H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 7/26 (2006.01) H04J 11/00 (2006.01) H04Q 7/20 (2006.01) H04Q 7/38 (2006.01)
Patent
CA 2377227
Separate forward dedicated and shared control channels (17, 18) are provided in a spread-spectrum communication. The forward dedicated control channel (18) is used to communicate persistent control information and point to the shared control channel (17) when further intermittent control information concerning transmission of data to a mobile station (14) needs to be communicated. The use of a dedicated control channel for only necessary persistent control information, while only pointing to a shared control channel when it is needed, affords more efficient utilization of system resources.
L'invention concerne des canaux de commande (17, 18) séparés, aval, spécialisés et partagés, fournis dans un système de communication à étalement de spectre. Ce canal de commande (18) aval, spécialisé, est utilisé pour transmettre des informations de commande persistantes et pour indiquer le canal de commande (17) partagé lorsque des informations de commande intermittentes supplémentaires concernant la transmission de données vers une station mobile (14) doivent être transmises. L'utilisation d'un canal de commande spécialisé destiné uniquement aux informations de commande persistantes nécessaires, lorsque seul l'utilisation d'un canal de commande partagé est nécessaire, permet une utilisation plus efficace des ressources du système.
Classon Brian K.
Cudak Mark C.
Ghosh Amitava
Jalloul Louay A.
Love Robert T.
Gowling Lafleur Henderson Llp
Motorola Inc.
Motorola Mobility Inc.
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