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Management of Speech and Video Telephony Quality in Heterogeneous Wireless Networks

Błażej Lewcio

$251.95   $201.58

Hardback

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English
Springer International Publishing AG
02 December 2013
This book shows how networking research and quality engineering can be combined to successfully manage the transmission quality when speech and video telephony is delivered in heterogeneous wireless networks. Nomadic use of services requires intelligent management of ongoing transmission, and to make the best of available resources many fundamental trade-offs must be considered. Network coverage versus throughput and reliability of a connection is one key aspect, efficiency versus robustness of signal compression is another. However, to successfully manage services, user-perceived Quality of Experience (QoE) in heterogeneous networks must be known, and the perception of quality changes must be understood.  These issues are addressed in this book, in particular focusing on the perception of quality changes due to switching between diverse networks, speech and video codecs, and encoding bit rates during active calls.
By:  
Imprint:   Springer International Publishing AG
Country of Publication:   Switzerland
Edition:   2014 ed.
Dimensions:   Height: 235mm,  Width: 155mm,  Spine: 11mm
Weight:   3.731kg
ISBN:   9783319021010
ISBN 10:   331902101X
Series:   T-Labs Series in Telecommunication Services
Pages:   153
Publication Date:  
Audience:   College/higher education ,  Professional and scholarly ,  Further / Higher Education ,  Undergraduate
Format:   Hardback
Publisher's Status:   Active

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