发明名称 |
FEEDBACK APPARATUS, FEEDBACK METHOD, SCHEDULING APPARATUS, AND SCHEDULING METHOD |
摘要 |
<p>A scheduling apparatus in a MIMO control station for switching between SU-MIMO mode and MU-MIMO mode receives feedback information from each of a plurality of MIMO terminals. The scheduling apparatus comprises a SU-MIMO selecting unit that selects a terminal that has a SU-MIMO optimal performance metric among all the terminals; a MU-MIMO selecting unit that groups the terminals into at least one set, and selects a set of terminals that have a MU-MIMO optimal performance metric; and a switching unit that compares the SU-MIMO optimal performance metric and the MU-MIMO optimal performance metric to switch between the SU-MIMO mode and the MU-MIMO mode.</p> |
申请公布号 |
EP2078443(A1) |
申请公布日期 |
2009.07.15 |
申请号 |
EP20070801021 |
申请日期 |
2007.08.31 |
申请人 |
FUJITSU LIMITED |
发明人 |
ZHOU, HUA;HAYASHI, HIROYUKI |
分类号 |
H04W84/00 |
主分类号 |
H04W84/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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