• DocumentCode
    694606
  • Title

    OPRSFEC: A middleware of packet loss recovery in live multicast smart tv systems

  • Author

    Xiuyan Jiang ; Dejian Ye ; Yiming Chen

  • Author_Institution
    Sch. of Comput. Sci., Fudan Univ., Shanghai, China
  • fYear
    2013
  • fDate
    14-19 April 2013
  • Firstpage
    3
  • Lastpage
    4
  • Abstract
    In Smart TV Live Multicast systems, packet loss is one critical factor that causes OoS(Quality of Service) decreases, OPRSFEC (Optimized Reed-Solomon Forward Error Correction) provides an end-to-end method of packet loss recovery in the application layer which can recover lost packets completely (when the loss rate is less than 5%) with few computational resources and very little impact on users´ real-time experience. The OPRSFEC middleware has become a production-level technology which forms part of the IPTV2.0 standard in Shanghai Telecom and has been running on Mstar boards in Moca model television sets of brand Haier.
  • Keywords
    IPTV; middleware; multicast communication; quality of service; telecommunication computing; IPTV2.0 standard; OPRSFEC middleware; QoS; optimized Reed-Solomon forward error correction; packet loss recovery; quality of service; smart TV live multicast systems; Decoding; Encoding; Forward error correction; Packet loss; Servers; TV;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Computer Communications Workshops (INFOCOM WKSHPS), 2013 IEEE Conference on
  • Conference_Location
    Turin
  • Print_ISBN
    978-1-4799-0055-8
  • Type

    conf

  • DOI
    10.1109/INFCOMW.2013.6970710
  • Filename
    6970710