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Impulse Technologies
                                      Beacons U to World of technology
        044-42133143, 98401 03301,9841091117 ieeeprojects@yahoo.com www.impulse.net.in
    Managing Digital Rights for P2P Live Broadcast and Recording on
                              the Internet
   Abstract
          Live broadcast over a peer-to-peer (P2P) network imposes a unique set of
   challenges to a digital rights management (DRM) system. Highly correlated
   service request arrivals at the start of a live event require peak-load provisioning if
   clients acquire licenses at playback time. Distributing the license management load
   across a P2P network requires the digital rights management system to ensure the
   integrity of both digital rights, the protection of client privacy and, at the same
   time, system scalability. In this paper we describe the requirements imposed on a
   digital rights management system in distributing live broadcast over a P2P network
   and present our design of such a system to meet the above challenges. We discuss
   the system's operation under a number of threat models and how to extend the
   system to further improve scalability and support network digital video recording
   (DVR). We close the paper after presenting some scalability results collected from
   a production P2P live broadcast network using our DRM design.




  Your Own Ideas or Any project from any company can be Implemented
at Better price (All Projects can be done in Java or DotNet whichever the student wants)
                                                                                          1

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9

  • 1. Impulse Technologies Beacons U to World of technology 044-42133143, 98401 03301,9841091117 ieeeprojects@yahoo.com www.impulse.net.in Managing Digital Rights for P2P Live Broadcast and Recording on the Internet Abstract Live broadcast over a peer-to-peer (P2P) network imposes a unique set of challenges to a digital rights management (DRM) system. Highly correlated service request arrivals at the start of a live event require peak-load provisioning if clients acquire licenses at playback time. Distributing the license management load across a P2P network requires the digital rights management system to ensure the integrity of both digital rights, the protection of client privacy and, at the same time, system scalability. In this paper we describe the requirements imposed on a digital rights management system in distributing live broadcast over a P2P network and present our design of such a system to meet the above challenges. We discuss the system's operation under a number of threat models and how to extend the system to further improve scalability and support network digital video recording (DVR). We close the paper after presenting some scalability results collected from a production P2P live broadcast network using our DRM design. Your Own Ideas or Any project from any company can be Implemented at Better price (All Projects can be done in Java or DotNet whichever the student wants) 1