发明名称 |
ADAPTIVE BEAM FORMING WITH MULTI-USER DETECTION AND INTERFERENCE REDUCTION IN SATELLITE COMMUNICATION SYSTEMS AND METHODS |
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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申请公布号 |
US2010203884(A1) |
申请公布日期 |
2010.08.12 |
申请号 |
US20100689650 |
申请日期 |
2010.01.19 |
申请人 |
ZHENG DUNMIN;KARABINIS PETER D |
发明人 |
ZHENG DUNMIN;KARABINIS PETER D. |
分类号 |
H04W84/06 |
主分类号 |
H04W84/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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