| 发明名称 |
METHOD FOR ESTIMATING FREQUENCY OF MAXIMUM DOPPLER FOR CODEBOOK-BASED BEAMFORMING SCHEME |
| 摘要 |
<p>PURPOSE: A method for estimating the maximum Doppler frequency of a beam forming system is provided to improve link level performance using a code book. CONSTITUTION: A codebook index variation section which is mapped in an adjacent symbol is identified(S301). A number of symbols with the similar codebook index value is calculated(S303). A mean symbol count is calculated(S305). The maximum Doppler frequency in the same symbol interval is calculated(S307). The average maximum Doppler frequency is calculated(S309).</p> |
| 申请公布号 |
KR101027650(B1) |
申请公布日期 |
2011.04.12 |
| 申请号 |
KR20100013852 |
申请日期 |
2010.02.16 |
| 申请人 |
CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION |
发明人 |
KIM, YOUNG JU;PARK, NOE YOON |
| 分类号 |
H04B7/04 |
主分类号 |
H04B7/04 |
| 代理机构 |
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