DK1293059T3 - Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning - Google Patents

Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning

Info

Publication number
DK1293059T3
DK1293059T3 DK01923594T DK01923594T DK1293059T3 DK 1293059 T3 DK1293059 T3 DK 1293059T3 DK 01923594 T DK01923594 T DK 01923594T DK 01923594 T DK01923594 T DK 01923594T DK 1293059 T3 DK1293059 T3 DK 1293059T3
Authority
DK
Denmark
Prior art keywords
data
transmission
hybrid arq
time
arq method
Prior art date
Application number
DK01923594T
Other languages
Danish (da)
English (en)
Inventor
Eiko Seidel
Alexander Golitschek
Christian Wengerter
Philipp M Schmitt
Original Assignee
Matsushita Electric Ind 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 Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Priority claimed from EP01923594A external-priority patent/EP1293059B1/en
Application granted granted Critical
Publication of DK1293059T3 publication Critical patent/DK1293059T3/da

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
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/345—Modifications of the signal space to allow the transmission of additional information
    • H04L27/3461—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel
    • H04L27/3472—Modifications of the signal space to allow the transmission of additional information in order to transmit a subchannel by switching between alternative constellations

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
DK01923594T 2001-02-21 2001-02-21 Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning DK1293059T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01923594A EP1293059B1 (en) 2001-02-21 2001-02-21 Hybrid arq method with signal constellation rearrangement

Publications (1)

Publication Number Publication Date
DK1293059T3 true DK1293059T3 (da) 2004-06-28

Family

ID=32309303

Family Applications (1)

Application Number Title Priority Date Filing Date
DK01923594T DK1293059T3 (da) 2001-02-21 2001-02-21 Hybrid ARQ-fremgangsmåde med enkel konstellationsomordning

Country Status (5)

Country Link
EP (1) EP1427128B9 (es)
AT (1) ATE353173T1 (es)
DK (1) DK1293059T3 (es)
ES (2) ES2217138T3 (es)
HK (1) HK1066949A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100744347B1 (ko) * 2001-10-29 2007-07-30 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법
EP2793439B1 (en) 2005-08-05 2018-10-10 Panasonic Corporation System for transmitting and receiving modulated data
BRPI0709309A2 (pt) 2006-03-17 2011-07-05 Interdigital Tech Corp método de remapeamento de constelações de sinais de amplitude modulada por quadratura adaptiva para retransmissões de pacotes de dados
KR101287272B1 (ko) 2006-08-07 2013-07-17 엘지전자 주식회사 적응적 맵퍼를 이용한 데이터 전송 방법 및 복합 자동재전송 방법
US8369860B2 (en) 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
JP5030976B2 (ja) * 2007-02-02 2012-09-19 パナソニック株式会社 無線通信基地局装置、無線通信移動局装置およびａｒｑにおける応答信号のマッピング方法
RU2625026C1 (ru) * 2016-03-11 2017-07-11 Федеральное государственное казенное военное образовательное учреждение высшего образования "Академия Федеральной службы охраны Российской Федерации" (Академия ФСО России) Формирователь несущих колебаний, согласованных со свойствами шумов в канале связи

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6138260A (en) * 1997-09-04 2000-10-24 Conexant Systems, Inc. Retransmission packet capture system within a wireless multiservice communications environment with turbo decoding
US6778558B2 (en) * 1998-02-23 2004-08-17 Lucent Technologies Inc. System and method for incremental redundancy transmission in a communication system

Also Published As

Publication number Publication date
EP1427128B1 (en) 2007-01-31
HK1066949A1 (en) 2005-04-01
ATE353173T1 (de) 2007-02-15
ES2279235T3 (es) 2007-08-16
EP1427128B9 (en) 2011-07-20
ES2217138T3 (es) 2004-11-01
EP1427128A1 (en) 2004-06-09

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