H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 29/02 (2006.01) H04L 12/16 (2006.01) H04L 12/26 (2006.01) H04L 12/56 (2006.01)
Patent
CA 2549285
According to embodiments of the present invention, there are provided a method, system and apparatus for determining validity of location information in a packet- switched network. A method for determining if location information associated with an endpoint in a packet-switched network is valid, the location information having been stored in a memory, comprises obtaining an access device identifier associated with an access device responsible for handling a communication session between the endpoint and the packet- switched network. The access device identifier is then compared with a last known access device identifier associated with the endpoint to enable determining if the location information is valid.
Caron Guy
Crago William Barry
Fortier Stephane M.f.
Grenier Jerome
Langlois Martin
Bce Inc
Murray Sean
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