Recipient S-CSCF Assured (RSA) Session Transfer for IMS based NGN
نویسندگان
چکیده
(UAC) like characteristics of an S-CSCF. To show its efficiency, the session transfer delay and the traffic cost of RSA session transfer are investigated and compared with those of existing session transfer applications, including Assured and Consultative session transfers, by practically considering multiple session transfer failures. It is shown that RSA session transfer can further improve user experience by reducing session transfer delay as well as traffic cost than Assured and Consultative session transfers.
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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ورودعنوان ژورنال:
- J. Inform. and Commun. Convergence Engineering
دوره 8 شماره
صفحات -
تاریخ انتشار 2010