DE60324518D1 - Übertragungsvorrichtung für Raum-Zeit-Kodierung mit drei Übertragungsantennen und Empfangsvorrichtung zur Maximalwahrscheinlichkeitsdekodierung - Google Patents
Übertragungsvorrichtung für Raum-Zeit-Kodierung mit drei Übertragungsantennen und Empfangsvorrichtung zur MaximalwahrscheinlichkeitsdekodierungInfo
- Publication number
- DE60324518D1 DE60324518D1 DE60324518T DE60324518T DE60324518D1 DE 60324518 D1 DE60324518 D1 DE 60324518D1 DE 60324518 T DE60324518 T DE 60324518T DE 60324518 T DE60324518 T DE 60324518T DE 60324518 D1 DE60324518 D1 DE 60324518D1
- Authority
- DE
- Germany
- Prior art keywords
- transmission
- space
- maximum likelihood
- time coding
- likelihood decoding
- 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
Links
- 230000005540 biological transmission Effects 0.000 title 2
- 238000007476 Maximum Likelihood Methods 0.000 title 1
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
- 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
-
- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms
-
- 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)
- Artificial Intelligence (AREA)
- Radio Transmission System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030000144A KR100640349B1 (ko) | 2003-01-02 | 2003-01-02 | 3개의 송신 안테나들을 가지는 무선통신 시스템을 위한송수신 장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60324518D1 true DE60324518D1 (de) | 2008-12-18 |
Family
ID=32501475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60324518T Expired - Lifetime DE60324518D1 (de) | 2003-01-02 | 2003-12-09 | Übertragungsvorrichtung für Raum-Zeit-Kodierung mit drei Übertragungsantennen und Empfangsvorrichtung zur Maximalwahrscheinlichkeitsdekodierung |
Country Status (6)
Country | Link |
---|---|
US (1) | US7356090B2 (de) |
EP (1) | EP1435703B1 (de) |
JP (1) | JP4188814B2 (de) |
KR (1) | KR100640349B1 (de) |
CN (1) | CN1297076C (de) |
DE (1) | DE60324518D1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100630108B1 (ko) * | 2002-10-10 | 2006-09-27 | 삼성전자주식회사 | 공간-시간 블럭부호를 사용하여 송신 안테나 다이버시티를지원하는 송수신 장치 |
JP4460412B2 (ja) | 2003-11-26 | 2010-05-12 | パナソニック株式会社 | 受信装置及び部分ビット判定方法 |
US7583747B1 (en) * | 2004-03-31 | 2009-09-01 | University Of Alberta | Method of systematic construction of space-time constellations, system and method of transmitting space-time constellations |
EP1589687A1 (de) * | 2004-04-23 | 2005-10-26 | France Telecom | Verfahren zum Senden eines Signals in einem Mehrantennensystem sowie entsprechendes Sendesignal und Kanalschätzungsverfahren |
US8023589B2 (en) | 2004-08-09 | 2011-09-20 | Texas Instruments Incorporated | Wireless MIMO transmitter with antenna and tone precoding blocks |
KR101075741B1 (ko) * | 2004-08-17 | 2011-10-21 | 엘지전자 주식회사 | 단말의 3-안테나를 통한 상향 신호 전송방법 |
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 |
KR100617757B1 (ko) * | 2004-10-25 | 2006-08-28 | 학교법인 포항공과대학교 | 어레이 안테나를 사용하는 직교주파수분할다중시스템에서의 송/수신장치 및 방법 |
KR100921202B1 (ko) * | 2004-11-04 | 2009-10-13 | 삼성전자주식회사 | 시공간 주파수 블록 부호화 장치 및 방법 |
KR100719840B1 (ko) * | 2004-11-04 | 2007-05-18 | 삼성전자주식회사 | 시공간 주파수 블록 부호화 장치 및 방법 |
KR100720872B1 (ko) * | 2004-11-04 | 2007-05-22 | 삼성전자주식회사 | 성능 향상위한 시공간 블록 부호화 장치 및 방법을 구현하는 송수신 장치 및 방법 |
JP4505025B2 (ja) * | 2004-11-04 | 2010-07-14 | サムスン エレクトロニクス カンパニー リミテッド | 時空間周波数ブロック符号化装置及び方法 |
CN101167265B (zh) * | 2005-04-26 | 2012-08-22 | 高智发明第一有限责任公司 | 用于发射器分集扩展的系统及方法 |
JP4478119B2 (ja) | 2005-05-25 | 2010-06-09 | パナソニック株式会社 | 受信装置 |
US8126066B2 (en) * | 2005-06-09 | 2012-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Time and frequency channel estimation |
JP4613764B2 (ja) | 2005-09-12 | 2011-01-19 | ソニー株式会社 | 通信システム、通信装置、通知方法、記録媒体、および、プログラム |
JP4972994B2 (ja) | 2006-05-17 | 2012-07-11 | ソニー株式会社 | 情報処理装置および情報処理方法、並びにプログラム |
WO2008016024A1 (fr) * | 2006-07-31 | 2008-02-07 | Panasonic Corporation | Dispositif récepteur à plusieurs antennes |
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 |
EP2139148B9 (de) | 2008-06-23 | 2012-04-25 | Research In Motion Limited | Vorrichtung und Verfahren zur Phasenverschiebungsmodulation in drahtlosen, Raum-Zeit-Kodierung verwendenden Kommunikationssystemen |
US8358611B2 (en) | 2008-08-11 | 2013-01-22 | Lg Electronics Inc. | Method for transmitting multiple code words in a multiple antenna system |
KR20100019948A (ko) | 2008-08-11 | 2010-02-19 | 엘지전자 주식회사 | 공간 다중화 기법을 이용한 데이터 전송방법 |
KR101268687B1 (ko) * | 2008-08-18 | 2013-05-29 | 한국전자통신연구원 | 다중-셀 협력 통신을 위한 기지국들 및 단말을 포함하는 통신 시스템 |
KR101068741B1 (ko) | 2009-02-13 | 2011-09-28 | 엘지전자 주식회사 | 다중안테나 시스템에서 데이터 전송방법 및 장치 |
EP2398157B1 (de) | 2009-02-13 | 2019-04-03 | LG Electronics Inc. | Verfahren und vorrichtung zur datenübertragung in einem mehrantennensystem |
US9294165B2 (en) | 2011-04-19 | 2016-03-22 | Panasonic Intellectual Property Corporation Of America | Signal generating method and signal generating device |
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 |
US11159226B2 (en) | 2019-08-27 | 2021-10-26 | Kookmin University Industry Academy Cooperation Foundation | Method and apparatus for implementing transmission diversity using single transmitter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2321618C (en) * | 1998-03-03 | 2004-01-27 | At&T Corp. | Decoding of space-time coded signals for wireless communication |
US6317411B1 (en) * | 1999-02-22 | 2001-11-13 | Motorola, Inc. | Method and system for transmitting and receiving signals transmitted from an antenna array with transmit diversity techniques |
US6865237B1 (en) * | 2000-02-22 | 2005-03-08 | Nokia Mobile Phones Limited | Method and system for digital signal transmission |
FI20000851A (fi) * | 2000-04-10 | 2001-10-11 | Nokia Networks Oy | Tiedonsiirtomenetelmä ja radiojärjestelmä |
AU2002224599A1 (en) * | 2000-07-31 | 2002-02-13 | Showa Denko K.K. | Method of treating combustion gas and treating apparatus |
KR100630108B1 (ko) * | 2002-10-10 | 2006-09-27 | 삼성전자주식회사 | 공간-시간 블럭부호를 사용하여 송신 안테나 다이버시티를지원하는 송수신 장치 |
KR100557085B1 (ko) * | 2003-01-09 | 2006-03-03 | 삼성전자주식회사 | 적어도 3개의 송신 안테나들을 사용하는 무선통신시스템의 수신 장치 |
KR100605860B1 (ko) * | 2003-01-09 | 2006-07-31 | 삼성전자주식회사 | 4개의 송신 안테나를 사용하는 무선통신 시스템의 송신 장치 및 방법 |
KR100957344B1 (ko) * | 2003-04-25 | 2010-05-12 | 삼성전자주식회사 | 채널의 전력을 이용한 차등 공간-시간 블럭 부호의 송수신방법 및 장치 |
-
2003
- 2003-01-02 KR KR1020030000144A patent/KR100640349B1/ko not_active IP Right Cessation
- 2003-10-23 US US10/691,903 patent/US7356090B2/en active Active
- 2003-11-17 CN CNB2003101161708A patent/CN1297076C/zh not_active Expired - Fee Related
- 2003-12-09 EP EP03078910A patent/EP1435703B1/de not_active Expired - Lifetime
- 2003-12-09 DE DE60324518T patent/DE60324518D1/de not_active Expired - Lifetime
- 2003-12-22 JP JP2003425848A patent/JP4188814B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1521957A (zh) | 2004-08-18 |
US20040132413A1 (en) | 2004-07-08 |
EP1435703A1 (de) | 2004-07-07 |
KR100640349B1 (ko) | 2006-10-30 |
JP2004215255A (ja) | 2004-07-29 |
JP4188814B2 (ja) | 2008-12-03 |
US7356090B2 (en) | 2008-04-08 |
CN1297076C (zh) | 2007-01-24 |
KR20040062335A (ko) | 2004-07-07 |
EP1435703B1 (de) | 2008-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |