DocumentCode
1472817
Title
Cross-Layer QoS Provisioning in Cognitive Radio Networks
Author
Mihov, Yakim Y.
Author_Institution
Tech. Univ. of Sofia, Sofia, Bulgaria
Volume
16
Issue
5
fYear
2012
fDate
5/1/2012 12:00:00 AM
Firstpage
678
Lastpage
681
Abstract
This letter investigates the quality of service provisioning in infrastructure-based secondary cognitive radio networks operating in compliance with the hierarchical spectrum overlay approach for dynamic spectrum access. A cross-layer analytical model is developed and a novel cross-layer approach for quality of service provisioning of the secondary users is proposed and validated by extensive simulation experiments.
Keywords
cognitive radio; quality of service; cross-layer QoS provisioning; cross-layer analytical model; dynamic spectrum access; hierarchical spectrum overlay approach; infrastructure-based secondary cognitive radio network; quality of service provisioning; Cognitive radio; Delay; Numerical models; Quality of service; Sensors; Signal to noise ratio; Simulation; Cognitive radio networks; cross-layer design; dynamic spectrum access; quality of service provisioning;
fLanguage
English
Journal_Title
Communications Letters, IEEE
Publisher
ieee
ISSN
1089-7798
Type
jour
DOI
10.1109/LCOMM.2012.031212.120175
Filename
6171808
Link To Document