MXPA05010287A - Metodos y sistemas de comunicacion inalambrica de co-canal que utiliza alfabetos no simetricos. - Google Patents
Metodos y sistemas de comunicacion inalambrica de co-canal que utiliza alfabetos no simetricos.Info
- Publication number
- MXPA05010287A MXPA05010287A MXPA05010287A MXPA05010287A MXPA05010287A MX PA05010287 A MXPA05010287 A MX PA05010287A MX PA05010287 A MXPA05010287 A MX PA05010287A MX PA05010287 A MXPA05010287 A MX PA05010287A MX PA05010287 A MXPA05010287 A MX PA05010287A
- Authority
- MX
- Mexico
- Prior art keywords
- systems
- wireless communication
- communication methods
- radioterminals
- channel wireless
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
- H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18578—Satellite systems for providing broadband data service to individual earth stations
- H04B7/18584—Arrangements for data networking, i.e. for data packet routing, for congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/18—Service support devices; Network management devices
- H04W88/184—Messaging devices, e.g. message centre
Abstract
La comunicaciones inalambricas son transmitidas desde por lo menos dos radioterminales a una estacion de base de co-canal sobre un enlace de regreso utilizando un alfabeto de enlace de regreso; las comunicaciones inalambricas tambien se transmiten desde una estacion de base a las por lo menos dos radioterminales sobre un enlace de envio utilizando un alfabeto de enlace de envio que tiene mas simbolos que el alfabeto de enlace de regreso; las senales de co-canal son descifradas en el receptor, aunque las radioterminales pueden utilizar un alfabeto de enlace de regreso mas pequeno, el cual puede reducir la disipacion de energia en las radioterminales.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45711803P | 2003-03-24 | 2003-03-24 | |
US45704303P | 2003-03-24 | 2003-03-24 | |
US47395903P | 2003-05-29 | 2003-05-29 | |
US47752203P | 2003-06-11 | 2003-06-11 | |
PCT/US2004/008880 WO2004086776A2 (en) | 2003-03-24 | 2004-03-17 | Co-channel wireless communication methods and systems using nonsymmetrical alphabets |
Publications (1)
Publication Number | Publication Date |
---|---|
MXPA05010287A true MXPA05010287A (es) | 2005-11-17 |
Family
ID=42104561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MXPA05010287A MXPA05010287A (es) | 2003-03-24 | 2004-03-17 | Metodos y sistemas de comunicacion inalambrica de co-canal que utiliza alfabetos no simetricos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7444170B2 (es) |
EP (1) | EP1606956A4 (es) |
AU (2) | AU2004223381C1 (es) |
CA (1) | CA2517067C (es) |
MX (1) | MXPA05010287A (es) |
WO (1) | WO2004086776A2 (es) |
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2004
- 2004-03-08 US US10/795,875 patent/US7444170B2/en not_active Expired - Fee Related
- 2004-03-17 CA CA2517067A patent/CA2517067C/en not_active Expired - Fee Related
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- 2004-03-17 AU AU2004223381A patent/AU2004223381C1/en not_active Ceased
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AU2010201677A1 (en) | 2010-05-20 |
CA2517067A1 (en) | 2004-10-07 |
AU2010201677B2 (en) | 2011-08-18 |
EP1606956A2 (en) | 2005-12-21 |
CA2517067C (en) | 2014-11-18 |
EP1606956A4 (en) | 2011-04-27 |
WO2004086776A3 (en) | 2007-11-01 |
WO2004086776A2 (en) | 2004-10-07 |
AU2004223381A1 (en) | 2004-10-07 |
US20040192395A1 (en) | 2004-09-30 |
US7444170B2 (en) | 2008-10-28 |
AU2004223381B2 (en) | 2010-06-10 |
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