Context linking scheme

Details Context linking scheme Context linking scheme

2011-06-28

2011-06-28

Patel, Ajit (Department: 2617)

Telecommunications

Transmitter and receiver at separate stations

Plural transmitters or receivers

C455S511000, C455S552100, C455S509000, C455S433000, C455S432100, C370S352000, C370S328000, C370S312000, C370S338000, C370S401000

Reexamination Certificate

active

07970423

ABSTRACT:
The present invention relates to a method and system for linking a service context to a terminal connection in a network controlling device of a data network, wherein a service indication is forwarded via the terminal connection to the data network, and an association is established between the service context and the terminal connection based on a network response to the service indication. The desired link between the terminal connection and the service context can thus be established at the network controlling device based on the forwarded service indication, e.g. cause value for establishing the terminal connection. Thereby, network resources can be optimized by releasing non-valid terminal connections.

REFERENCES:
patent: 6701155 (2004-03-01), Sarkkinen et al.
patent: 7107066 (2006-09-01), Toth et al.
patent: 7493084 (2009-02-01), Meier et al.
patent: 2002/0091926 (2002-07-01), Fukutomi
patent: 2005/0053068 (2005-03-01), Toth et al.
patent: 2006/0156370 (2006-07-01), Parantainen
patent: WO 02 19593 (2002-03-01), None
3GPP TR 23.846 0.4.0 (Jan. 2002), 3rd Generation Partnership Project; Techinical Specification Group Services and System Aspects; Multimedia Broadcast/Multicast Servive; Architecture and Functional Description (Release 6).
ETSI TS 122 146 V5.2.0 (2202-03); Universal Mobile Telecommunications System (UMTS); Multimedia Broadcast/Multicast Service (MBMS); Stage 1 (3GPP TS 22.146 Version 5.2.0 Release 5), ETSI TS 122 146.2.0, Technical Specification, Mar. 2002, XP002271691.

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