Titlebook: Interactive Multimedia and Next Generation Networks; Second International Vincent Roca,Franck Rousseau Conference proceedings 2004 Springer

fibula

Analysis of FEC Codes for Partially Reliable Media Broadcasting Schemesrmation to be lost). Mechanisms like error concealment and error resilient video coding allow the receiver to deal with partially received data and to play the content, with decreased quality though. Packet-level Forward Error Correction (FEC) can be used as a complementary technique to counter the

Amendment

Supporting Mobility in Multicast: A Compromise Between Large and Small Group Multicastpaper, we describe how to integrate mobility support to a Small Group Multicast routing protocol named Sender Initiated Multicast (SIM). We then compare it with PIM-SSM through simulation and show that SIM requires fewer router states than PIM-SSM for small groups with static and mobile receivers.

軟膏

famine

Adaptive Scheduling for Improved Quality Differentiationacity as a provisioning parameter and for the adaptive case we use packet delay. The scheduling algorithms that we investigate are Deficit Round Robin (DRR) and delay-bounded HPD (Hybrid Proportional Delay), which is our own version of the HPD algorithm. According to our results the delay-bounded HP

前面

Experimental Feasibility Evaluations of Heuristic Multi-Layering Schemes for QoS Adaptive MPEG-4 Vidtability. Our scheme provides both temporal scalability and fidelity scalability simultaneously, by segmenting the stored MPEG-4 data in the DCT coefficient domain as well as the temporal domain that most existing methods implement. In order to determine the reasonable set of layers, a probabilistic

Peristalsis

Residual Motion Coding Method for Error Resilient Transcoding Systemnd the performance of clients. However, the transcoded video streams are vulnerable to channel disturbances when they are transmitted over the wireless channels. In this paper, we present an error resilient transcoding system using the . method for wireless visual communications networks. The residu

BIAS

A Fast Motion Estimation Algorithm Based on Context-Adaptive Parallelogram Search Patternof video compression technology. In order to reduce the high computational complexity of Motion Estimation, this paper proposed a context-adaptive parallelogram search pattern, and developed a fast motion-estimation algorithm based on the search pattern. Parallelogram search pattern contains five se

Hamper

打火石

Halfhearted

Design of a Hybrid CDNer, they usually fail to provide guarantees for content quality. In order to combine the desired features of classical Content Distribution Networks (CDNs) and P2P based networks, we use a hybrid CDN structure with a P2P streaming protocol. Based on an empirical analysis of BitTorrent and simulation