IMS Multimedia Telephony over Cellular Systems: VoIP Evolution

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IMS Multimedia Telephony over Cellular Systems: VoIP Evolution

TITLE : IMS Multimedia Telephony over Cellular Systems: VoIP Evolution
in a Converged Telecommunication World (Hardcover)
AUTHOR : by Shyam Chakraborty (Author), Janne Peisa (Author),
Tomas Frankkila (Author), Per Synnergren (Author)
PUBLISHER : Wiley publisher
ISBN : 0470058552
EDITION : 1st
PUB DATE : April 13, 2007
LANGUAGE : English
RLS DATE : 05/18/2007

MAKER : BBL
SUPPLIER : BBL
PACKAGER : BBL
FORMAT : PDF
SIZE : 03 x 1.44 MB

[ R e l e a s e N o t e s ]

IMS Multimedia Telephony service has been standardized in 3GPP as the
replacement of the circuit switched telephony service in cellular
networks. The multimedia telephony service consists of several service
components such as voice, video and text. IMS Multimedia Telephony over
Cellular Systems' provides a comprehensive overview of the service that
will enable enriched telephony for mobile users. Enriched telephony
fulfils the user's desire to communicate in new ways, for example by
sharing pictures and video clips. In addition to an overview of the
Multimedia Telephony service, the book focuses on the modern media
processing methods, which allows the quality of the packet switched
voice and video telephony not only to match but also possibly exceed the
quality of circuit switched telephony. Such key components as adaptive
jitter buffering and adaptation of conversational media are explained in
detail. Key features:

- Detailed description of how Multimedia Telephony sessions are set-up
and controlled
- Analysis showing the capacity and quality of VoIP and Multimedia
Telephony in cellular networks
- Coverage of other IMS services such as PoC specified by 3GPP and OMA
- Description of suitable QoS and radio bearers for Multimedia
Telephony
- Explanation of the modern radio interface, especially High Speed
Packet Access, which is based on concepts such as link adaptation and
fast hybrid ARQ The possibilities for the current and future standards
covered in this book make it an indispensable resource for engineers,
designers and researchers in VoIP, telecommunication companies and
universities teaching and conducting research in telecommunications. It
will also be of interest to managers needing an in-depth knowledge of
the engineering and key issues of this complex technology, and students
aspiring to develop a career in this area.

URL: http://www.amazon.com/exec/obidos/tg.../-/0470058552/

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