| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the system throughput of a base station by determining a user combination and a decoding order in MU-MIMO communication, receiving signals from a plurality of terminals at an identical time and an identical frequency, to suitably obtain an interference reduction effect by applying SIC. <P>SOLUTION: In a radio base station device including a plurality of antennas and a scheduler for the MU-MIMO communication with the plurality of terminals at an identical time and an identical frequency, the scheduler determines a terminal user combination when performing MU-MIMO communication, on the basis of the upward communication quality information of the plurality of terminals, and transmits the determined user combination as schedule information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
