Analysis of Primary Signal Detection Period in Cognitive Wireless Communications

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概要

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• This paper investigates primary signal detection by using a quiet period (QP) in cognitive wireless communications. In particular, we provide an analytical model for studying the impact of QPs on the system performance. Our analysis shows that two successive QPs have a significant impact on system performance. Moreover, the analytical results obtained reveal an optimum period of two successive QPs that maximize system performance.

著者

• Harada Hiroshi

  Ubiquitous Mobile Communications Group (UMCG) National Institute of Information and Communications T

• PYO Chang-Woo

  Ubiquitous Mobile Communication Group, National Institute of Information and Communications Technolo

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