| 发明名称 |
APPARATUS AND METHOD FOR OFFSET COMPENSATION IN HIGH-ORDER MODULATED ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) TRANSMISSION |
| 摘要 |
An apparatus for offset compensation in high-order modulated orthogonal frequency division multiplexing (OFDM) transmission, the apparatus including a transmitter to configure a pilot signal for transmission and reception synchronization and distortion estimation as a frame, and transmit the frame, and a receiver to estimate a channel distortion of a received signal by estimating and compensating for a clock offset and a frequency offset with respect to the received signal. |
| 申请公布号 |
US2014307830(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201414245277 |
申请日期 |
2014.04.04 |
| 申请人 |
Electronics and Telecommunications Research Institute |
发明人 |
HAHM Young Kwon;CHOI Dong Joon;HUR Nam Ho |
| 分类号 |
H04L25/08;H04L27/26;H04L25/02 |
主分类号 |
H04L25/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for offset compensation in high-order modulated orthogonal frequency division multiplexing (OFDM) transmission, the apparatus comprising:
a transmitter to configure a pilot signal for transmission and reception synchronization and distortion estimation as a frame and transmit the frame; and a receiver to estimate a channel distortion of a received signal by estimating and compensating for a clock offset and a frequency offset with respect to the received signal. |
| 地址 |
Daejeon KR |
