Patent ID: 8072916
Filing Date: 2011-12-06
Classification: H04W

Abstract:
1. A mobile wireless communication system comprising: a wireless communication apparatus and a counterpart wireless communication apparatus; wherein wireless communication is established between the wireless communication apparatus and the counterpart wireless communication apparatus by multiplexing a plurality of channels including at least a traffic channel for transmitting a packet, a control channel for transmitting control information, and a distinct channel for transmitting information including transmission power control information; the wireless communication apparatus includes a transmission unit that transmits first transmission power control information directed to the counterpart wireless communication apparatus via the distinct channel at intervals of a prescribed period that is longer than a length of the packet, and transmits the control information within a frame to the counterpart wireless communication apparatus via the control channel when transmitting the packet to the counterpart wireless communication apparatus via the traffic channel, said control information including information on a parameter used in transmitting the packet and second transmission power control information directed to the counterpart wireless communication apparatus; and the parameter indicates modulation type information, rate matching process pattern information, retransmission control information, and information indicating whether new data is included.