MXPA05004323A - Metodo y aparato para realizar la adquisicion en el modo de ahorro de potencia para sistemas de comunicaciones inalambricas. - Google Patents

Metodo y aparato para realizar la adquisicion en el modo de ahorro de potencia para sistemas de comunicaciones inalambricas.

Info

Publication number
MXPA05004323A
MXPA05004323A MXPA05004323A MXPA05004323A MXPA05004323A MX PA05004323 A MXPA05004323 A MX PA05004323A MX PA05004323 A MXPA05004323 A MX PA05004323A MX PA05004323 A MXPA05004323 A MX PA05004323A MX PA05004323 A MXPA05004323 A MX PA05004323A
Authority
MX
Mexico
Prior art keywords
acquisition
channels
attempt
data system
wireless communication
Prior art date
Application number
MXPA05004323A
Other languages
English (en)
Inventor
Ekvetchavit Thunyachate
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 MXPA05004323A publication Critical patent/MXPA05004323A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

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

Abstract

Tecnicas para intentar eficazmente la adquisicion de un sistema de datos de paquete (por ejemplo, un sistema de IS-856). Si una terminal ha adquirido uno o mas canales en un sistema de voz/datos (por ejemplo, un sistema IS-2000), entonces puede intentar la adquisicion en canales en el sistema de datos de paquete que se co-localizan con los canales adquiridos en el sistema de voz/datos. Pueden utilizarse multiples modos de adquisicion, y los intentos de adquisicion en curso por los canales co-localizados puede realizarse utilizando un modo de adquisicion a la vez con objeto de reducir el consumo de potencia. Los intentos de adquisicion pueden realizarse a manera de "ping-pong" para mejorar la probabilidad de adquisicion. Para una busqueda de ping-pong, se realiza un intento de adquisicion en el canal mas recientemente adquirido antes de un intento de adquisicion en cada uno de los canales restantes. Los calculos de resistencia de la senal recibida tambien pueden obtenerse para los canales seleccionados y pueden utilizarse para determinar si intentan o no la adquisicion por estos canales.
MXPA05004323A 2002-10-30 2003-10-29 Metodo y aparato para realizar la adquisicion en el modo de ahorro de potencia para sistemas de comunicaciones inalambricas. MXPA05004323A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42265602P 2002-10-30 2002-10-30
US10/447,630 US7295857B2 (en) 2002-10-30 2003-05-28 Method and apparatus for performing acquisition in power save mode for wireless communication systems
PCT/US2003/034502 WO2004043128A2 (en) 2002-10-30 2003-10-29 Method and apparatus for performing acquisition in power save mode for wireless communication systems

Publications (1)

Publication Number Publication Date
MXPA05004323A true MXPA05004323A (es) 2005-08-26

Family

ID=32179939

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05004323A MXPA05004323A (es) 2002-10-30 2003-10-29 Metodo y aparato para realizar la adquisicion en el modo de ahorro de potencia para sistemas de comunicaciones inalambricas.

Country Status (4)

Country Link
US (3) US7295857B2 (es)
AU (1) AU2003287281A1 (es)
MX (1) MXPA05004323A (es)
WO (1) WO2004043128A2 (es)

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Also Published As

Publication number Publication date
AU2003287281A1 (en) 2004-06-07
WO2004043128A2 (en) 2004-05-21
AU2003287281A8 (en) 2004-06-07
US20080032740A1 (en) 2008-02-07
WO2004043128A3 (en) 2005-02-03
US20040087309A1 (en) 2004-05-06
US20050232196A1 (en) 2005-10-20
US7742447B2 (en) 2010-06-22
US7295857B2 (en) 2007-11-13

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