Lingfen Sun: Guide to Voice and Video over IP

Cover: 9781447149040 | Guide to Voice and Video over IP | For Fixed and Mobile Networks | xii

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Sprache: Englisch

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Beschreibung

This book presents a review of the latest advances in speech and video compression, computer networking protocols, the assessment and monitoring of VoIP quality, and next generation network architectures for multimedia services. The book also concludes with three case studies, each presenting easy-to-follow step-by-step instructions together with challenging hands-on exercises. Features: provides illustrative worked examples and end-of-chapter problems; examines speech and video compression techniques, together with speech and video compression standards; describes the media transport protocols RTP and RTCP, as well as the VoIP signalling protocols SIP and SDP; discusses the concepts of VoIP quality of service and quality of experience; reviews next-generation networks based on the IP multimedia subsystem and mobile VoIP; presents case studies on building a VoIP system based on Asterisk, setting up a mobile VoIP system based on Open IMS and Android mobile, and analysing VoIP protocols and quality.

Zusammenfassung

Provides illustrative worked examples, end-of-chapter problems, and step-by-step case studies with challenging hands-on exercises

Introduces the fundamental techniques and key concepts in voice/video over IP for voice/video calls over fixed and mobile IP networks

Presents detailed practical solutions for VoIP and mobile VoIP using the latest open source tools and packages

Includes supplementary material: [...]

Inhaltsverzeichnis

Introduction.- Speech Compression.- Video Compression.- Media Transport for VoIP.- VoIP Signalling - SIP.- VoIP Quality of Experience (QoE).- IMS and Mobile VoIP.- Case Study 1: Building Up a VoIP System Based on Asterisk.- Case Study 2: VoIP Quality Analysis and Assessment.- Case Study 3: Mobile VoIP Applications and IMS.

Erscheinungsjahr:	2013
Fachbereich:	Datenkommunikation, Netze & Mailboxen
Genre:	Importe , Informatik
Rubrik:	Naturwissenschaften & Technik
Medium:	Buch
Inhalt:	xii 272 S.
ISBN-13:	9781447149040
ISBN-10:	1447149041
Sprache:	Englisch
Einband:	Gebunden
Autor:	Sun, Lingfen Ifeachor, Emmanuel Jammeh, Emmanuel Mkwawa, Is-Haka
Hersteller:	Springer London
Verantwortliche Person für die EU:	Springer Verlag GmbH, Tiergartenstr. 17, D-69121 Heidelberg, juergen.hartmann@springer.com
Maße:	241 x 160 x 20 mm
Von/Mit:	Lingfen Sun (u. a.)
Erscheinungsdatum:	11.01.2013
Gewicht:	0,594 kg

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