ES2326981T3 - Reutilizacion restrictiva para un sistema de comunicacion inalambrico. - Google Patents

Reutilizacion restrictiva para un sistema de comunicacion inalambrico. Download PDF

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Publication number
ES2326981T3
ES2326981T3 ES04796869T ES04796869T ES2326981T3 ES 2326981 T3 ES2326981 T3 ES 2326981T3 ES 04796869 T ES04796869 T ES 04796869T ES 04796869 T ES04796869 T ES 04796869T ES 2326981 T3 ES2326981 T3 ES 2326981T3
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Spain
Prior art keywords
system resources
base station
current base
usable
interference
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ES04796869T
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English (en)
Inventor
Tingfang Ji
Avneesh Agrawal
Edward H Teague
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Qualcomm Inc
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Qualcomm Inc
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Publication of ES2326981T3 publication Critical patent/ES2326981T3/es
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Classifications

    • 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
    • H04W16/12—Fixed resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2621—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using frequency division multiple access [FDMA]
    • 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
    • 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
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

Landscapes

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

Abstract

Un procedimiento para asignar recursos de sistema en un sistema (100) de comunicación inalámbrico, que comprende: asignar a una estación (110) base actual un conjunto (U1) de recursos de sistema utilizables y un conjunto (F 1) de recursos de sistema prohibidos, en el que para la estación (110) base actual, el conjunto (U 1) de recursos de sistema utilizables es ortogonal al conjunto (F 1) de recursos de sistema prohibidos, y el conjunto de recursos de sistema utilizables para la estación (110) base actual se solapa con el conjunto (F2, F3) prohibido de al menos una estación (110) base vecina, en el que el conjunto de recursos de sistema utilizables para la estación (110) base actual contiene una pluralidad de conjuntos (U1-2, U1-3) restringidos de recursos de sistema y cada conjunto restringido de recursos de sistema se obtiene realizando una operación de conjunto intersección en el conjunto de recursos de sistema utilizables para la estación base actual con al menos un conjunto prohibido de recursos de sistema de al menos una estación (110) base vecina; identificar (812) entidades de interferencia, si las hubiera, para cada uno de al menos un terminal (120) en comunicación con la estación (110) base actual, siendo cada entidad de interferencia una entidad con la que se pretende mitigar la interferencia; asignar (816) recursos de sistema de al menos uno de los conjuntos restringidos de la estación (110) base actual al al menos un terminal (120) en base a las entidades de interferencia, si las hubiera, identificadas para el al menos un terminal (120), en el que el conjunto restringido asignado al al menos un terminal (120) se solapa con el conjunto prohibido de entidades de interferencia identificadas de recursos de sistema; y asignar (818) los restantes recursos de sistema utilizables a los terminales (120) sin entidades de interferencia.
ES04796869T 2003-10-30 2004-10-28 Reutilizacion restrictiva para un sistema de comunicacion inalambrico. Active ES2326981T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51655803P 2003-10-30 2003-10-30
US10/871,084 US8526963B2 (en) 2003-10-30 2004-06-18 Restrictive reuse for a wireless communication system

Publications (1)

Publication Number Publication Date
ES2326981T3 true ES2326981T3 (es) 2009-10-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES04796869T Active ES2326981T3 (es) 2003-10-30 2004-10-28 Reutilizacion restrictiva para un sistema de comunicacion inalambrico.

Country Status (19)

Country Link
US (2) US8526963B2 (es)
EP (3) EP2053895B1 (es)
JP (2) JP4468377B2 (es)
KR (1) KR100835480B1 (es)
CN (2) CN100579272C (es)
AR (1) AR046223A1 (es)
AT (3) ATE549896T1 (es)
AU (1) AU2004307170A1 (es)
BR (1) BRPI0416057A (es)
CA (1) CA2544280A1 (es)
DE (1) DE602004021025D1 (es)
ES (1) ES2326981T3 (es)
HK (1) HK1098906A1 (es)
IL (1) IL175172A (es)
IN (1) IN2009DN07373A (es)
PL (2) PL2053895T3 (es)
RU (1) RU2006118707A (es)
TW (1) TW200531564A (es)
WO (1) WO2005043948A2 (es)

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