Wimax Performance for Multimedia Applications: QoS for VoIP and Video conferencing - Couverture souple

Adhikari, Kripesh

 
9783846583562: Wimax Performance for Multimedia Applications: QoS for VoIP and Video conferencing
Couverture souple
ISBN 10 : 3846583561 ISBN 13 : 9783846583562
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

Multimedia application such as Voice over IP (VoIP) and Video Conferencing are the two demanding applications in the recent times. These applications are noise and delay sensitive due to their variable bit rate characteristic and require higher bandwidth. Therefore quality of service (QoS) has become essential consideration for supporting such applications. The Worldwide Interoperability for Microwave Access (WiMAX) is a popular wireless broadband technology having strong provision for QoS support of multimedia applications. This publication investigates the performance of VoIP and Video Conferencing over WiMAX network. Parameters that indicate Quality of Service such as delay, jitter, packet loss and throughput are analysed construction different scenarios on the basis of different service flows and codecs defined in WiMAX system. OPNET Modeller 14.5 has been used to design and simulate VoIP and Video Conferencing scenarios for the WiMAX Network to analyze its performance capabilities over these real time multimedia applications. The result suggests that better QoS is achieved by using appropriate service flows designed for specific applications.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Multimedia application such as Voice over IP (VoIP) and Video Conferencing are the two demanding applications in the recent times. These applications are noise and delay sensitive due to their variable bit rate characteristic and require higher bandwidth. Therefore quality of service (QoS) has become essential consideration for supporting such applications. The Worldwide Interoperability for Microwave Access (WiMAX) is a popular wireless broadband technology having strong provision for QoS support of multimedia applications. This publication investigates the performance of VoIP and Video Conferencing over WiMAX network. Parameters that indicate Quality of Service such as delay, jitter, packet loss and throughput are analysed construction different scenarios on the basis of different service flows and codecs defined in WiMAX system. OPNET Modeller 14.5 has been used to design and simulate VoIP and Video Conferencing scenarios for the WiMAX Network to analyze its performance capabilities over these real time multimedia applications. The result suggests that better QoS is achieved by using appropriate service flows designed for specific applications.

Biographie de l'auteur

Mr Kripesh Adhikari has obtained his MSC degree in Wireless and Mobile Networks from Bournemouth University in 2010 from United Kingdom. Before that he completed his bachelor in Electronics and Communication engineering in 2008 from Nepal (where he is originally from) from Tribhuvan University.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
3846583561
ISBN 13 
9783846583562
Reliure
Broché
Nombre de pages
100
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
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