Resilient Digital Video Transmission over Wireless Channels using Pixel-Level Artefact Detection Mechanisms
A. Reuben, Carl James · InTech eBooks · 2010
In this chapter, we already propose our design of Cache Stream Manager as a solution to IPTV distribution technology via one-way satellite communication. The main protocol distribution is DVB-S. The Cache management is the main agenda which was resonance by this chapter. This mechanism supported by grid technology would produce a great pleasure for IPTV operator. In particular, IPTV operators which would like to make wider of its services on low cost. The cost is always the bigger barrier for IPTV operator to spread their services to some remotes area. One-way DVB-S is discussed as a protocol and mechanism to send IPTV services. Channel request and user interaction were manage through local internet. The user interaction and request is not necessary to use high speed internet, because the schedule is only xml data which is updated every time user receiving the video services. It was sending under the video signal. And user interaction will be sends to request control that manage every request if the demand is not exist on the cache array.