DE60209234D1 - Übertragungsverfahren mit verringerter interferenz in ein sttd-schema - Google Patents
Übertragungsverfahren mit verringerter interferenz in ein sttd-schemaInfo
- Publication number
- DE60209234D1 DE60209234D1 DE60209234T DE60209234T DE60209234D1 DE 60209234 D1 DE60209234 D1 DE 60209234D1 DE 60209234 T DE60209234 T DE 60209234T DE 60209234 T DE60209234 T DE 60209234T DE 60209234 D1 DE60209234 D1 DE 60209234D1
- Authority
- DE
- Germany
- Prior art keywords
- codes
- pair
- transmission procedure
- reduced interference
- code
- 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
- 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)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Transmitters (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0108178 | 2001-06-21 | ||
FR0108178A FR2826526B1 (fr) | 2001-06-21 | 2001-06-21 | Procede de transmission a interferences reduites |
PCT/FR2002/002165 WO2003001729A1 (fr) | 2001-06-21 | 2002-06-21 | Procede de transmission a interferences reduites en sttd |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60209234D1 true DE60209234D1 (de) | 2006-04-20 |
DE60209234T2 DE60209234T2 (de) | 2006-11-23 |
Family
ID=8864598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60209234T Expired - Lifetime DE60209234T2 (de) | 2001-06-21 | 2002-06-21 | Übertragungsverfahren mit verringerter interferenz in ein sttd-schema |
Country Status (7)
Country | Link |
---|---|
US (1) | US7623592B2 (de) |
EP (1) | EP1400051B1 (de) |
AT (1) | ATE318030T1 (de) |
DE (1) | DE60209234T2 (de) |
ES (1) | ES2256512T3 (de) |
FR (1) | FR2826526B1 (de) |
WO (1) | WO2003001729A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100433600C (zh) * | 2003-09-30 | 2008-11-12 | 焦秉立 | 码分多址扩频方法、解扩方法及接收机 |
US7447254B1 (en) * | 2004-03-25 | 2008-11-04 | Cypress Semiconductor Corp. | Self-correlating pseudo-noise pairing |
KR101075741B1 (ko) * | 2004-08-17 | 2011-10-21 | 엘지전자 주식회사 | 단말의 3-안테나를 통한 상향 신호 전송방법 |
US7796694B1 (en) | 2005-11-04 | 2010-09-14 | Cypress Semiconductor Corporation | Circuit and method or encoding DSSS signals |
US7756194B1 (en) | 2005-11-04 | 2010-07-13 | Cypress Semiconductor Corporation | Circuit and method for decoding code phase modulated signals |
US20130156127A1 (en) * | 2010-07-07 | 2013-06-20 | Donald L. Schilling | OFDM Synchronization and Signal Channel Estimation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6185258B1 (en) * | 1997-09-16 | 2001-02-06 | At&T Wireless Services Inc. | Transmitter diversity technique for wireless communications |
US6452916B1 (en) * | 1999-01-04 | 2002-09-17 | Lucent Technologies Inc. | Space-time spreading method of CDMA wireless communication |
US6470192B1 (en) * | 1999-08-16 | 2002-10-22 | Telefonaktiebolaget Lm Ericcson (Publ) | Method of an apparatus for beam reduction and combining in a radio communications system |
US6865237B1 (en) * | 2000-02-22 | 2005-03-08 | Nokia Mobile Phones Limited | Method and system for digital signal transmission |
US7010029B1 (en) * | 2000-04-13 | 2006-03-07 | At&T Corp. | Equalization of transmit diversity space-time coded signals |
US6834043B1 (en) * | 2000-07-24 | 2004-12-21 | Motorola, Inc. | Method and device for exploiting transmit diversity in time varying wireless communication systems |
US7236538B1 (en) * | 2000-08-02 | 2007-06-26 | Via Telecom Co., Ltd. | Method and apparatus for improving transmit antenna weight tracking using channel correlations in a wireless communication system |
US6748024B2 (en) * | 2001-03-28 | 2004-06-08 | Nokia Corporation | Non-zero complex weighted space-time code for multiple antenna transmission |
-
2001
- 2001-06-21 FR FR0108178A patent/FR2826526B1/fr not_active Expired - Fee Related
-
2002
- 2002-06-21 WO PCT/FR2002/002165 patent/WO2003001729A1/fr not_active Application Discontinuation
- 2002-06-21 DE DE60209234T patent/DE60209234T2/de not_active Expired - Lifetime
- 2002-06-21 ES ES02755080T patent/ES2256512T3/es not_active Expired - Lifetime
- 2002-06-21 EP EP02755080A patent/EP1400051B1/de not_active Expired - Lifetime
- 2002-06-21 AT AT02755080T patent/ATE318030T1/de not_active IP Right Cessation
- 2002-06-21 US US10/481,764 patent/US7623592B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2826526B1 (fr) | 2003-10-24 |
EP1400051A1 (de) | 2004-03-24 |
ATE318030T1 (de) | 2006-03-15 |
US7623592B2 (en) | 2009-11-24 |
US20040234005A1 (en) | 2004-11-25 |
WO2003001729A1 (fr) | 2003-01-03 |
FR2826526A1 (fr) | 2002-12-27 |
DE60209234T2 (de) | 2006-11-23 |
ES2256512T3 (es) | 2006-07-16 |
EP1400051B1 (de) | 2006-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |