发明名称 |
BASE STATION DEVICE, MOBILE TERMINAL DEVICE, AND COMMUNICATION CONTROL METHOD |
摘要 |
<p>The present invention provides a base station apparatus, a mobile terminal apparatus and a communication control method which can improve the accuracy of channel quality estimation. A communication control method includes the steps of: allocating a CSI-RS (Channel State Information-Reference Signal), which is a reference signal for downlink channel estimation, in resources for the CSI-RS that are defined for CSI-RS transmission; setting muting resources in the resources for the CSI-RS; and reporting parameters to specify the CSI-RS, including at least a transmitting subframe cycle, a subframe offset and transmission power, to a mobile terminal apparatus.</p> |
申请公布号 |
EP2627020(A1) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20110830615 |
申请日期 |
2011.10.03 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
NAGATA, SATOSHI;OHWATARI, YUSUKE;ABE, TETSUSHI;MIKI, NOBUHIKO |
分类号 |
H04L5/00 |
主分类号 |
H04L5/00 |
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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