发明名称 |
CHANNEL STATUS INFORMATION FEEDBACK AND CONTROL METHOD AND DEVICE |
摘要 |
Disclosed are a channel status information (CSI) feedback and control method and device. The method comprises: a terminal receives trigger signaling sent by a base station, the trigger signaling being used for instructing the terminal to report CSI obtained within a specified measurement window; and the terminal reports the CSI that is measured by the terminal within the specified measurement window to the base station. Because a terminal reports only CSI that is measured by the terminal within a specified measurement window, the frequency of feeding back CSI by the terminal is reduced, and CSI feedback overheads are also reduced. |
申请公布号 |
WO2017012535(A1) |
申请公布日期 |
2017.01.26 |
申请号 |
WO2016CN90522 |
申请日期 |
2016.07.19 |
申请人 |
CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY |
发明人 |
CHEN, Wenhong;GAO, Qiubin;LI, Hui;RAKESH, Tamrakar;CHEN, Runhua |
分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|