Conference
Distributed QoS-Aware MAC for Multimedia over Cognitive Radio Networks
Abstract
We propose a distributed quality of service (QoS)-aware MAC protocol for multi-channel cognitive radio networks supporting multimedia applications. Specifically, based on the channel usage patterns of primary users (PUs), secondary users (SUs) determine a set of channels for channel sensing and data transmissions to satisfy their QoS requirements. We further enhance the QoS provisioning of the proposed cognitive MAC by applying differentiated …
Authors
Cai LX; Liu Y; Shen X; Mark JW; Zhao D
Pagination
pp. 1-5
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
December 1, 2010
DOI
10.1109/glocom.2010.5683743
Name of conference
2010 IEEE Global Telecommunications Conference GLOBECOM 2010
Conference proceedings
2010 IEEE Global Telecommunications Conference GLOBECOM 2010
ISSN
1930-529X