| 摘要 |
A method, network element, communication device and system of allocating resources and transmitting a service to several subscribers. The system comprises a server (Srv1, Srv2) for providing a service, a wireless network (AN1-AN3) for communicating said service in channels over an air interface, and terminals (MN1, MN2) of said wireless network for receiving the service in a channel over the air interface. The system comprises a first subset of the channels allocated to individual point-to-point user channels having a single terminal as recipient, and a second subset of the channels allocated to group channels being capable of having multiple terminals as recipients.
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