DE60035439D1 - Differenzielle raum-zeitblockcodierung - Google Patents

Differenzielle raum-zeitblockcodierung

Info

Publication number
DE60035439D1
DE60035439D1 DE60035439T DE60035439T DE60035439D1 DE 60035439 D1 DE60035439 D1 DE 60035439D1 DE 60035439 T DE60035439 T DE 60035439T DE 60035439 T DE60035439 T DE 60035439T DE 60035439 D1 DE60035439 D1 DE 60035439D1
Authority
DE
Germany
Prior art keywords
space
time
time block
block coding
transmit antennas
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60035439T
Other languages
English (en)
Other versions
DE60035439T2 (de
Inventor
Rui Wang
Ming Jia
Youri S Shinakov
Alexandre M Chloma
Mikhail G Bakouline
Vitali B Kreindeline
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry Ltd
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 DE60035439D1 publication Critical patent/DE60035439D1/de
Publication of DE60035439T2 publication Critical patent/DE60035439T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE60035439T 2000-12-20 2000-12-20 Differenzielle raum-zeitblockcodierung Expired - Lifetime DE60035439T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2000/000515 WO2002052773A1 (en) 2000-12-20 2000-12-20 Differential space-time block coding

Publications (2)

Publication Number Publication Date
DE60035439D1 true DE60035439D1 (de) 2007-08-16
DE60035439T2 DE60035439T2 (de) 2007-10-31

Family

ID=20129581

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60035439T Expired - Lifetime DE60035439T2 (de) 2000-12-20 2000-12-20 Differenzielle raum-zeitblockcodierung

Country Status (9)

Country Link
US (1) US20050063483A1 (de)
EP (1) EP1378088B1 (de)
KR (1) KR100721068B1 (de)
CN (1) CN1484899A (de)
AT (1) ATE366490T1 (de)
BR (1) BR0017394A (de)
CA (1) CA2432215C (de)
DE (1) DE60035439T2 (de)
WO (1) WO2002052773A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11218252B2 (en) * 2017-06-15 2022-01-04 Mitsubishi Electric Corporation Transmission device, receiving device, and wireless communication system

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100414861C (zh) * 2001-05-25 2008-08-27 明尼苏达大学董事会 无线通信网中的空时编码传输
KR100629465B1 (ko) * 2001-08-09 2006-09-28 노키아 코포레이션 다이버시티 전송기 및 다이버시티 전송 방법
US7227905B2 (en) * 2001-09-18 2007-06-05 Lucent Technologies Inc. Open-loop diversity technique for systems employing multi-transmitter antennas
JP4328626B2 (ja) * 2002-01-04 2009-09-09 ノキア コーポレイション 高レート送信ダイバーシティ送信及び受信
US6947715B2 (en) * 2002-03-30 2005-09-20 Broadcom Corporation VOFDM receiver correlation matrix processing using factorization
KR100630108B1 (ko) * 2002-10-10 2006-09-27 삼성전자주식회사 공간-시간 블럭부호를 사용하여 송신 안테나 다이버시티를지원하는 송수신 장치
CN100472998C (zh) 2003-02-13 2009-03-25 株式会社Ntt都科摩 差分多长度发送及接收分集
WO2004073248A1 (en) * 2003-02-13 2004-08-26 Docomo Communications Laboratories Europe Gmbh Soft-output detector for differential transmit antenna diversity from orthogonal designs
KR100957344B1 (ko) 2003-04-25 2010-05-12 삼성전자주식회사 채널의 전력을 이용한 차등 공간-시간 블럭 부호의 송수신방법 및 장치
KR100981580B1 (ko) * 2003-12-23 2010-09-10 삼성전자주식회사 8 개 이하의 송신 안테나를 사용하는 차등 시공간 블록 부호 송수신 장치
CN100379175C (zh) * 2004-03-18 2008-04-02 中国科学技术大学 提高快衰落信道下差分正交时空码性能的发射机和接收机
CN1973471B (zh) 2004-04-01 2011-06-08 北方电讯网络有限公司 空时块编码系统和方法
CN102136890B (zh) * 2004-04-01 2015-02-11 黑莓有限公司 空时块编码系统和方法
US8422585B2 (en) 2004-04-01 2013-04-16 Research In Motion Limited Space-time block coding systems and methods
WO2005109679A1 (en) * 2004-05-07 2005-11-17 Samsung Electronics Co., Ltd. Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme
CN1294714C (zh) * 2004-07-15 2007-01-10 上海交通大学 适用于快速衰落信道的星座分割差分空时调制解调方法
CN100364236C (zh) * 2004-07-28 2008-01-23 北京大学 一种空时编码方法及相应的发射方法、发射机、通信系统
KR100780363B1 (ko) 2004-08-27 2007-11-29 삼성전자주식회사 2개의 송신안테나를 위한 최대 다이버시티 최대 전송율을갖는 시공간 블록 부호화 장치 및 방법
KR100913873B1 (ko) * 2004-09-13 2009-08-26 삼성전자주식회사 고속 전송률을 가지는 차등 시공간 블록 부호 장치 및 방법
KR100683908B1 (ko) * 2005-01-05 2007-02-15 오소트론 주식회사 직교 코드를 이용한 차분적 직교 변조 방법 및 장치
KR100678272B1 (ko) 2005-01-06 2007-02-02 삼성전자주식회사 차등 시공간 블록 부호의 수신 장치 및 방법
JP4878034B2 (ja) * 2006-01-30 2012-02-15 国立大学法人電気通信大学 マルチホップ通信方法、マルチホップ通信端末および通信プログラム
CA2662167A1 (en) * 2006-08-31 2008-03-06 The Governors Of The University Of Alberta Decision-feedback detection for block differential space-time modulation
KR100813661B1 (ko) 2006-09-28 2008-03-14 삼성전자주식회사 시간반전 시공간 블록 부호화 시스템을 위한 고속 적응시간영역 하이브리드 이퀄라이저
CN101316248B (zh) * 2008-06-26 2013-06-12 复旦大学 无线通信系统广义差分编码传输方法
KR101422980B1 (ko) * 2010-04-07 2014-07-23 가부시키가이샤 히다치 고쿠사이 덴키 송신기 및 송신 방법
US9450659B2 (en) * 2011-11-04 2016-09-20 Alcatel Lucent Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity
KR101975416B1 (ko) * 2017-08-31 2019-05-07 중앙대학교 산학협력단 시공간 선형 부호화 방법 및 시스템
KR102089073B1 (ko) * 2018-11-07 2020-03-13 중앙대학교 산학협력단 다중 사용자 시스템에서 시공간 선형 부호화 방법 및 그 시스템
KR102089664B1 (ko) * 2018-11-29 2020-03-16 중앙대학교 산학협력단 양방향 중계 시스템의 통신 방법 및 그 시스템
CN109547077B (zh) * 2019-01-22 2020-10-13 重庆京东方智慧电子系统有限公司 信号发送方法、信号接收方法、通信设备及存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5848103A (en) * 1995-10-04 1998-12-08 Lucent Technologies Inc. Method and apparatus for providing time diversity
US6185258B1 (en) * 1997-09-16 2001-02-06 At&T Wireless Services Inc. Transmitter diversity technique for wireless communications
US6587515B1 (en) * 1999-02-10 2003-07-01 Hamid Jafarkhani Differential transmitter diversity technique for wireless communications
US6724842B1 (en) * 1999-07-16 2004-04-20 Lucent Technologies Inc. Method for wireless differential communication using multiple transmitter antennas
US6542556B1 (en) * 2000-03-31 2003-04-01 Nokia Mobile Phones Ltd. Space-time code for multiple antenna transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11218252B2 (en) * 2017-06-15 2022-01-04 Mitsubishi Electric Corporation Transmission device, receiving device, and wireless communication system

Also Published As

Publication number Publication date
KR100721068B1 (ko) 2007-05-22
EP1378088B1 (de) 2007-07-04
CN1484899A (zh) 2004-03-24
BR0017394A (pt) 2004-03-23
DE60035439T2 (de) 2007-10-31
EP1378088A1 (de) 2004-01-07
WO2002052773A1 (en) 2002-07-04
CA2432215A1 (en) 2002-07-04
US20050063483A1 (en) 2005-03-24
KR20040014441A (ko) 2004-02-14
ATE366490T1 (de) 2007-07-15
CA2432215C (en) 2013-01-22

Similar Documents

Publication Publication Date Title
DE60035439D1 (de) Differenzielle raum-zeitblockcodierung
KR101094684B1 (ko) 무선 라디오 네트워크에서의 분산형 공간-시간 코딩을 위한방법 및 장치
TW200711353A (en) Data transmission with efficient slot and block formats in a wireless communications system
US20070297498A1 (en) Distributed transmission involving cooperation between a transmitter and a relay
BR0206314A (pt) Método e sistema para elevar a eficiência da largura de banda em canais de múltiplas entradas - múltiplas saìdas
WO1999052216A3 (en) Channel encoding/decoding device and method
CA2381827A1 (en) Apparatus and method for encoding and decoding tfci in a mobile communication system
DE60132432D1 (de) Sendeleistungs-verstärkungstabellen basierend auf geschwindigkeitsschätzung
US6865373B2 (en) Apparatus and method for encoding and decoding data within wireless networks
Nazer et al. Lattice coding increases multicast rates for Gaussian multiple-access networks
WO2004002036A8 (fr) Procede de codage/decodage espace-temps pour canal a evanouissement progressif de frequence
CN101056162B (zh) 多输入多输出系统信号收发方法及其装置
Mushtaq et al. On low complexity ML decoder for quaternion orthogonal designs
Awwad et al. Space-time codes for mode-multiplexed optical fiber transmission systems
Badr et al. Distributed space time codes for the amplify-and-forward multiple-access relay channel
Yongacoglu et al. Performance of diversity systems with 2 and 4 transmit antennas
FI20020880A0 (fi) Tiedonsiirtomenetelmä - ja järjestelmä
DE602004011256D1 (de) Streckenaufbau und -weiterleitung in einem hausautomatisierungs-adhoc-netzwerk
Dave et al. Performance Analysis of TCM OSTBC MIMO System in Different Fading Environment
Wang et al. Design of space-time-frequency transmitter diversity scheme for TDS-OFDM system
Ko et al. Improved transmit diversity using space-time block coding for OFDM systems
Zeng et al. Polar coded cooperative with Plotkin construction and quasi‐uniform puncturing based on MIMO antennas in half duplex wireless relay network
Abdallah et al. Two-group decodable distributed differential space-time code for wireless relay networks based on SAST codes
Tao et al. Orthogonal Space-time Block Codes over Rician# br# Fading Environment
Li et al. Space-time block codes based on coordinate symmetric orthogonal designs

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R081 Change of applicant/patentee

Ref document number: 1378088

Country of ref document: EP

Owner name: RESEARCH IN MOTION LIMITED, CA

Free format text: FORMER OWNER: NORTEL NETWORKS LTD., ST. LAURENT, CA

Effective date: 20121206

R082 Change of representative

Ref document number: 1378088

Country of ref document: EP

Representative=s name: WITTMANN HERNANDEZ PATENTANWAELTE, DE

Effective date: 20121206