Method and arrangement for the location area management in a cel

Details Method and arrangement for the location area management in a cel Method and arrangement for the location area management in a cel

1997-03-26

2000-06-27

Eisenzopf, Reinhard J.

Telecommunications

Radiotelephone system

Zoned or cellular telephone system

455432, 370338, 370409, H04Q 720

Patent

active

060817232

ABSTRACT:
At least one virtual location area identifier (SG-LAC) that does not correspond to any of the location area identifiers for real location areas in the mobile radiotelephone network is allocated to a packet data service network node (SGSN) with which a packet data service is controlled in the mobile radiotelephone network for the transmission of one or more data packets. This is employed by a mobile switching center for the implementation of the functions in the location area management. As a result thereof, a common and efficient management of location areas (locations areas, routing areas) can be achieved upon involvement of the packet data service in the cellular mobile radiotelephone network without the standard interfaces and procedures for the mobile switching center having to be modified for this purpose.

REFERENCES:
patent: 5123111 (1992-06-01), Delory et al.
patent: 5590398 (1996-12-01), Matthews
patent: 5675628 (1997-10-01), Hokkanen
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patent: 5697064 (1997-12-01), Okamoto et al.
patent: 5711008 (1998-01-01), Gallant et al.
European Telecommunications Standards Institute, Draft GSM 03.60, Preliminary Draft Version: 0.13.0, Feb. 23, 1996, Digital Cellular Telecommunications System; (Phase 2+); General Packet Radio Service (GPRS) Service Description; Stage 2, pp. 1-5, 25-26, 28-30 & 40.

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