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 PDFInfo
- 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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- base station
- antenna
- rru
- port
- ports
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- 238000001514 detection method Methods 0.000 title claims abstract description 59
- 230000008878 coupling Effects 0.000 claims abstract description 16
- 238000010168 coupling process Methods 0.000 claims abstract description 16
- 238000005859 coupling reaction Methods 0.000 claims abstract description 16
- 238000012937 correction Methods 0.000 claims abstract description 7
- 238000010586 diagram Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Classifications
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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
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- 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
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- 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
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- 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)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/107864 WO2021056268A1 (zh) | 2019-09-25 | 2019-09-25 | 一种线序检测方法和检测系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114424505A true CN114424505A (zh) | 2022-04-29 |
CN114424505B CN114424505B (zh) | 2024-04-26 |
Family
ID=75165494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201980100539.5A Active CN114424505B (zh) | 2019-09-25 | 2019-09-25 | 一种线序检测方法和检测系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US11946981B2 (zh) |
EP (1) | EP4027542B1 (zh) |
CN (1) | CN114424505B (zh) |
WO (1) | WO2021056268A1 (zh) |
Families Citing this family (3)
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 |
Citations (10)
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 |
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 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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2019
- 2019-09-25 CN CN201980100539.5A patent/CN114424505B/zh active Active
- 2019-09-25 WO PCT/CN2019/107864 patent/WO2021056268A1/zh unknown
- 2019-09-25 EP EP19947075.8A patent/EP4027542B1/en active Active
-
2022
- 2022-03-24 US US17/702,949 patent/US11946981B2/en active Active
Patent Citations (10)
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 |
Also Published As
Publication number | Publication date |
---|---|
EP4027542B1 (en) | 2024-08-21 |
EP4027542A4 (en) | 2022-09-28 |
WO2021056268A1 (zh) | 2021-04-01 |
US20220214407A1 (en) | 2022-07-07 |
CN114424505B (zh) | 2024-04-26 |
EP4027542A1 (en) | 2022-07-13 |
US11946981B2 (en) | 2024-04-02 |
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