H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 4/06 (2009.01) H04W 72/04 (2009.01) H04W 76/00 (2009.01)
Patent
CA 2350822
The present invention provides a method and system for quickly deallocating packet traffic channels. According to exemplary embodiments of the present invention, the capability of performing point-to-multipoint communications is provided on the PTCH by defining a multicast address that all mobiles read. Through the use of a multicast address, a plurality of mobile stations can simultaneously be notified of the termination of PTCH services. As a result, the network can reallocate PTCH resources in a minimum amount of time.
Cette invention se rapporte à un procédé et à un système servant à désaffecter rapidement des canaux de trafic par paquets. Selon des exemples de réalisation de cette invention, la capacité d'effectuer des communications de point à multipoint est conférée au canal de trafic par paquets (PTCH), grâce à l'établissement d'une adresse multidestination lue par tous les mobiles. Grâce à l'utilisation d'une adresse multidestination, plusieurs stations mobiles peuvent être simultanément informées de la fin des services PTCH. Par conséquent, le réseau peut réaffecter les ressources PTCH en un temps minimum.
Hoff Anders
Lindskog Jan
Lundstrom Anders
Rydnell Gunnar
Ericsson Canada Patent Group
Telefonaktiebolaget Lm Ericsson
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