Elements of information theory
Elements of information theory
End-to-end packet delay and loss behavior in the internet
SIGCOMM '93 Conference proceedings on Communications architectures, protocols and applications
Smoothing variable-bit-rate video in an Internetwork
IEEE/ACM Transactions on Networking (TON)
Video staging: a proxy-server-based approach to end-to-end video delivery over wide-area networks
IEEE/ACM Transactions on Networking (TON)
Segment-based proxy caching of multimedia streams
Proceedings of the 10th international conference on World Wide Web
Mocha: a quality adaptive multimedia proxy cache for internet streaming
NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
Optimal proxy management for multimedia streaming in content distribution networks
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
Mobile streaming media CDN enabled by dynamic SMIL
Proceedings of the 11th international conference on World Wide Web
Distributing Layered Encoded Video through Caches
IEEE Transactions on Computers
Proxy-based TCP-friendly streaming over mobile networks
WOWMOM '02 Proceedings of the 5th ACM international workshop on Wireless mobile multimedia
IEEE/ACM Transactions on Networking (TON)
Computing Rate-Distortion Optimized Policies for Streaming Media to Wireless Clients
DCC '02 Proceedings of the Data Compression Conference
Computing Rate-Distortion Optimized Policies for Streaming Media with Rich Acknowledgments
DCC '04 Proceedings of the Conference on Data Compression
Quality monitoring for compressed video subjected to packet loss
ICME '03 Proceedings of the 2003 International Conference on Multimedia and Expo - Volume 2
Post-processing of MPEG2 coded video for transmission at lower bit rates
ICASSP '96 Proceedings of the Acoustics, Speech, and Signal Processing, 1996. on Conference Proceedings., 1996 IEEE International Conference - Volume 04
IEEE Transactions on Wireless Communications
Heterogeneous video transcoding to lower spatio-temporalresolutions and different encoding formats
IEEE Transactions on Multimedia
Rate-distortion optimized streaming of packetized media
IEEE Transactions on Multimedia
Transcoder architectures for video coding
IEEE Transactions on Consumer Electronics
Joint server scheduling and proxy caching for video delivery
Computer Communications
Video transcoding proxy for 3Gwireless mobile Internet access
IEEE Communications Magazine
Using path prediction to improve TCP performance in wireless/mobile communications
IEEE Communications Magazine
Error-resilient transcoding for video over wireless channels
IEEE Journal on Selected Areas in Communications
Scalable proxy caching of video under storage constraints
IEEE Journal on Selected Areas in Communications
Architectures for MPEG compressed bitstream scaling
IEEE Transactions on Circuits and Systems for Video Technology
Error-resilient video transcoding for robust internetwork communications using GPRS
IEEE Transactions on Circuits and Systems for Video Technology
QoS-adaptive proxy caching for multimedia streaming over the Internet
IEEE Transactions on Circuits and Systems for Video Technology
Video-aware opportunistic network coding over wireless networks
IEEE Journal on Selected Areas in Communications - Special issue on network coding for wireless communication networks
IEEE Transactions on Multimedia
Scalable WiFi media delivery through adaptive broadcasts
NSDI'10 Proceedings of the 7th USENIX conference on Networked systems design and implementation
Rate-Distortion optimized transcoder selection for multimedia transmission in heterogeneous networks
ICCSA'12 Proceedings of the 12th international conference on Computational Science and Its Applications - Volume Part III
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This paper addresses the problem of streaming packetized media over a lossy packet network through an intermediate proxy server to a client, in a rate-distortion optimized way. The proxy, located at the junction of the backbone network and the last hop to the client, coordinates the communication between the media server and the client using hybrid receiver/sender-driven streaming in a rate-distortion optimization framework. The framework enables the proxy to determine at every instant which packets, if any, it should either request from the media server or (re)transmit directly to the client, in order to meet constraints on the average transmission rates on the backbone and the last hop while minimizing the average end-to-end distortion. Performance gains are observed over rate-distortion optimized sender-driven systems for streaming packetized video content. The improvement in performance depends on the quality of the network path both in the backbone network and along the last hop.