Performance analysis of spectrum sharing mechanisms in cognitive radio networks
<p>Abstract</p> <p>In this article, a non-preemptive (NP) mechanism is proposed to improve the quality-of-service (QoS) of secondary users (SUs) in joint leasing and sensing-based cognitive radio networks (CRNs). In this spectrum-sharing mechanism, a primary user (PU) could not for...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2011-01-01
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Series: | EURASIP Journal on Wireless Communications and Networking |
Subjects: | |
Online Access: | http://jwcn.eurasipjournals.com/content/2011/1/129 |