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)

Families Citing this family (32)

* 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
CA2455859C (en) * 2001-08-09 2011-05-24 Nokia Corporation Diversity transmitter and diversity transmission method
US7227905B2 (en) * 2001-09-18 2007-06-05 Lucent Technologies Inc. Open-loop diversity technique for systems employing multi-transmitter antennas
BR0306718A (pt) * 2002-01-04 2004-12-28 Nokia Corp Métodos e aparelhos para transmitir sìmbolos complexos e para receber um sinal, sistema compreendendo um transmissor e um receptor e matriz de código de transmissão
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
EP1593225B1 (de) 2003-02-13 2007-04-25 NTT DoCoMo, Inc. Differenzielle sende- und empfangs-diversity mit mehrfacher länge
JP4181131B2 (ja) * 2003-02-13 2008-11-12 株式会社エヌ・ティ・ティ・ドコモ 直交設計から差動送信アンテナダイバーシティを判定する軟出力判定器
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
US8422585B2 (en) 2004-04-01 2013-04-16 Research In Motion Limited Space-time block coding systems and methods
EP2302829B1 (de) 2004-04-01 2018-09-05 BlackBerry Limited Raum-Zeit-Blockkodierungssysteme und -verfahren
CN102136890B (zh) * 2004-04-01 2015-02-11 黑莓有限公司 空时块编码系统和方法
JP4413964B2 (ja) * 2004-05-07 2010-02-10 サムスン エレクトロニクス カンパニー リミテッド 多重入力多重出力方式を使用する移動通信システムにおける時空間ブロック符号の符号化／復号化を遂行する装置及び方法
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
US8165059B2 (en) * 2006-01-30 2012-04-24 The University Of Electro-Communications Multi-hop communication method, a multi-hop communication terminal and communication program
EP2060019A1 (de) * 2006-08-31 2009-05-20 The Governors Of The University Of Alberta Entscheidungsrückkopplungsdetektion für blockdifferenzielle raum-zeit-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
WO2018229943A1 (ja) * 2017-06-15 2018-12-20 三菱電機株式会社 送信装置、受信装置および無線通信システム
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

Also Published As

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

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