基本信息:
- 专利标题： SHIFTED CHANNEL CHARACTERISTICS FOR MITIGATING CO-CHANNEL INTERFERENCE
- 专利标题（中）：悬浮信道特性，以减少COKANALSTÖRUNGEN
- 申请号：EP05735356 申请日：2005-04-11
- 公开(公告)号：EP1741292A4 公开(公告)日：2009-12-09
- 发明人： SANTORU JOSEPH , CHEN ERNEST C , MAITRA SHAMIK , LAI DENNIS , ZHOU GUANGCAI , LIN TUNG-SHENG
- 申请人： DIRECTV GROUP INC
- 专利权人： DIRECTV GROUP INC
- 当前专利权人： DIRECTV GROUP INC
- 优先权： US56141804 2004-04-12
- 主分类号： H04B7/185
- IPC分类号： H04B7/185 ; H04L9/00 ; H04N5/21 ; H04N7/16 ; H04N7/167 ; H04N7/173
摘要：
Methods and apparatuses for minimizing co-channel interference in communications systems are disclosed. A method in accordance with the present invention comprises shifting a characteristic of the first signal with respect to a like characteristic of the second signal to mitigate co-channel interference, and transmitting the first signal and the second signal over different channels of the communication system.