发明名称 |
Method and apparatus for minimizing co-channel interference |
摘要 |
An approach is provided for minimizing co-channel interference in a communication system is disclosed. A header of a first frame is scrambled based on a first unique word. A header of a second frame is scrambled based on a second unique word. The first frame including the corresponding scrambled header and the second frame including the corresponding scrambled header are transmitted, respectively, over adjacent co-channels of the communication system. Each of the frames further includes a payload and a pilot block. The payload and the pilot block of the first frame are scrambled based on a first scrambling sequence. The payload and the pilot block of the second frame are scrambled based on a second scrambling sequence. The above arrangement is particularly suited to a digital satellite broadcast and interactive system.
|
申请公布号 |
US8406425(B2) |
申请公布日期 |
2013.03.26 |
申请号 |
US20060449912 |
申请日期 |
2006.06.09 |
申请人 |
LEE LIN-NAN;SUN FENG-WEN;VON ANCKEN ADAM;DTVG LICENSING, INC. |
发明人 |
LEE LIN-NAN;SUN FENG-WEN;VON ANCKEN ADAM |
分类号 |
H04B15/00;H03D1/04;H04B7/185;H04H20/51;H04J13/00;H04K1/02;H04L25/03;H04N5/21;H04N7/167 |
主分类号 |
H04B15/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|