EP1512256A4 - SPATIO-TEMPORAL NON-NULL COMPLEX WEIGHING CODE FOR MULTIPLE-USE ANTENNA TRANSMISSION - Google Patents

SPATIO-TEMPORAL NON-NULL COMPLEX WEIGHING CODE FOR MULTIPLE-USE ANTENNA TRANSMISSION

Info

Publication number
EP1512256A4
EP1512256A4 EP02720328A EP02720328A EP1512256A4 EP 1512256 A4 EP1512256 A4 EP 1512256A4 EP 02720328 A EP02720328 A EP 02720328A EP 02720328 A EP02720328 A EP 02720328A EP 1512256 A4 EP1512256 A4 EP 1512256A4
Authority
EP
European Patent Office
Prior art keywords
time code
multiple antenna
antenna transmission
zero complex
complex weighted
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.)
Withdrawn
Application number
EP02720328A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1512256A2 (en
Inventor
Kiran Kuchi
Yrjo Kaipanen
Markku Kuusela
Olav Trikkonen
Ari Hottinen
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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
Priority claimed from US09/819,573 external-priority patent/US6748024B2/en
Application filed by Nokia Oyj filed Critical Nokia Oyj
Publication of EP1512256A2 publication Critical patent/EP1512256A2/en
Publication of EP1512256A4 publication Critical patent/EP1512256A4/en
Withdrawn legal-status Critical Current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
    • 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
    • H04B7/0613—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
    • H04B7/0682—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 using phase diversity (e.g. phase sweeping)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0007—Code type
    • H04J13/004—Orthogonal
    • H04J13/0048—Walsh
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0074—Code shifting or hopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
EP02720328A 2001-03-28 2002-03-26 SPATIO-TEMPORAL NON-NULL COMPLEX WEIGHING CODE FOR MULTIPLE-USE ANTENNA TRANSMISSION Withdrawn EP1512256A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US78840 1987-07-28
US819573 2001-03-28
US09/819,573 US6748024B2 (en) 2001-03-28 2001-03-28 Non-zero complex weighted space-time code for multiple antenna transmission
US10/078,840 US6816557B2 (en) 2001-03-28 2002-02-20 Non-zero complex weighted space-time code for multiple antenna transmission
PCT/IB2002/000939 WO2002080375A2 (en) 2001-03-28 2002-03-26 Non-zero complex weighted space-time code for multiple antenna transmission

Publications (2)

Publication Number Publication Date
EP1512256A2 EP1512256A2 (en) 2005-03-09
EP1512256A4 true EP1512256A4 (en) 2009-12-02

Family

ID=29422707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02720328A Withdrawn EP1512256A4 (en) 2001-03-28 2002-03-26 SPATIO-TEMPORAL NON-NULL COMPLEX WEIGHING CODE FOR MULTIPLE-USE ANTENNA TRANSMISSION

Country Status (9)

Country Link
EP (1) EP1512256A4 (ru)
JP (1) JP2005503045A (ru)
CN (1) CN100536450C (ru)
AU (1) AU2002251395A1 (ru)
BR (1) BR0208208A (ru)
CA (1) CA2440033C (ru)
MX (1) MXPA03008030A (ru)
RU (1) RU2276463C2 (ru)
WO (1) WO2002080375A2 (ru)

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US6920314B2 (en) * 2001-07-30 2005-07-19 Lucent Technologies Inc. Symmetric sweep phase sweep transmit diversity
KR100630108B1 (ko) 2002-10-10 2006-09-27 삼성전자주식회사 공간-시간 블럭부호를 사용하여 송신 안테나 다이버시티를지원하는 송수신 장치
KR100605860B1 (ko) 2003-01-09 2006-07-31 삼성전자주식회사 4개의 송신 안테나를 사용하는 무선통신 시스템의 송신 장치 및 방법
KR100557085B1 (ko) * 2003-01-09 2006-03-03 삼성전자주식회사 적어도 3개의 송신 안테나들을 사용하는 무선통신시스템의 수신 장치
WO2005011178A2 (en) 2003-07-21 2005-02-03 Zyray Wireless, Inc. Weight generation method for multi-antenna communication systems utilizing rf-based and baseband signal weighting and combining based upon minimum bit error rate
US7242722B2 (en) * 2003-10-17 2007-07-10 Motorola, Inc. Method and apparatus for transmission and reception within an OFDM communication system
WO2005078978A1 (ja) * 2004-02-13 2005-08-25 Matsushita Electric Industrial Co., Ltd. 送信装置、受信装置及び無線通信方法
US8077691B2 (en) 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
CN1943133B (zh) 2004-05-07 2011-09-14 三星电子株式会社 利用多输入多输出方案的移动通信系统中编码/解码时空块代码的装置与方法
US7515644B2 (en) 2004-08-17 2009-04-07 Samsung Electronics Co., Ltd Apparatus and method for space-time-frequency block coding for increasing performance
KR101241881B1 (ko) * 2005-10-26 2013-03-11 엘지전자 주식회사 다중 안테나 시스템에서의 시공간 부호화 방법
CN101228710B (zh) * 2005-11-17 2011-04-20 华为技术有限公司 提高无线系统发射分集性能的方法和发射机
TWI422178B (zh) 2005-12-06 2014-01-01 Lg Electronics Inc 於多天線系統中傳輸訊號之方法
TWI288545B (en) * 2005-12-09 2007-10-11 Chung Shan Inst Of Science MIMO-CDMA apparatus and the coding/decoding method thereof
JP4527065B2 (ja) 2006-01-17 2010-08-18 株式会社エヌ・ティ・ティ・ドコモ 移動局、通信システム及び送信方法
CN101043497A (zh) * 2006-03-20 2007-09-26 松下电器产业株式会社 单载波发送和接收方法及其设备和通信系统
US8670504B2 (en) * 2006-12-19 2014-03-11 Qualcomm Incorporated Beamspace-time coding based on channel quality feedback
US9106296B2 (en) 2006-12-19 2015-08-11 Qualcomm Incorporated Beam space time coding and transmit diversity
JP4531784B2 (ja) * 2007-03-20 2010-08-25 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置および送信方法
US8155232B2 (en) 2007-05-08 2012-04-10 Samsung Electronics Co., Ltd. Multiple antennas transmit diversity scheme
US7885619B2 (en) * 2007-06-12 2011-02-08 Telefonaktiebolaget Lm Ericsson (Publ) Diversity transmission using a single power amplifier
FR2937483A1 (fr) * 2008-10-17 2010-04-23 Thomson Licensing Procede de reception d'un signal et procede d'emission correspondant
JP5362845B2 (ja) 2008-11-13 2013-12-11 ノーテル・ネットワークス・リミテッド アップリンク受信機のための低複雑性チャネル推定
US10570113B2 (en) 2010-04-09 2020-02-25 Semiconductor Energy Laboratory Co., Ltd. Aromatic amine derivative, light-emitting element, light-emitting device, electronic device, and lighting device
JP5585306B2 (ja) 2010-08-25 2014-09-10 ソニー株式会社 基地局、無線通信装置、無線通信システム、無線通信方法およびプログラム
JP5578619B2 (ja) 2010-12-10 2014-08-27 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 送信装置および受信装置
CN102404039A (zh) * 2011-12-23 2012-04-04 桂林电子科技大学 一种基于时间反转的多天线分集接收方法及装置
CN104380615B (zh) * 2012-05-11 2017-09-22 瑞典爱立信有限公司 用于在多天线无线通信系统中传输解调导频的方法和装置
US8605807B1 (en) * 2012-05-22 2013-12-10 Nigel Iain Stuart Macrae Communicating distinct data over a single frequency using multiple linear polarized signals
WO2013175774A1 (ja) * 2012-05-22 2013-11-28 パナソニック株式会社 送信方法、受信方法、送信装置及び受信装置
JP6184012B2 (ja) * 2012-11-12 2017-08-23 日本放送協会 送信装置、受信装置、送信システム及び伝送システム
US20160337024A1 (en) * 2014-02-05 2016-11-17 Mitsubishi Electric Corporation Base station, communication system, and communication method
JP6558658B2 (ja) * 2018-03-08 2019-08-14 サン パテント トラスト 送信装置および受信装置
JP7117533B2 (ja) * 2019-07-04 2022-08-15 サン パテント トラスト 送信装置および受信装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014921A1 (en) * 1998-09-04 2000-03-16 At & T Corp. Combined channel coding and space-block coding in a multi-antenna arrangement
EP0993130A2 (en) * 1998-10-07 2000-04-12 Texas Instruments Incorporated Space time block coded transmit antenna diversity for WCDMA
WO2000051265A1 (en) * 1999-02-22 2000-08-31 Motorola Inc. Method and system using transmit diversity techniques
EP1047218A2 (en) * 1999-04-19 2000-10-25 Lucent Technologies Inc. Methods and apparatus for downlink diversity in CDMA using walsh codes
WO2001091318A1 (en) * 2000-05-25 2001-11-29 Samsung Electronics Co., Ltd Apparatus and method for transmission diversity using more than two antennas

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000014921A1 (en) * 1998-09-04 2000-03-16 At & T Corp. Combined channel coding and space-block coding in a multi-antenna arrangement
EP0993130A2 (en) * 1998-10-07 2000-04-12 Texas Instruments Incorporated Space time block coded transmit antenna diversity for WCDMA
WO2000051265A1 (en) * 1999-02-22 2000-08-31 Motorola Inc. Method and system using transmit diversity techniques
EP1047218A2 (en) * 1999-04-19 2000-10-25 Lucent Technologies Inc. Methods and apparatus for downlink diversity in CDMA using walsh codes
WO2001091318A1 (en) * 2000-05-25 2001-11-29 Samsung Electronics Co., Ltd Apparatus and method for transmission diversity using more than two antennas

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; 1999, JALLOUL L M A; ROHANI K; KUCHI K; CHEN J: "Performance analysis of CDMA transmit diversity methods", XP002545213, Database accession no. 6520785 *
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; 2000, TIRKKONEN O; BOARIU A; HOTTINEN A: "Minimal non-orthogonality rate 1 space-time block code for 3+ Tx antennas", XP002545214, Database accession no. 6838606 *
DATABASE INSPEC [online] THE INSTITUTION OF ELECTRICAL ENGINEERS, STEVENAGE, GB; October 1998 (1998-10-01), ALAMOUTI S M: "A simple transmit diversity technique for wireless communications", XP002545215, Database accession no. 6098420 *

Also Published As

Publication number Publication date
JP2005503045A (ja) 2005-01-27
WO2002080375A2 (en) 2002-10-10
BR0208208A (pt) 2006-12-12
CN100536450C (zh) 2009-09-02
RU2003131399A (ru) 2005-05-27
RU2276463C2 (ru) 2006-05-10
CA2440033A1 (en) 2002-10-10
AU2002251395A1 (en) 2002-10-15
EP1512256A2 (en) 2005-03-09
CA2440033C (en) 2007-01-09
MXPA03008030A (es) 2005-04-29
WO2002080375A3 (en) 2005-01-13
CN1611047A (zh) 2005-04-27

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