Paper Details: Downloads: 421
Serial Number: P1140617001
Title: MPEG-based Video over High Speed Downlink Packet Access Wireless Network
Authors: Kostas E. Psannis
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,
Journal/Conference: International Journal of Computer Networks and Internet Research
Volume:
Issue:
Submission Date: 4/1/2006 12:00:00 AM
Review Date: 5/1/2006 12:00:00 AM
Publishing Date: 6/1/2006 12:00:00 AM
Article Downloads: 421
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