| 发明名称 |
Channel State Information Assisted Decision Feedback Equalizer for Mobile ATSC HDTV Receiver |
| 摘要 |
This invention is a fast decision feedback equalizer based on promptly updated channel characteristics to enable ATSC HDTV signal reception in a mobile environment (e.g. in a moving car, walking, on a bus, etc.) by removing the Doppler interference. |
| 申请公布号 |
US2014307172(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201313890097 |
申请日期 |
2013.05.08 |
| 申请人 |
Yang Lin |
发明人 |
Yang Lin |
| 分类号 |
H04N5/44 |
主分类号 |
H04N5/44 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of terrestrial ATSC HDTV signal reception comprising of:
a. The function of Channel State Information from one or more antennas, b. The function of MRC (Maximum Ratio Combining) Frequency Domain Equalizer, c. The function of MMSE (Minimum Means Square Error) Optimized Noise Whitening Filter Coefficient Generator, d. The function of MMSE Optimized Noise Whitening Filter Coefficient, e. The function of MMSE Optimized Noise Whitening Filter, and f. The function of Decision Feedback Equalizer. |
| 地址 |
US |
