H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/155 (2006.01) H04B 7/14 (2006.01) H04Q 7/34 (2006.01) H04Q 7/36 (2006.01) H04Q 7/38 (2006.01)
Patent
CA 2055654
A method of enhancing an existing cellular network is described such that a new system can operate in tandem with an existing cellular network without disrupting service to existing subscribers and without requiring the replacement of existing equipment. In particular, this is achieved by giving control of all dedicated control channels (CCHs) in each cell to a second switch. The second switch thereby is provided with the control of call set-ups, thus providing for more than one category of mobile subscriber. Some subscribers can be serviced by the existing switch and others by the second switch.
Méthode d'amélioration d'un réseau cellulaire existant. Le nouveau système peut fonctionner en tandem avec un réseau cellulaire existant, sans interruption de service pour les abonnés actuels et sans le remplacement d'appareils existants. Plus précisément, cela peut se faire en donnant la commande de toutes les voies de commande spécialisées dans chaque cellule à un second commutateur. Le second commutateur assure la commande de l'établissement des communications, permettant ainsi d'avoir plus d'une catégorie d'abonnés mobiles. Certains abonnés peuvent être desservis par le commutateur existant, et d'autres par le second commutateur.
Allen Daniel Lee
La Bauve Lance Miguel
Meghani Aziz A.
Allen Daniel Lee
Fortin Jean-Pierre
La Bauve Lance Miguel
Meghani Aziz A.
Nortel Networks Limited
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