MXPA05013100A - Aparato receptor con equalizador hibrido y receptor de rastrillo y metodo de recepcion correspondiente. - Google Patents
Aparato receptor con equalizador hibrido y receptor de rastrillo y metodo de recepcion correspondiente.Info
- Publication number
- MXPA05013100A MXPA05013100A MXPA05013100A MXPA05013100A MXPA05013100A MX PA05013100 A MXPA05013100 A MX PA05013100A MX PA05013100 A MXPA05013100 A MX PA05013100A MX PA05013100 A MXPA05013100 A MX PA05013100A MX PA05013100 A MXPA05013100 A MX PA05013100A
- Authority
- MX
- Mexico
- Prior art keywords
- receiving
- equalizer
- corresponding method
- rake receiver
- receiver
- Prior art date
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
-
- 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
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
-
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L2025/03433—Arrangements for removing intersymbol interference characterised by equaliser structure
- H04L2025/03535—Variable structures
- H04L2025/03547—Switching between time domain structures
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Power Engineering (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Noise Elimination (AREA)
Abstract
Receptor de comunicacion inalambrica con equalizador hibrido y receptor de RASTRILLO. El receptor compara el desempeno del sistema por el RASTRILLO y unicamente el RASTRILLO en combinacion con estimados del equalizador. El receptor activa o desactiva el equalizador en consecuencia.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47525003P | 2003-06-02 | 2003-06-02 | |
US10/629,157 US7646802B2 (en) | 2003-06-02 | 2003-07-28 | Communication receiver with hybrid equalizer |
PCT/US2004/017578 WO2004109947A1 (en) | 2003-06-02 | 2004-06-02 | Receiving apparatus with hybrid equalizer and rake receiver and corresponding method of receiving |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05013100A true MXPA05013100A (es) | 2006-03-09 |
Family
ID=33457679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05013100A MXPA05013100A (es) | 2003-06-02 | 2004-06-02 | Aparato receptor con equalizador hibrido y receptor de rastrillo y metodo de recepcion correspondiente. |
Country Status (12)
Country | Link |
---|---|
US (2) | US7646802B2 (es) |
EP (1) | EP1634385A1 (es) |
JP (1) | JP2006526966A (es) |
KR (1) | KR20060015636A (es) |
AU (1) | AU2004246104A1 (es) |
BR (1) | BRPI0410893A (es) |
CA (1) | CA2527335A1 (es) |
IL (1) | IL172065A0 (es) |
MX (1) | MXPA05013100A (es) |
RU (1) | RU2005141584A (es) |
TW (1) | TW200511742A (es) |
WO (1) | WO2004109947A1 (es) |
Families Citing this family (74)
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US10200094B2 (en) | 2004-04-02 | 2019-02-05 | Rearden, Llc | Interference management, handoff, power control and link adaptation in distributed-input distributed-output (DIDO) communication systems |
US9312929B2 (en) | 2004-04-02 | 2016-04-12 | Rearden, Llc | System and methods to compensate for Doppler effects in multi-user (MU) multiple antenna systems (MAS) |
US9819403B2 (en) | 2004-04-02 | 2017-11-14 | Rearden, Llc | System and method for managing handoff of a client between different distributed-input-distributed-output (DIDO) networks based on detected velocity of the client |
US8542763B2 (en) | 2004-04-02 | 2013-09-24 | Rearden, Llc | Systems and methods to coordinate transmissions in distributed wireless systems via user clustering |
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US8594171B2 (en) * | 2006-12-14 | 2013-11-26 | Qualcomm Incorporated | Method and apparatus for operating a diversity receiver with an equalizer and a rake receiver |
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KR101274115B1 (ko) * | 2009-10-06 | 2013-06-13 | 한국전자통신연구원 | 스크램블 장치 및 이의 동작 방법 |
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US11189917B2 (en) | 2014-04-16 | 2021-11-30 | Rearden, Llc | Systems and methods for distributing radioheads |
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US10488535B2 (en) | 2013-03-12 | 2019-11-26 | Rearden, Llc | Apparatus and method for capturing still images and video using diffraction coded imaging techniques |
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-
2003
- 2003-07-28 US US10/629,157 patent/US7646802B2/en not_active Expired - Fee Related
-
2004
- 2004-06-02 KR KR1020057023181A patent/KR20060015636A/ko not_active Application Discontinuation
- 2004-06-02 JP JP2006515152A patent/JP2006526966A/ja active Pending
- 2004-06-02 TW TW093115843A patent/TW200511742A/zh unknown
- 2004-06-02 EP EP04754231A patent/EP1634385A1/en not_active Withdrawn
- 2004-06-02 AU AU2004246104A patent/AU2004246104A1/en not_active Abandoned
- 2004-06-02 BR BRPI0410893-0A patent/BRPI0410893A/pt not_active IP Right Cessation
- 2004-06-02 MX MXPA05013100A patent/MXPA05013100A/es active IP Right Grant
- 2004-06-02 CA CA002527335A patent/CA2527335A1/en not_active Abandoned
- 2004-06-02 WO PCT/US2004/017578 patent/WO2004109947A1/en active Application Filing
- 2004-06-02 RU RU2005141584/09A patent/RU2005141584A/ru not_active Application Discontinuation
-
2005
- 2005-11-20 IL IL172065A patent/IL172065A0/en unknown
-
2009
- 2009-03-22 US US12/408,703 patent/US8391337B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20040240531A1 (en) | 2004-12-02 |
BRPI0410893A (pt) | 2006-07-04 |
CA2527335A1 (en) | 2004-12-16 |
AU2004246104A1 (en) | 2004-12-16 |
US20090274196A1 (en) | 2009-11-05 |
TW200511742A (en) | 2005-03-16 |
JP2006526966A (ja) | 2006-11-24 |
WO2004109947A1 (en) | 2004-12-16 |
KR20060015636A (ko) | 2006-02-17 |
US7646802B2 (en) | 2010-01-12 |
RU2005141584A (ru) | 2006-06-27 |
US8391337B2 (en) | 2013-03-05 |
EP1634385A1 (en) | 2006-03-15 |
IL172065A0 (en) | 2011-08-01 |
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