发明名称 |
Method and apparatus for synchronizing a carrier frequency of an orthogonal frequency division multiplexing transmission system |
摘要 |
A system for synchronizing a carrier frequency of an orthogonal frequency division multiplexing (OFDM) transmission apparatus, even when a carrier frequency offset is above a frequency bandwidth of one subchannel. The synchronization of the carrier frequency in the OFDM transmission apparatus is accomplished by alternating between a coarse mode for synchronizing an integer part of the carrier frequency offset and a fine mode for synchronizing a prime part of the carrier frequency offset.
|
申请公布号 |
US6219333(B1) |
申请公布日期 |
2001.04.17 |
申请号 |
US19980030231 |
申请日期 |
1998.02.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
AHN MYONG-KYUN |
分类号 |
H04J11/00;H04B1/06;H04L7/00;H04L27/26;(IPC1-7):H04J11/00;H04J3/06 |
主分类号 |
H04J11/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|