EP2057772A4 - Procédé de transmission de données utilisant un mappage sur une constellation de signaux - Google Patents

Procédé de transmission de données utilisant un mappage sur une constellation de signaux

Info

Publication number
EP2057772A4
EP2057772A4 EP07807979A EP07807979A EP2057772A4 EP 2057772 A4 EP2057772 A4 EP 2057772A4 EP 07807979 A EP07807979 A EP 07807979A EP 07807979 A EP07807979 A EP 07807979A EP 2057772 A4 EP2057772 A4 EP 2057772A4
Authority
EP
European Patent Office
Prior art keywords
mapping
data transmission
transmission method
signal constellation
constellation
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.)
Ceased
Application number
EP07807979A
Other languages
German (de)
English (en)
Other versions
EP2057772A1 (fr
Inventor
Hyung Ho Park
Bin Chul Ihm
Min Seok Oh
Doo Hyun Sung
Jae Hoon Chung
Sung Ho Moon
Jin Soo Choi
Ki Hyoung Cho
Seung Hyun Kang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020060115820A external-priority patent/KR101208543B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP2057772A1 publication Critical patent/EP2057772A1/fr
Publication of EP2057772A4 publication Critical patent/EP2057772A4/fr
Ceased 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • 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
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • 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
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0606—Space-frequency coding
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time coding
    • H04L1/0637—Properties of the code
    • H04L1/0643—Properties of the code block codes
    • 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
    • H04L1/1893—Physical mapping arrangements
EP07807979A 2006-08-07 2007-08-07 Procédé de transmission de données utilisant un mappage sur une constellation de signaux Ceased EP2057772A4 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
KR20060074375 2006-08-07
KR1020060106557A KR101287272B1 (ko) 2006-08-07 2006-10-31 적응적 맵퍼를 이용한 데이터 전송 방법 및 복합 자동재전송 방법
KR1020060107442A KR101253175B1 (ko) 2006-08-07 2006-11-01 적응적 맵퍼를 이용한 복합 자동 재전송 방법 및 이를이용한 송신기
KR1020060115820A KR101208543B1 (ko) 2006-08-07 2006-11-22 복수의 순환 지연 값에 따라 순환 지연을 수행하는 다중안테나 시스템에서의 송신 방법
KR1020070016649A KR101299911B1 (ko) 2006-08-07 2007-02-16 다이버시티 이득을 높이는 데이터 재전송 방법
PCT/KR2007/003798 WO2008018742A1 (fr) 2006-08-07 2007-08-07 Procédé de transmission de données utilisant un mappage sur une constellation de signaux

Publications (2)

Publication Number Publication Date
EP2057772A1 EP2057772A1 (fr) 2009-05-13
EP2057772A4 true EP2057772A4 (fr) 2011-04-27

Family

ID=39341388

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07807979A Ceased EP2057772A4 (fr) 2006-08-07 2007-08-07 Procédé de transmission de données utilisant un mappage sur une constellation de signaux

Country Status (3)

Country Link
EP (1) EP2057772A4 (fr)
KR (3) KR101287272B1 (fr)
WO (1) WO2008018742A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5461824B2 (ja) * 2008-11-04 2014-04-02 株式会社Ｎｔｔドコモ 基地局装置、移動端末装置、移動通信システム及び情報再送方法
JP5103358B2 (ja) * 2008-11-04 2012-12-19 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置、移動通信システム及び情報再送方法
KR101221167B1 (ko) 2008-12-16 2013-01-21 엘지전자 주식회사 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치
KR101650623B1 (ko) * 2014-05-26 2016-08-24 한국과학기술원 가변적인 안테나 선택 및 공간 다중화를 수행하여 데이터를 전송하는 장치, 데이터를 전송하는 방법, 데이터를 수신하는 장치, 및 데이터를 수신하는 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036817A1 (fr) * 2002-10-18 2004-04-29 Matsushita Electric Industrial Co., Ltd. Rearrangement de constellation pour schemas de diversite de transmission
US20060008031A1 (en) * 2004-07-08 2006-01-12 Beceem Communications Inc. Method and system for maximum transmit diversity
WO2006021228A1 (fr) * 2004-08-27 2006-03-02 Ntt Docomo, Inc. Appareil et procede pour obtenir une diversite de retards cycliques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK1293059T3 (da) 2001-02-21 2004-06-28 Matsushita Electric Ind Co Ltd Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning
KR100526525B1 (ko) * 2001-10-17 2005-11-08 삼성전자주식회사 이동통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법
ATE303687T1 (de) 2001-11-16 2005-09-15 Matsushita Electric Ind Co Ltd Hybrides arq verfahren zur datenpaketübertragung
KR100942645B1 (ko) * 2003-04-29 2010-02-17 엘지전자 주식회사 이동통신 시스템에서의 신호전송 방법 및 장치
US7142611B2 (en) 2003-06-17 2006-11-28 The Aerospace Corporation M-Ary phase shift keying (PSK) bit-boundary turbo coded system
KR101009861B1 (ko) 2003-08-19 2011-01-19 삼성전자주식회사 이동통신 시스템에서의 데이터 전송 방법과 전송률 할당 방법 및 이를 위한 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036817A1 (fr) * 2002-10-18 2004-04-29 Matsushita Electric Industrial Co., Ltd. Rearrangement de constellation pour schemas de diversite de transmission
US20060008031A1 (en) * 2004-07-08 2006-01-12 Beceem Communications Inc. Method and system for maximum transmit diversity
WO2006021228A1 (fr) * 2004-08-27 2006-03-02 Ntt Docomo, Inc. Appareil et procede pour obtenir une diversite de retards cycliques

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008018742A1 *

Also Published As

Publication number Publication date
WO2008018742A1 (fr) 2008-02-14
EP2057772A1 (fr) 2009-05-13
KR20080013662A (ko) 2008-02-13
KR20080013682A (ko) 2008-02-13
KR101287272B1 (ko) 2013-07-17
KR101299911B1 (ko) 2013-08-23
KR101253175B1 (ko) 2013-04-10
KR20080013661A (ko) 2008-02-13

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