The inherent variable bit rate (VBR) nature of video stream makes it difficult to achieve efficient resource reservation for a video server. On behalf of VBR data retrieval, a prefetch-buffering scheme is proposed to alleviate the irregular disk bandwidth utilization by fully utilizing the available buffer. Simulation results show that this prefetch-buffering with the initial delay of few seconds can improve the system capacity to a great extent.
|Number of pages||4|
|State||Published - 1 Dec 1997|
|Event||Proceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2) - Victoria, Can|
Duration: 20 Aug 1997 → 22 Aug 1997
|Conference||Proceedings of the 1997 6th IEEE Pacific Rim Conference on Communications, Computers and Signal Processing. Part 1 (of 2)|
|Period||20/08/97 → 22/08/97|