Evaluating the Performance of an IMS/NGN Deployment
نویسندگان
چکیده
The IP Multimedia Subsystem (IMS) is becoming the de facto overlay network for enabling the delivery of multimedia services in converged networks. Because it is envisioned that the IMS will experience a considerable growth in the years to come, it is important to verify that the involved resources conforming an IMS deployment deliver the desired performance when the system is operating under stress conditions. With the goal of gaining knowledge in the field of evaluation of such deployments, this paper introduces the IMS/NGN Performance Benchmark Specification developed by the ETSI, together with a detailed description of the results obtained when applied to an IMS testbed.
منابع مشابه
ملزومات امنیتی پیادهسازی IMS SIP سرور امن
IMS (IP Multimedia Subsystem) network is considered as an NGN (Next Generation Network) core networks by ETSI. Decomposition of IMS core network has resulted in a rapid increase of control and signaling message that makes security a required capability for IMS commercialization. The control messages are transmitted using SIP (Session Initiation Protocol) which is an application layer protocol. ...
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