[大规模VOD点播系统中若干关键问题的研究]付培荣

【大规模VOD点播系统中若干关键问题的研究】付培荣.pdf

学 号:MG9833006 论文答辩日期:200年6月9 指导教师:陈贵海(签字)Research On Large-ScaleVOD Systems by Peirong Fu A Thesis Submitted to thefacultyof graduate studies inpartialfulfillmentoftherequirementsforthedegreeof MASTEROFENGINEERING In ComputerSoftwareTheory Supervisedby Prof.Guihai Chen Department of ComputerScience and Technology Nanjing University May,2南京大学硕士论文 Abstract Abstract VOD is thekey technology inmultimedia applications.Much effort has been paid into its research by companies from US, Europe,Asia and China.But as to now,vOD is still an immature technology.Current commercialproductsare either tooexpensiveoronlywithlimited deployment.