ATE353173T1 - Hybrides arq-verfahren mit neuanordnung der signalkonstellation - Google Patents

Hybrides arq-verfahren mit neuanordnung der signalkonstellation

Info

Publication number
ATE353173T1
ATE353173T1 AT04001471T AT04001471T ATE353173T1 AT E353173 T1 ATE353173 T1 AT E353173T1 AT 04001471 T AT04001471 T AT 04001471T AT 04001471 T AT04001471 T AT 04001471T AT E353173 T1 ATE353173 T1 AT E353173T1
Authority
AT
Austria
Prior art keywords
data
transmission
rearrange
signal constellation
hybrid arq
Prior art date
Application number
AT04001471T
Other languages
English (en)
Inventor
Edler Von Elbwart A Golitschek
Christian Wengerter
Michael Philipp Schmitt
Eiko Seidel
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
Priority claimed from EP01923594A external-priority patent/EP1293059B1/de
Application granted granted Critical
Publication of ATE353173T1 publication Critical patent/ATE353173T1/de

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)
AT04001471T 2001-02-21 2001-02-21 Hybrides arq-verfahren mit neuanordnung der signalkonstellation ATE353173T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01923594A EP1293059B1 (de) 2001-02-21 2001-02-21 Hybrides arq-verfahren mit neuanordnung der signalkonstellation

Publications (1)

Publication Number Publication Date
ATE353173T1 true ATE353173T1 (de) 2007-02-15

Family

ID=32309303

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04001471T ATE353173T1 (de) 2001-02-21 2001-02-21 Hybrides arq-verfahren mit neuanordnung der signalkonstellation

Country Status (4)

Country Link
EP (1) EP1427128B9 (de)
AT (1) ATE353173T1 (de)
DK (1) DK1293059T3 (de)
ES (2) ES2279235T3 (de)

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
PT2793439T (pt) 2005-08-05 2019-01-17 Panasonic Corp Sistema para transmitir e receber dados modulados
AU2007227598A1 (en) 2006-03-17 2007-09-27 Interdigital Technology Corporation Method for adaptive quadrature amplitude modulation signal constellation remapping for data packet retransmissions
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
EP1427128B9 (de) 2011-07-20
ES2279235T3 (es) 2007-08-16
HK1066949A1 (en) 2005-04-01
EP1427128A1 (de) 2004-06-09
ES2217138T3 (es) 2004-11-01
EP1427128B1 (de) 2007-01-31
DK1293059T3 (da) 2004-06-28

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Legal Events

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