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Resource Allocation For Delay-Constrained Communications: Multimedia Wireless Communications - Softcover

Li, Xiaochen; Wu, Dapeng

 
9783639228748: Resource Allocation For Delay-Constrained Communications: Multimedia Wireless Communications
Softcover
ISBN 10: 363922874X ISBN 13: 9783639228748
Verlag: VDM Verlag Dr. Müller, 2010

Inhaltsangabe

High data-rate real-time applications such as streaming multimedia will be supported in the next generation wireless networks. Services required by these applications are different from traditional voice and file transfer services in that they expect both low transmission delay and high throughput. Providing quality of service (QoS) guarantees to those applications poses a big challenge for the design of wireless networks. This dissertation focuses on the power and resource allocation schemes for delay-constrained communications. The QoS requirement is statistically modeled by the triplet of data rate, delay bound, and delay bound violation probability. We study optimal power control and resource allocation schemes to provide statistical QoS guarantees, which are more challenging than providing average delay guarantees, since statistical QoS imposes constraints on the distribution of transmission delay. The proposed optimal cross-layer power control scheme successfully minimizes the delay bound violation probability under the average power constraint.

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Verlag
VDM Verlag Dr. Müller
Erscheinungsdatum
2010
Sprache
Englisch
ISBN 10 
363922874X
ISBN 13 
9783639228748
Einband
Taschenbuch
Anzahl der Seiten
120
Kontakt zum Hersteller
AV Akademikerverlag
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland