The Impact of Sensing Range on Spatial-Temporal Opportunity

The Impact of Sensing Range on Spatial-Temporal Opportunity

In this paper, we study the impact of secondary user (SU) sensing range on spectrum access opportunity in cognitive radio networks. We first derive a closed-form ex- pression of spectrum access opportunity by taking into ac- count the random variations in number, locations and trans- mitted powers o...

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Bibliographic Details
Main Authors:	X. Zhang, X. Li, Z. Yun
Format:	Article
Language:	English
Published:	Spolecnost pro radioelektronicke inzenyrstvi 2013-06-01
Series:	Radioengineering
Subjects:	Cognitive radio spectrum access opportunity spatial false alarm optimal SU sensing range
Online Access:	http://www.radioeng.cz/fulltexts/2013/13_02_0558_0563.pdf

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