CN114424505A - 一种线序检测方法和检测系统 - Google Patents

一种线序检测方法和检测系统 Download PDF

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Publication number
CN114424505A
CN114424505A CN201980100539.5A CN201980100539A CN114424505A CN 114424505 A CN114424505 A CN 114424505A CN 201980100539 A CN201980100539 A CN 201980100539A CN 114424505 A CN114424505 A CN 114424505A
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China
Prior art keywords
base station
antenna
rru
port
ports
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CN201980100539.5A
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CN114424505B (zh
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胡健
余进军
赵虎
张永定
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/58—Testing of lines, cables or conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/14—Monitoring; Testing of transmitters for calibration of the whole transmission and reception path, e.g. self-test loop-back
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/11—Monitoring; Testing of transmitters for calibration
    • H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)

Abstract

一种线序检测方法和检测系统，基站天线包括N个端口，RRU包括M个天线端口和一个校正端口，基站天线的任一端口i(210)对应一个定向耦合支路Ti(211)，在Ti(211)上设置导通和关断由RCU(213)控制的开关电路Ki(2111)。线序检测方法包括：RRU通过任一天线端口j向基站天线发送检测信号(221)；RCU控制开关电路Ki(2111)关断以及控制其他开关电路导通(222)；RRU检测Ti(211)耦合的能量Qi是否大于阈值；若Qi大于阈值，则确定RRU的天线端口j与基站天线的端口i(210)连通；若Qi不大于阈值，则确定RRU的天线端口j与基站天线的端口i(210)未连通(223)。线序检测方法能够对RRU与基站天线之间各端口的线序进行准确的检测。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201980100539.5A 2019-09-25 2019-09-25 一种线序检测方法和检测系统 Active CN114424505B (zh)

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PCT/CN2019/107864 WO2021056268A1 (zh) 2019-09-25 2019-09-25 一种线序检测方法和检测系统

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CN114424505B CN114424505B (zh) 2024-04-26

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US (1) US11946981B2 (zh)
EP (1) EP4027542A4 (zh)
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WO (1) WO2021056268A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110970731A (zh) * 2018-09-30 2020-04-07 华为技术有限公司 调节装置、天线及通信设备
EP4020823A1 (en) * 2020-12-22 2022-06-29 INTEL Corporation A distributed radiohead system
EP4020853A1 (en) * 2020-12-24 2022-06-29 INTEL Corporation A distributed radiohead system

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CN101207836A (zh) * 2006-12-18 2008-06-25 中兴通讯股份有限公司 用于对至少一条线缆进行检测的检测方法
CN101989872A (zh) * 2009-08-04 2011-03-23 鼎桥通信技术有限公司 一种天线跳线线序检测方法
CN102571239A (zh) * 2012-01-13 2012-07-11 中兴通讯股份有限公司 一种射频指标的测试系统
CN203607549U (zh) * 2013-12-06 2014-05-21 华为技术有限公司 一种有源天线系统
CN104581793A (zh) * 2013-10-17 2015-04-29 中国移动通信集团公司 一种基站天馈系统检测方法及设备
US9209853B1 (en) * 2013-12-02 2015-12-08 Sprint Communications Company L.P. Radio port switching device and method of using the radio port switching device
CN205450123U (zh) * 2015-12-21 2016-08-10 中国电信股份有限公司江苏分公司 一种多极化天线检测装置
JP2016220039A (ja) * 2015-05-20 2016-12-22 富士通株式会社 アンテナケーブル接続確認方法及び通信装置
CN106330345A (zh) * 2015-06-29 2017-01-11 中兴通讯股份有限公司 一种检测电调天线连接线序的方法和装置
CN109560824A (zh) * 2017-09-27 2019-04-02 大唐移动通信设备有限公司 一种射频指标的测试系统

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JP3913696B2 (ja) * 2003-03-19 2007-05-09 三洋電機株式会社 基地局装置
CN1314294C (zh) 2003-11-13 2007-05-02 中兴通讯股份有限公司 一种个人手持移动通信系统接口线序检测方法
CN101340687B (zh) 2007-07-04 2011-09-21 中兴通讯股份有限公司 智能天线射频端线缆顺序检测方法及装置
CN101741418B (zh) 2008-11-04 2014-04-02 电信科学技术研究院 一种智能天线线序检测方法及装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101207836A (zh) * 2006-12-18 2008-06-25 中兴通讯股份有限公司 用于对至少一条线缆进行检测的检测方法
CN101989872A (zh) * 2009-08-04 2011-03-23 鼎桥通信技术有限公司 一种天线跳线线序检测方法
CN102571239A (zh) * 2012-01-13 2012-07-11 中兴通讯股份有限公司 一种射频指标的测试系统
CN104581793A (zh) * 2013-10-17 2015-04-29 中国移动通信集团公司 一种基站天馈系统检测方法及设备
US9209853B1 (en) * 2013-12-02 2015-12-08 Sprint Communications Company L.P. Radio port switching device and method of using the radio port switching device
CN203607549U (zh) * 2013-12-06 2014-05-21 华为技术有限公司 一种有源天线系统
JP2016220039A (ja) * 2015-05-20 2016-12-22 富士通株式会社 アンテナケーブル接続確認方法及び通信装置
CN106330345A (zh) * 2015-06-29 2017-01-11 中兴通讯股份有限公司 一种检测电调天线连接线序的方法和装置
CN205450123U (zh) * 2015-12-21 2016-08-10 中国电信股份有限公司江苏分公司 一种多极化天线检测装置
CN109560824A (zh) * 2017-09-27 2019-04-02 大唐移动通信设备有限公司 一种射频指标的测试系统

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EP4027542A1 (en) 2022-07-13
US20220214407A1 (en) 2022-07-07
WO2021056268A1 (zh) 2021-04-01
US11946981B2 (en) 2024-04-02
EP4027542A4 (en) 2022-09-28
CN114424505B (zh) 2024-04-26

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