| 摘要 |
A radio packet communication system and a method for allocating radio resources therein are provided to improve the efficiency of a control channel and to increase the number of simultaneously accessing users by reducing the size of control information for packet transmission. A radio packet communication system(10), which uses a header compression transport protocol, includes a header compression part(110), an allocation control part(120), and a resource allocation part(130). The header compression part compresses the header of a packet, and creates a phase information signal containing the phase information of the packet. The allocation control part receives the phase information signal. Based on the received phase information signal, the allocation control part determines a method to allocate radio resources for the packet. In this case, the allocation control part creates the first allocation request signal or the second allocation request signal. If the first allocation request signal is received from the allocation control part, the resource allocation part allocates radio resources for the packet according to dynamic scheduling. In case the second allocation request signal is received, the resource allocation part allocates radio resources for the packet according to persistent scheduling.
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