发明名称 |
Method and apparatus for estimating noise power per subcarrier in a multicarrier system |
摘要 |
Noise power is estimated for subcarriers in a multicarrier system by first decoding a received multicarrier signal and then using the decoded signal information and the received signal information to perform the estimation. Soft decision or hard decision decoding may be used. In at least one embodiment, channel estimates are also made using the decoded signal information and the received signal information.
|
申请公布号 |
US2005190800(A1) |
申请公布日期 |
2005.09.01 |
申请号 |
US20030742015 |
申请日期 |
2003.12.17 |
申请人 |
INTEL CORPORATION |
发明人 |
MALTSEV ALEXANDER;SADRI ALI;DAVYDOV ALEXEI |
分类号 |
H04L1/00;H04L1/20;H04L25/02;H04L27/26;(IPC1-7):H04J3/22 |
主分类号 |
H04L1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|