AR059773A1 - "metodo y aparato para apoyar un sistema de la entrega comunicacion inalambrica basado en el protocolo gtp de lte" - Google Patents

"metodo y aparato para apoyar un sistema de la entrega comunicacion inalambrica basado en el protocolo gtp de lte"

Info

Publication number
AR059773A1
AR059773A1 ARP070100938A ARP070100938A AR059773A1 AR 059773 A1 AR059773 A1 AR 059773A1 AR P070100938 A ARP070100938 A AR P070100938A AR P070100938 A ARP070100938 A AR P070100938A AR 059773 A1 AR059773 A1 AR 059773A1
Authority
AR
Argentina
Prior art keywords
agw
enb
tunnel
teid
lte
Prior art date
Application number
ARP070100938A
Other languages
English (en)
Inventor
Kamel M Shaheen
Original Assignee
Interdigital Tech Corp
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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of AR059773A1 publication Critical patent/AR059773A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/10—Reselecting an access point controller
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/12—Reselecting a serving backbone network switching or routing node
    • H04W36/125—Reselecting a serving backbone network switching or routing node involving different types of service backbones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/045—Interfaces between hierarchically different network devices between access point and backbone network device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/14—Interfaces between hierarchically different network devices between access point controllers and backbone network device

Landscapes

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

Abstract

Se reivindica el establecimiento de un tunel de protocolo de encapsulado (GTP) de servicio de radio de paquete general (GPRS) para el tráfico de plano de usuario entre un punto de acceso autorizado (AGW) y un nodo B desarrollado (ENB) en un sistema de comunicacion inalámbrica basada en el desarrollo de largo plazo (LTE). Cuando se requiere la reubicacion del ENB, una nueva MME/UPE envía un mensaje de solicitud de reubicacion al ENB destino que indica una identidad de extremo de tunel (TEID) del AGW, un numero de identificacion de la WTRU y la direccion del protocolo de datos de paquete (PDP) de la WTRU. La nueva MME/UPE envía un mensaje de solicitud de contexto de PDP de actualizacion al AGW que indica la TEID del ENB destino. El AGW actualiza una union del TEID de ENB destino con la direccion PDP y el numero de identificacion de la WTRU. Se libera un nuevo tunel, se establece entre el ENB destino y el AGW, y un tunel viejo entre el ENB fuente y el AGW. Se asignan las direcciones de los escenarios tanto de área entre ubicaciones (LA) como de conmutacion dentro de LA.
ARP070100938A 2006-03-07 2007-03-07 "metodo y aparato para apoyar un sistema de la entrega comunicacion inalambrica basado en el protocolo gtp de lte" AR059773A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77973906P 2006-03-07 2006-03-07
US79293506P 2006-04-18 2006-04-18

Publications (1)

Publication Number Publication Date
AR059773A1 true AR059773A1 (es) 2008-04-30

Family

ID=38433005

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070100938A AR059773A1 (es) 2006-03-07 2007-03-07 "metodo y aparato para apoyar un sistema de la entrega comunicacion inalambrica basado en el protocolo gtp de lte"

Country Status (4)

Country Link
US (1) US20070213060A1 (es)
AR (1) AR059773A1 (es)
TW (2) TWM319589U (es)
WO (1) WO2007103369A2 (es)

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Publication number Publication date
WO2007103369A2 (en) 2007-09-13
TW200738025A (en) 2007-10-01
TWM319589U (en) 2007-09-21
US20070213060A1 (en) 2007-09-13
WO2007103369A3 (en) 2007-11-01

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