Essays about: "IP Multimedia Subsystem IMS"

Showing result 21 - 25 of 26 essays containing the words IP Multimedia Subsystem IMS.

  1. 21. Voice Mail System for IP Multimedia Sub-system

    University essay from Institutionen för informationsteknologi

    Author : Henrik Back; Ming Zhao; [2008]
    Keywords : ;

    Abstract : The IP Multimedia Subsystem (IMS) framework as an architectural framework to deliver multimedia services is under rapid development, to become the nextgeneration telecommunication service framework. The objective of this work is to design an application server for the IMS framework to provide voice mail service to subscribed users. READ MORE

  3. 22. IMS Interworking

    University essay from KTH/Kommunikationssystem, CoS

    Author : Boris Iv. Kalaglarski; Emilio Di Geronimo; [2007]
    Keywords : IMS; Interworking; 3G; DNS; Security; IPv6;

    Abstract : The goal of this project was to analyze the IP Multimedia Subsystem (IMS) with respect to the interworking functionality between two or more IMS domains belonging to different operators. The thesis presents an overview of IMS, its purpose, the circumstances and the environment in which it has evolved, and a look into some of the challenges that lie ahead. READ MORE

  4. 23. Open Source SIP Application Servers For IMS Applications: A Survey

    University essay from Institutionen för datavetenskap

    Author : Veronica Kumlin; [2007]
    Keywords : SIP server; IMS;

    Abstract : I ett IMS-nät (IP Multimedia Subsystem) finns Applikations Servrar (AS) som tillhandahåller tjänster, dessa AS är ofta SIP-servrar (Session Initation Protocol). Målet för det här examensarbetet var att finna den SIP-server som är mest lämpad att använda när man ska lägga till en tjänst i ett IMS-nät. READ MORE

  5. 24. 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

  6. 25. Network Convergence or Divergence? : A service perspective on the underlying requirements of future handsets

    University essay from KTH/Kommunikationssystem, CoS

    Author : Jacob Possne; [2006]
    Keywords : Convergence; Mobility protocols; Convergence Drivers; Convergence Services; Decisive features of devices;

    Abstract : Network Convergence or Divergence, what is it, and which are the most likely developments? Today, a much talked about area of telecommunications is the move toward the IP Multimedia Subsystem (IMS), and with it the introduction of IP-based communication in both Public Land Mobile Networks and Public Switched Telephony Networks. This thesis attempts to show whether these two networks will converge with each other and with the Internet in the future - based upon the existence of a few important prerequisites in terms of standards and protocols, whilst divergence in the networks could result if technical and economical obstacles are difficult to circumvent or to exclude from future networks. READ MORE