COMMUNICATION DEVICE, MOBILE STATION, AND COMMUNICATION METHOD

摘要

A communication device for sending transmission signals for one or more mobile stations from multiple transmitting antennas is disclosed. The communication device includes a scheduling unit configured to allocate one or more frequency resource blocks each having a predetermined bandwidth and including one or more subcarriers preferentially to each selected one of the mobile stations that is in a good channel condition; one or more delay setting units provided between the scheduling unit and the transmitting antennas and configured to set delay values for one or more signal paths leading to the transmitting antennas; and a delay value updating unit configured to repeatedly update the delay values to be set by the delay setting units.