ATE366490T1 - Differenzielle raum-zeitblockcodierung - Google Patents

Differenzielle raum-zeitblockcodierung

Info

Publication number
ATE366490T1
ATE366490T1 AT00993071T AT00993071T ATE366490T1 AT E366490 T1 ATE366490 T1 AT E366490T1 AT 00993071 T AT00993071 T AT 00993071T AT 00993071 T AT00993071 T AT 00993071T AT E366490 T1 ATE366490 T1 AT E366490T1
Authority
AT
Austria
Prior art keywords
space
time
time block
block coding
transmit antennas
Prior art date
Application number
AT00993071T
Other languages
English (en)
Inventor
Rui Wang
Ming Jia
Youri 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 ATE366490T1 publication Critical patent/ATE366490T1/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
    • 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)
AT00993071T 2000-12-20 2000-12-20 Differenzielle raum-zeitblockcodierung ATE366490T1 (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 (1)

Publication Number Publication Date
ATE366490T1 true ATE366490T1 (de) 2007-07-15

Family

ID=20129581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00993071T ATE366490T1 (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)

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EP1393486B1 (de) * 2001-05-25 2008-07-09 Regents of the University of Minnesota Drahtloses kommunikationsnetzwerk basierend auf raumzeitkodierung
ES2354682T3 (es) * 2001-08-09 2011-03-17 Qualcomm Incorporated Transmisor de diversidad y procedimiento de transmisión de diversidad.
US7227905B2 (en) * 2001-09-18 2007-06-05 Lucent Technologies Inc. Open-loop diversity technique for systems employing multi-transmitter antennas
KR100631177B1 (ko) * 2002-01-04 2006-10-04 노키아 코포레이션 고속송신 다이버시티 송수신
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
EP1593224B1 (de) * 2003-02-13 2006-08-02 NTT DoCoMo, Inc. Soft-output detektor für differentielle sendediversität von orthogonalen 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
EP1730869B1 (de) 2004-04-01 2009-11-18 Nortel Networks Limited Raum-zeit-blockcodierungssystem und verfahren
US8422585B2 (en) 2004-04-01 2013-04-16 Research In Motion Limited Space-time block coding systems and methods
CN102136890B (zh) * 2004-04-01 2015-02-11 黑莓有限公司 空时块编码系统和方法
KR100703536B1 (ko) * 2004-05-07 2007-04-03 삼성전자주식회사 다중 입력 다중 출력 방식을 사용하는 이동 통신시스템에서 시공간 블록 부호 부호화/복호화 장치 및 방법
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
US20090262869A1 (en) * 2006-08-31 2009-10-22 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
US8879582B2 (en) * 2010-04-07 2014-11-04 Hitachi Kokusai Electric Inc. Transmitter and transmission method
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
CN110741582A (zh) * 2017-06-15 2020-01-31 三菱电机株式会社 发送装置、接收装置以及无线通信系统
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

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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

Also Published As

Publication number Publication date
EP1378088A1 (de) 2004-01-07
US20050063483A1 (en) 2005-03-24
CA2432215C (en) 2013-01-22
WO2002052773A1 (en) 2002-07-04
DE60035439T2 (de) 2007-10-31
EP1378088B1 (de) 2007-07-04
BR0017394A (pt) 2004-03-23
DE60035439D1 (de) 2007-08-16
KR20040014441A (ko) 2004-02-14
KR100721068B1 (ko) 2007-05-22
CN1484899A (zh) 2004-03-24
CA2432215A1 (en) 2002-07-04

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