AR060544A1 - Metodo y aparato para soportar procesamientos de actualizacion de area de enrutamiento en un sistema basado en protocolo de tunelizacion de servicio de radio de paquete general de evolucion a largo plazo - Google Patents

Metodo y aparato para soportar procesamientos de actualizacion de area de enrutamiento en un sistema basado en protocolo de tunelizacion de servicio de radio de paquete general de evolucion a largo plazo

Info

Publication number
AR060544A1
AR060544A1 ARP070101681A ARP070101681A AR060544A1 AR 060544 A1 AR060544 A1 AR 060544A1 AR P070101681 A ARP070101681 A AR P070101681A AR P070101681 A ARP070101681 A AR P070101681A AR 060544 A1 AR060544 A1 AR 060544A1
Authority
AR
Argentina
Prior art keywords
new
mme
agw
sends
node
Prior art date
Application number
ARP070101681A
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 AR060544A1 publication Critical patent/AR060544A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/12—Setup of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W60/00—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration
    • H04W60/04—Affiliation to network, e.g. registration; Terminating affiliation with the network, e.g. de-registration using triggered events
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/22—Manipulation of transport tunnels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • 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
    • H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
    • H04W80/08—Upper layer protocols
    • H04W80/10—Upper layer protocols adapted for application session management, e.g. SIP [Session Initiation Protocol]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/04—Large scale networks; Deep hierarchical networks
    • H04W84/042—Public Land Mobile systems, e.g. cellular systems

Landscapes

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

Abstract

Son presentados un método y aparatos para soportar actualizacion de área de enrutamiento (RA) en un sistema de evolucion a largo plazo (LTE) de servicio de paquete de radio general (GPRS) con base en protocolo de tunelizacion (GTP). Una unidad transmisora / receptora inalámbrica (WTRU) envía una requisicion de actualizacion RA a un nuevo evolucionado Nodo - B (e-Nodo-B) y a una entidad de administracion de movilidad (MME). La MME envía una requisicion de actualizacion de contexto de protocolo de paquete de data (PDP) a una puerta de acceso (AGW) , por lo cual un nuevo tunel es establecido entre el nuevo e-Nodo-B y la AGW. Para una actualizacion de área de enrutamiento inter - MME, la WTRU envía una requisicion de actualizacion RA a un nuevo e-Nodo-B y a una nueva MME. La nueva MME envía una requisicion de contexto MME a una AGW. La AGW envía una respuesta de contexto MME a la nueva MME. La nueva MME. envía una requisicion de actualizacion de contexto PDP a la AGW, por lo cual un nuevo, tunel es establecido entre el nuevo e-Nodo-B y la AGW.
ARP070101681A 2006-04-19 2007-04-19 Metodo y aparato para soportar procesamientos de actualizacion de area de enrutamiento en un sistema basado en protocolo de tunelizacion de servicio de radio de paquete general de evolucion a largo plazo AR060544A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79328906P 2006-04-19 2006-04-19

Publications (1)

Publication Number Publication Date
AR060544A1 true AR060544A1 (es) 2008-06-25

Family

ID=38537229

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070101681A AR060544A1 (es) 2006-04-19 2007-04-19 Metodo y aparato para soportar procesamientos de actualizacion de area de enrutamiento en un sistema basado en protocolo de tunelizacion de servicio de radio de paquete general de evolucion a largo plazo

Country Status (6)

Country Link
US (1) US20070248064A1 (es)
CN (1) CN201057653Y (es)
AR (1) AR060544A1 (es)
DE (1) DE202007005533U1 (es)
TW (2) TWM322686U (es)
WO (1) WO2007120908A2 (es)

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Also Published As

Publication number Publication date
TWM322686U (en) 2007-11-21
TW200746760A (en) 2007-12-16
DE202007005533U1 (de) 2007-09-20
WO2007120908A2 (en) 2007-10-25
CN201057653Y (zh) 2008-05-07
WO2007120908A3 (en) 2008-01-31
US20070248064A1 (en) 2007-10-25

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