Improving Sensing and Throughput of the Cognitive Radio Network
In a cognitive radio network, when primary user’s (PU’s) spectrum is periodically sensed, secondary user (SU) needs to wait during sensing interval, which causes interruption in SUs’ transmission and significant reduction in achievable throughput. If continuous spectrum sensing is implemented, then...
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Veröffentlicht in: | Circuits, systems, and signal processing systems, and signal processing, 2015-01, Vol.34 (1), p.249-267 |
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Sprache: | eng |
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