2010 IEEE Global Telecommunications Conference GLOBECOM 2010 2010
DOI: 10.1109/glocom.2010.5683763
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Video Streaming with PCA and Hard vs Soft DRP

Abstract: Video streaming over wireless links is a challenging issue due to the stringent quality-of-service requirement of video traffic and the contention nature of wireless media with limited channel resources. Various wireless Media Access Control (MAC) protocols have been proposed, and most of them follow either the contention-based or contention-free approach. In this paper, we propose to stream video traffic over both contention-based and contention-free MAC protocols, exampled by WiMedia UWB Prioritized Contenti… Show more

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Cited by 6 publications
(2 citation statements)
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“…We achieve polling contention-free channel access through multi-polling medium access control over the integrated fiber-wireless network segments, whereas existing polling-based access control mechanisms consider only one network segment in isolation. (iii) We introduce prefetching of video frames in conjunction with hybrid reservation/contention-based MAC over the integrated fiber-wireless network segments, whereas existing state-of-the-art MAC mechanisms consider video delivery over an isolated wireless network segment with hybrid reservation/contention-based MAC without prefetching [15], [16].…”
Section: B Contributions Of This Articlementioning
confidence: 99%
See 1 more Smart Citation
“…We achieve polling contention-free channel access through multi-polling medium access control over the integrated fiber-wireless network segments, whereas existing polling-based access control mechanisms consider only one network segment in isolation. (iii) We introduce prefetching of video frames in conjunction with hybrid reservation/contention-based MAC over the integrated fiber-wireless network segments, whereas existing state-of-the-art MAC mechanisms consider video delivery over an isolated wireless network segment with hybrid reservation/contention-based MAC without prefetching [15], [16].…”
Section: B Contributions Of This Articlementioning
confidence: 99%
“…A hybrid contention/reservation MAC protocol has been studied in the context of a single-hop wireless network in [15], [16]. We combine hybrid contention/reservation MAC with prefetch scheduling of video frames in this article.…”
Section: Related Work 1) Frame Fragmentation and Aggregationmentioning
confidence: 99%