MPEG-based Video
over High Speed Downlink Packet Access Wireless Network
Kostas E.
Psannis
Department of Technology Management, University of
Macedonia, Greece
Abstract
This paper presents an efficient method for
supporting mpeg-based normal/interactive video streaming in
High Speed Downlink Packet Access (HSDPA) wireless channel.
The method is based on storing multiple differently encoded
versions of the video stream at the server. The
corresponding normal/interactive video streams are obtained
by encoding the original uncompressed video file as a
sequence of Intra-Predicted
(I)-Bidirectional (I) frames and Intra-Predicted (I) frames
respectively. Mechanisms for controlling the
normal/interactive request are also presented and their
effectiveness is assessed through simulations. Wireless
media services are supported with acceptable visual quality
and reduced mobile consumption energy at the wireless
client-end.
Keywords:
Broadband Wireless, Energy Consumption, Video,
Interactivity, High Speed, .MPEG,
Biography
 |
 Kostas
E. Psannis was born in
Thessaloniki, Greece. Dr Kostas Psannis was
awarded, in the year 2006, a research grant (IISF)
sponsored by Ministry of Education Science and
Technology, Japan. (Grant No. 2006.1.3.916). From
2004 he is (Visiting) Assistant Professor in the
Department of Technology Management, University of
Macedonia, Greece. From 2005 he is (Visiting)
Assistant Professor in the Department of Computer
Engineering and Telecommunications, University of
Western Macedonia, Greece. From 2002 to 2004, he was
Visiting Post-Doctoral Research Fellow, in the
Department of Computer Science and Engineering,
Graduate School of Engineering, Nagoya Institute of
Technology, Japan. Dr Psannis has extensive
research, development and consulting experience in
the area of telecommunications technologies. Since
1999 has participated in several R&D funded projects
as Research Assistant in the Department of
Electronic and Computer Engineering, School of
Engineering and Design, Brunel University, UK. From
2001 to 2002 he was awarded the British Chevening
scholarship sponsored by the British Government.
He has several publications as a lead author in
Conferences & peer review journals. Kostas received
a degree in Physics from Aristotle University of
Thessaloniki (Greece), and the PhD degree from the
Department of Electronic and Computer Engineering of
Brunel University (UK). Kostas E. Psannis is a
member of the IEEE, IEICE, ACM, IEE, and WSEAS.
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BibTex
AUTHOR = {Kostas
E. Psannis},
TITLE = {MPEG-based
Video over High Speed Downlink Packet Access
Wireless Network},
JOURNAL = {ICGST
International Journal on Computer
Network and Internet Research,
CNIR},
YEAR = {2006},
VOLUME = {05},
ISSUE = {III},
PAGES={45-51}
}
( Full
paper, 320KB)
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