| 发明名称 |
MIMO-OFDM receiver processing |
| 摘要 |
A device includes circuitry configured to receive orthogonal frequency-division multiplexing (OFDM) symbols of a training sequence via two or more receive antennas, and circuitry configured to correlate training samples of the OFDM symbols received via the two or more receive antennas to generate a correlation result, estimate a frequency offset using an angle of the correlation result, and correct samples of training symbols in at least one multiple-in-multiple-out (MIMO)-OFDM frame using the frequency offset. |
| 申请公布号 |
US9094116(B1) |
申请公布日期 |
2015.07.28 |
| 申请号 |
US201414146665 |
申请日期 |
2014.01.02 |
| 申请人 |
Marvell International Ltd. |
发明人 |
Narasimhan Ravi;Sampath Hemanth;Tang Hsiao-Cheng |
| 分类号 |
H04B3/46;H04B17/00;H04L1/00;H04L27/26 |
主分类号 |
H04B3/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A device comprising:
circuitry configured to receive orthogonal frequency-division multiplexing (OFDM) symbols of a training sequence via two or more receive antennas; and circuitry configured to correlate training samples of the OFDM symbols received via the two or more receive antennas to generate a correlation result, estimate a frequency offset using an angle of the correlation result, and correct samples of training symbols in at least one multiple-in-multiple-out (MIMO)-OFDM frame using the frequency offset. |
| 地址 |
Hamilton BM |
