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Mobile video transmission using scalable video coding (2007)
| Venue: | IEEE Transactions on Circuits and Systems for Video Technology |
| Citations: | 55 - 2 self |
BibTeX
@ARTICLE{Schierl07mobilevideo,
author = {Thomas Schierl and Thomas Stockhammer and Thomas Wieg},
title = {Mobile video transmission using scalable video coding},
journal = {IEEE Transactions on Circuits and Systems for Video Technology},
year = {2007},
pages = {1204--1217}
}
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Abstract
Abstract—The Scalable Video Coding (SVC) standard as an ex-tension of H.264/AVC allows efficient, standard-based temporal, spatial, and quality scalability of video bit streams. Scalability of a video bit stream allows for media bit rate as well as for device ca-pability adaptation. Moreover, adaptation of the bit rate of a video signal is a desirable key feature, if limitation in network resources, mostly characterized by throughput variations, varying delay or transmission errors, need to be considered. Typically, in mobile networks the throughput, delay and errors of a connection (link) depend on the current reception conditions, which are largely in-fluenced by a number of physical factors. In order to cope with the typically varying characteristics of mobile communication chan-nels in unicast, multicast, or broadcast services, different methods for increasing robustness and achieving quality of service are desir-able. We will give an overview of SVC and its relation to mobile de-livery methods. Furthermore, innovative use cases are introduced which apply SVC in mobile networks. Index Terms—Content delivery, DVB-H, mobile, protocols, raptor codes, video, wireless, 3 GPP, H.264/AVC. I.
Keyphrases
scalable video mobile video transmission mobile network de-livery method quality scalability network resource avc allows efficient different method video signal medium bit rate raptor code device ca-pability adaptation bit rate physical factor transmission error current reception condition desirable key feature video bit throughput variation scalable video coding index term content delivery broadcast service mobile communication chan-nels innovative use case video bit stream
