DE60212650D1 - Verfahren und Einrichtung zur Ermittlung einer Modulationsart zur Sendewiederholung in einem Kommunikationssystem - Google Patents

Verfahren und Einrichtung zur Ermittlung einer Modulationsart zur Sendewiederholung in einem Kommunikationssystem

Info

Publication number
DE60212650D1
DE60212650D1 DE60212650T DE60212650T DE60212650D1 DE 60212650 D1 DE60212650 D1 DE 60212650D1 DE 60212650 T DE60212650 T DE 60212650T DE 60212650 T DE60212650 T DE 60212650T DE 60212650 D1 DE60212650 D1 DE 60212650D1
Authority
DE
Germany
Prior art keywords
retransmission
modulation
determining
type
communication system
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.)
Expired - Lifetime
Application number
DE60212650T
Other languages
English (en)
Other versions
DE60212650T2 (de
Inventor
Sang-Hyuck Ha
Min-Goo Kim
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60212650D1 publication Critical patent/DE60212650D1/de
Publication of DE60212650T2 publication Critical patent/DE60212650T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Radio Relay Systems (AREA)
DE60212650T 2001-11-20 2002-11-20 Verfahren und Einrichtung zur Ermittlung einer Modulationsart zur Sendewiederholung in einem Kommunikationssystem Expired - Lifetime DE60212650T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020010072485A KR100800807B1 (ko) 2001-11-20 2001-11-20 재전송을 지원하는 통신시스템에서 재전송의 변조방식결정 방법 및 장치
KR2001072485 2002-11-20

Publications (2)

Publication Number Publication Date
DE60212650D1 true DE60212650D1 (de) 2006-08-03
DE60212650T2 DE60212650T2 (de) 2007-07-05

Family

ID=36686660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60212650T Expired - Lifetime DE60212650T2 (de) 2001-11-20 2002-11-20 Verfahren und Einrichtung zur Ermittlung einer Modulationsart zur Sendewiederholung in einem Kommunikationssystem

Country Status (11)

Country Link
US (1) US7133462B2 (de)
EP (1) EP1422855B1 (de)
JP (1) JP3926332B2 (de)
KR (1) KR100800807B1 (de)
CN (1) CN100583721C (de)
AU (1) AU2002353626B2 (de)
BR (1) BR0206605A (de)
CA (1) CA2434238C (de)
DE (1) DE60212650T2 (de)
RU (1) RU2255428C2 (de)
WO (1) WO2003045001A1 (de)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2261529C2 (ru) * 2002-02-06 2005-09-27 Самсунг Электроникс Ко.,Лтд Перемежитель и способ перемежения в системе связи
JP4224337B2 (ja) * 2003-04-04 2009-02-12 パナソニック株式会社 無線送信装置および無線送信方法
US20050047366A1 (en) * 2003-08-25 2005-03-03 Motorola, Inc. Random access communication opportunity method
JP4465361B2 (ja) * 2003-10-09 2010-05-19 パナソニック株式会社 通信媒体特性の検出タイミングを得るための通信端末および方法
JP4454320B2 (ja) * 2004-01-09 2010-04-21 富士通株式会社 伝送装置、伝送制御プログラム、及び伝送方法
GB2410152B (en) * 2004-01-15 2006-03-22 Toshiba Kk Radio communications system using adaptive modulation, radio transmission apparatus and radio receiving apparatus
KR100866237B1 (ko) * 2004-01-20 2008-10-30 삼성전자주식회사 고속 무선 데이터 시스템을 위한 변조 차수 결정 장치 및 방법과 그 데이터 수신 장치 및 방법
US7668078B2 (en) * 2004-03-05 2010-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Allocation of walsh codes to support calls in wireless communication networks
US7599420B2 (en) * 2004-07-30 2009-10-06 Rearden, Llc System and method for distributed input distributed output wireless communications
TWI544453B (zh) * 2004-05-07 2016-08-01 內數位科技公司 傳輸增強上鏈資料之方法及裝置
US20050271005A1 (en) * 2004-06-03 2005-12-08 Samsung Electronics Co., Ltd. CDMA network and related method using adaptive coding rate to maximize Walsh code usage
US20050281352A1 (en) * 2004-06-21 2005-12-22 Vlad Mitlin Spectrally efficient pulse shaping method
US9385843B2 (en) 2004-12-22 2016-07-05 Qualcomm Incorporated Method and apparatus for using multiple modulation schemes for a single packet
KR101025072B1 (ko) * 2004-12-30 2011-03-25 엘지에릭슨 주식회사 에이치에이알큐 방식을 사용하는 통신 시스템에서 최적의리던던시 버전 선택 방법
EP1949553B1 (de) * 2005-11-10 2013-05-01 Panasonic Corporation Verfahren und vorrichtung für netzkommunikation
KR100810390B1 (ko) * 2005-12-15 2008-03-04 삼성전자주식회사 무선 이동 통신 시스템에서 간섭 제어 방법
WO2008004835A2 (en) 2006-07-06 2008-01-10 Lg Electronics Inc. Method and apparatus for correcting errors in a multiple subcarriers communication system using multiple antennas
JP4964540B2 (ja) * 2006-09-08 2012-07-04 京セラ株式会社 基地局装置及び無線通信方法
US7797605B2 (en) * 2007-08-28 2010-09-14 Beceem Communications Inc. Managing storage of HARQ packets
EP2201717B1 (de) * 2007-10-05 2013-08-14 Nokia Corporation Benutzerspezifischer lastausgleich
EP2218271B1 (de) 2007-12-06 2017-08-16 Telefonaktiebolaget LM Ericsson (publ) Verfahren zur aktualisierung von informationen zur benutzergerätetauglichkeit in einem mobilfunknetz
KR101426956B1 (ko) * 2008-01-03 2014-08-06 엘지전자 주식회사 Ｈａｒｑ를 이용한 데이터 전송방법
KR101448306B1 (ko) * 2008-01-03 2014-10-07 엘지전자 주식회사 Ｈａｒｑ를 이용한 데이터 전송방법
JP4666318B2 (ja) * 2008-01-17 2011-04-06 Ｎｅｃエンジニアリング株式会社 変調方式切替型通信装置および変調方式切替方法
US8064333B2 (en) * 2008-03-11 2011-11-22 Nec Laboratories America, Inc. Systems and methods for adaptive hybrid automatic retransmission requests
KR101530712B1 (ko) * 2008-03-31 2015-06-24 엘지전자 주식회사 Ｈａｒｑ를 이용한 데이터 전송방법
US9979514B2 (en) * 2008-08-27 2018-05-22 Innovative Sonic Limited Method and apparatus for handling HARQ process of semi-persistent scheduling
KR101182856B1 (ko) 2008-09-01 2012-09-14 한국전자통신연구원 재전송 방법 및 장치
US8687566B2 (en) * 2008-09-29 2014-04-01 Motorola Mobility Llc Method and apparatus for scheduling downlink transmissions in an orthogonal frequency division multiplexing communication system
KR101535187B1 (ko) * 2008-10-02 2015-07-08 삼성전자주식회사 무선통신 시스템에서 하이브리드 에이알큐 지원 장치 및 방법
US8737319B2 (en) * 2008-12-15 2014-05-27 Samsung Electronics Co., Ltd. Method and apparatus for reducing map overhead in a broadand wireless communication system
JP5141538B2 (ja) * 2008-12-19 2013-02-13 ヤマハ株式会社 信号識別装置、復調装置、自動演奏鍵盤楽器、信号識別方法およびプログラム
US20100214938A1 (en) * 2009-02-24 2010-08-26 Qualcomm Incorporated Flexible data and control multiplexing
AU2010200782B2 (en) * 2009-03-02 2012-05-17 Acer Incorporated Apparatus and Method for Transmitting/Receiving Data in a Wireless Communication System
US9438404B2 (en) 2009-03-03 2016-09-06 Intel Corporation Group resource allocation systems and techniques
CN101958776B (zh) * 2009-07-21 2014-03-19 中兴通讯股份有限公司 用于上行链路中重传判决的方法和装置
KR101813031B1 (ko) * 2010-04-13 2017-12-28 엘지전자 주식회사 상향링크 신호를 전송하는 방법 및 이를 위한 장치
CN102299781B (zh) * 2010-06-24 2016-01-20 中兴通讯股份有限公司 自适应调整数据传输等级的方法和基站
CN104202115B (zh) * 2014-05-09 2019-05-07 中兴通讯股份有限公司 高阶编码的调制处理方法及装置、基站、终端
US11689314B2 (en) * 2019-08-14 2023-06-27 Qualcomm Incorporated Flexible implicit modulation and coding scheme indication

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31122A (en) * 1861-01-15 Improvement in cotton-scrapers
DE69432960T2 (de) * 1993-11-01 2004-03-04 Telefonaktiebolaget Lm Ericsson Übertragung im ARQ-Modus, bei der eine Basisstation den Status der an eine Mobilstation übertragenen Rahmen bestimmt
US5444718A (en) * 1993-11-30 1995-08-22 At&T Corp. Retransmission protocol for wireless communications
AT405588B (de) * 1995-06-26 1999-09-27 Ericsson Schrack Aktiengesells Verfahren zur wiederholung fehlerhaft übertragener daten
DE19651593B4 (de) * 1996-12-11 2008-11-20 Rohde & Schwarz Gmbh & Co. Kg Anordnung zum Optimieren der Datenübertragung über einen bidirektionalen Funkkanal
US6192070B1 (en) * 1998-01-02 2001-02-20 Mitsubishi Electric Research Laboratories, Inc. Universal modem for digital video, audio and data communications
JP4509383B2 (ja) * 1998-10-23 2010-07-21 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 組み合わせハイブリッド自動再送信要求手法
US6952454B1 (en) * 2000-03-22 2005-10-04 Qualcomm, Incorporated Multiplexing of real time services and non-real time services for OFDM systems
US6748021B1 (en) * 2000-06-22 2004-06-08 Nortel Networks Limited Cellular radio communications system
JP3821636B2 (ja) 2000-08-21 2006-09-13 松下電器産業株式会社 通信端末装置、基地局装置および無線通信方法
US6930981B2 (en) * 2000-12-06 2005-08-16 Lucent Technologies Inc. Method for data rate selection in a wireless communication system
US7346037B2 (en) * 2001-03-26 2008-03-18 Lg Electronics Inc. Method of transmitting or receiving a data packet in packet data communication system using hybrid automatic repeat request
KR100419510B1 (ko) * 2001-04-24 2004-02-19 현대자동차주식회사 자동차의 에어 백 커버 개방구조
US7688899B2 (en) * 2001-05-17 2010-03-30 Qualcomm Incorporated Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
KR100797459B1 (ko) * 2001-07-10 2008-01-24 엘지전자 주식회사 하이브리드 자동 재전송 요구 시스템에서의 데이터 전송방법
KR100450948B1 (ko) 2001-07-12 2004-10-02 삼성전자주식회사 통신시스템에서 변조방식 결정장치 및 방법
US6549759B2 (en) * 2001-08-24 2003-04-15 Ensemble Communications, Inc. Asymmetric adaptive modulation in a wireless communication system
JP4890964B2 (ja) * 2006-06-23 2012-03-07 ゼブラ株式会社 リフィール構成部材の接続構造及び該接続構造の製造方法

Also Published As

Publication number Publication date
US7133462B2 (en) 2006-11-07
EP1422855A1 (de) 2004-05-26
AU2002353626B2 (en) 2004-09-09
US20030147474A1 (en) 2003-08-07
JP2005510176A (ja) 2005-04-14
BR0206605A (pt) 2004-02-17
CA2434238A1 (en) 2003-05-30
WO2003045001A1 (en) 2003-05-30
RU2003122200A (ru) 2005-02-10
KR20030042072A (ko) 2003-05-28
RU2255428C2 (ru) 2005-06-27
DE60212650T2 (de) 2007-07-05
CN100583721C (zh) 2010-01-20
KR100800807B1 (ko) 2008-02-01
CN1493126A (zh) 2004-04-28
EP1422855B1 (de) 2006-06-21
AU2002353626A1 (en) 2003-06-10
JP3926332B2 (ja) 2007-06-06
CA2434238C (en) 2010-10-12

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