发明名称 |
System and Method of Detecting Potential Video Traffic Interference |
摘要 |
A method of detecting potential video traffic interference at a video head-end of a video distribution network is disclosed and includes detecting, at a video head-end, a signal populating an ultra high frequency (UHF) white space frequency. The method also includes determining that a strength of the signal is equal to or greater than a threshold signal strength. Further, the method includes sending an alert from the video head-end to a network management system. The alert indicates that the UHF white space frequency is populated by a signal having a potential to interfere with video traffic delivered via the video head-end. |
申请公布号 |
US2009144791(A1) |
申请公布日期 |
2009.06.04 |
申请号 |
US20070948694 |
申请日期 |
2007.11.30 |
申请人 |
AT&T KNOWLEDGE VENTURES, LP |
发明人 |
HUFFMAN JAMES;MEDINA DOUGLAS;KAUFMAN DARREN |
分类号 |
H04N7/173 |
主分类号 |
H04N7/173 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|