WO2009078133A1 - 信号測定装置及び方法 - Google Patents

信号測定装置及び方法 Download PDF

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Publication number
WO2009078133A1
WO2009078133A1 PCT/JP2008/003590 JP2008003590W WO2009078133A1 WO 2009078133 A1 WO2009078133 A1 WO 2009078133A1 JP 2008003590 W JP2008003590 W JP 2008003590W WO 2009078133 A1 WO2009078133 A1 WO 2009078133A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
mobile terminal
transmission
signal
timing
Prior art date
Application number
PCT/JP2008/003590
Other languages
English (en)
French (fr)
Inventor
Kazunori Aoki
Naofumi Naruse
Original Assignee
Anritsu Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anritsu Corporation filed Critical Anritsu Corporation
Priority to CN200880121258XA priority Critical patent/CN101904193B/zh
Publication of WO2009078133A1 publication Critical patent/WO2009078133A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

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

Abstract

　時分割・同期・符号分割多重方式で通信を行う移動端末機からの信号の送信タイミングを測定し、この測定結果をグラフ表示するため、本発明に係る信号測定装置は、測定対象となる移動端末機（２０）の送信タイミングを制御するタイミング制御命令を移動端末機（２０）に対して送信する送信部（１３）と、タイミング制御命令に応じて送信された移動端末機（２０）からの信号の送信タイミングを測定する測定部（１６）と、測定部（１６）で測定した送信タイミングを時系列的に連続して並べたグラフや判定部（１７）からの判定結果を表示部（１９）に表示する表示制御部（１８）とを備えた。
PCT/JP2008/003590 2007-12-18 2008-12-04 信号測定装置及び方法 WO2009078133A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200880121258XA CN101904193B (zh) 2007-12-18 2008-12-04 信号测定装置和方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007326149A JP5086054B2 (ja) 2007-12-18 2007-12-18 信号測定装置及び方法
JP2007-326149 2007-12-18

Publications (1)

Publication Number Publication Date
WO2009078133A1 true WO2009078133A1 (ja) 2009-06-25

Family

ID=40795257

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/003590 WO2009078133A1 (ja) 2007-12-18 2008-12-04 信号測定装置及び方法

Country Status (3)

Country Link
JP (1) JP5086054B2 (ja)
CN (1) CN101904193B (ja)
WO (1) WO2009078133A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014123832A (ja) * 2012-12-20 2014-07-03 Anritsu Corp 移動通信端末試験装置及び移動通信端末試験方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5547219B2 (ja) * 2012-02-13 2014-07-09 アンリツ株式会社 測定装置及び測定方法
CN103378911B (zh) * 2012-04-11 2016-04-20 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
JP6236424B2 (ja) * 2015-09-16 2017-11-22 アンリツ株式会社 電波伝播測定装置及びその受信タイミング表示方法
CN115080477B (zh) * 2022-05-30 2024-01-30 杭州初灵信息技术股份有限公司 一种串行通信的方法和系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07231295A (ja) * 1993-12-29 1995-08-29 Telefon Ab L M Ericsson 無線通信手順および装置
JP2002368677A (ja) * 2001-06-11 2002-12-20 Ntt Docomo Inc 通信端末試験方法、装置、及びシステム
JP2006522534A (ja) * 2003-03-07 2006-09-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 無線通信でのピア・ツー・ピア通信に伴うアップリンク同期を維持するための方法およびシステム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4985701A (en) * 2000-04-06 2001-10-23 Interdigital Tech Corp Synchronization of timing advance and deviation
CN1909426B (zh) * 2005-08-01 2011-05-18 北京信威通信技术股份有限公司 一种终端上行同步测试方法及测试装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07231295A (ja) * 1993-12-29 1995-08-29 Telefon Ab L M Ericsson 無線通信手順および装置
JP2002368677A (ja) * 2001-06-11 2002-12-20 Ntt Docomo Inc 通信端末試験方法、装置、及びシステム
JP2006522534A (ja) * 2003-03-07 2006-09-28 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 無線通信でのピア・ツー・ピア通信に伴うアップリンク同期を維持するための方法およびシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014123832A (ja) * 2012-12-20 2014-07-03 Anritsu Corp 移動通信端末試験装置及び移動通信端末試験方法

Also Published As

Publication number Publication date
JP2009152653A (ja) 2009-07-09
JP5086054B2 (ja) 2012-11-28
CN101904193B (zh) 2013-07-31
CN101904193A (zh) 2010-12-01

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