MX2008000031A - Metodo y controlador de estacion de base para traspaso de sesiones simultaneas de voz y datos. - Google Patents

Metodo y controlador de estacion de base para traspaso de sesiones simultaneas de voz y datos.

Info

Publication number
MX2008000031A
MX2008000031A MX2008000031A MX2008000031A MX2008000031A MX 2008000031 A MX2008000031 A MX 2008000031A MX 2008000031 A MX2008000031 A MX 2008000031A MX 2008000031 A MX2008000031 A MX 2008000031A MX 2008000031 A MX2008000031 A MX 2008000031A
Authority
MX
Mexico
Prior art keywords
handover
bsc
packet data
data session
base station
Prior art date
Application number
MX2008000031A
Other languages
English (en)
Inventor
Kumar Balachandran
Rajaram Ramesh
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2008000031A publication Critical patent/MX2008000031A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0011—Control or signalling for completing the hand-off for data sessions of end-to-end connection
    • H04W36/0033—Control or signalling for completing the hand-off for data sessions of end-to-end connection with transfer of context information

Landscapes

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

Abstract

Un metodo y controlador de estacion de base (BSC) en un sistema de telecomunicacion de radio celular GPRS/EDGE para controlar un traspaso de una estacion movil (MS) que conduce ambos, una llamada conmutada en circuito y una sesion de datos de paquete, y para reestablecer rapidamente la sesion de datos de paquete. El BSC determina de reportes de medicion que un traspaso de la MS es inminente. El BSC envia tanto informacion de sistema de paquete como informacion de Modo de Transferencia Doble (DTM) relevante en la celda de meta a la MS antes de un mando de traspaso. Cuando el traspaso se completa, el BSC tambien puede enviar un mensaje de actualizacion de pseudo celda a una SGSN servidora. El mensaje incluye un identificador de la MS y parece a la SGSN que es de la MS. Despues de que la llamada conmutada en circuito se reconecta, la sesion de datos de paquetes se reestablece rapidamente utilizando la informacion enviada a la estacion movil antes del mando de traspaso, y sin tener que enviar un mensaje de actualizacion de celda de la Ms.
MX2008000031A 2005-07-07 2006-07-05 Metodo y controlador de estacion de base para traspaso de sesiones simultaneas de voz y datos. MX2008000031A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/176,652 US7274935B2 (en) 2005-07-07 2005-07-07 Method and base station controller for handover of simultaneous voice and data sessions
PCT/IB2006/001861 WO2007007150A1 (en) 2005-07-07 2006-07-05 Method and base station controller for handover of simultaneous voice and data sessions

Publications (1)

Publication Number Publication Date
MX2008000031A true MX2008000031A (es) 2008-03-19

Family

ID=37110739

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008000031A MX2008000031A (es) 2005-07-07 2006-07-05 Metodo y controlador de estacion de base para traspaso de sesiones simultaneas de voz y datos.

Country Status (6)

Country Link
US (1) US7274935B2 (es)
EP (1) EP1900246A1 (es)
CN (1) CN101218843B (es)
BR (1) BRPI0612852A2 (es)
MX (1) MX2008000031A (es)
WO (1) WO2007007150A1 (es)

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Also Published As

Publication number Publication date
WO2007007150A1 (en) 2007-01-18
CN101218843A (zh) 2008-07-09
CN101218843B (zh) 2011-12-14
EP1900246A1 (en) 2008-03-19
US7274935B2 (en) 2007-09-25
BRPI0612852A2 (pt) 2012-10-09
US20070010252A1 (en) 2007-01-11

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