Articles liés à Video Streaming Optimization in ADSL Architecture:...

Video Streaming Optimization in ADSL Architecture: Concepts, Problems and Performance Evaluation - Couverture souple

Santos, Gustavo; Sadock, Djamel; Fernades, Stenio

 
9783838369082: Video Streaming Optimization in ADSL Architecture: Concepts, Problems and Performance Evaluation
Couverture souple
ISBN 10 : 3838369084 ISBN 13 : 9783838369082
Editeur : LAP LAMBERT Academic Publishing, 2010

Synopsis

With the evolution of the broadband market and the decline of the traditional voice services, telecom service providers need to offer a larger combination of services to maintain competitiveness and gain market share. Video and audio content are now available like never before. With the seamless delivery of voice, video and data services, Triple Play Services (3P) are essential for operators and service providers to retain their customer base. Video streaming applications require uninterrupted data transfer, but the smallest packet losses can result in great quality degradation. Moreover, delay and jitter can have crucial impact on the video delivery. This work tackles the Video Streaming impairments in different scenarios, such as noisy environments, concurrent background traffic and different distances from the customer and service provider. Variables related to the ADSL infrastructure, e.g. noise protection and QoS mechanisms, are observed and their adjustments are made in order to give improvements to the video quality. This work presents a desirable configuration for a real video transmission over ADSL systems in order to mitigate the existing problems.

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

Présentation de l'éditeur

With the evolution of the broadband market and the decline of the traditional voice services, telecom service providers need to offer a larger combination of services to maintain competitiveness and gain market share. Video and audio content are now available like never before. With the seamless delivery of voice, video and data services, Triple Play Services (3P) are essential for operators and service providers to retain their customer base. Video streaming applications require uninterrupted data transfer, but the smallest packet losses can result in great quality degradation. Moreover, delay and jitter can have crucial impact on the video delivery. This work tackles the Video Streaming impairments in different scenarios, such as noisy environments, concurrent background traffic and different distances from the customer and service provider. Variables related to the ADSL infrastructure, e.g. noise protection and QoS mechanisms, are observed and their adjustments are made in order to give improvements to the video quality. This work presents a desirable configuration for a real video transmission over ADSL systems in order to mitigate the existing problems.

Biographie de l'auteur

Gustavo G.B. Santos M.Sc: holds both a Bachelor and Master degree in Computer Science obtained in Brazil at UNIT and UFPE university respectively. Worked at the Department of National Treasury as a Software Engineer, as a Researcher during his Master degree period and currently works for Microsoft as a Software Development Engineer.

Gustavo G.B. Santos M.Sc: holds both a Bachelor and Master degree in Computer Science obtained in Brazil at UNIT and UFPE university respectively. Worked at the Department of National Treasury as a Software Engineer, as a Researcher during his Master degree period and currently works for Microsoft as a Software Development Engineer.

Gustavo G.B. Santos M.Sc: holds both a Bachelor and Master degree in Computer Science obtained in Brazil at UNIT and UFPE university respectively. Worked at the Department of National Treasury as a Software Engineer, as a Researcher during his Master degree period and currently works for Microsoft as a Software Development Engineer.

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
2010
Langue
anglais
ISBN 10 
3838369084
ISBN 13 
9783838369082
Reliure
Broché
Nombre de pages
116
Coordonnées du fabricant
non disponible
Personne responsable
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