| 摘要 |
PROBLEM TO BE SOLVED: To effectively improve multi-input multi-output system performance. SOLUTION: In a multi-user scheduling method, each mobile station selects an optimal vector meeting the mobile station itself from a predetermined codebook as a quantization channel, calculating channel quality information corresponding to the quantization channel and reporting the channel quality information to a base station, the base station selects a first scheduling user from among scheduling target users based on a predetermined scheduling criterion, obtaining a unitary matrix from the quantization channel corresponding to the first scheduling user by an orthogonal decomposition method and defining a user meeting any other column vector than a first column vector in the unitary matrix as another scheduling user. COPYRIGHT: (C)2011,JPO&INPIT
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