Titlebook: Management of Speech and Video Telephony Quality in Heterogeneous Wireless Networks; Błażej Lewcio Book 2014 Springer International Publis

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Conclusions,. An ideal communication system does not exist and many fundamental trade-offs must be considered when speech and video telephony services should be delivered to nomadic users. As a matter of fact, intelligent management of quality is required, and to be successfully in doing so, Quality of Experien

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Experience of Speech Telephony,wide range of user tests. The test data is used to understand user experience and to draw guidelines for a perception-based mobility management. Furthermore, the data is also used to analyse how well the existing prediction models can estimate the perceived speech quality in the context of time-vary

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2192-2810 anges 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..978-3-319-37875-6978-3-319-02102-7Series ISSN 2192-2810 Series E-ISSN 2192-2829

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tt-für-Schritt-Handlungsanleitungen, mit Farbfotos und -grafiken veranschaulicht..- Eine Kurzeinführung in die Pharmakologie und ihre sinnvolle Kombination mit den physiotherapeutischen Maßnahmen..978-3-540-34269-4

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Błażej Lewciott-für-Schritt-Handlungsanleitungen, mit Farbfotos und -grafiken veranschaulicht..- Eine Kurzeinführung in die Pharmakologie und ihre sinnvolle Kombination mit den physiotherapeutischen Maßnahmen..978-3-540-34269-4