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Sequential sensing scheme for cognitive radio
Sequential sensing scheme for cognitive radio
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机译:认知无线电的顺序感测方案
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摘要
A method and system for determining whether a given electromagnetic frequency is in use. An incoming signal is sampled and a test statistic is calculated based on the magnitude of the received samples and a predetermined constant. A determination is then made regarding whether the frequency is in use, based on whether the test statistic has exceeded a threshold.
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