| 摘要 |
PROBLEM TO BE SOLVED: To provide a scheduling method, device, and control program in a wireless communication system, which allows a total channel capacity of an entire system to be maximized at a low computation cost and is capable of reducing the cost of a base station device and increasing a communication speed, in a multi-user MIMO system. SOLUTION: Tree search which leaves only high-ranking candidates is applied to candidate selection in scheduling of user terminal devices, and a total channel capacity improvement amount of the system is used as a branch metric for candidate selection, and combinations of user terminal devices and antennas are selected so as to maximize the total channel capacity. COPYRIGHT: (C)2008,JPO&INPIT
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