FR2818842B1 - Methode acceleree de detection par spheres - Google Patents
Methode acceleree de detection par spheresInfo
- Publication number
- FR2818842B1 FR2818842B1 FR0017255A FR0017255A FR2818842B1 FR 2818842 B1 FR2818842 B1 FR 2818842B1 FR 0017255 A FR0017255 A FR 0017255A FR 0017255 A FR0017255 A FR 0017255A FR 2818842 B1 FR2818842 B1 FR 2818842B1
- Authority
- FR
- France
- Prior art keywords
- spheres
- accelerated
- detection method
- detection
- spheres detection
- 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 - Fee Related
Links
- 238000001514 detection method Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7105—Joint detection techniques, e.g. linear detectors
- H04B1/71057—Joint detection techniques, e.g. linear detectors using maximum-likelihood sequence estimation [MLSE]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/709—Correlator structure
- H04B1/7093—Matched filter type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
- H04B1/7097—Interference-related aspects
- H04B1/7103—Interference-related aspects the interference being multiple access interference
- H04B1/7107—Subtractive interference cancellation
- H04B1/71075—Parallel interference cancellation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0017255A FR2818842B1 (fr) | 2000-12-22 | 2000-12-22 | Methode acceleree de detection par spheres |
JP2001373093A JP4014078B2 (ja) | 2000-12-22 | 2001-12-06 | 複数シンボルの検出方法 |
US10/012,330 US7023898B2 (en) | 2000-12-22 | 2001-12-12 | Accelerated method of detection by spheres |
AT01403264T ATE369662T1 (de) | 2000-12-20 | 2001-12-13 | Beschleunigtes spherisches detektionsverfahren |
DE60129785T DE60129785T2 (de) | 2000-12-20 | 2001-12-13 | Verfahren und Vorrichtung zur Mehrbenutzerdetektion |
EP01403264A EP1220464B1 (fr) | 2000-12-20 | 2001-12-13 | Méthode accélérée de détection par sphères |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0017255A FR2818842B1 (fr) | 2000-12-22 | 2000-12-22 | Methode acceleree de detection par spheres |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2818842A1 FR2818842A1 (fr) | 2002-06-28 |
FR2818842B1 true FR2818842B1 (fr) | 2003-02-21 |
Family
ID=8858371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0017255A Expired - Fee Related FR2818842B1 (fr) | 2000-12-20 | 2000-12-22 | Methode acceleree de detection par spheres |
Country Status (3)
Country | Link |
---|---|
US (1) | US7023898B2 (fr) |
JP (1) | JP4014078B2 (fr) |
FR (1) | FR2818842B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1521414B1 (fr) * | 2003-10-03 | 2008-10-29 | Kabushiki Kaisha Toshiba | Procédé et dispositif de décodage par sphères |
GB0323208D0 (en) * | 2003-10-03 | 2003-11-05 | Toshiba Res Europ Ltd | Signal decoding methods and apparatus |
WO2005081411A1 (fr) * | 2004-02-25 | 2005-09-01 | Mitsubishi Denki Kabushiki Kaisha | Appareil recepteur |
WO2007012053A1 (fr) * | 2005-07-20 | 2007-01-25 | Stmicroelectronics, S.R.L. | Appareil et procede de traitement de communications provenant de plusieurs sources |
US9025689B2 (en) | 2005-07-20 | 2015-05-05 | Stmicroelectronics S.R.L. | Method and apparatus for multiple antenna communications, and related systems and computer program |
WO2008110854A2 (fr) * | 2007-03-14 | 2008-09-18 | Stmicroelectronics S.R.L. | Procédé et appareil pour les communications par antennes multiples, progiciel correspondant |
JP5327808B2 (ja) * | 2009-11-18 | 2013-10-30 | 国立大学法人東京工業大学 | Idma受信機 |
US10148285B1 (en) | 2012-07-25 | 2018-12-04 | Erich Schmitt | Abstraction and de-abstraction of a digital data stream |
US10795858B1 (en) | 2014-02-18 | 2020-10-06 | Erich Schmitt | Universal abstraction and de-abstraction of a digital data stream |
CN109167648B (zh) * | 2018-08-02 | 2020-12-25 | 深圳芯之联科技有限公司 | 候选星座点集合生成方法及mimo空间复用检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5159610A (en) * | 1989-05-12 | 1992-10-27 | Codex Corporation | Trellis precoding for modulation systems |
US5388124A (en) * | 1992-06-12 | 1995-02-07 | University Of Maryland | Precoding scheme for transmitting data using optimally-shaped constellations over intersymbol-interference channels |
US6614861B1 (en) * | 1999-04-16 | 2003-09-02 | Nokia Networks Oy | Method and apparatus for higher dimensional modulation |
-
2000
- 2000-12-22 FR FR0017255A patent/FR2818842B1/fr not_active Expired - Fee Related
-
2001
- 2001-12-06 JP JP2001373093A patent/JP4014078B2/ja not_active Expired - Fee Related
- 2001-12-12 US US10/012,330 patent/US7023898B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2002217869A (ja) | 2002-08-02 |
FR2818842A1 (fr) | 2002-06-28 |
US7023898B2 (en) | 2006-04-04 |
US20020126772A1 (en) | 2002-09-12 |
JP4014078B2 (ja) | 2007-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
ST | Notification of lapse |
Effective date: 20090831 |