DE60217706D1 - Stfbc-kodierungs-/-dekodierungsvorrichtung und -verfahren in einem ofdm-mobilkommunikationssystem - Google Patents
Stfbc-kodierungs-/-dekodierungsvorrichtung und -verfahren in einem ofdm-mobilkommunikationssystemInfo
- Publication number
- DE60217706D1 DE60217706D1 DE60217706T DE60217706T DE60217706D1 DE 60217706 D1 DE60217706 D1 DE 60217706D1 DE 60217706 T DE60217706 T DE 60217706T DE 60217706 T DE60217706 T DE 60217706T DE 60217706 D1 DE60217706 D1 DE 60217706D1
- Authority
- DE
- Germany
- Prior art keywords
- communication system
- mobile communication
- decoding device
- ofdm mobile
- stfbc
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2605—Symbol extensions, e.g. Zero Tail, Unique Word [UW]
- H04L27/2607—Cyclic extensions
-
- 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)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20010069994 | 2001-11-10 | ||
KR2001069994 | 2001-11-10 | ||
KR1020020003204A KR100866195B1 (ko) | 2001-11-10 | 2002-01-19 | 직교주파수분할다중 방식의 이동통신시스템에서 시공간-주파수 부호화/복호화 장치 및 방법 |
KR2002003204 | 2002-01-19 | ||
PCT/KR2002/002103 WO2003043245A1 (en) | 2001-11-10 | 2002-11-11 | Stfbc coding/decoding apparatus and method in an ofdm mobile communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60217706D1 true DE60217706D1 (de) | 2007-03-08 |
DE60217706T2 DE60217706T2 (de) | 2007-05-16 |
Family
ID=26639452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60217706T Expired - Lifetime DE60217706T2 (de) | 2001-11-10 | 2002-11-11 | Stfbc-kodierungs-/-dekodierungsvorrichtung und -verfahren in einem ofdm-mobilkommunikationssystem |
Country Status (8)
Country | Link |
---|---|
US (2) | US7301890B2 (de) |
EP (1) | EP1442545B1 (de) |
JP (1) | JP3962020B2 (de) |
CN (1) | CN1290281C (de) |
AU (1) | AU2002348618B2 (de) |
CA (1) | CA2434123C (de) |
DE (1) | DE60217706T2 (de) |
WO (1) | WO2003043245A1 (de) |
Families Citing this family (71)
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US20030138058A1 (en) * | 1998-02-06 | 2003-07-24 | Dakshi Agrawal | Diversity coded OFDM for high data-rate communication |
EP1442545B1 (de) * | 2001-11-10 | 2007-01-17 | Samsung Electronics Co., Ltd. | Stfbc-kodierungs-/-dekodierungsvorrichtung und -verfahren in einem ofdm-mobilkommunikationssystem |
US20040116077A1 (en) * | 2002-08-08 | 2004-06-17 | Kddi Corporation | Transmitter device and receiver device adopting space time transmit diversity multicarrier CDMA, and wireless communication system with the transmitter device and the receiver device |
JP2006509394A (ja) * | 2002-12-04 | 2006-03-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 無線通信システムにおける遅延ダイバーシチ |
US7724639B1 (en) * | 2002-12-12 | 2010-05-25 | Entropic Communications, Inc. | Method of bit allocation in a multicarrier symbol to achieve non-periodic frequency diversity |
US7236539B2 (en) * | 2002-12-17 | 2007-06-26 | Mediatek Inc. | Apparatus and method for estimation of frequency offset in wireless communications |
US7508808B2 (en) * | 2003-05-14 | 2009-03-24 | Alcatel-Lucent Usa Inc. | Frequency-division multiplexing system and method for communication having enhanced reliability in fading environments |
US8064528B2 (en) | 2003-05-21 | 2011-11-22 | Regents Of The University Of Minnesota | Estimating frequency-offsets and multi-antenna channels in MIMO OFDM systems |
DE10326810A1 (de) * | 2003-06-13 | 2005-01-13 | Siemens Ag | Verfahren zur Schätzung von in einem Funkblock über einen Funkkanal gesendeten Dateneinheiten sowie empfangende Station |
WO2005029758A2 (en) * | 2003-09-15 | 2005-03-31 | Intel Corporation | Multiple antenna systems and methods using high-throughput space-frequency block codes |
US7315577B2 (en) * | 2003-09-15 | 2008-01-01 | Intel Corporation | Multiple antenna systems and method using high-throughput space-frequency block codes |
US7440510B2 (en) * | 2003-09-15 | 2008-10-21 | Intel Corporation | Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams |
IL159173A0 (en) * | 2003-12-03 | 2004-06-01 | Zion Hadad | Ofdm communication channel |
US7872963B2 (en) | 2003-12-27 | 2011-01-18 | Electronics And Telecommunications Research Institute | MIMO-OFDM system using eigenbeamforming method |
US20050152264A1 (en) * | 2004-01-09 | 2005-07-14 | Kazimierz Siwiak | Ultra-wideband data communication system with diversity transmit and receive feature |
EP1763932A4 (de) * | 2004-02-17 | 2010-01-06 | Huawei Tech Co Ltd | Multiplex-verfahren in einem kommunikationssystem |
GB2411550B (en) * | 2004-02-27 | 2006-07-12 | Toshiba Res Europ Ltd | Communications system, method and device |
US7724835B2 (en) * | 2004-05-17 | 2010-05-25 | Qualcomm Incorporated | Space-time block coding in orthogonal frequency division communication systems |
FR2871314B1 (fr) * | 2004-06-07 | 2006-09-15 | Nortel Networks Ltd | Procede pour estimer des symboles d'un signal numerique et recepteur pour la mise en oeuvre du procede |
KR100754795B1 (ko) * | 2004-06-18 | 2007-09-03 | 삼성전자주식회사 | 직교주파수분할다중 시스템에서 주파수 공간 블록 부호의부호화/복호화 장치 및 방법 |
KR100671231B1 (ko) * | 2004-06-21 | 2007-02-28 | 삼성전자주식회사 | 최대 다이버시티 최대 부호율을 갖는 짝수개의 송신안테나를 위한 시공간 블록 부호 장치 및 방법 |
WO2006019253A1 (en) * | 2004-08-17 | 2006-02-23 | Samsung Electronics Co., Ltd | Apparatus and method for space-time-frequency block coding for increasing performance |
KR100938091B1 (ko) * | 2004-10-13 | 2010-01-21 | 삼성전자주식회사 | 직교주파수다중분할 이동통신시스템에서 블록 부호화기법과 순환 지연 다이버시티 기법을 사용하는 기지국송신 장치 및 방법 |
US7545875B2 (en) | 2004-11-03 | 2009-06-09 | Nokia Corporation | System and method for space-time-frequency coding in a multi-antenna transmission system |
KR100921202B1 (ko) * | 2004-11-04 | 2009-10-13 | 삼성전자주식회사 | 시공간 주파수 블록 부호화 장치 및 방법 |
US7801237B2 (en) | 2004-11-04 | 2010-09-21 | Samsung Electronics Co., Ltd | Apparatus and method of space time frequency block code |
US8130855B2 (en) | 2004-11-12 | 2012-03-06 | Interdigital Technology Corporation | Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system |
KR100630196B1 (ko) * | 2004-11-15 | 2006-09-29 | 삼성전자주식회사 | 직교 주파수 분할 다중 방식을 사용하는 이동 통신시스템에서 동기 획득 장치 및 방법 |
US7852822B2 (en) * | 2004-12-22 | 2010-12-14 | Qualcomm Incorporated | Wide area and local network ID transmission for communication systems |
KR101030413B1 (ko) * | 2005-02-04 | 2011-04-20 | 재단법인서울대학교산학협력재단 | 셀룰러 통신 시스템에서 데이터 송수신 방법 및 이를 위한 송수신 장치 |
JP2006246129A (ja) * | 2005-03-04 | 2006-09-14 | Fujitsu Ltd | 伝送システム、送信装置及び受信装置 |
KR100698770B1 (ko) * | 2005-03-09 | 2007-03-23 | 삼성전자주식회사 | 광대역 무선통신시스템에서 시공간 부호화 데이터의 부반송파 사상 장치 및 방법 |
CN100448236C (zh) * | 2005-03-17 | 2008-12-31 | 上海交通大学 | 准正交空时频分组编码的正交频分复用系统的设计方法 |
JP4699452B2 (ja) * | 2005-03-30 | 2011-06-08 | 富士通株式会社 | 移動端末、無線通信装置及び無線通信方法 |
US7602852B2 (en) * | 2005-04-21 | 2009-10-13 | Telefonaktiebolaget L M Ericsson (Publ) | Initial parameter estimation in OFDM systems |
US8126066B2 (en) * | 2005-06-09 | 2012-02-28 | Telefonaktiebolaget Lm Ericsson (Publ) | Time and frequency channel estimation |
CN100576838C (zh) * | 2005-06-29 | 2009-12-30 | 美国博通公司 | 使用复数信号交换的块编码模块和块编码方法 |
US7593475B2 (en) * | 2005-06-29 | 2009-09-22 | Broadcom Corporation | Space-time and/or space-frequency block coding using complex signal swapping |
EP1901460A1 (de) | 2005-08-05 | 2008-03-19 | Matsushita Electric Industrial Co., Ltd. | Basisstationsgerät und drahtloses kommunikationsverfahren für mehrträger-kommunikation |
KR100863701B1 (ko) * | 2005-08-23 | 2008-10-15 | 삼성전자주식회사 | 다중 안테나 통신 시스템에서 송신안테나 스위칭 장치 및방법 |
AU2006203698A1 (en) * | 2005-08-26 | 2007-03-15 | Nec Australia Pty Ltd | Transmit diversity scheme |
KR100918750B1 (ko) * | 2005-10-05 | 2009-09-24 | 삼성전자주식회사 | 다수의 송신 안테나를 사용하는 통신 시스템에서 신호 송수신 장치 및 방법 |
JP4347300B2 (ja) * | 2006-01-17 | 2009-10-21 | 株式会社エヌ・ティ・ティ・ドコモ | 送信装置および送信方法 |
KR100889303B1 (ko) * | 2006-02-06 | 2009-03-18 | 삼성전자주식회사 | 직교주파수분할 다중화 시스템에서 송신 장치 및 방법 |
KR100817497B1 (ko) * | 2006-03-10 | 2008-03-27 | 한국전자통신연구원 | 다중 안테나를 위한 심볼 생성 장치 및 방법 |
US7953061B2 (en) | 2006-10-02 | 2011-05-31 | Lg Electronics Inc. | Method for transmitting control signal using efficient multiplexing |
US8027297B2 (en) | 2006-10-02 | 2011-09-27 | Lg Electronics Inc. | Method for transmitting downlink control signal |
KR100969771B1 (ko) * | 2007-01-31 | 2010-07-13 | 삼성전자주식회사 | 통신 시스템에서 신호 송수신 장치 및 방법 |
EP1959603A1 (de) * | 2007-02-15 | 2008-08-20 | Mitsubishi Electric Information Technology Center Europe B.V. | Verfahren zur Funkdatensendung sowie dieses anwendender Sender und Empfänger |
KR101049138B1 (ko) | 2007-03-19 | 2011-07-15 | 엘지전자 주식회사 | 이동 통신 시스템에서, 수신확인신호 수신 방법 |
EP2372941B1 (de) | 2007-03-19 | 2019-02-27 | LG Electronics Inc. | Ressourcenzuweisungsverfahren und Verfahren für Sendung/Empfang von Ressourcenzuweisungsinformationen in einem Mobilen |
US8611480B1 (en) | 2007-03-26 | 2013-12-17 | Marvell International Ltd. | Optimal decoding of transmit diversity code with varying channel characteristics |
KR100908063B1 (ko) | 2007-06-13 | 2009-07-15 | 엘지전자 주식회사 | 이동 통신 시스템에서 확산신호를 송신하는 방법 |
KR100913090B1 (ko) | 2007-06-13 | 2009-08-21 | 엘지전자 주식회사 | 통신 시스템에서 확산 신호를 송신하는 방법 |
KR100900289B1 (ko) | 2007-06-21 | 2009-05-29 | 엘지전자 주식회사 | 직교 주파수 분할 다중화 시스템에서 제어 채널을 송수신하는 방법 |
USRE46039E1 (en) * | 2007-09-03 | 2016-06-21 | Lg Electronics Inc. | Method of transmitting data using repetition coding |
KR101445388B1 (ko) * | 2007-09-03 | 2014-09-26 | 엘지전자 주식회사 | 반복 코딩을 이용한 데이터 전송 방법 |
USRE47602E1 (en) * | 2007-09-03 | 2019-09-10 | Lg Electronics Inc. | Method of transmitting data using repetition coding |
KR100976945B1 (ko) * | 2007-12-17 | 2010-08-18 | 한국전자통신연구원 | 순환 지연을 이용하여 협력 다이버시티를 수행하는 무선통신 시스템 및 방법 |
CN101651480B (zh) | 2008-08-14 | 2013-04-24 | 华为技术有限公司 | 有源天线、基站、刷新幅度和相位的方法及信号处理方法 |
JP2011129976A (ja) * | 2009-12-15 | 2011-06-30 | Sony Corp | 信号処理装置および方法 |
TW201145924A (en) * | 2010-03-02 | 2011-12-16 | Agency Science Tech & Res | Method and device for relaying data |
US10229488B2 (en) | 2010-03-31 | 2019-03-12 | Agency For Science, Technology And Research | Method and system for determining a stage of fibrosis in a liver |
US8761280B1 (en) * | 2010-10-20 | 2014-06-24 | Fredric J. Harris | Fragmentation channelizer |
TWI371933B (en) * | 2010-11-15 | 2012-09-01 | Ind Tech Res Inst | Receiver and signal receiving method thereof |
CN102131214B (zh) * | 2011-03-24 | 2014-06-25 | 浙江赛福通信设备有限公司 | 基于3d建模的wlan无线网络测试系统 |
CN103188044A (zh) * | 2011-05-19 | 2013-07-03 | 北京新岸线移动多媒体技术有限公司 | 一种用于数据传输的方法和设备 |
FR2985152A1 (fr) | 2011-12-23 | 2013-06-28 | France Telecom | Procede de groupement de couples emetteur-recepteur pour communiquer sur un reseau de communications |
FR2985134A1 (fr) * | 2011-12-23 | 2013-06-28 | France Telecom | Procede d'emission d'au moins un signal multi-porteuse forme de symboles ofdm-oqam |
ES2748046T3 (es) * | 2013-05-21 | 2020-03-12 | Telefonica Sa | Procedimiento y sistema para realizar accesos múltiples en sistemas celulares de OFDM inalámbricos considerando ambos dominios del espacio y de la frecuencia |
KR20160014480A (ko) * | 2014-07-29 | 2016-02-11 | 한국전자통신연구원 | 직교 신호 파형 기반의 직렬 버스 통신 장치 및 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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DE69327837T2 (de) * | 1992-12-01 | 2000-10-12 | Koninklijke Philips Electronics N.V., Eindhoven | Teilband-Diversityübertragungssystem |
EP0931388B1 (de) * | 1996-08-29 | 2003-11-05 | Cisco Technology, Inc. | Raumzeitliche signalverarbeitung für übertragungssysteme |
GB9908675D0 (en) * | 1999-04-15 | 1999-06-09 | British Broadcasting Corp | Diversity reception method and diversity receivers |
JP2001268049A (ja) * | 2000-03-15 | 2001-09-28 | Matsushita Electric Ind Co Ltd | データ伝送装置及びデータ伝送方法 |
US7020072B1 (en) * | 2000-05-09 | 2006-03-28 | Lucent Technologies, Inc. | Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels |
EP1442545B1 (de) * | 2001-11-10 | 2007-01-17 | Samsung Electronics Co., Ltd. | Stfbc-kodierungs-/-dekodierungsvorrichtung und -verfahren in einem ofdm-mobilkommunikationssystem |
US7394754B2 (en) * | 2002-08-01 | 2008-07-01 | Mediatek Inc. | System and method for transmitting data in a multiple-branch transmitter-diversity orthogonal frequency-division multiplexing (OFDM) system |
ITVR20060013U1 (it) * | 2006-04-12 | 2007-10-13 | Europ Componenti Elettri Ci S | Interruttore integrato bipolare |
-
2002
- 2002-11-11 EP EP02782011A patent/EP1442545B1/de not_active Expired - Lifetime
- 2002-11-11 CA CA002434123A patent/CA2434123C/en not_active Expired - Lifetime
- 2002-11-11 JP JP2003544952A patent/JP3962020B2/ja not_active Expired - Lifetime
- 2002-11-11 WO PCT/KR2002/002103 patent/WO2003043245A1/en active IP Right Grant
- 2002-11-11 AU AU2002348618A patent/AU2002348618B2/en not_active Expired
- 2002-11-11 CN CNB028043111A patent/CN1290281C/zh not_active Expired - Lifetime
- 2002-11-11 DE DE60217706T patent/DE60217706T2/de not_active Expired - Lifetime
- 2002-11-12 US US10/291,971 patent/US7301890B2/en active Active
-
2007
- 2007-10-16 US US11/873,251 patent/US7693041B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1442545B1 (de) | 2007-01-17 |
EP1442545A1 (de) | 2004-08-04 |
AU2002348618A1 (en) | 2003-05-26 |
JP3962020B2 (ja) | 2007-08-22 |
DE60217706T2 (de) | 2007-05-16 |
CN1489844A (zh) | 2004-04-14 |
US20080095039A1 (en) | 2008-04-24 |
US7693041B2 (en) | 2010-04-06 |
CN1290281C (zh) | 2006-12-13 |
US20030095533A1 (en) | 2003-05-22 |
EP1442545A4 (de) | 2005-05-25 |
CA2434123C (en) | 2007-06-12 |
JP2005510126A (ja) | 2005-04-14 |
CA2434123A1 (en) | 2003-05-22 |
AU2002348618B2 (en) | 2004-09-23 |
WO2003043245A1 (en) | 2003-05-22 |
US7301890B2 (en) | 2007-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |