Patent ID: 8781513
Filing Date: 2014-07-15
Classification: H04L,H04W

Abstract:
1. A radio communication system comprising: a radio communication station device configured to perform radio communication with a plurality of communication devices; a first communication device constituting one of the plurality of communication devices and being a transmission destination of transmission data for which retransmission is not requested; and a second communication device constituting one of the plurality of communication devices and being a transmission destination of retransmission data for which retransmission is requested, wherein: the radio communication station device includes a setting unit configured to set for each of the plurality of communication devices a priority based on a receiving quality of a signal received at each of the plurality of communication devices from the radio communication station device; and a transmission controller configured to control a data transmission to each of the plurality of communication devices based on the priority, wherein setting unit sets the priority higher as the receiving quality is higher, and if a first priority set for the first communication device is higher than a second priority set for the second communication device, the transmission controller transmits the transmission data to the first communication device and the retransmission data to the second communication device by one radio resource such that first communication device and the second communication device share the one radio resource.