ATE421198T1 - Wiederholungsabhängige abbildung für modulationsverfahren höherer ordnung - Google Patents

Wiederholungsabhängige abbildung für modulationsverfahren höherer ordnung

Info

Publication number
ATE421198T1
ATE421198T1 AT05740391T AT05740391T ATE421198T1 AT E421198 T1 ATE421198 T1 AT E421198T1 AT 05740391 T AT05740391 T AT 05740391T AT 05740391 T AT05740391 T AT 05740391T AT E421198 T1 ATE421198 T1 AT E421198T1
Authority
AT
Austria
Prior art keywords
bits
higher order
bit positions
order modulation
magic
Prior art date
Application number
AT05740391T
Other languages
English (en)
Inventor
Christian Wengerter
Edler Von Elbwart A Golitschek
Isamu Yoshii
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Application granted granted Critical
Publication of ATE421198T1 publication Critical patent/ATE421198T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • H04L1/0013—Rate matching, e.g. puncturing or repetition of code symbols
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Magnetic Heads (AREA)
AT05740391T 2005-04-28 2005-04-28 Wiederholungsabhängige abbildung für modulationsverfahren höherer ordnung ATE421198T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2005/004596 WO2006114126A1 (en) 2005-04-28 2005-04-28 Repetition-dependent mapping for higher order modulation schemes

Publications (1)

Publication Number Publication Date
ATE421198T1 true ATE421198T1 (de) 2009-01-15

Family

ID=35348872

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05740391T ATE421198T1 (de) 2005-04-28 2005-04-28 Wiederholungsabhängige abbildung für modulationsverfahren höherer ordnung

Country Status (7)

Country Link
US (1) US8077789B2 (de)
EP (1) EP1875645B1 (de)
JP (1) JP4722179B2 (de)
CN (1) CN101167291B (de)
AT (1) ATE421198T1 (de)
DE (1) DE602005012440D1 (de)
WO (1) WO2006114126A1 (de)

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CN101217349A (zh) * 2007-01-05 2008-07-09 中兴通讯股份有限公司 一种混合自动重传请求中比特收集的装置与方法
US9712279B2 (en) 2007-10-04 2017-07-18 Samsung Electronics Co., Ltd. Method and apparatus for interleaving data in a mobile communication system
KR101613893B1 (ko) * 2007-10-04 2016-04-20 삼성전자주식회사 이동통신 시스템에서 데이터 인터리빙 방법 및 장치
US7855995B1 (en) * 2008-02-11 2010-12-21 Urbain A. von der Embse QLM maximum likelihood demodulation
CN101741512B (zh) * 2008-11-05 2013-04-17 华为技术有限公司 编码方法和装置
CN101834694B (zh) * 2009-03-11 2013-07-31 富士通株式会社 数据发送装置及其方法、数据接收装置及其方法
EP2424143A1 (de) * 2009-04-24 2012-02-29 Panasonic Corporation Drahtlose kommunikationsvorrichtung und drahtloskommunikationsverfahren
US8290073B2 (en) * 2009-10-08 2012-10-16 Intel Corporation Device, system and method of communicating data over wireless communication symbols with check code
KR102456368B1 (ko) 2013-01-11 2022-10-18 선 페이턴트 트러스트 데이터 처리방법, 프리코딩 방법, 통신장치
US20150215068A1 (en) * 2014-01-29 2015-07-30 Htc Corporation Method of Selecting Modulation and Transport Block Size Index Table
CN105991268B (zh) * 2015-02-10 2019-12-10 上海诺基亚贝尔股份有限公司 一种经由电力线传输lte信号数据的方法、装置和系统
US20170134126A1 (en) * 2015-11-06 2017-05-11 Qualcomm Incorporated System and method for encoding and decoding header data portion of a frame
US9935733B1 (en) * 2016-09-20 2018-04-03 Xilinx, Inc. Method of and circuit for enabling a communication channel
CN108123776A (zh) * 2016-11-30 2018-06-05 华为技术有限公司 一种编码和调制方法、通信装置
US11296823B2 (en) * 2017-05-30 2022-04-05 Qualcomm Incorporated Priority based mapping of encoded bits to symbols
JP7072958B2 (ja) * 2019-02-18 2022-05-23 学校法人玉川学園 情報処理装置
CN111081102B (zh) * 2019-07-29 2022-03-25 广东小天才科技有限公司 一种听写结果的检测方法及学习设备

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Publication number Priority date Publication date Assignee Title
US6697441B1 (en) * 2000-06-06 2004-02-24 Ericsson Inc. Baseband processors and methods and systems for decoding a received signal having a transmitter or channel induced coupling between bits
KR100539862B1 (ko) 2001-04-04 2005-12-28 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이타 송/수신장치및 방법
US6973611B2 (en) * 2001-04-17 2005-12-06 Texas Instruments Incorporated Interleaved coder and method
KR100689551B1 (ko) * 2001-06-18 2007-03-09 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송신 및수신장치 및 방법
US6738370B2 (en) * 2001-08-22 2004-05-18 Nokia Corporation Method and apparatus implementing retransmission in a communication system providing H-ARQ
KR100744347B1 (ko) * 2001-10-29 2007-07-30 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 송/수신장치 및 방법
KR100474682B1 (ko) * 2001-10-31 2005-03-08 삼성전자주식회사 무선통신시스템에서 패킷 재전송을 위한 송수신 장치 및 방법
KR100557167B1 (ko) * 2001-11-02 2006-03-03 삼성전자주식회사 이동통신시스템에서의 재전송 장치 및 방법
ATE303687T1 (de) * 2001-11-16 2005-09-15 Matsushita Electric Ind Co Ltd Hybrides arq verfahren zur datenpaketübertragung
KR100584426B1 (ko) 2001-12-21 2006-05-26 삼성전자주식회사 고속 패킷 이동통신시스템에서 심벌 매핑을 위한 인터리빙장치 및 방법
EP1552637B1 (de) * 2002-10-18 2007-07-18 Matsushita Electric Industrial Co., Ltd. Konstellationsneuanordnung für übertragungsdiversitätsarten
KR100575929B1 (ko) * 2003-05-29 2006-05-02 삼성전자주식회사 이동 통신 시스템에서 다중 안테나 다이버시티 방식을사용하여 데이터를 송수신하는 장치 및 방법

Also Published As

Publication number Publication date
US20080279303A1 (en) 2008-11-13
CN101167291A (zh) 2008-04-23
CN101167291B (zh) 2012-09-12
JP2008539617A (ja) 2008-11-13
EP1875645A1 (de) 2008-01-09
DE602005012440D1 (de) 2009-03-05
US8077789B2 (en) 2011-12-13
EP1875645B1 (de) 2009-01-14
JP4722179B2 (ja) 2011-07-13
WO2006114126A1 (en) 2006-11-02

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