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Possession of information signal/detection of nothing
Possession of information signal/detection of nothing
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机译:拥有信息信号/一无所获
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摘要
A method and apparatus for detecting the presence of an information signal in received inputs. Inputs are received and an expected variance of the received inputs is determined based on an assumed statistical distribution of power values. Using the determined expected variance of the received inputs, a first hypothesis is tested that the received inputs include an information signal to detect a presence of the information signal.
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