Communication device and method in mobile communication system

Details Communication device and method in mobile communication system Communication device and method in mobile communication system

H - Electricity

04

B

H04B 1/69 (2006.01) H04B 7/26 (2006.01) H04Q 7/32 (2006.01) H04Q 7/36 (2006.01)

Patent

CA 2310266

A communication device and method in a mobile communication system. The mobile communication system has a plurality of service entities and a plurality of logical channels mapped to each service entity. According to one embodiment of the present invention, a communication device at a reception side has a plurality of logical channel mappers for the respective logical channels and a plurality of physical channel multiplexers/demultiplexers for physical channels. Each logical channel mapper converts a received data block mapped on a logical channel to a traffic in a predetermined format. Each physical channel multiplexer/demultiplexer defines a traffic receivable form a logical channel mapper, receives the traffic from the logical channel mapper, and demultiplexes the traffic into a corresponding physical channel.

L'invention porte sur un procédé et un dispositif de communication d'un système de communication mobile. Ce système de communication mobile possède une pluralité d'entités de services et une pluralité de canaux logiques mis en correspondance avec chaque entité de service. Selon une réalisation de cette invention, un dispositif de communication, côté réception, possède une pluralité de mappeurs destinés aux canaux logiques respectifs et une pluralité de multiplexeurs/démultiplexeurs destinés aux canaux physiques. Chaque mappeur de canal logique convertit un bloc de données reçues appliqué sur un canal logique en un trafic d'un format prédéterminé. Chaque multiplexeur/démultiplexeur de canal physique définit un trafic pouvant provenir d'un mappeur de canal logique, reçoit le trafic du mappeur du canal logique et démultiplexe le trafic en un canal physique correspondant.

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