Essays about: "sip based iptv"

Found 4 essays containing the words sip based iptv.

  1. 1. Threat Analysis of Video on Demand Services in Next Generation Networks

    University essay from Institutionen för datavetenskap

    Author : Rickard von Essen; [2010]
    Keywords : Threat analysis; Security; NGN; IMS; SIP; UE; IPTV; STB; VoD; AAA; RTSP; Threat tree; Authentication; IPsec;

    Abstract : IP Multimedia Subsystem (IMS) is the next generation of telecommunication systems. The system is based on an IP network and uses technologies from the Internet. The IMS system is designed to evolve from a telephone system into a general information and communication system. READ MORE

  2. 2. An IMS-based VOD Service Supporting Session Continuation

    University essay from Institutionen för systemteknik

    Author : Jonatan Johansson; [2009]
    Keywords : IMS; IPTV; VOD; NGN; STB; 3GPP; TISPAN;

    Abstract : IP-based TV (IPTV) is gradually replacing traditional means for broadcasting. At the same time, players from the telecom industry is seeking to create a new, standardized architectural framework for delivering all kinds of multimedia services over IP to end users; the IP Multimedia Subsystem (IMS). READ MORE

  3. 3. Investigation of IMS in an IPTV context.

    University essay from Institutionen för datavetenskap

    Author : Tobias Gustafsson; [2006]
    Keywords : IMS; IPTV; SIP; Mobile TV; MBMS; Streaming;

    Abstract : The trends in todays tele- and datacommunication market point toward using IP for all sorts of service delivery ranging from voice calls to TV. The next natural step in this evolution is to provide the same set of services to the end users independent of the access technology and device used. READ MORE

  4. 4. Extending IMS specifications based on the charging needs of IPTV

    University essay from Institutionen för datavetenskap

    Author : Stefan Östergaard; [2006]
    Keywords : IMS; SIP; UE; INFO request; IPTV; STB; Charging; Services;

    Abstract : With the standardization of IP Multimedia Subsystem (IMS), the telecommunications scene becomes more and more converged and in the future we will most likely access our services from all kinds of devices and link them together. One important future access method that has so far been left out of the standardization is television. READ MORE