发明名称 |
Base station apparatus, mobile terminal apparatus and communication control method. |
摘要 |
<p>To provide a base station device, a mobile terminal device, and a communication control method, wherein it is possible to improve the accuracy of estimating the quality of a channel. A communication control method characterized by involving: a step for disposing a Channel State Information-Reference Signal (CSI-RS) which is a reference signal for estimating a downlink channel in a resource for the CSI-RS transmission sub-frame; a step for setting the resource disposed in an area adjacent to the CSI-RS transmission sub-frame as a muting resource; and a step for transmitting, to a mobile terminal device, transmission interval information pertaining to the transmission interval of sub-frames having the same timing within the transmission cycle of CSI-RS transmission sub-frames in the area in which the mobile terminal device is located and the transmission cycle of CSI-RS transmission sub-frames in an adjacent area.</p> |
申请公布号 |
AU2011313369(B2) |
申请公布日期 |
2015.11.05 |
申请号 |
AU20110313369 |
申请日期 |
2011.10.03 |
申请人 |
NTT DOCOMO, INC. |
发明人 |
MIKI, NOBUHIKO;ABE, TETSUSHI;OHWATARI, YUSUKE;NAGATA, SATOSHI |
分类号 |
H04W72/04;H04J1/00;H04J11/00 |
主分类号 |
H04W72/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|