FR2851098B1 - Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procede - Google Patents
Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procedeInfo
- Publication number
- FR2851098B1 FR2851098B1 FR0301534A FR0301534A FR2851098B1 FR 2851098 B1 FR2851098 B1 FR 2851098B1 FR 0301534 A FR0301534 A FR 0301534A FR 0301534 A FR0301534 A FR 0301534A FR 2851098 B1 FR2851098 B1 FR 2851098B1
- Authority
- FR
- France
- Prior art keywords
- radio receiver
- implementing
- signal
- processing
- receiver
- 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
- 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
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/7117—Selection, re-selection, allocation or re-allocation of paths to fingers, e.g. timing offset control of allocated fingers
-
- 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
- H04B1/711—Interference-related aspects the interference being multi-path interference
- H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
- H04B1/712—Weighting of fingers for combining, e.g. amplitude control or phase rotation using an inner loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70701—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation featuring pilot assisted reception
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2201/00—Indexing scheme relating to details of transmission systems not covered by a single group of H04B3/00 - H04B13/00
- H04B2201/69—Orthogonal indexing scheme relating to spread spectrum techniques in general
- H04B2201/707—Orthogonal indexing scheme relating to spread spectrum techniques in general relating to direct sequence modulation
- H04B2201/70707—Efficiency-related aspects
- H04B2201/7071—Efficiency-related aspects with dynamic control of receiver resources
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301534A FR2851098B1 (fr) | 2003-02-10 | 2003-02-10 | Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procede |
US10/774,711 US7372894B2 (en) | 2003-02-10 | 2004-02-09 | Method of processing a signal by a radio receiver and radio receiver for the implementation of the method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301534A FR2851098B1 (fr) | 2003-02-10 | 2003-02-10 | Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procede |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2851098A1 FR2851098A1 (fr) | 2004-08-13 |
FR2851098B1 true FR2851098B1 (fr) | 2006-08-25 |
Family
ID=32731902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0301534A Expired - Lifetime FR2851098B1 (fr) | 2003-02-10 | 2003-02-10 | Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procede |
Country Status (2)
Country | Link |
---|---|
US (1) | US7372894B2 (fr) |
FR (1) | FR2851098B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7110923B2 (en) * | 1999-11-04 | 2006-09-19 | Verticalband, Limited | Fast, blind equalization techniques using reliable symbols |
US7143013B2 (en) * | 1999-11-04 | 2006-11-28 | Verticalband, Limited | Reliable symbols as a means of improving the performance of information transmission systems |
US8165246B1 (en) * | 2000-08-28 | 2012-04-24 | Alcatel Lucent | Training sequence for low latency LMS implementation |
FR2853170A1 (fr) * | 2003-03-31 | 2004-10-01 | Nortel Networks Ltd | Procede de traitement d'un signal par un recepteur radio et recepteur radio pour la mise en oeuvre du procede |
US7586974B2 (en) * | 2004-10-19 | 2009-09-08 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for rake finger allocation in a DS-CDMA receiver |
US7679546B2 (en) * | 2006-09-20 | 2010-03-16 | Techtronic Power Tools Technology Limited | Apparatus and method of determining location of an object |
US8253619B2 (en) | 2005-02-15 | 2012-08-28 | Techtronic Power Tools Technology Limited | Electromagnetic scanning imager |
JP4171474B2 (ja) * | 2005-03-24 | 2008-10-22 | 株式会社ソニー・コンピュータエンタテインメント | 無線通信装置及びその制御方法 |
US7697620B2 (en) * | 2005-11-14 | 2010-04-13 | Ibiquity Digital Corporation | Equalizer for AM in-band on-channel radio receivers |
CN103765943A (zh) | 2011-09-28 | 2014-04-30 | 富士通株式会社 | 辅助传输单元的启用 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI932605A (fi) * | 1993-06-07 | 1994-12-08 | Nokia Telecommunications Oy | Tukiasemavastaanotinlaitteisto |
JP3105786B2 (ja) * | 1996-06-13 | 2000-11-06 | 松下電器産業株式会社 | 移動体通信受信機 |
US5978414A (en) * | 1996-07-03 | 1999-11-02 | Matsushita Electric Industrial Co., Ltd. | Transmission rate judging unit |
US5952963A (en) * | 1997-12-30 | 1999-09-14 | Ericsson Inc. | Advanced antenna diversity mechanism |
US6693953B2 (en) * | 1998-09-30 | 2004-02-17 | Skyworks Solutions, Inc. | Adaptive wireless communication receiver |
US6404760B1 (en) * | 1999-07-19 | 2002-06-11 | Qualcomm Incorporated | CDMA multiple access interference cancellation using signal estimation |
JP2001211101A (ja) * | 2000-01-26 | 2001-08-03 | Nec Corp | 低消費電力cdma受信機、及びその消費電力低減方法 |
EP1158688A1 (fr) * | 2000-05-25 | 2001-11-28 | Lucent Technologies Inc. | Affectation dynamique des doigts pour récepteur du type rake |
JP3501783B2 (ja) * | 2000-08-23 | 2004-03-02 | 日本電気株式会社 | Cdma受信装置およびcdma受信方法 |
US7031374B1 (en) * | 2000-10-06 | 2006-04-18 | Texas Instruments Incorporated | System and method for selecting sample streams in direct sequence spread spectrum communications |
JP3676986B2 (ja) * | 2001-03-29 | 2005-07-27 | 松下電器産業株式会社 | 無線受信装置及び無線受信方法 |
JP4496673B2 (ja) * | 2001-06-07 | 2010-07-07 | 株式会社デンソー | Ofdm方式の送受信機 |
FR2833435B1 (fr) * | 2001-12-06 | 2004-02-27 | Thomson Licensing Sa | Methode de selection de chemin de reception et dispositif de reception comprenant plusieurs chemins de reception |
-
2003
- 2003-02-10 FR FR0301534A patent/FR2851098B1/fr not_active Expired - Lifetime
-
2004
- 2004-02-09 US US10/774,711 patent/US7372894B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20040179578A1 (en) | 2004-09-16 |
FR2851098A1 (fr) | 2004-08-13 |
US7372894B2 (en) | 2008-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |
Owner name: ALCATEL LUCENT, FR Effective date: 20130613 |
|
TP | Transmission of property |
Owner name: ALCATEL LUCENT, FR Effective date: 20130613 |
|
GC | Lien (pledge) constituted |
Effective date: 20130920 |
|
RG | Lien (pledge) cancelled |
Effective date: 20141016 |
|
PLFP | Fee payment |
Year of fee payment: 13 |
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PLFP | Fee payment |
Year of fee payment: 14 |
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PLFP | Fee payment |
Year of fee payment: 15 |
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PLFP | Fee payment |
Year of fee payment: 16 |
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PLFP | Fee payment |
Year of fee payment: 17 |
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PLFP | Fee payment |
Year of fee payment: 18 |
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PLFP | Fee payment |
Year of fee payment: 19 |
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PLFP | Fee payment |
Year of fee payment: 20 |