发明公开
EP2254265A3 Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
审中-公开
卫星通信系统和方法中的多用户检测和干扰减少的自适应波束形成
- 专利标题： Adaptive beam forming with multi-user detection and interference reduction in satellite communication systems and methods
- 专利标题（中）： 卫星通信系统和方法中的多用户检测和干扰减少的自适应波束形成
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申请号： EP10176171.6申请日： 2005-12-21
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公开(公告)号： EP2254265A3公开(公告)日： 2013-11-27
- 发明人: Zheng, Dunmin , Karabinis, Peter D
- 申请人： ATC Technologies, LLC
- 申请人地址： 10802 Parkridge Boulevard Reston, VA 20191- 5416 US
- 专利权人： ATC Technologies, LLC
- 当前专利权人： ATC Technologies, LLC
- 当前专利权人地址： 10802 Parkridge Boulevard Reston, VA 20191- 5416 US
- 代理机构： Williams, Lisa Estelle
- 优先权： US641560P 20050105
- 主分类号： H04B7/185
- IPC分类号： H04B7/185
摘要：
Satellite communications methods include receiving communications signals including co-channel interference at a space-based component from a plurality of wireless terminals in a satellite footprint over a satellite frequency band and reducing interference in the communication signals by (a) performing co-channel interference reduction on the communications signals to generate a plurality of interference reduced signals and (b) performing multiple access interference cancellation on the interference reduced signals. An interference reducing detector for a satellite communications system includes an interference reducer configured to perform co-channel interference reduction on communications signals to generate a plurality of interference reduced signals, and a detector configured to perform multiple access interference cancellation on the interference reduced signals. Satellite communications systems and satellite gateways including interference reducing detectors are also disclosed.
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