Relay station, base station, transmission method, and reception method
US2013223394A1
Communication device and SRS transmission control method
US2012076043A1
Wireless communication base station device, wireless communication terminal device, control channel transmission method, and control channel reception method
US2011286413A1
Wireless communication base station device, wireless communication terminal device and CCE allocation method
US2011070891A1
Wireless communication base station apparatus and reference signal allocation method
US2010290418A1
Radio communication base station device, radio communication mobile station device, and control channel allocation method
US2011310809A1
Wireless Communication Base Station Apparatus and Channel Allocation Method