CL2004001002A1 - Metodo y aparato para recibir transmisiones de datos en un sistema de comunicaciones inalambricas, con salto de frecuencias (fh). - Google Patents
Metodo y aparato para recibir transmisiones de datos en un sistema de comunicaciones inalambricas, con salto de frecuencias (fh).Info
- Publication number
- CL2004001002A1 CL2004001002A1 CL200401002A CL2004001002A CL2004001002A1 CL 2004001002 A1 CL2004001002 A1 CL 2004001002A1 CL 200401002 A CL200401002 A CL 200401002A CL 2004001002 A CL2004001002 A CL 2004001002A CL 2004001002 A1 CL2004001002 A1 CL 2004001002A1
- Authority
- CL
- Chile
- Prior art keywords
- users
- sector
- switching
- traffic channels
- switch
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
-
- 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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/04—Error control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/0005—Control or signalling for completing the hand-off
- H04W36/0055—Transmission or use of information for re-establishing the radio link
- H04W36/0069—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink
- H04W36/00692—Transmission or use of information for re-establishing the radio link in case of dual connectivity, e.g. decoupled uplink/downlink using simultaneous multiple data streams, e.g. cooperative multipoint [CoMP], carrier aggregation [CA] or multiple input multiple output [MIMO]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
- H04W36/185—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection using make before break
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04B1/713—Spread spectrum techniques using frequency hopping
- H04B1/715—Interference-related aspects
- H04B2001/7152—Interference-related aspects with means for suppressing interference
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Noise Elimination (AREA)
Abstract
SE PROPORCIONAN TECNICAS PARA SOPORTAR UNA CONMUTACION BLANDA EN UN SISTEMA OFDMA CON CAMBIO EN FRECUENCIA. CADA SECTOR CONCURRENTEMENTE SOPORTA A USUARIOS SIN CONMUTACION Y A LOS USUARIOS CON UNA CONMUTACION BLANDA. UN USUARIO SIN CONMUTACION SE COMUNICA CON SOLO UN SECTOR Y UN USUARIO CON UNA CONMUTACION BLANDA SE SOMUNICA SIMULTANEAMENTE CON MUTIPLES SECTORES. A LOS USUARIOS SIN CONMUTACION SE LE ASIGNA CANALES DE TRAFICO POR SUS SECTORES SOLAMENTE Y LOS USUARIOS CON UNA CONMUTACION BLANDA SE LE ASIGNAN CANALES DE TRAFICO POR SUS SECTORES SIRVIENTES. PARA CADA SECTOR. LOS CANALES DE TRAFICO ASIGNADOS A LOS USUARIOS SIN CONMUTACION SON ORTOGONALES ENTRE SI Y PUEDEN O NO SER ORTOGONALES A LOS CANALES DE TRAFICO ASIGNADOS A LOS USUARIOS CON UNA CONMUTACION BLANDA. CADA SECTOR PROCESA LA SENAL RECIBIDA Y RECUPERA LAS TRANSMISIONES DE DATOS DESDE LOS USUARIOS SIN CONMUTACION DE ESE SECTOR. CADA SECTOR LUEGO ESTIMA LA INTERFERENCIA QUE SE DEBE A LOS USUARIOS SIN CONMUTACION Y CANCELA LA INTERFERENCIA DE LA SENAL RECIBIDA. CADA SECTOR ADEMAS PROCESA SU SENAL CANCELADA POR INTERFERENCIA PARA RECUPERAR LAS TRANSMISIONES DE DATOS DESDE LOS USUARIOS CON UNA CONMUTACION BLANDA.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2008000730A CL2008000730A1 (es) | 2003-05-12 | 2008-03-12 | Metodo para tranferir datos desde un terminal con transferencia suave con cancelacion de transferencia en un sistema de comunicaciones inalambricas con salto de frecuencia; y aparato asociado a dicho metodo. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US47016003P | 2003-05-12 | 2003-05-12 | |
US10/622,663 US7254158B2 (en) | 2003-05-12 | 2003-07-17 | Soft handoff with interference cancellation in a wireless frequency hopping communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2004001002A1 true CL2004001002A1 (es) | 2005-03-28 |
Family
ID=33423968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL200401002A CL2004001002A1 (es) | 2003-05-12 | 2004-05-11 | Metodo y aparato para recibir transmisiones de datos en un sistema de comunicaciones inalambricas, con salto de frecuencias (fh). |
Country Status (18)
Country | Link |
---|---|
US (2) | US7254158B2 (es) |
EP (1) | EP1625665B1 (es) |
JP (4) | JP4740141B2 (es) |
KR (3) | KR101338706B1 (es) |
AR (1) | AR044298A1 (es) |
AU (2) | AU2004238461A1 (es) |
BR (1) | BRPI0410231A (es) |
CA (1) | CA2526910A1 (es) |
CL (1) | CL2004001002A1 (es) |
EG (1) | EG23950A (es) |
MX (1) | MXPA05012184A (es) |
MY (1) | MY150116A (es) |
NO (1) | NO20055858L (es) |
NZ (1) | NZ543316A (es) |
RU (2) | RU2339167C2 (es) |
SG (1) | SG158751A1 (es) |
TW (1) | TW200509710A (es) |
WO (1) | WO2004102815A2 (es) |
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-
2003
- 2003-07-17 US US10/622,663 patent/US7254158B2/en not_active Expired - Lifetime
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2004
- 2004-05-07 NZ NZ543316A patent/NZ543316A/en unknown
- 2004-05-07 KR KR1020127030819A patent/KR101338706B1/ko active IP Right Grant
- 2004-05-07 MX MXPA05012184A patent/MXPA05012184A/es active IP Right Grant
- 2004-05-07 BR BRPI0410231-2A patent/BRPI0410231A/pt not_active IP Right Cessation
- 2004-05-07 RU RU2005138507/09A patent/RU2339167C2/ru not_active IP Right Cessation
- 2004-05-07 SG SG200718573-9A patent/SG158751A1/en unknown
- 2004-05-07 WO PCT/US2004/014452 patent/WO2004102815A2/en active Application Filing
- 2004-05-07 EP EP04751716.4A patent/EP1625665B1/en not_active Expired - Lifetime
- 2004-05-07 AU AU2004238461A patent/AU2004238461A1/en not_active Abandoned
- 2004-05-07 KR KR1020117020207A patent/KR101256756B1/ko active IP Right Grant
- 2004-05-07 CA CA002526910A patent/CA2526910A1/en not_active Abandoned
- 2004-05-07 KR KR1020057021580A patent/KR101109435B1/ko active IP Right Grant
- 2004-05-07 JP JP2006532886A patent/JP4740141B2/ja not_active Expired - Fee Related
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- 2004-05-11 AR ARP040101603A patent/AR044298A1/es unknown
- 2004-05-11 CL CL200401002A patent/CL2004001002A1/es unknown
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- 2005-11-12 EG EGNA2005000717 patent/EG23950A/xx active
- 2005-12-09 NO NO20055858A patent/NO20055858L/no not_active Application Discontinuation
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- 2007-03-05 US US11/682,258 patent/US8934516B2/en not_active Expired - Lifetime
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- 2008-06-19 RU RU2008125022/09A patent/RU2008125022A/ru not_active Application Discontinuation
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