GRATIS LIEFERUNG - OHNE MINDESTBESTELLWERT - SICHER BEZAHLEN - GROSSE AUSWAHL - KLEINE PREISE Brauchst Du Hilfe?

Performance Evaluation for QoS in Cognitive Radio

von Ahmed T. El-Toukhey - Verkauft von Dodax EU
Zustand: Neu
€ 51,30
inklusive MwSt. - GRATIS LIEFERUNG
Ahmed T. El-Toukhey Performance Evaluation for QoS in Cognitive Radio
Ahmed T. El-Toukhey - Performance Evaluation for QoS in Cognitive Radio

Dir gefällt dieses Produkt? Sag's weiter!

€ 51,30 inkl. USt.
Nur noch 1 Stück verfügbar Nur noch 1 Stück verfügbar
Lieferung: zwischen 2020-12-08 und 2020-12-10
Verkauf & Versand: Dodax EU

Beschreibung

Recent advances in communication technologies and the proliferation of wireless computing and communication devices make the radio spectrum overcrowded. However, experiments from the Federal Communication Commission (FCC) reveals that the spectrum utilization varies from 15% to 85%. Consequently, Cognitive Radio Networks (CRNs) are proposed to utilize the radio spectrum opportunistically. Most of recent researches about cognitive radio spectrum allocation based on users' demands are channel allocation which may not effectively use spectrum holes and meanwhile, users' satisfactions are not fully matched. To satisfy users' demand better, Quality of Service (QoS), is used to measure the Secondary Users (SU's) satisfaction in CRN which numerically results describes users' satisfaction. In this thesis, the author aims to evaluate and enhance the QoS for secondary user in cognitive radio networks through two axes namely, Dynamic Spectrum Access Schemes (DSAS) and Channel Allocation Schemes (CAS). This thesis showed through the results that the proposed spectrum access schemes and channel allocation schemes significantly improve the multimedia QoS performance for the high-priority SUs.

Mitwirkende

Autor Ahmed T. El-Toukhey

Produktdetails

DUIN 1JAPFOMNRAH

GTIN 9786202050135

Sprache Englisch

Seitenanzahl 128

Produkttyp Taschenbuch

Größe 220 x 150  mm

€ 51,30
Wir nutzen Cookies auf unserer Website, um deinen Besuch effizienter zu gestalten und dir mehr Benutzerfreundlichkeit bieten zu können. Klicke daher bitte auf "Cookies akzeptieren"! Nähere Informationen findest du in unserer Datenschutzerklärung.