CN107534497A - 一种外接天线的故障检测方法及故障检测设备 - Google Patents

一种外接天线的故障检测方法及故障检测设备 Download PDF

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Publication number
CN107534497A
CN107534497A CN201680006593.XA CN201680006593A CN107534497A CN 107534497 A CN107534497 A CN 107534497A CN 201680006593 A CN201680006593 A CN 201680006593A CN 107534497 A CN107534497 A CN 107534497A
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antenna
signal
diversity
failure
detection signal
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CN107534497B (zh
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陈品辉
洪庆锋
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/21—Monitoring; Testing of receivers for calibration; for correcting measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas

Abstract

本申请公开了一种外接天线的故障检测方法及故障检测设备，用于在原3G或4G通信的硬件电路上确定主集天线和分集天线的故障情况，节约了成本的同时增加了外接天线故障判断的精确性。本申请实施例故障检测方法包括：生成第一检测信号，通过主集天线发射；检测分集天线是否接收到第一检测信号；若未收到，则外接天线故障；若收到，则作为第二检测信号，根据第一检测信号及第二检测信号得到天线隔离度；根据天线隔离度判断外接天线是否故障；若是，则获取主分集接收信号强度差值；若主分集接收信号强度差值不小于第一阈值，则确定分集天线故障；若不大于第二阈值，则确定主集天线故障；若大于第二阈值且小于第一阈值，则确定主集天线和分集天线故障。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201680006593.XA 2016-03-31 2016-03-31 一种外接天线的故障检测方法及故障检测设备 Active CN107534497B (zh)

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PCT/CN2016/077995 WO2017166168A1 (zh) 2016-03-31 2016-03-31 一种外接天线的故障检测方法及故障检测设备

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109039397A (zh) * 2018-08-01 2018-12-18 维沃移动通信有限公司 一种移动终端的天线电路、控制方法及装置
CN109728864A (zh) * 2018-12-26 2019-05-07 刘科宏 基于天线测量系统的系统损耗测试方法
CN111487564A (zh) * 2020-04-09 2020-08-04 Oppo（重庆）智能科技有限公司 一种空口检测电路、方法及电子设备
CN111854805A (zh) * 2020-07-06 2020-10-30 麦腾物联网技术有限公司 外置天线的检测电路及方法
CN113660047A (zh) * 2021-07-21 2021-11-16 惠州Tcl云创科技有限公司 一种RF cable的检测方法及移动终端
CN113765608A (zh) * 2020-06-04 2021-12-07 华为技术有限公司 故障诊断方法、电子设备及存储介质
CN113824511A (zh) * 2021-08-24 2021-12-21 上海闻泰信息技术有限公司 一种分集天线的检测方法、装置、电子设备和存储介质
CN114070434A (zh) * 2020-07-31 2022-02-18 通用汽车环球科技运作有限责任公司 用于检测机动车辆的移动通信系统中的天线缺陷的方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3059437B1 (fr) * 2016-11-30 2019-01-25 Continental Automotive France Procede de diagnostic d'un lien de communication dans un vehicule automobile
US10567094B2 (en) * 2017-08-01 2020-02-18 Denso International America, Inc. System and method for characterizing radio and antenna performance using RSS measurements
CN108965560B (zh) * 2018-07-16 2020-04-24 厦门美图移动科技有限公司 天线状态检测方法和终端设备
CN112805938B (zh) * 2018-12-12 2022-11-25 华为技术有限公司 一种信号放大电路及终端设备
US10938487B2 (en) * 2019-05-14 2021-03-02 Aptiv Technologies Limited Monitoring a vehicle-to-everything communication system
CN113114391B (zh) * 2019-12-24 2022-08-19 华为技术有限公司 车载通信设备、车载通信设备的故障检测方法及汽车
CN111880031B (zh) * 2020-07-14 2023-06-30 广州橙行智动汽车科技有限公司 确定方法、检测方法、服务器和存储介质
CN113904699B (zh) * 2021-10-08 2023-03-24 深圳国人无线通信有限公司 一种检测外接天线安装错误的方法和射频单元

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06276166A (ja) * 1993-03-24 1994-09-30 Mitsubishi Electric Corp 空中線障害検出装置
CN1716829A (zh) * 2004-06-30 2006-01-04 三洋电机株式会社 异常检测方法及采用该方法的基站装置
CN101217303A (zh) * 2008-01-18 2008-07-09 华为技术有限公司 检测方法、检测装置及逻辑芯片
CN101540639A (zh) * 2008-03-18 2009-09-23 中兴通讯股份有限公司 一种实现异常检测的装置及方法
CN103378911A (zh) * 2012-04-11 2013-10-30 联芯科技有限公司 终端接收天线的控制方法及终端接收装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952963A (en) * 1997-12-30 1999-09-14 Ericsson Inc. Advanced antenna diversity mechanism
EP1042874B1 (en) * 1997-12-30 2002-11-20 Ericsson Inc. A unified antenna diversity switching system for tdma-based telephones
JP3139440B2 (ja) * 1998-01-14 2001-02-26 日本電気株式会社 アンテナおよびその受信回路異常検出装置
JP2928224B1 (ja) * 1998-02-26 1999-08-03 静岡日本電気株式会社 アンテナ切替ダイバーシティ受信装置及び受信方法
US6266528B1 (en) * 1998-12-23 2001-07-24 Arraycomm, Inc. Performance monitor for antenna arrays
US6629974B2 (en) 2000-02-22 2003-10-07 Gyrus Medical Limited Tissue treatment method
TW545003B (en) * 2001-01-16 2003-08-01 Matsushita Electric Ind Co Ltd Antenna diversity communications device
US8934855B2 (en) * 2008-11-12 2015-01-13 Apple Inc. Antenna auto-configuration
US20110249831A1 (en) * 2010-04-13 2011-10-13 Bellamy David C Wireless microphone systems having improved immunity to rf interference
EP2684304B1 (en) * 2011-03-10 2016-07-27 Telefonaktiebolaget LM Ericsson (publ) Apparatus and method for detecting faulty antennas
CN102325332B (zh) 2011-07-25 2014-01-01 成都芯通科技股份有限公司 一种多载波基站延伸覆盖装置系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06276166A (ja) * 1993-03-24 1994-09-30 Mitsubishi Electric Corp 空中線障害検出装置
CN1716829A (zh) * 2004-06-30 2006-01-04 三洋电机株式会社 异常检测方法及采用该方法的基站装置
US7570620B2 (en) * 2004-06-30 2009-08-04 Kyocera Corporation Malfunction detection method and base station apparatus utilizing the same
CN101217303A (zh) * 2008-01-18 2008-07-09 华为技术有限公司 检测方法、检测装置及逻辑芯片
CN101540639A (zh) * 2008-03-18 2009-09-23 中兴通讯股份有限公司 一种实现异常检测的装置及方法
CN103378911A (zh) * 2012-04-11 2013-10-30 联芯科技有限公司 终端接收天线的控制方法及终端接收装置

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109039397A (zh) * 2018-08-01 2018-12-18 维沃移动通信有限公司 一种移动终端的天线电路、控制方法及装置
CN109728864B (zh) * 2018-12-26 2022-08-30 刘科宏 基于天线测量系统的系统损耗测试方法
CN109728864A (zh) * 2018-12-26 2019-05-07 刘科宏 基于天线测量系统的系统损耗测试方法
CN111487564A (zh) * 2020-04-09 2020-08-04 Oppo（重庆）智能科技有限公司 一种空口检测电路、方法及电子设备
CN113765608B (zh) * 2020-06-04 2022-11-25 华为技术有限公司 故障诊断方法、电子设备及存储介质
CN113765608A (zh) * 2020-06-04 2021-12-07 华为技术有限公司 故障诊断方法、电子设备及存储介质
CN111854805A (zh) * 2020-07-06 2020-10-30 麦腾物联网技术有限公司 外置天线的检测电路及方法
CN111854805B (zh) * 2020-07-06 2022-05-10 麦腾物联网技术有限公司 外置天线的检测电路及方法
CN114070434A (zh) * 2020-07-31 2022-02-18 通用汽车环球科技运作有限责任公司 用于检测机动车辆的移动通信系统中的天线缺陷的方法
CN114070434B (zh) * 2020-07-31 2024-02-23 通用汽车环球科技运作有限责任公司 用于检测机动车辆的移动通信系统中的天线缺陷的方法
CN113660047A (zh) * 2021-07-21 2021-11-16 惠州Tcl云创科技有限公司 一种RF cable的检测方法及移动终端
CN113660047B (zh) * 2021-07-21 2023-11-14 惠州Tcl云创科技有限公司 一种RF cable的检测方法及移动终端
CN113824511A (zh) * 2021-08-24 2021-12-21 上海闻泰信息技术有限公司 一种分集天线的检测方法、装置、电子设备和存储介质

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US20180212667A1 (en) 2018-07-26
CN107534497B (zh) 2020-06-09
WO2017166168A1 (zh) 2017-10-05
US10164700B2 (en) 2018-12-25

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