发明名称 Method and apparatus for reducing interference between terrestrially-based and space-based broadcast systems
摘要 A system and method for reducing interference between communications systems sharing at a portion of at least some allocated frequency bands is described. The system comprises a first communication system broadcasting on a first set of broadcast bands having guard bands therebetween, and a second communications system broadcasting on a second set of broadcast bands substantially spanning the guard bands of the first communications system.
申请公布号 US6975837(B1) 申请公布日期 2005.12.13
申请号 US20030348274 申请日期 2003.01.21
申请人 THE DIRECTV GROUP, INC. 发明人 SANTORU JOSEPH
分类号 H04B7/185;(IPC1-7):H04B7/185 主分类号 H04B7/185
代理机构 代理人
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