the re-designated third receiving channel and the first transmitting channel are normal channels, which indicates that the first receiving channel is a fault channel.

其中，确定出故障通道之后，可以及时将该故障通道隔离，以减小发生的故障对多天线***性能产生的影响。图 3 是本发明多天线故障检测方法的第三实施例流程示意图，如图 3所示，该方法还可以包括： After the fault channel is determined, the fault channel can be isolated in time to reduce the impact of the fault on the performance of the multi-antenna system. 3 is a schematic flowchart of a third embodiment of a method for detecting a multi-antenna fault according to the present invention. As shown in FIG. 3, the method may further include:

步骤 109、基站接收故障通道的隔离命令，该隔离命令中携带故障通道的通道号；步骤 110、基站将故障通道号对应的故障通道进行隔离。 Step 109: The base station receives an isolation command of the faulty channel, where the isolation command carries a channel number of the faulty channel. Step 110: The base station isolates the fault channel corresponding to the fault channel number.

需要说明的是，如图 3所示，步骤 109和步骤 110可以是在图 1 所示的步骤 104之后，也可以是在图 2所示的步骤 108之后。 It should be noted that, as shown in FIG. 3, step 109 and step 110 may be after step 104 shown in FIG. 1, or may be after step 108 shown in FIG. 2.

现有技术由于在没有告警的情况下，无法及时确定故障通道，因此也就不能及时的进行修复，产生了更多的损失；由于通道发生故障后一般需要更换单板或天线、馈线，短时间内很难完成，本发明实施例在快速确定出发生故障的通道后，及时对该发生故障的通道进行隔离，减小了多天线***发生故障带来的影响，也减少了损失，同时也为故障维修赢得了更多的时间。 In the prior art, since the fault channel cannot be determined in time without an alarm, the repair cannot be performed in time, and more losses are generated. After the channel fails, the board or the antenna and the feeder are generally required to be replaced. In the embodiment of the present invention, after the faulty channel is quickly determined, the faulty channel is isolated in time, which reduces the impact of the failure of the multi-antenna system, and also reduces the loss, and also Fault repair won more time.

需要说明的是，将故障通道隔离后，如果剩下的发送通道和接收通道都可以正常工作，可以根据实际需要来设置，例如设置***进入 2T2R或 1T1R 的工作模式。 It should be noted that after the faulty channel is isolated, if the remaining transmit channel and receive channel can work normally, it can be set according to actual needs, for example, setting the system to enter 2T2R or 1T1R mode.

本发明实施例中所使用的终端可以是维修人员在进行故障定位时携带的用于测试的终端。 The terminal used in the embodiment of the present invention may be a terminal for testing carried by a maintenance personnel when performing fault location.

本发明实施例中多天线***可以是多输入多输出（ Multiple-Input Multiple-Output, 以下简称 MIMO ) ***，也可以是智能天线***，智能天线技术利用各个移动用户间信号空间特征的差异，通过阵列天线技术在同一信道上接收和发射多个移动用户信号而不发生相互干扰，使无线电频谱的利用和信号的传输更为有效。在不增加***复杂度的情况下，使用智能天线可满足服务质量和网络扩容的需要。 In the embodiment of the present invention, the multiple antenna system may be a multiple-input multiple-output (MIMO) system, or a smart antenna system, and the smart antenna technology utilizes differences in signal space characteristics between mobile users. The array antenna technology receives and transmits multiple mobile user signals on the same channel without mutual interference, making the use of the radio spectrum and the transmission of signals more efficient. Smart antennas can meet the needs of quality of service and network expansion without increasing system complexity.

本发明实施例中基站接收到指定的通道号后，通过指定的通道号中的接收通道号对应的接收通道接收终端发起的业务测试请求，并通过指定的通道号中的发送通道向终端发送业务测试数据，终端计算收到的业务测试数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果否，则表明基站接收的指定的通道号对应的通道为故障通道，因此本发明实施例可以快速确定出故障通道，提高了故障定位的效率，尤其是在多天线***发生故障时，又没有任何告警信号的情况下，本发明实施例的技术方案可以很好的解决问题；并及时将该故障通道隔离，减小了多天线***发生故障带来的影响，减少了损失，同时也为故障维修赢得了更多的时间，提高了用户的使用感受。 In the embodiment of the present invention, after receiving the specified channel number, the base station receives the service test request initiated by the terminal through the receiving channel corresponding to the receiving channel number in the specified channel number, and sends the service to the terminal through the sending channel in the specified channel number. The test data, the terminal calculates the throughput of the received service test data, and determines whether the throughput exceeds a preset threshold. If not, it indicates that the channel corresponding to the specified channel number received by the base station is a fault channel, so the present invention implements For example, the faulty channel can be quickly determined, and the efficiency of the fault location is improved. Especially in the case that the multi-antenna system fails, and there is no alarm signal, the technical solution of the embodiment of the present invention can solve the problem well; The fault channel is isolated, which reduces the impact of the failure of the multi-antenna system, reduces the loss, and also wins more time for fault repair, improving the user experience.

图 4是本发明多天线故障检测***的第一实施例结构示意图，如图 4所示，该***包括：多天线的无线通信设备 21和终端 22; 多天线的无线通信设备 21包括操作维护模块 201和处理模块 202; 4 is a schematic structural diagram of a first embodiment of a multi-antenna fault detection system according to the present invention. As shown in FIG. 4, the system includes: a multi-antenna wireless communication device 21 and a terminal 22; the multi-antenna wireless communication device 21 includes an operation and maintenance module. 201 and processing module 202;

本发明实施例中所使用的终端 22可以是测试人员在进行故障定位时携带的用于测试的终端。 The terminal 22 used in the embodiment of the present invention may be a terminal for testing conducted by a tester during fault location.

操作维护模块 201 , 用于接收指定的通道号，该通道号包括发送通道号和接收通道号； The operation and maintenance module 201 is configured to receive a specified channel number, where the channel number includes a transmission channel number and a receiving channel number;

处理模块 202 ,用于通过操作维护模块 201接收的指定的接收通道号对应的接收通道接收终端 22发起的第一业务测试请求；还可以用于通过操作维护模块 201接收的指定的发送通道号对应的发送通道向终端 22发送第一业务测试数据； The processing module 202 is configured to receive the first service test request initiated by the terminal 22 by using the receiving channel corresponding to the specified receiving channel number received by the operation and maintenance module 201, and may also be used to correspond to the specified sending channel number received by the operation and maintenance module 201. The sending channel sends the first service test data to the terminal 22;

终端 22, 用于计算处理模块 202发送的第一业务测试数据的吞吐量，并判断该第一业务测试数据的吞吐量是否超过预设阔值，如果否，则表明指定的通道号对应的通道为故障通道。 The terminal 22 is configured to calculate a throughput of the first service test data sent by the processing module 202, and determine whether the throughput of the first service test data exceeds a preset threshold, and if not, the channel corresponding to the specified channel number Is the fault channel.

其中，当终端 22判断出第一业务测试数据的吞吐量超过预设阔值时，表明原先指定的通道号对应的通道为正常通道，没有发生故障，则操作维护模块 201 , 还可以用于接收重新指定的通道号，其中，重新指定的通道号包括重新指定的接收通道号和重新指定的发送通道号； When the terminal 22 determines that the throughput of the first service test data exceeds a preset threshold, it indicates that the channel corresponding to the originally designated channel number is a normal channel, and if no fault occurs, the operation and maintenance module 201 can also be used for receiving. Reassigned the channel number, where the reassigned channel number includes the reassigned receiving channel number and the reassigned transmission channel number;

相应的，处理模块 202, 还可以用于通过重新指定的接收通道号对应的接收通道接收终端 22发起的第二业务测试请求；还可以用于通过重新指定的发送通道号对应的发送通道向终端 22发送第二业务测试数据； Correspondingly, the processing module 202 is further configured to receive the second service test request initiated by the terminal 22 by using the re-designated receiving channel corresponding to the receiving channel number; and may also be used to send the channel to the terminal by using the re-designated sending channel number 22 sending second service test data;

终端 22, 用于计算处理模块 202发送的第二业务测试数据的吞吐量，并判断该第二业务测试数据的吞吐量是否超过预设阔值，如果否，则表明重新指定的通道号对应的通道为故障通道。本发明实施例中多天线的无线通信设备可以是基站，也可以是具有多天线的 WiFi***中的 AP。 The terminal 22 is configured to calculate a throughput of the second service test data sent by the processing module 202, and determine whether the throughput of the second service test data exceeds a preset threshold, and if not, the channel number corresponding to the re-designation The channel is a faulty channel. The multi-antenna wireless communication device in the embodiment of the present invention may be a base station, or may be an AP in a WiFi system with multiple antennas.

当终端 22确定出指定的通道号对应的通道为故障通道，若该故障通道包括第一发送通道或第一接收通道时，还可以进一步确定故障通道究竟是第一发送通道还是第一接收通道，因此，操作维护模块 201 , 还可以用于接收重新指定的发送通道号； When the terminal 22 determines that the channel corresponding to the designated channel number is a fault channel, if the fault channel includes the first sending channel or the first receiving channel, it may further determine whether the fault channel is the first sending channel or the first receiving channel. Therefore, the operation and maintenance module 201 can also be configured to receive a re-designated transmission channel number;

相应的，处理模块 202, 还可以用于通过上述第一接收通道接收终端 22 发起的第三业务测试请求；还可以用于通过操作维护模块 201 收到的重新指定的发送通道号对应的发送通道向终端 22发送第三业务测试数据； Correspondingly, the processing module 202 is further configured to receive, by using the foregoing first receiving channel, the third service test request initiated by the terminal 22; and may also be used to send the corresponding channel corresponding to the re-specified transmission channel number received by the operation and maintenance module 201. Transmitting third service test data to the terminal 22;

终端 22, 用于计算处理模块 202发送的第三业务测试数据的吞吐量，并判断该第三业务测试数据的吞吐量是否超过预设阔值，如果是，则表明上述第一发送通道号对应的通道为故障通道。 The terminal 22 is configured to calculate a throughput of the third service test data sent by the processing module 202, and determine whether the throughput of the third service test data exceeds a preset threshold, and if yes, the first sending channel number is corresponding to The channel is the fault channel.

需要说明的是，对于多天线故障检测***实施例而言，由于其基本相应于方法实施例，所以相关之处参见方法实施例的部分说明即可。 It should be noted that, for the embodiment of the multi-antenna fault detection system, since it basically corresponds to the method embodiment, reference may be made to a part of the description of the method embodiment.

或者，操作维护模块 201 , 还可以用于接收重新指定的接收通道号；处理模块 202 ,还可以用于通过操作维护模块 201收到的重新指定的接收通道号对应的接收通道接收终端 22发起的第四业务测试请求；还可以用于通过第一发送通道向终端 22发送第四业务测试数据； Alternatively, the operation and maintenance module 201 may be further configured to receive the re-designated receiving channel number. The processing module 202 may be further configured to be used by the receiving channel receiving terminal 22 corresponding to the re-designated receiving channel number received by the operation and maintenance module 201. The fourth service test request is further configured to send the fourth service test data to the terminal 22 by using the first sending channel;

终端 22, 用于计算处理模块 202发送的第四业务测试数据的吞吐量，并判断该第四业务测试数据的吞吐量是否超过预设阔值，如果是，则表明上述第一接收通道号对应的通道为故障通道。 The terminal 22 is configured to calculate a throughput of the fourth service test data sent by the processing module 202, and determine whether the throughput of the fourth service test data exceeds a preset threshold, and if yes, the first receiving channel number is corresponding to The channel is the fault channel.

在确定出故障通道后，可以及时将该故障通道隔离，以减小发生的故障对多天线***性能产生的影响，操作维护模块 201 , 还可以用于接收故障通道的隔离命令，该隔离命令中携带所述故障通道的通道号； After the fault channel is determined, the fault channel can be isolated in time to reduce the impact of the fault on the performance of the multi-antenna system. The operation and maintenance module 201 can also be used to receive the isolation command of the fault channel. Carrying the channel number of the faulty channel;

处理模块 202 ,还可以用于将操作维护模块 201接收的隔离命令中携带的故障通道号对应的故障通道进行隔离。现有技术由于在没有告警的情况下，无法及时确定出发生故障的通道，因此也就不能及时的进行修复，产生了更多的损失；由于通道发生故障后一般需要更换单板或天线、馈线，短时间内很难完成，本发明实施例在快速确定出发生故障的通道后，及时对该发生故障的通道进行隔离，减小了多天线 ***发生故障带来的影响，也减少了损失，同时也为故障维修赢得了更多的时间。 The processing module 202 is further configured to isolate the fault channel corresponding to the fault channel number carried in the isolation command received by the operation and maintenance module 201. In the prior art, since the faulty channel cannot be determined in time without an alarm, the repair cannot be performed in time, and more losses are generated. Generally, the board or the antenna and the feeder are generally replaced after the channel fails. It is difficult to complete in a short time. After quickly determining the faulty channel, the embodiment of the present invention isolates the faulty channel in time, reduces the impact of the failure of the multi-antenna system, and reduces the loss. It also won more time for troubleshooting.

需要说明的是，将故障通道隔离后，如果剩下的发送通道和接收通道都可以正常工作，则可以根据实际需要来设置，例如设置***进入 2T2R或 1T1R 的工作模式。 It should be noted that after the faulty channel is isolated, if the remaining transmit channel and receive channel can work normally, you can set it according to actual needs, for example, set the system to enter 2T2R or 1T1R mode.

本发明实施例中多天线***可以是 MIMO***，也可以是智能天线***。图 5为本发明实施例 4T4R基站釆用 MIMO天线进行测试的结构示意图，该 4T4R基站正常工作时，每一个接收通道都能接收业务测试请求，每一个发送通道也都能发送业务测试数据。当该 4T4R基站发生故障，又没有任何告警的情况下，操作维护模块可以通过人机接口接收指定的通道号，假设指定的通道号中接收通道号为 1、 4, 发送通道号为 1、 3 , 操作维护模块收到该指定的通道号后，向处理模块通知接收到的通道号，处理模块中的接收处理模块通过指定的接收通道号为 1和 4的接收通道接收终端发送的业务测试请求，然后接收处理模块将该业务测试请求发送到网络侧，网络侧接收到该业务测试请求，进行业务测试数据的下载，并将下载的业务测试数据发送给处理模块中的发送处理模块；然后处理模块中的发送处理模块根据指定的发送通道号为 1和 3的发送通道对从网络侧中获取的业务测试数据进行多天线编码，然后将编码后的业务测试数据发送给发送通道号为 1和 3的发送通道，最后通过发送通道号为 1和 3的发送通道对应的 MIMO天线将业务测试数据发送给终端；终端收到业务测试数据后，计算该业务测试数据的吞吐量，并计算该吞吐量是否超过预设阔值，如果否，则表明指定的接收通道号为 1、 4, 发送通道号为 1、 3中有故障通道，则可以再指定一个接收通道号和一个发送通道进行再次测试，直到确定出具体的故障通道。 In the embodiment of the present invention, the multi-antenna system may be a MIMO system or a smart antenna system. FIG. 5 is a schematic structural diagram of testing a T4R base station using a MIMO antenna according to Embodiment 4 of the present invention. When the 4T4R base station works normally, each receiving channel can receive a service test request, and each transmission channel can also send service test data. When the 4T4R base station fails and there is no alarm, the operation and maintenance module can receive the specified channel number through the human machine interface. Assume that the channel number in the specified channel number is 1, 4, and the transmission channel number is 1, 3 After receiving the specified channel number, the operation and maintenance module notifies the processing module of the received channel number, and the receiving processing module in the processing module receives the service test request sent by the terminal through the receiving channel with the specified receiving channel numbers 1 and 4. And the receiving processing module sends the service test request to the network side, the network side receives the service test request, downloads the service test data, and sends the downloaded service test data to the sending processing module in the processing module; The sending processing module in the module performs multi-antenna encoding on the service test data acquired from the network side according to the designated sending channel with the transmission channel numbers 1 and 3, and then sends the encoded service test data to the sending channel number 1 and 3, the transmission channel, and finally the MIMO corresponding to the transmission channel with channel numbers 1 and 3. The line sends the service test data to the terminal. After receiving the service test data, the terminal calculates the throughput of the service test data, and calculates whether the throughput exceeds a preset threshold. If not, the specified receive channel number is 1. 4, if the transmission channel number is 1, 3, there is a faulty channel, then you can specify another receiving channel number and a sending channel. Perform a test again until a specific fault channel is determined.

本发明实施例中基站接收到指定的通道号后，通过指定的通道号中的接收通道号对应的接收通道接收终端发起的业务测试请求，并通过指定的通道号中的发送通道向终端发送业务测试数据，终端计算收到的业务测试数据的吞吐量，并判断该吞吐量是否超过预设阔值，如果否，则表明基站接收的指定的通道号对应的通道为故障通道，因此在多天线***发生故障时，又没有任何告警信号的情况下，本发明实施例可以快速确定出故障通道，提高了故障定位的效率；并及时将该故障通道隔离，减小了多天线***发生故障带来的影响，减少了损失，同时也为故障维修赢得了更多的时间，提高了用户的使用感受。 In the embodiment of the present invention, after receiving the specified channel number, the base station receives the service test request initiated by the terminal through the receiving channel corresponding to the receiving channel number in the specified channel number, and sends the service to the terminal through the sending channel in the specified channel number. Test data, the terminal calculates the throughput of the received service test data, and determines whether the throughput exceeds a preset threshold. If not, it indicates that the channel corresponding to the specified channel number received by the base station is a fault channel, and thus the antenna is In the case that the system fails, and there is no alarm signal, the embodiment of the invention can quickly determine the fault channel, improve the efficiency of fault location, and isolate the fault channel in time, thereby reducing the failure of the multi-antenna system. The impact of the loss, while also earning more time for fault repair, improve the user experience.

本领域普通技术人员可以理解：实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成，前述的程序可以存储于一计算机可读取存储介质中，该程序在执行时，执行包括上述方法实施例的步骤；而前述的存储介质包括： ROM、 RAM, 磁碟或者光盘等各种可以存储程序代码的介最后应说明的是：以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。 A person skilled in the art can understand that all or part of the steps of implementing the above method embodiments may be completed by using hardware related to program instructions, and the foregoing program may be stored in a computer readable storage medium, and the program is executed when executed. The foregoing storage medium includes: ROM, RAM, magnetic disk or optical disk, etc., which can store various program codes. Finally, the above embodiments are only used to illustrate the technical solution of the present invention. The invention is described in detail with reference to the foregoing embodiments, and those of ordinary skill in the art should understand that the technical solutions described in the foregoing embodiments may be modified or some of the techniques may be The features are equivalent to the equivalents; and the modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

权利要求 Rights request

1、一种多天线故障检测方法，其特征在于，包括： A multi-antenna fault detection method, comprising:

2、根据权利要求 1所述的多天线故障检测方法，其特征在于，当所述第一业务测试数据的吞吐量超过预设阔值时，所述方法还包括： The method of detecting a multi-antenna fault according to claim 1, wherein when the throughput of the first service test data exceeds a preset threshold, the method further includes:

所述多天线的无线通信设备接收重新指定的通道号，其中，所述重新指定的通道号包括重新指定的接收通道号和重新指定的发送通道号； The multi-antenna wireless communication device receives the reassigned channel number, where the re-specified channel number includes a re-designated receiving channel number and a re-designated transmission channel number;

所述多天线的无线通信设备通过所述重新指定的接收通道号对应的接收通道接收所述终端发起的第二业务测试请求； The multi-antenna wireless communication device receives the second service test request initiated by the terminal by using the receiving channel corresponding to the re-designated receiving channel number;

所述多天线的无线通信设备通过所述重新指定的发送通道号对应的发送通道向所述终端发送第二业务测试数据； The multi-antenna wireless communication device sends the second service test data to the terminal by using the transmission channel corresponding to the re-specified transmission channel number;

其中，所述终端计算所述第二业务测试数据的吞吐量，并判断所述第二业务测试数据的吞吐量是否超过预设阔值，如果否，则所述重新指定的通道号对应的通道为故障通道。 The terminal calculates the throughput of the second service test data, and determines whether the throughput of the second service test data exceeds a preset threshold, and if not, the channel corresponding to the re-specified channel number Is the fault channel.

3、根据权利要求 1所述的多天线故障检测方法，其特征在于，所述故障通道包括第一发送通道和第一接收通道，所述方法还包括： The multi-antenna fault detection method according to claim 1, wherein the faulty channel includes a first transmit channel and a first receive channel, and the method further includes:

所述多天线的无线通信设备接收重新指定的发送通道号；所述多天线的无线通信设备通过所述第一接收通道接收所述终端发起的第三业务测试请求； The multi-antenna wireless communication device receives the re-designated transmission channel number; The multi-antenna wireless communication device receives the third service test request initiated by the terminal by using the first receiving channel;

所述多天线的无线通信设备通过所述重新指定的发送通道号对应的发送通道向所述终端发送第三业务测试数据； The multi-antenna wireless communication device sends third service test data to the terminal by using a transmission channel corresponding to the re-specified transmission channel number;

其中，所述终端计算所述第三业务测试数据的吞吐量，并判断所述第三业务测试数据的吞吐量是否超过预设阈值，如果是，则所述第一发送通道为故障通道。 The terminal calculates the throughput of the third service test data, and determines whether the throughput of the third service test data exceeds a preset threshold. If yes, the first sending channel is a fault channel.

4、根据权利要求 1所述的多天线故障检测方法，其特征在于，所述故障通道包括第一发送通道和第一接收通道，则所述方法还包括： The multi-antenna fault detection method according to claim 1, wherein the faulty channel includes a first transmit channel and a first receive channel, and the method further includes:

所述多天线的无线通信设备接收重新指定的接收通道号； The multi-antenna wireless communication device receives the re-designated receiving channel number;

所述多天线的无线通信设备通过所述重新指定的接收通道号对应的接收通道接收所述终端发起的第四业务测试请求； The wireless communication device of the multi-antenna receives the fourth service test request initiated by the terminal by using the receiving channel corresponding to the re-designated receiving channel number;

所述多天线的无线通信设备通过所述第一发送通道向所述终端发送第四业务测试数据； The multi-antenna wireless communication device sends fourth service test data to the terminal through the first sending channel;

其中，所述终端计算所述第四业务测试数据的吞吐量，并判断所述第四业务测试数据的吞吐量是否超过预设阈值，如果是，则所述第一接收通道为故障通道。 The terminal calculates the throughput of the fourth service test data, and determines whether the throughput of the fourth service test data exceeds a preset threshold. If yes, the first receiving channel is a fault channel.

5、根据权利要求 1至 4任一项所述的多天线故障检测方法，其特征在于，所述方法还包括： The multi-antenna fault detection method according to any one of claims 1 to 4, wherein the method further comprises:

所述多天线的无线通信设备接收所述故障通道的隔离命令，所述隔离命令中携带所述故障通道的通道号； The multi-antenna wireless communication device receives an isolation command of the faulty channel, where the isolation command carries a channel number of the faulty channel;

所述多天线的无线通信设备将所述故障通道号对应的故障通道进行隔离。 The multi-antenna wireless communication device isolates the fault channel corresponding to the faulty channel number.

6、根据权利要求 1至 5任一项所述的多天线故障检测方法，其特征在于，所述多天线的无线通信设备接收指定的通道号包括：所述多天线的无线通信设备通过人机接口接收指定的通道号。 The multi-antenna fault detection method according to any one of claims 1 to 5, wherein the multi-antenna wireless communication device receives the designated channel number, including: the multi-antenna wireless communication device passes the human-machine The interface receives the specified channel number.

7、根据权利要求 1至 6任一项所述的多天线故障检测方法，其特征在于，所述多天线的无线通信设备包括：基站，或无线保真***中的接入点。 The multi-antenna fault detection method according to any one of claims 1 to 6, wherein the multi-antenna wireless communication device comprises: a base station, or an access point in a wireless fidelity system.

8、根据权利要求 1至 7任一项所述的多天线故障检测方法，其特征在于，所述终端为进行故障定位时用于测试的终端。 The multi-antenna fault detection method according to any one of claims 1 to 7, wherein the terminal is a terminal for testing when performing fault location.

9、一种多天线故障检测***，其特征在于，所述***包括：多天线的无线通信设备，所述多天线的无线通信设备包括操作维护模块和处理模块；所述操作维护模块，用于接收指定的通道号，其中，所述通道号包括发送通道号和接收通道号； A multi-antenna fault detection system, the system comprising: a multi-antenna wireless communication device, the multi-antenna wireless communication device comprising an operation and maintenance module and a processing module; Receiving a specified channel number, where the channel number includes a transmission channel number and a receiving channel number;

所述处理模块，用于通过所述操作维护模块接收的指定的接收通道号对应的接收通道接收所述终端发起的第一业务测试请求；还用于通过所述操作测试数据； The processing module is configured to receive, by using a receiving channel corresponding to the specified receiving channel number received by the operation and maintenance module, a first service test request initiated by the terminal, and is further configured to test data by using the operation;

10、根据权利要求 9所述的多天线故障检测***，其特征在于，当所述终端判断出所述第一业务测试数据的吞吐量超过预设阔值时，所述操作维护模块，还用于接收重新指定的通道号，其中，所述重新指定的通道号包括重新指定的接收通道号和重新指定的发送通道号； The multi-antenna fault detection system according to claim 9, wherein when the terminal determines that the throughput of the first service test data exceeds a preset threshold, the operation and maintenance module further uses Receiving the reassigned channel number, where the reassigned channel number includes a reassigned receiving channel number and a reassigned transmission channel number;

所述处理模块，还用于通过所述重新指定的接收通道号对应的接收通道接收所述终端发起的第二业务测试请求；还用于通过所述重新指定的发送通道号对应的发送通道向所述终端发送第二业务测试数据； The processing module is further configured to receive, by using the re-designated receiving channel number, a receiving channel, the second service test request initiated by the terminal, and the sending channel corresponding to the re-specified sending channel number. Transmitting, by the terminal, second service test data;

所述终端，用于计算所述处理模块发送的第二业务测试数据的吞吐量，并判断所述第二业务测试数据的吞吐量是否超过预设阔值，如果否，则所述重新指定的通道号对应的通道为故障通道。 The terminal is configured to calculate a throughput of the second service test data sent by the processing module, and determine whether the throughput of the second service test data exceeds a preset threshold, and if not, the re-specified The channel corresponding to the channel number is the fault channel.

11、根据权利要求 9所述的多天线故障检测***，其特征在于，所述故障通道包括第一发送通道和第一接收通道，所述操作维护模块，还用于接收重新指定的发送通道号； The multi-antenna fault detection system according to claim 9, wherein the fault channel includes a first transmission channel and a first receiving channel, and the operation and maintenance module is further configured to receive a re-designated transmission channel number. ;

所述处理模块，还用于通过所述第一接收通道接收所述终端发起的第三业务测试请求；还用于通过所述重新指定的发送通道号对应的发送通道向所述终端发送第三业务测试数据； The processing module is further configured to receive, by using the first receiving channel, a third service test request initiated by the terminal, and configured to send, by using the sending channel corresponding to the re-specified sending channel number, a third to the terminal. Business test data;

所述终端，用于计算所述处理模块发送的第三业务测试数据的吞吐量，并判断所述第三业务测试数据的吞吐量是否超过预设阔值，如果是，则所述第一发送通道号对应的通道为故障通道。 The terminal is configured to calculate a throughput of the third service test data sent by the processing module, and determine whether the throughput of the third service test data exceeds a preset threshold, and if yes, the first sending The channel corresponding to the channel number is the fault channel.

12、根据权利要求 9所述的多天线故障检测***，其特征在于，所述故障通道包括第一发送通道和第一接收通道，所述操作维护模块，还用于接收重新指定的接收通道号； The multi-antenna fault detection system according to claim 9, wherein the fault channel includes a first transmission channel and a first receiving channel, and the operation and maintenance module is further configured to receive a re-designated receiving channel number. ;

所述处理模块，还用于通过所述重新指定的接收通道号对应的接收通道接收所述终端发起的第四业务测试请求；还用于通过所述第一发送通道向所述终端发送第四业务测试数据； The processing module is further configured to: receive, by the receiving channel corresponding to the re-specified receiving channel number, a fourth service test request initiated by the terminal; and further, send, to the terminal, the fourth terminal by using the first sending channel. Business test data;

所述终端，用于计算所述处理模块发送的第四业务测试数据的吞吐量，并判断所述第四业务测试数据的吞吐量是否超过预设阔值，如果是，则所述第一接收通道号对应的通道为故障通道。 The terminal is configured to calculate a throughput of the fourth service test data sent by the processing module, and determine whether the throughput of the fourth service test data exceeds a preset threshold, and if yes, the first receiving The channel corresponding to the channel number is the fault channel.

13、根据权利要求 9至 12任一项所述的多天线故障检测***，其特征在于，所述操作维护模块，还用于接收所述故障通道的隔离命令，所述隔离命令中携带所述故障通道的通道号； The multi-antenna fault detection system according to any one of claims 9 to 12, wherein the operation and maintenance module is further configured to receive an isolation command of the faulty channel, where the isolation command carries the The channel number of the fault channel;

所述处理模块，还用于将所述操作维护模块接收的隔离命令中携带的故障通道号对应的故障通道进行隔离。 The processing module is further configured to isolate the fault channel corresponding to the fault channel number carried in the isolation command received by the operation and maintenance module.

14、根据权利要求 9至 13任一项所述的多天线故障检测***，其特征在于，所述多天线的无线通信设备接收指定的通道号包括：所述多天线的无线通信设备通过人机接口接收指定的通道号。 The multi-antenna fault detection system according to any one of claims 9 to 13, wherein the multi-antenna wireless communication device receives the designated channel number, including: the multi-antenna wireless communication device passes the human-machine The interface receives the specified channel number.

15、根据权利要求 9至 14任一项所述的多天线故障检测***，其特征在于，所述多天线的无线通信设备包括：基站，或无线保真***中的接入点。 The multi-antenna fault detection system according to any one of claims 9 to 14, wherein the multi-antenna wireless communication device comprises: a base station, or an access point in a wireless fidelity system.

16、根据权利要求 9至 15任一项所述的多天线故障检测***，其特征在于，所述终端为进行故障定位时用于测试的终端。 The multi-antenna fault detection system according to any one of claims 9 to 15, wherein the terminal is a terminal for testing when performing fault location.