ATE352915T1 - Verfahren und vorrichtung für turbo raum-zeit trelliskodierung - Google Patents

Verfahren und vorrichtung für turbo raum-zeit trelliskodierung

Info

Publication number
ATE352915T1
ATE352915T1 AT00991834T AT00991834T ATE352915T1 AT E352915 T1 ATE352915 T1 AT E352915T1 AT 00991834 T AT00991834 T AT 00991834T AT 00991834 T AT00991834 T AT 00991834T AT E352915 T1 ATE352915 T1 AT E352915T1
Authority
AT
Austria
Prior art keywords
space
supplied
trelli
antennas
coding
Prior art date
Application number
AT00991834T
Other languages
English (en)
Inventor
Rui R Di Wang
Ming Jia
Yuri S Shinakov
Alexandre M Chloma
Mikhail G Bakouline
Vitali B Kreindeline
Original Assignee
Nortel Networks 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 Nortel Networks Ltd filed Critical Nortel Networks Ltd
Application granted granted Critical
Publication of ATE352915T1 publication Critical patent/ATE352915T1/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
    • H04L1/02—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
    • H04L1/065—Properties of the code by means of convolutional encoding
    • 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
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • 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
    • H04L1/0059—Convolutional codes
    • H04L1/006—Trellis-coded modulation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT00991834T 2000-11-22 2000-11-22 Verfahren und vorrichtung für turbo raum-zeit trelliskodierung ATE352915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2000/000475 WO2002043314A1 (en) 2000-11-22 2000-11-22 Methods and apparatus for turbo space-time trellis coding

Publications (1)

Publication Number Publication Date
ATE352915T1 true ATE352915T1 (de) 2007-02-15

Family

ID=20129572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00991834T ATE352915T1 (de) 2000-11-22 2000-11-22 Verfahren und vorrichtung für turbo raum-zeit trelliskodierung

Country Status (9)

Country Link
US (1) US7843888B1 (de)
EP (1) EP1340331B1 (de)
JP (1) JP4618977B2 (de)
CN (1) CN100407612C (de)
AT (1) ATE352915T1 (de)
AU (1) AU2001236258A1 (de)
CA (1) CA2429687C (de)
DE (1) DE60033198T2 (de)
WO (1) WO2002043314A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4331563B2 (ja) * 2002-10-10 2009-09-16 三星電子株式会社 空間−時間ブロック符号を用いて送信アンテナダイバシティを支援する送受信装置
ATE452478T1 (de) * 2002-10-18 2010-01-15 Panasonic Corp Konstellationsneuanordnung für übertragungsdiversitätsarten
KR100547784B1 (ko) 2003-01-21 2006-01-31 삼성전자주식회사 시공간 트렐리스 코드를 사용하는 이동 통신 시스템에서데이터 송수신 장치 및 방법
KR100526511B1 (ko) 2003-01-23 2005-11-08 삼성전자주식회사 시공간 트렐리스 코드를 사용하는 이동 통신 시스템에서파일럿 시퀀스 송수신 장치 및 방법
GB2399719A (en) * 2003-03-18 2004-09-22 Nokia Corp Transmission of data with forward error correction information
KR100617703B1 (ko) 2003-05-02 2006-08-28 삼성전자주식회사 이동 통신 시스템에서 시공간 부호화 방법 및 장치
US8064528B2 (en) 2003-05-21 2011-11-22 Regents Of The University Of Minnesota Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems
US7209714B2 (en) * 2003-08-29 2007-04-24 Nokia Corporation Apparatus, and associated method, for communicating data at selected levels of diversity in a radio communication system
GB2407007B (en) * 2003-10-09 2006-06-28 Toshiba Res Europ Ltd Estimator for mimo receiver
KR101050570B1 (ko) * 2003-12-03 2011-07-19 삼성전자주식회사 시공간 트렐리스 코드를 사용하는 이동 통신 시스템에서 성능 개선을 위한 데이터 송수신 장치 및 방법
CN100394695C (zh) * 2003-12-18 2008-06-11 中国科学院半导体研究所 适用于频率分集传输的互补卷积码构造方法
EP3562058B1 (de) 2004-03-15 2022-04-27 Apple Inc. Pilotdesign für ofdm-systeme mit vier übertragungsantennen
CN103297204B (zh) * 2004-04-02 2017-03-01 苹果公司 用于正交频分复用应用的空间时间发射分集系统及方法
EP3313001A1 (de) 2004-06-22 2018-04-25 Apple Inc. Mimo-systeme mit geschlossenem regelkreis und verfahren
EP3537681B1 (de) 2004-06-24 2020-10-07 Apple Inc. Präambeln in einem ofdma-system
WO2006002550A1 (en) 2004-07-07 2006-01-12 Nortel Networks Limited System and method for mapping symbols for mimo transmission
CN1599260B (zh) * 2004-07-23 2010-05-05 西安电子科技大学 基于奇偶校验码的空时编码方法
US7593489B2 (en) * 2005-03-14 2009-09-22 Koshy John C Iterative STBICM MIMO receiver using group-wise demapping
US8320499B2 (en) * 2005-03-18 2012-11-27 Qualcomm Incorporated Dynamic space-time coding for a communication system
WO2006137024A1 (en) * 2005-06-24 2006-12-28 Koninklijke Philips Electronics N.V. Method and apparatus for spatial temporal turbo channel coding/decoding in wireless network
JP4675312B2 (ja) 2006-11-30 2011-04-20 富士通株式会社 符号化装置、復号装置、送信機及び受信機
KR101498052B1 (ko) * 2007-09-19 2015-03-03 엘지전자 주식회사 무선 이동 통신 시스템에서 데이터 정보와 제어 정보를 다중화 하는 방법
KR101467791B1 (ko) 2007-11-05 2014-12-03 엘지전자 주식회사 데이터 정보와 제어정보의 다중화 방법
US8281211B2 (en) * 2008-05-15 2012-10-02 Nokia Corporation System and method for relay coding
JP2008263631A (ja) * 2008-05-26 2008-10-30 Toshiba Corp 無線通信システム
CN102067711B (zh) * 2008-07-30 2013-06-12 上海贝尔股份有限公司 网状网络中用于上、下行逻辑拓扑结构管理的方法和装置
US9184958B2 (en) * 2011-11-07 2015-11-10 Blackberry Limited System and method of encoding and transmitting codewords
EP2777196B1 (de) * 2011-11-07 2018-04-18 BlackBerry Limited System und verfahren zur kodierung und übertragung von codewörtern
WO2026020491A1 (en) * 2024-07-26 2026-01-29 Nec Corporation Devices and methods for communication

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5907592A (en) * 1995-10-31 1999-05-25 Levinson; Reuven Axially incremented projection data for spiral CT
CN1194506A (zh) * 1997-03-04 1998-09-30 美国电报电话公司 基于fft的多频音dpsk调制解调器
US5907582A (en) * 1997-08-11 1999-05-25 Orbital Sciences Corporation System for turbo-coded satellite digital audio broadcasting
JP2000031837A (ja) * 1998-07-10 2000-01-28 Kokusai Electric Co Ltd 符号化方法
US6298463B1 (en) * 1998-07-31 2001-10-02 Nortel Networks Limited Parallel concatenated convolutional coding
US6356605B1 (en) * 1998-10-07 2002-03-12 Texas Instruments Incorporated Frame synchronization in space time block coded transmit antenna diversity for WCDMA
EP1262034B1 (de) * 2000-03-01 2007-02-07 Nokia Corporation Verkettete raum-zeit-kodierung
JP4543479B2 (ja) * 2000-03-02 2010-09-15 ソニー株式会社 通信システム及びその方法
JP2001257602A (ja) * 2000-03-10 2001-09-21 Seiko Epson Corp データ誤り訂正方法及び装置
US7020072B1 (en) * 2000-05-09 2006-03-28 Lucent Technologies, Inc. Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels

Also Published As

Publication number Publication date
CA2429687A1 (en) 2002-05-30
JP4618977B2 (ja) 2011-01-26
WO2002043314A1 (en) 2002-05-30
CN1479983A (zh) 2004-03-03
AU2001236258A1 (en) 2002-06-03
EP1340331A1 (de) 2003-09-03
DE60033198D1 (de) 2007-03-15
CA2429687C (en) 2012-01-10
DE60033198T2 (de) 2007-05-03
CN100407612C (zh) 2008-07-30
EP1340331B1 (de) 2007-01-24
JP2004523938A (ja) 2004-08-05
US7843888B1 (en) 2010-11-30

Similar Documents

Publication Publication Date Title
ATE352915T1 (de) Verfahren und vorrichtung für turbo raum-zeit trelliskodierung
US8201048B2 (en) Method for a general near optimal turbo code trellis termination
KR100277764B1 (ko) 통신시스템에서직렬쇄상구조를가지는부호화및복호화장치
DE60206419D1 (de) Löschung und einzelfehlerkorrekturdekoder für lineare blockkodes
WO2002013449A3 (en) Apparatus and method for providing turbo code interleaving in a communications system
KR101026444B1 (ko) 병렬 콘볼루션 부호화기
CA2268853A1 (en) Rate matching and channel interleaving for a communications system
CA2405119A1 (en) Apparatus and method for generating codes in communication system
WO2002054603A3 (en) Method and system for allocating convolutional encoded bits into symbols before modulation
EP1195911A3 (de) Apparat und Verfahren zur Erzeugung von (n,3) Kode und (n,4) Kode durch Anwendung von Simplex Koden
CN100364238C (zh) 一种Turbo码与多维调制级联的系统编译码方案
CN1614898B (zh) Turbo码编码器及其编码方法
KR100408037B1 (ko) 비트 레벨 부호화/복호화 방법 및 장치
WO2002043313A3 (en) Space-time turbo trellis coding arrangement and method thereof
JP2019126017A5 (ja) 送信装置、送信方法、受信装置、及び、受信方法
DE69901765D1 (de) Turbo-Code Dekodierer
KR100651473B1 (ko) 파이프 라인을 이용한 고속 터보 부호 복호기
KR100547832B1 (ko) 통신시스템의 채널 부호화 및 복호화 장치
ATE242938T1 (de) Verfahren und vorrichtung zur viterbi-dekodierung von punktierten codes
Sechny et al. Some new runlength-limited convolutional codes
PART Error Correcting Codes
KR19990017546A (ko) 터보부호기의 복호기
Jeong et al. Trellis, multilevel, and turbo codes with DC-free characteristic
CN104868970A (zh) Ldpc码字的交织映射方法及解交织解映射方法
Jeong et al. Construction of partition chains with balanced vectors and application to error-correcting codes

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties