Digital communications: fundamentals and applications
Digital communications: fundamentals and applications
The quickhull algorithm for convex hulls
ACM Transactions on Mathematical Software (TOMS)
On the Complexity of Rate-Distortion Optimal Streaming of Packetized Media
DCC '04 Proceedings of the Conference on Data Compression
Coordinated Media Streaming and Transcoding in Peer-to-Peer Systems
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Papers - Volume 01
High-Speed Distributed Video Transcoding for Multiple Rates and Formats
IEICE - Transactions on Information and Systems
RaDiO edge: rate-distortion optimized proxy-driven streaming from the network edge
IEEE/ACM Transactions on Networking (TON)
Streaming to mobile users in a peer-to-peer network
Proceedings of the 5th International ICST Mobile Multimedia Communications Conference
Rate-distortion optimized streaming of packetized media
IEEE Transactions on Multimedia
Performance analysis of the IEEE 802.11 distributed coordination function
IEEE Journal on Selected Areas in Communications
A Collaborative Transcoding Strategy for Live Broadcasting Over Peer-to-Peer IPTV Networks
IEEE Transactions on Circuits and Systems for Video Technology
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In this paper we propose a solution for selection of appropriate transcoding nodes in a network operating in ad-hoc mode. The heterogeneity present in today's networked devices necessitates different quality of video for different end users. One possible solution for this heterogeneity is to transcode the video stream as per user demand. In this work, we define significant parameters to facilitate decision on selection of transcoding nodes within a wireless access network. We formulate the problem as a rate-distortion optimization to achieve conflicting objectives of high quality and minimum time of delivery to an end user. Unlike past works which have focused on transcoding to develop efficient distributed transcoders, our aim is to come up with methods for placement of these parallel transcoding nodes in a heterogeneous network, keeping in view the constraints of timely delivery of video and minimal distortion.