Method and system for enhancing live stream delivery quality using prebursting

作者: Ramesh K. Sitaraman

DOI:

关键词:

摘要: A method to 'accelerate' the delivery of a portion data stream across nodes (210) transport network (208). According invention, live is forwarded from first node second in at high bitrate as compared stream's encoded bitrate, and thereafter, continues be or near bitrate. The disclosed technique forwarding sometimes referred 'prebursting' stream. This provides significant advantages that it reduces startup time, unrecoverable packet loss, rebuffers viewed by requesting end user has been mapped media server distributed computer such content network.

参考文章(27)
Stefan Wilhelm Jung, Peter Galyas, Lars Westberg, Mapping of transcoder/rate adaptor unit protocols onto user datagram protocols ,(2000)
Roch A. Guerin, Philip Lynn Leichty, Rajendran Rajan, Vinod Gerard John Peris, David Richard Poulter, John Handley Shaffer, Gary Scott Delp, Victor Firoiu, Earliest deadline first communications cell scheduler and scheduling method for transmitting earliest deadline cells first ,(1997)
Kadangode K. Ramakrishnan, Partho Pratim Mishra, T. V. Lakshman, Method and apparatus for supporting compressed video with explicit rate congestion control ,(1997)
Konstantinos Roussos, Jason Lango, J. Christopher Wagner, Robert Tsai, Methods and apparatus for storing and serving streaming media data ,(2001)
John G. Apostolopoulos, Sujoy Basu, Susie J. Wee, Gene Cheung, Bo Shen, Rajendra Kumar, Wai-Tan Tan, Tina Wong, Sumit Roy, Method for assigning a streaming media session to a server in fixed and mobile streaming media systems ,(2001)