发明名称 |
Detection of signals containing sine-wave components through measurement of the power spectral density (PSD) and cyclic spectrum |
摘要 |
A Wireless Regional Area Network (WRAN) receiver comprises a transceiver for communicating with a wireless network over one of a number of channels, and a signal detector for use in forming a supported channel list comprising those ones of the number of channels upon which an Advanced Television Systems Committee (ATSC) DTV (digital television) broadcast signal was not detected. The signal detector performs spectrum sensing as a function of power spectral density (PSD) and cyclic spectrum. |
申请公布号 |
US8396166(B2) |
申请公布日期 |
2013.03.12 |
申请号 |
US20070452112 |
申请日期 |
2007.12.05 |
申请人 |
GAO WEN;CHEN HOU-SHIN;THOMSON LICENSING |
发明人 |
GAO WEN;CHEN HOU-SHIN |
分类号 |
H04L27/00;H04W16/14;H04W48/16 |
主分类号 |
H04L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|