EP1512256A4 - Raum-zeit-kode mit von null verschiedener komplexer gewichtung zur mehrfach-antennenübertragung - Google Patents

Raum-zeit-kode mit von null verschiedener komplexer gewichtung zur mehrfach-antennenübertragung

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
spatio
antenna transmission
use antenna
temporal non
complex weighing
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Withdrawn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
English (en)
French (fr)
Other versions
EP1512256A2 (de
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 Inc
Original Assignee
Nokia Inc
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 Inc filed Critical Nokia Inc
Publication of EP1512256A2 publication Critical patent/EP1512256A2/de
Publication of EP1512256A4 publication Critical patent/EP1512256A4/de
Withdrawn legal-status Critical Current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 Raum-zeit-kode mit von null verschiedener komplexer gewichtung zur mehrfach-antennenübertragung Withdrawn EP1512256A4 (de)

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 (de) 2005-03-09
EP1512256A4 true EP1512256A4 (de) 2009-12-02

Family

ID=29422707

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02720328A Withdrawn EP1512256A4 (de) 2001-03-28 2002-03-26 Raum-zeit-kode mit von null verschiedener komplexer gewichtung zur mehrfach-antennenübertragung

Country Status (9)

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

Families Citing this family (34)

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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
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
JP4436415B2 (ja) 2004-08-17 2010-03-24 サムスン エレクトロニクス カンパニー リミテッド 性能向上のための時空間周波数ブロック符号化装置及び方法
KR101241881B1 (ko) * 2005-10-26 2013-03-11 엘지전자 주식회사 다중 안테나 시스템에서의 시공간 부호화 방법
WO2007056892A1 (en) * 2005-11-17 2007-05-24 Huawei Technologies Co., Ltd. Method and transmitter for improving the performance of transmit diversity in wireless system
WO2007066972A2 (en) * 2005-12-06 2007-06-14 Lg Electronics Inc. Method of transmitting signals for multiple antenna system
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
RU2011123469A (ru) 2008-11-13 2012-12-20 Нортел Нетворкс Лимитед Способ и система оценки приемного канала восходящей линии связи
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
EP2742609A2 (de) * 2012-05-11 2014-06-18 Telefonaktiebolaget LM Ericsson (Publ) Verfahren und vorrichtung zur übertragung von demodulationspiloten in einem drahtlosen kommunikationssystem mit mehreren antennen
US9362989B2 (en) * 2012-05-22 2016-06-07 Sun Patent Trust Transmission method, reception method, transmitter, and receiver
US8605807B1 (en) * 2012-05-22 2013-12-10 Nigel Iain Stuart Macrae Communicating distinct data over a single frequency using multiple linear polarized signals
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
JPWO2015118582A1 (ja) * 2014-02-05 2017-03-23 三菱電機株式会社 基地局、通信システム、通信方法
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 (de) * 1998-10-07 2000-04-12 Texas Instruments Incorporated Raum-Zeit blockkodierte Sendeantennediversity für WCDMA
WO2000051265A1 (en) * 1999-02-22 2000-08-31 Motorola Inc. Method and system using transmit diversity techniques
EP1047218A2 (de) * 1999-04-19 2000-10-25 Lucent Technologies Inc. Verfahren und Anordnung zur Abwärtsrichtung-Diversität in CDMA mit 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

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IL120574A (en) * 1996-05-17 2002-09-12 Motorala Ltd Method and devices for transmitter path weights
US6396804B2 (en) * 1996-05-28 2002-05-28 Qualcomm Incorporated High data rate CDMA wireless communication system
US6006075A (en) * 1996-06-18 1999-12-21 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity
WO1999004519A2 (en) * 1997-07-16 1999-01-28 At & T Corp. Combined array processing and space-time coding
RU2145152C1 (ru) * 1998-10-08 2000-01-27 Гармонов Александр Васильевич Способ ортогональной разнесенной передачи-приема сигнала в сотовой системе радиосвязи с кодовым разделением каналов

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 (de) * 1998-10-07 2000-04-12 Texas Instruments Incorporated Raum-Zeit blockkodierte Sendeantennediversity für WCDMA
WO2000051265A1 (en) * 1999-02-22 2000-08-31 Motorola Inc. Method and system using transmit diversity techniques
EP1047218A2 (de) * 1999-04-19 2000-10-25 Lucent Technologies Inc. Verfahren und Anordnung zur Abwärtsrichtung-Diversität in CDMA mit 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
CA2440033C (en) 2007-01-09
AU2002251395A1 (en) 2002-10-15
MXPA03008030A (es) 2005-04-29
RU2003131399A (ru) 2005-05-27
JP2005503045A (ja) 2005-01-27
EP1512256A2 (de) 2005-03-09
WO2002080375A2 (en) 2002-10-10
WO2002080375A3 (en) 2005-01-13
BR0208208A (pt) 2006-12-12
CA2440033A1 (en) 2002-10-10
CN100536450C (zh) 2009-09-02
CN1611047A (zh) 2005-04-27
RU2276463C2 (ru) 2006-05-10

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