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Distributed Medium Access Control in Wireless Networks

Englisch · Taschenbuch

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Beschreibung

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This brief investigates distributed medium access control (MAC) with QoS provisioning for both single- and multi-hop wireless networks including wireless local area networks (WLANs), wireless ad hoc networks, and wireless mesh networks.

For WLANs, an efficient MAC scheme and a call admission control algorithm are presented to provide guaranteed QoS for voice traffic and, at the same time, increase the voice capacity significantly compared with the current WLAN standard. In addition, a novel token-based scheduling scheme is proposed to provide great flexibility and facility to the network service provider for service class management.
Also proposed is a novel busy-tone based distributed MAC scheme for wireless ad hoc networks and a collision-free MAC scheme for wireless mesh networks, respectively, taking the different network characteristics into consideration. The proposed schemes enhance the QoS provisioning capability to real-time traffic and, at the same time, significantly improve the system throughput and fairness performance for data traffic, as compared with the most popular IEEE 802.11 MAC scheme.

Inhaltsverzeichnis

Introduction.- Literature Review and Background.- Voice Capacity Improvement over Infrastructure WLANs.- Service Differentiation over Ad Hoc WLANs.- Dual Busy-tone MAC for Wireless Ad Hoc Networks.- Collision-free MAC forWireless Mesh Backbones.- Conclusions.

Über den Autor / die Autorin

Ping Wang, 1957 in Shanghai geboren und 1985 in die USA ausgereist, lebt heute als Schriftstellerin in New York. Im Mittelpunkt ihrer literarischen Arbeiten, einem Roman, eine Sammlung von Kurzgeschichten und Gedichte, steht die scharfsichtige Beschreibung ihrer Erfahrungen mit chinesischer und nordamerikanischer Kultur.

Zusammenfassung

This brief investigates distributed medium access control (MAC) with QoS provisioning for both single- and multi-hop wireless networks including wireless local area networks (WLANs), wireless ad hoc networks, and wireless mesh networks.
For WLANs, an efficient MAC scheme and a call admission control algorithm are presented to provide guaranteed QoS for voice traffic and, at the same time, increase the voice capacity significantly compared with the current WLAN standard. In addition, a novel token-based scheduling scheme is proposed to provide great flexibility and facility to the network service provider for service class management.
Also proposed is a novel busy-tone based distributed MAC scheme for wireless ad hoc networks and a collision-free MAC scheme for wireless mesh networks, respectively, taking the different network characteristics into consideration. The proposed schemes enhance the QoS provisioning capability to real-time traffic and, at the same time, significantly improve the system throughput and fairness performance for data traffic, as compared with the most popular IEEE 802.11 MAC scheme.

Produktdetails

Autoren Pin Wang, Ping Wang, Weihua Zhuang
Verlag Springer, Berlin
 
Sprache Englisch
Produktform Taschenbuch
Erschienen 18.12.2012
 
EAN 9781461466017
ISBN 978-1-4614-6601-7
Seiten 109
Abmessung 154 mm x 9 mm x 238 mm
Gewicht 206 g
Illustration XII, 109 p. 42 illus.
Serien SpringerBriefs in Computer Science
SpringerBriefs in Computer Science
Thema Naturwissenschaften, Medizin, Informatik, Technik > Informatik, EDV > Datenkommunikation, Netzwerke

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