CN1964340A - 多载波通信中的编码信号配置方法和通信装置 - Google Patents

多载波通信中的编码信号配置方法和通信装置 Download PDF

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Publication number
CN1964340A
CN1964340A CNA2006100068211A CN200610006821A CN1964340A CN 1964340 A CN1964340 A CN 1964340A CN A2006100068211 A CNA2006100068211 A CN A2006100068211A CN 200610006821 A CN200610006821 A CN 200610006821A CN 1964340 A CN1964340 A CN 1964340A
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China
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information
communication quality
carrier
communication
signal
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CNA2006100068211A
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English (en)
Chinese (zh)
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玉木谕
矢野隆
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Hitachi Ltd
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Hitachi Communication Technologies Ltd
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Publication of CN1964340A publication Critical patent/CN1964340A/zh
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/29—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/31—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes combining coding for error detection or correction and efficient use of the spectrum
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/356—Unequal error protection [UEP]
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
    • 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
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated 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
    • H04L1/004—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
    • H04L1/007—Unequal error protection
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/009—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location arrangements specific to transmitters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Allocation of payload; Allocation of data channels, e.g. PDSCH or PUSCH
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H04L25/023—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols
    • H04L25/0232—Channel estimation using sounding signals with direct estimation from sounding signals with extension to other symbols by interpolation between sounding signals

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CNA2006100068211A 2005-11-11 2006-02-07 多载波通信中的编码信号配置方法和通信装置 Pending CN1964340A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005326852 2005-11-11
JP2005326852A JP2007135021A (ja) 2005-11-11 2005-11-11 マルチキャリア通信における符号化信号配置方法及び通信装置

Publications (1)

Publication Number Publication Date
CN1964340A true CN1964340A (zh) 2007-05-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2006100068211A Pending CN1964340A (zh) 2005-11-11 2006-02-07 多载波通信中的编码信号配置方法和通信装置

Country Status (3)

Country Link
US (1) US20070121742A1 (enExample)
JP (1) JP2007135021A (enExample)
CN (1) CN1964340A (enExample)

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CN103748814A (zh) * 2011-08-12 2014-04-23 中兴通讯(美国)公司 基于正交频分复用的光通信中的信道估计
CN101828353B (zh) * 2007-09-13 2014-05-07 Lg电子株式会社 用于传送上行链路信号的方法

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KR101304833B1 (ko) * 2007-04-13 2013-09-05 삼성전자주식회사 이동 통신 시스템에서 기준 심볼 전력 할당에 따른 변조심볼을 매핑/디매핑하는 방법 및 송/수신기
US20090060063A1 (en) * 2007-08-31 2009-03-05 Telefonaktiebolaget Lm Ericsson (Publ) Method and Apparatus for Robust Control Signaling Distribution in OFDM Systems
CN101159510B (zh) * 2007-11-16 2011-09-28 海能达通信股份有限公司 一种提高信息比特传输可靠性的方法
EP2073419B1 (en) 2007-12-20 2011-10-26 Panasonic Corporation Control channel signaling using a common signaling field for transport format and redundancy version
KR100943908B1 (ko) 2008-02-19 2010-02-24 엘지전자 주식회사 Ｐｄｃｃｈ를 통한 제어 정보 송수신 방법
JP2009225343A (ja) * 2008-03-18 2009-10-01 Fujitsu Ltd 無線通信装置
JP4930424B2 (ja) * 2008-03-24 2012-05-16 富士通株式会社 位相トラッキング回路、無線受信機、信号処理方法、及び信号処理に用いるプログラム
JP5178320B2 (ja) * 2008-05-23 2013-04-10 シャープ株式会社 無線通信システム、通信装置、無線通信方法、無線通信プログラム、及びプロセッサ
JP5291990B2 (ja) 2008-06-05 2013-09-18 株式会社日立国際電気 無線通信システム及び受信装置並びに受信信号処理方法
CN101958737B (zh) * 2009-07-20 2014-08-06 株式会社Ntt都科摩 一种用于下行发送分集的数据处理方法及基站
GB0916001D0 (en) * 2009-09-11 2009-10-28 Univ Edinburgh Inter-carrier modulation
JP2011130412A (ja) * 2009-11-18 2011-06-30 Sony Corp 端末装置、基地局、通信制御方法及び無線通信システム
JP5577709B2 (ja) 2010-01-13 2014-08-27 ソニー株式会社 基地局、端末装置、通信制御方法及び無線通信システム
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CN101828353B (zh) * 2007-09-13 2014-05-07 Lg电子株式会社 用于传送上行链路信号的方法
US9001814B2 (en) 2007-09-13 2015-04-07 Optis Cellular Technology, Llc Method for transmitting uplink signals
CN103916218B (zh) * 2007-09-13 2018-05-01 奥普蒂斯蜂窝技术有限责任公司 用于传送上行链路信号的方法
US10374775B2 (en) 2007-09-13 2019-08-06 Optis Cellular Technology, Llc Method for transmitting uplink signals
US11012222B2 (en) 2007-09-13 2021-05-18 Optis Cellular Technology, Llc Method for transmitting uplink signals
CN103748814A (zh) * 2011-08-12 2014-04-23 中兴通讯(美国)公司 基于正交频分复用的光通信中的信道估计
US9312979B2 (en) 2011-08-12 2016-04-12 Zte (Usa) Inc. Channel estimation in optical communication based on orthogonal frequency division multiplexing
CN103748814B (zh) * 2011-08-12 2016-05-04 中兴通讯(美国)公司 基于正交频分复用的光通信中的信道估计

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US20070121742A1 (en) 2007-05-31

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Application publication date: 20070516