DE602004012127D1 - Kommunikationsendgerät und verfahren zur zeitsteuerung der erkennung von kenngrössen des kommunikationsmediums - Google Patents

Kommunikationsendgerät und verfahren zur zeitsteuerung der erkennung von kenngrössen des kommunikationsmediums

Info

Publication number
DE602004012127D1
DE602004012127D1 DE200460012127 DE602004012127T DE602004012127D1 DE 602004012127 D1 DE602004012127 D1 DE 602004012127D1 DE 200460012127 DE200460012127 DE 200460012127 DE 602004012127 T DE602004012127 T DE 602004012127T DE 602004012127 D1 DE602004012127 D1 DE 602004012127D1
Authority
DE
Germany
Prior art keywords
timing
detection
communication
communication terminal
communication medium
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE200460012127
Other languages
English (en)
Other versions
DE602004012127T2 (de
Inventor
Youhei Koide
Tohru Yasukawa
Shigeo Yoshida
Shinichiro Ohmi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE602004012127D1 publication Critical patent/DE602004012127D1/de
Application granted granted Critical
Publication of DE602004012127T2 publication Critical patent/DE602004012127T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE200460012127 2003-10-09 2004-10-05 Kommunikationsendgerät und verfahren zur zeitsteuerung der erkennung von kenngrössen des kommunikationsmediums Active DE602004012127T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2003351212 2003-10-09
JP2003351212 2003-10-09
JP2004222462 2004-07-29
JP2004222462 2004-07-29
PCT/JP2004/015008 WO2005036809A1 (en) 2003-10-09 2004-10-05 Communication terminal and method for timing the detection of communication-medium characteristics

Publications (2)

Publication Number Publication Date
DE602004012127D1 true DE602004012127D1 (de) 2008-04-10
DE602004012127T2 DE602004012127T2 (de) 2009-02-26

Family

ID=34425376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460012127 Active DE602004012127T2 (de) 2003-10-09 2004-10-05 Kommunikationsendgerät und verfahren zur zeitsteuerung der erkennung von kenngrössen des kommunikationsmediums

Country Status (9)

Country Link
US (2) US7187657B2 (de)
EP (2) EP1830511B1 (de)
JP (1) JP4465361B2 (de)
KR (1) KR101078443B1 (de)
CN (1) CN101707519B (de)
DE (1) DE602004012127T2 (de)
ES (1) ES2299868T3 (de)
TW (1) TWI337820B (de)
WO (1) WO2005036809A1 (de)

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JP4769656B2 (ja) * 2006-07-28 2011-09-07 京セラ株式会社 無線通信方法及び無線通信端末
JP4925484B2 (ja) * 2006-08-09 2012-04-25 エルジー エレクトロニクス インコーポレイティド 信号対雑音比推定方法、フィードバック情報転送調整方法並びにこれらを用いた適応型変調及びコーディング方法
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JP4877000B2 (ja) * 2007-03-26 2012-02-15 株式会社日立製作所 無線通信方法、無線移動機および無線基地局収容装置
US7929698B2 (en) * 2007-06-15 2011-04-19 Sony Corporation Selective encryption to enable trick play with enhanced security
JP5196539B2 (ja) * 2007-09-19 2013-05-15 パナソニック株式会社 通信端末及び通信方法
JP4946815B2 (ja) * 2007-11-14 2012-06-06 住友電気工業株式会社 通信装置及び適応変調方法
KR101389173B1 (ko) * 2007-12-13 2014-04-24 주식회사 케이티 트래픽의 영향을 고려한 무선망 최적화 방법
TWI408935B (zh) * 2007-12-21 2013-09-11 Inst Information Industry 封包傳送排程系統、方法與記錄媒體
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US20100027599A1 (en) * 2008-07-30 2010-02-04 Anthony Di Chiro Power Line Communications Adapter
JP5139222B2 (ja) 2008-09-30 2013-02-06 株式会社日立国際電気 無線通信装置
GB2464973A (en) * 2008-10-31 2010-05-05 Toshiba Res Europ Ltd A method of managing a transmission mode of a wireless device
CN101938299B (zh) * 2009-06-29 2013-04-24 华为技术有限公司 一种确定联合传输小区的方法和装置
EP2285036A1 (de) * 2009-08-12 2011-02-16 Alcatel Lucent Verfahren zur Berichterstattung von Zeitplanungsinformationen
KR20120055779A (ko) * 2010-11-23 2012-06-01 한국전자통신연구원 지그비 기반의 음성 데이터 송수신 시스템 및 그의 음성 데이터 송수신 방법
CN102905313B (zh) * 2011-07-27 2014-12-10 无锡物联网产业研究院 一种无线传感器网络数据收集方法及装置
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KR20140076894A (ko) * 2012-12-13 2014-06-23 삼성전자주식회사 이동통신 시스템에서 적응적 채널 품질 계산 방법 및 장치
TWI489827B (zh) * 2013-06-20 2015-06-21 Univ Nat Pingtung Sci & Tech 串流封包傳輸方法

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US7298691B1 (en) 2000-08-04 2007-11-20 Intellon Corporation Method and protocol to adapt each unique connection in a multi-node network to a maximum data rate
JP3738205B2 (ja) * 2000-08-12 2006-01-25 三星電子株式会社 ネットワークの伝送電力最適化装置及びその方法
JP3522204B2 (ja) * 2000-09-20 2004-04-26 日本電気株式会社 ハンドオーバ処理方法
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KR100925078B1 (ko) * 2001-08-28 2009-11-04 소니 가부시끼 가이샤 송신 장치 및 송신 제어 방법
JP4129747B2 (ja) * 2001-10-17 2008-08-06 ソニー株式会社 送信装置および送信制御方法、並びに受信装置および受信制御方法
KR100800807B1 (ko) * 2001-11-20 2008-02-01 삼성전자주식회사 재전송을 지원하는 통신시스템에서 재전송의 변조방식결정 방법 및 장치
JP3606259B2 (ja) 2002-01-16 2005-01-05 ソニー株式会社 通信装置とその方法、ならびにプログラムとその記録媒体

Also Published As

Publication number Publication date
US20070091888A1 (en) 2007-04-26
TWI337820B (en) 2011-02-21
EP1830511A2 (de) 2007-09-05
WO2005036809A1 (en) 2005-04-21
CN101707519A (zh) 2010-05-12
TW200522616A (en) 2005-07-01
EP1830511A3 (de) 2011-02-16
ES2299868T3 (es) 2008-06-01
KR20070004515A (ko) 2007-01-09
US20050078674A1 (en) 2005-04-14
CN101707519B (zh) 2014-03-12
US7187657B2 (en) 2007-03-06
US7916654B2 (en) 2011-03-29
JP4465361B2 (ja) 2010-05-19
JP2007508736A (ja) 2007-04-05
EP1671446A1 (de) 2006-06-21
EP1830511B1 (de) 2014-12-03
KR101078443B1 (ko) 2011-10-31
EP1671446B1 (de) 2008-02-27
DE602004012127T2 (de) 2009-02-26

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: OHMI, SHINICHIRO, CHUO-KU, OSAKA-SHI, OSAKA 54, JP

Inventor name: KOIDE, YOUHEI, CHUO-KU, OSAKA-SHI, OSAKA 540-6, JP

Inventor name: YASUKAWA, TOHRU, CHUO-KU, OSAKA-SHI, OSAKA 540, JP

Inventor name: YOSHIDA, SHIGEO, CHUO-KU, OSAKA-SHI, OSAKA 540, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP