DE60335332D1 - Sende- und Empfangsvorrichtung zur Unterstützung von Sendeantennendiversität unter Verwendung von Raum-Zeit-Blockkodes - Google Patents

Sende- und Empfangsvorrichtung zur Unterstützung von Sendeantennendiversität unter Verwendung von Raum-Zeit-Blockkodes

Info

Publication number
DE60335332D1
DE60335332D1 DE60335332T DE60335332T DE60335332D1 DE 60335332 D1 DE60335332 D1 DE 60335332D1 DE 60335332 T DE60335332 T DE 60335332T DE 60335332 T DE60335332 T DE 60335332T DE 60335332 D1 DE60335332 D1 DE 60335332D1
Authority
DE
Germany
Prior art keywords
transceiver
space
transmit antenna
time block
antenna diversity
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
DE60335332T
Other languages
English (en)
Inventor
Chan-Soo Hwang
Vahid Tarokh
Seung-Hoon Nam
Yung-Soo Kim
Jae-Hak Chung
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60335332D1 publication Critical patent/DE60335332D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
    • H04B7/0669—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different channel coding between antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0697—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using spatial multiplexing
    • 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
    • H04L1/0643—Properties of the code block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0891—Space-time diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DE60335332T 2002-10-10 2003-10-09 Sende- und Empfangsvorrichtung zur Unterstützung von Sendeantennendiversität unter Verwendung von Raum-Zeit-Blockkodes Expired - Lifetime DE60335332D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41746602P 2002-10-10 2002-10-10
KR1020030021364A KR100630108B1 (ko) 2002-10-10 2003-04-04 공간-시간 블럭부호를 사용하여 송신 안테나 다이버시티를지원하는 송수신 장치

Publications (1)

Publication Number Publication Date
DE60335332D1 true DE60335332D1 (de) 2011-01-27

Family

ID=37332587

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60335332T Expired - Lifetime DE60335332D1 (de) 2002-10-10 2003-10-09 Sende- und Empfangsvorrichtung zur Unterstützung von Sendeantennendiversität unter Verwendung von Raum-Zeit-Blockkodes

Country Status (3)

Country Link
US (2) US7505527B2 (de)
KR (1) KR100630108B1 (de)
DE (1) DE60335332D1 (de)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100640349B1 (ko) * 2003-01-02 2006-10-30 삼성전자주식회사 3개의 송신 안테나들을 가지는 무선통신 시스템을 위한송수신 장치
KR100635533B1 (ko) * 2004-05-07 2006-10-17 전자부품연구원 시변 채널에서 ｓｔｂｃ-ｏｆｄｍ 신호 검출 방법 및 장치
KR100635534B1 (ko) 2004-06-28 2006-10-17 전자부품연구원 고속 이동 환경을 위한 하이브리드 채널 추정 방법 및시스템
CN101002447A (zh) 2004-08-12 2007-07-18 美商内数位科技公司 正交分频多工无线通信系统中实施空间频率区块编码方法及装置
KR100767218B1 (ko) * 2004-08-17 2007-10-17 삼성전자주식회사 코딩 이득 향상위한 시공간 블록 부호화 장치 및 방법
KR100780363B1 (ko) * 2004-08-27 2007-11-29 삼성전자주식회사 2개의 송신안테나를 위한 최대 다이버시티 최대 전송율을갖는 시공간 블록 부호화 장치 및 방법
WO2006025635A1 (en) * 2004-09-03 2006-03-09 Electronics And Telecommunications Research Institute A structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system
KR100587457B1 (ko) * 2004-12-02 2006-06-09 한국전자통신연구원 다중 송수신 시스템에서의 신호 검파 방법 및 다중 송수신시스템의 수신 장치
KR100668659B1 (ko) 2004-12-11 2007-01-12 한국전자통신연구원 다중 송수신 시스템에서 시공간 부호 전송에 대한 복호방법 및 이를 이용한 수신 장치
US7403571B2 (en) * 2005-03-23 2008-07-22 Korea Electronics Technology Institute Method for eliminating reception interference signal of space-time block coded orthogonal frequency division-multiplexing system in high-speed mobile channel
KR101049440B1 (ko) * 2005-04-13 2011-07-15 연세대학교 산학협력단 공간 분할 다중화 심볼 검출 장치 및 그 방법
US8059608B2 (en) * 2005-06-14 2011-11-15 Qualcomm Incorporated Transmit spatial diversity for cellular single frequency networks
KR100918750B1 (ko) * 2005-10-05 2009-09-24 삼성전자주식회사 다수의 송신 안테나를 사용하는 통신 시스템에서 신호 송수신 장치 및 방법
EP2148483B1 (de) * 2005-10-28 2017-05-10 Huawei Technologies Co., Ltd. OFDM-System mit Unterträgergruppen-Phasenverschiebung
US8358723B1 (en) * 2005-11-12 2013-01-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self-configurable radio receiver system and method for use with signals without prior knowledge of signal defining characteristics
US8559541B2 (en) 2005-12-06 2013-10-15 Lg Electronics Inc. Method of transmitting signals for multiple antenna system
KR100830229B1 (ko) * 2006-07-07 2008-05-16 세종대학교산학협력단 다중 송수신 시스템에서의 효율적인 신호 검출장치 및 방법
WO2008004921A1 (en) * 2006-07-07 2008-01-10 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement relating to radio signal transmissions
EP2050205B1 (de) 2006-08-07 2015-10-07 InterDigital Technology Corporation Verfahren, vorrichtung und system zur einrichtung eines virtuellen mehrbenutzernetzwerks mit mehreren eingängen und mehreren ausgängen
WO2008023921A1 (en) * 2006-08-22 2008-02-28 Electronics And Telecommunications Research Institute Detecting apparatus and method in mimo system
KR100790366B1 (ko) * 2006-08-22 2008-01-03 한국전자통신연구원 Ｍｉｍｏ 시스템에서의 검파 장치 및 그 방법
US8073486B2 (en) * 2006-09-27 2011-12-06 Apple Inc. Methods for opportunistic multi-user beamforming in collaborative MIMO-SDMA
KR101244303B1 (ko) * 2006-11-09 2013-03-19 한국과학기술원 다중 안테나 시스템에서 수신장치 및 방법
US7813455B2 (en) * 2006-11-22 2010-10-12 Freescale Semiconductor, Inc. Decoding MIMO space time code symbol-pairs
US8073069B2 (en) 2007-01-05 2011-12-06 Apple Inc. Multi-user MIMO-SDMA for finite rate feedback systems
US8750811B2 (en) * 2007-03-14 2014-06-10 Google Inc. Method, apparatus and system for phase difference adjustment in transmit diversity
US7809074B2 (en) * 2007-03-16 2010-10-05 Freescale Semiconductor, Inc. Generalized reference signaling scheme for multi-user, multiple input, multiple output (MU-MIMO) using arbitrarily precoded reference signals
US7961807B2 (en) 2007-03-16 2011-06-14 Freescale Semiconductor, Inc. Reference signaling scheme using compressed feedforward codebooks for multi-user, multiple input, multiple output (MU-MIMO) systems
US8020075B2 (en) 2007-03-16 2011-09-13 Apple Inc. Channel quality index feedback reduction for broadband systems
US8547986B2 (en) 2007-04-30 2013-10-01 Apple Inc. System and method for resource block-specific control signaling
KR101043332B1 (ko) * 2007-11-16 2011-06-21 뉴저지 인스티튜트 오브 테크놀로지 다중 입출력 단일 반송파 무선통신 시스템에서 주파수 공간블록 부호화 장치 및 방법
US7978623B1 (en) 2008-03-22 2011-07-12 Freescale Semiconductor, Inc. Channel rank updates in multiple-input multiple-output communication systems
US8644407B2 (en) * 2008-06-23 2014-02-04 Blackberry Limited Apparatus, and associated method of phase-offset modulation, for space-time coded wireless communication systems
US8160513B2 (en) * 2008-08-01 2012-04-17 Qualcomm Incorporated Methods and apparatus for implementing phase rotation at baseband frequency for transmit diversity
US8774315B2 (en) * 2009-08-25 2014-07-08 The Aerospace Corporation Phase-optimized constant envelope transmission (POCET) method, apparatus and system
US8750089B2 (en) * 2010-01-05 2014-06-10 Broadcom Corporation Method and system for iterative discrete fourier transform (DFT) based channel estimation using minimum mean square error (MMSE) techniques
JP5739521B2 (ja) 2011-04-19 2015-06-24 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 信号生成方法及び信号生成装置
KR101446267B1 (ko) 2012-08-29 2014-10-01 한밭대학교 산학협력단 스위치를 사용하여 공간 시간 블록 코드 기술을 적용한 오에프디엠 송수신 시스템
US8923412B2 (en) 2012-12-13 2014-12-30 Blackberry Limited Wireless electronic device with a decoder and associated methods
KR101585675B1 (ko) 2014-07-29 2016-01-15 한국철도기술연구원 송신 다이버시티 전송을 위한 반복적 알고리즘을 이용한 ml 검파 수신기 및 그 수신기의 ml 검파 방법
KR102370119B1 (ko) * 2015-11-17 2022-03-04 삼성전자주식회사 무선 통신 시스템에서 부분 후보 기반의 신호 검출 장치 및 방법
KR102274959B1 (ko) * 2017-03-09 2021-07-08 삼성전자주식회사 무선 통신 시스템에서 신호 검출을 위한 방법 및 장치
CN113179129B (zh) * 2019-07-19 2024-04-26 上海微小卫星工程中心 星载激光通信方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9908389A (pt) 1998-03-03 2000-10-31 At & T Corp Decodificação de sinais codificados de espaço-tempo para comunicação sem fio
US6473506B1 (en) 1998-10-13 2002-10-29 Telefonaktiebolaget Lm Ericsson (Publ) Signaling using phase rotation techniques in a digital communications system
US6865237B1 (en) * 2000-02-22 2005-03-08 Nokia Mobile Phones Limited Method and system for digital signal transmission
CA2432215C (en) * 2000-12-20 2013-01-22 Ming Jia Differential space-time block coding
US6748024B2 (en) * 2001-03-28 2004-06-08 Nokia Corporation Non-zero complex weighted space-time code for multiple antenna transmission
WO2002080375A2 (en) 2001-03-28 2002-10-10 Nokia Corporation Non-zero complex weighted space-time code for multiple antenna transmission
US7184488B2 (en) * 2002-03-15 2007-02-27 Lucent Technologies Inc. Quasi-orthogonal space-time codes
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
KR100640349B1 (ko) * 2003-01-02 2006-10-30 삼성전자주식회사 3개의 송신 안테나들을 가지는 무선통신 시스템을 위한송수신 장치
KR100557085B1 (ko) * 2003-01-09 2006-03-03 삼성전자주식회사 적어도 3개의 송신 안테나들을 사용하는 무선통신시스템의 수신 장치

Also Published As

Publication number Publication date
KR100630108B1 (ko) 2006-09-27
US7889814B2 (en) 2011-02-15
US20040072594A1 (en) 2004-04-15
US7505527B2 (en) 2009-03-17
KR20040032730A (ko) 2004-04-17
US20080130792A1 (en) 2008-06-05

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