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AR038548A1 - Un conmutador para soportar una comunicacion inalambrica, un metodo para facilitar la utilizacion de un cdma ran con una infraestructura de nucleo de gsm y un sistema inalambrico para la comunicaciones de datos. - Google Patents

Un conmutador para soportar una comunicacion inalambrica, un metodo para facilitar la utilizacion de un cdma ran con una infraestructura de nucleo de gsm y un sistema inalambrico para la comunicaciones de datos.

Info

Publication number
AR038548A1
AR038548A1 ARP020104858A ARP020104858A AR038548A1 AR 038548 A1 AR038548 A1 AR 038548A1 AR P020104858 A ARP020104858 A AR P020104858A AR P020104858 A ARP020104858 A AR P020104858A AR 038548 A1 AR038548 A1 AR 038548A1
Authority
AR
Argentina
Prior art keywords
gsm
switch
infrastructure
nucleus
facilitate
Prior art date
Application number
ARP020104858A
Other languages
English (en)
Inventor
Nikhil Jain
Nileshkumar J Parekh
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 AR038548A1 publication Critical patent/AR038548A1/es

Links

Classifications

    • 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
    • H04W88/14—Backbone network devices
    • 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
    • H04B7/204—Multiple access
    • H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • 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
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/04—Network layer protocols, e.g. mobile IP [Internet Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

Los datos de computadoras son transferidos entre una red de acceso de radio de tipo CDMA y una infraestructura de núcleo de GSM mediante un conmutador que actúa en el lado del CDMA como un elemento de PDSN (Packet Data Serving Node, nodo que sirve a datos de paquete) y en el lado GSM como un elemento SGSN (Serving GPRS Service Node, nodo que sirve al GPRS en servicio). Se relevan secuencias de conmutación y pilas (stacks) de protocolo.
ARP020104858A 2001-12-14 2002-12-13 Un conmutador para soportar una comunicacion inalambrica, un metodo para facilitar la utilizacion de un cdma ran con una infraestructura de nucleo de gsm y un sistema inalambrico para la comunicaciones de datos. AR038548A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34050001P 2001-12-14 2001-12-14
US10/077,650 US7230936B2 (en) 2001-12-14 2002-02-14 System and method for data packet transport in hybrid wireless communication system

Publications (1)

Publication Number Publication Date
AR038548A1 true AR038548A1 (es) 2005-01-19

Family

ID=26759512

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104858A AR038548A1 (es) 2001-12-14 2002-12-13 Un conmutador para soportar una comunicacion inalambrica, un metodo para facilitar la utilizacion de un cdma ran con una infraestructura de nucleo de gsm y un sistema inalambrico para la comunicaciones de datos.

Country Status (11)

Country Link
US (2) US7230936B2 (es)
EP (1) EP1454428A4 (es)
JP (1) JP4267456B2 (es)
KR (1) KR100933645B1 (es)
CN (2) CN101242577B (es)
AR (1) AR038548A1 (es)
AU (1) AU2002364156A1 (es)
CA (1) CA2469328A1 (es)
IL (2) IL162361A0 (es)
TW (1) TWI324870B (es)
WO (1) WO2003052970A2 (es)

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Also Published As

Publication number Publication date
CN100373816C (zh) 2008-03-05
US20030112779A1 (en) 2003-06-19
EP1454428A2 (en) 2004-09-08
HK1074929A1 (zh) 2005-11-25
US8483124B2 (en) 2013-07-09
TW200301051A (en) 2003-06-16
JP2005513859A (ja) 2005-05-12
CN101242577B (zh) 2011-11-16
CN101242577A (zh) 2008-08-13
US20070237111A1 (en) 2007-10-11
TWI324870B (en) 2010-05-11
IL162361A0 (en) 2005-11-20
IL162361A (en) 2010-12-30
CN1618188A (zh) 2005-05-18
CA2469328A1 (en) 2003-06-26
WO2003052970A3 (en) 2003-12-18
JP4267456B2 (ja) 2009-05-27
KR100933645B1 (ko) 2009-12-23
KR20040061037A (ko) 2004-07-06
WO2003052970A2 (en) 2003-06-26
US7230936B2 (en) 2007-06-12
AU2002364156A1 (en) 2003-06-30
EP1454428A4 (en) 2010-09-22

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