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Cognitive radio system, cognitive radio apparatus, and radio signal detection method
Cognitive radio system, cognitive radio apparatus, and radio signal detection method
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机译：认知无线电系统，认知无线电设备和无线电信号检测方法
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摘要
A radio system includes: a memory which stores a system parameter and a pseudo parameter, the system parameter being used for generation of a feature value specific to a search target radio system, the pseudo parameter being similar to the system parameter; a feature value generator which generates one or a plurality of the feature values based on a signal in a received frequency band by using the system parameter; a non-feature value generator which generates one or a plurality of non-feature values based on the signal in the received frequency band by using the pseudo parameter; and a determination section which determines whether or not a signal of the search target radio system exists by using the one or the plurality of the feature values and the one or the plurality of non-feature values.
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