MX2007003952A - Aparato y metodo para recibir datos en paquete en un subconjunto de frecuencias portadoras en un sistema de comunicacion inalambrica. - Google Patents

Aparato y metodo para recibir datos en paquete en un subconjunto de frecuencias portadoras en un sistema de comunicacion inalambrica.

Info

Publication number
MX2007003952A
MX2007003952A MX2007003952A MX2007003952A MX2007003952A MX 2007003952 A MX2007003952 A MX 2007003952A MX 2007003952 A MX2007003952 A MX 2007003952A MX 2007003952 A MX2007003952 A MX 2007003952A MX 2007003952 A MX2007003952 A MX 2007003952A
Authority
MX
Mexico
Prior art keywords
packet data
base station
subset
pilots
wireless communication
Prior art date
Application number
MX2007003952A
Other languages
English (en)
Inventor
Lorenzo Casaccia
Durga Prasad Malladi
Original Assignee
Qualcomm Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of MX2007003952A publication Critical patent/MX2007003952A/es

Links

Classifications

    • 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
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/10—Dynamic resource partitioning
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)

Abstract

Un sistema de comunicacion inalambrica incluye estacion base (104) y estacion remota (102); la estacion base envia pilotos en el conjunto asignado de frecuencias; la estacion remota calcula el canal y lo reporta de regreso a la estacion base; ademas, la estacion base selecciona un subconjunto de las frecuencias asignadas para transmitir en paquetes de datos paralelos a la estacion remota; cada dato EN paquete es seguido por un campo de encabezado para identificar la estacion remota; al mismo tiempo, la estacion base envia pilotos en las frecuencias, diferentes al subconjunto seleccionado; la estacion remota recibe los datos en paquete y los pilotos, repite de regreso los canales correspondientes a los pilotos de manera que el transmisor pueda saltar la frecuencia a nuevos canales de frecuencia los cuales se han calculado.
MX2007003952A 2004-10-01 2005-09-30 Aparato y metodo para recibir datos en paquete en un subconjunto de frecuencias portadoras en un sistema de comunicacion inalambrica. MX2007003952A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US61523504P 2004-10-01 2004-10-01
US11/227,631 US8018930B2 (en) 2004-10-01 2005-09-14 Apparatus and method for receiving packet data on a subset of carrier frequencies in a wireless communication system
PCT/US2005/035576 WO2006039681A1 (en) 2004-10-01 2005-09-30 Apparatus and method for receiving packet data on a subset of carrier frequencies in a wireless communication system

Publications (1)

Publication Number Publication Date
MX2007003952A true MX2007003952A (es) 2007-06-14

Family

ID=35708447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007003952A MX2007003952A (es) 2004-10-01 2005-09-30 Aparato y metodo para recibir datos en paquete en un subconjunto de frecuencias portadoras en un sistema de comunicacion inalambrica.

Country Status (13)

Country Link
US (2) US8018930B2 (es)
EP (1) EP1794970B1 (es)
JP (1) JP4550903B2 (es)
KR (1) KR100905149B1 (es)
CN (1) CN101057473B (es)
AT (1) ATE429762T1 (es)
BR (1) BRPI0516837A (es)
CA (1) CA2583075C (es)
DE (1) DE602005014123D1 (es)
MX (1) MX2007003952A (es)
MY (1) MY144110A (es)
TW (2) TW201351938A (es)
WO (1) WO2006039681A1 (es)

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Also Published As

Publication number Publication date
US8593981B2 (en) 2013-11-26
BRPI0516837A (pt) 2008-09-23
DE602005014123D1 (de) 2009-06-04
US8018930B2 (en) 2011-09-13
ATE429762T1 (de) 2009-05-15
CA2583075C (en) 2011-11-29
MY144110A (en) 2011-08-15
KR100905149B1 (ko) 2009-06-29
CN101057473A (zh) 2007-10-17
KR20070058671A (ko) 2007-06-08
CA2583075A1 (en) 2006-04-13
WO2006039681A1 (en) 2006-04-13
US20110007653A1 (en) 2011-01-13
CN101057473B (zh) 2011-05-11
JP2008515360A (ja) 2008-05-08
EP1794970B1 (en) 2009-04-22
TW201351938A (zh) 2013-12-16
US20060072567A1 (en) 2006-04-06
EP1794970A1 (en) 2007-06-13
TW200633444A (en) 2006-09-16
JP4550903B2 (ja) 2010-09-22

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