Secure Error Signalling for Packet-Switched Networks - The Future Core Networks System Error Protocol
نویسندگان
چکیده
In this paper a secure error-signalling scheme for packetswitched network architectures is presented. Current solutions are based on the Internet Control Message Protocol to deliver information regarding congestion control. The disadvantages of ICMP are given, regarding its limitations and dependence on network protocol structures. We then move into presenting the Future Core Network System, followed by an analysis of the FCNS Error Protocol and its comparison against ICMP. We also present measurements taken to observe the performance of the FCNS in cases where the FCNSEP implementation has been imperative and reveal applicability issues for the FCNSEP in network protocol systems.
منابع مشابه
Future Core Networks System (fcns) – a Secure Signalling Protocol Stack for the Umts Core Network
In this paper we present the security features of a novel protocol stack designed for carrying signalling information in the UMTS Core Network (CN) and more specifically for its Packet Switched domain. We compare its features with proposed protocols by the Internet and Telecommunications Community, such as the IPsec and Stream Control Transmission Protocol (SCTP) architectures, moving on to ana...
متن کاململزومات 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. ...
متن کاملA Secure Routing Algorithm for Underwater Wireless Sensor Networks
Recently, underwater Wireless Sensor Networks (UWSNs) attracted the interest of many researchers and the past three decades have held the rapid progress of underwater acoustic communication. One of the major problems in UWSNs is how to transfer data from the mobile node to the base stations and choosing the optimized route for data transmission. Secure routing in UWSNs is necessary for packet d...
متن کاملAn Adaptive Congestion Alleviating Protocol for Healthcare Applications in Wireless Body Sensor Networks: Learning Automata Approach
Wireless Body Sensor Networks (WBSNs) involve a convergence of biosensors, wireless communication and networks technologies. WBSN enables real-time healthcare services to users. Wireless sensors can be used to monitor patients’ physical conditions and transfer real time vital signs to the emergency center or individual doctors. Wireless networks are subject to more packet loss and congestion. T...
متن کاملAnalysis and Control of Audio Packet Loss over Packet-Switched Networks
We consider the problem of distributing audio data over networks that do not provide support for real-time applications. Experiments with such networks (e.g. the Internet) has shown that audio quality is mediocre in large part because of excessive audio packet losses. In this paper, we show using measurements over the Internet as well as analytic modeling that most audio losses are isolated whe...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- I. J. Network Security
دوره 5 شماره
صفحات -
تاریخ انتشار 2007