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介绍了视频点播系统的仿真实现技术,通过仿真器对视频点播系统中的节目调度方案进行了仿真测试与分析。分析测量结果表明,采用新的调度方案的视频点播系统能够比传统的视频点播系统提供更多的用户点播并发数,提高了视频服务器的性能。
This paper introduces the simulation technology of video on demand system, simulates and analyzes the program schedule of video on demand system through simulator. The analysis and measurement results show that the VOD system adopting the new scheduling scheme can provide more number of users on demand than the traditional VOD system and improve the performance of the video server.