发明名称 |
METHOD FOR REPORTING CHANNEL QUALITY INFORMATION AND DEVICE THEREOF |
摘要 |
Disclosed are a method for reporting channel quality information and a device thereof, the method comprising: according to configuration information of a CSI-RS, a user equipment measuring the CSI-RS to acquire a downlink channel transmission matrix; according to a PDSCH transmission scheme used as a basis when determining a Channel Quality Indicator (CQI), and according to the measured downlink channel transmission matrix, the user equipment determining the CQI of a frequency domain reporting unit; and the user equipment reporting the determined CQI to a network side. Through the present invention, the measurement and reporting of the channel quality information based on the CSI-RS is implemented based on transmission of non-PMI feedback. |
申请公布号 |
EP2648443(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20110839668 |
申请日期 |
2011.11.08 |
申请人 |
DATANG MOBILE COMMUNICATIONS EQUIPMENT CO., LTD |
发明人 |
SU, XIN;GAO, QIUBIN;TAMRAKAR, RAKESH;SHEN, ZUKANG;SUN, SHAOHUI |
分类号 |
H04L1/00;H04B7/06;H04L1/06;H04L5/00;H04W24/10 |
主分类号 |
H04L1/00 |
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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