发明名称 |
RADIO COMMUNICATION DEVICE AND RADIO COMMUNICATION METHOD |
摘要 |
Disclosed are a radio communication device and a radio communication method capable of suppressing fluctuations of interference given to an adjacent cell while maintaining a beam gain to a UE of a local cell even when a transmission beam is switched. According to the device and the method, ST201 to ST205 measure CQI using one transmission beam selected from a plurality of transmission beams and a random pattern selected from a plurality of random patterns, for all the transmission beams and for all the combinations of the random patterns. ST206 selects the transmission beam and the random pattern having the maximum CQI among the measured CQI. ST207 transmits the transmission beam and the random pattern selected in ST206 as feedback information to a transmission device (100).
|
申请公布号 |
US2010015927(A1) |
申请公布日期 |
2010.01.21 |
申请号 |
US20070446911 |
申请日期 |
2007.10.23 |
申请人 |
PANASONIC CORPORATION |
发明人 |
YUDA YASUAKI;HOSHINO MASAYUKI;HIRAMATSU KATSUHIKO;IMAI TOMOHIRO;KIMURA RYOHEI |
分类号 |
H04B7/00;H04L27/28;H04W16/28;H04W24/10;H04W28/04;H04W72/04 |
主分类号 |
H04B7/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|