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The staircase scheme is one of the important broadcasting schemes. It however does not provide the video data to all users on time. This problem has been overcome in the conservative staircase scheme at the cost of bandwidth. The number of segments in the conservative staircase scheme is less and hence the segment size is large, which signifies the user's waiting time. Thus, the conservative staircase...
In recent years video-on-demand has emerged as one of the potential applications of multimedia. Among all multimedia applications, videos require the largest amount of bandwidth. Being a scarce resource, bandwidth utilization in efficient and feasible way always have been the main concern in video broadcasting schemes. In request based scheme [8], a unicast channel is initiated on the arrival of a...
The harmonic broadcasting scheme has the best performance for the user latency. It, however, does not always provide the video data in time to the users. To provide the video data reliably, its two main variants - cautious and quasi-harmonic schemes have been proposed. They require more bandwidth than the harmonic scheme. The cautious and quasi-harmonic schemes need 0.50 b and 0.1771 b more bandwidth,...
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