The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Second Edition
The 3G IP Multimedia Subsystem (IMS): Merging the Internet and the Cellular Worlds, Second Edition
Authentication in a Multi-access IMS Environment
WIMOB '08 Proceedings of the 2008 IEEE International Conference on Wireless & Mobile Computing, Networking & Communication
A New Network Access Control Method Based on Diameter Protocol
CMC '09 Proceedings of the 2009 WRI International Conference on Communications and Mobile Computing - Volume 03
High Performance Grid Computing and Security through Load Balancing
ICCET '09 Proceedings of the 2009 International Conference on Computer Engineering and Technology - Volume 01
The Research and Implement of an Efficient Load Balancing Algorithm
SSME '09 Proceedings of the 2009 IITA International Conference on Services Science, Management and Engineering
Enhanced Authentication Mechanism for Next Generation Networks
CICSYN '09 Proceedings of the 2009 First International Conference on Computational Intelligence, Communication Systems and Networks
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One of the basic requirements of service providers is to deliver fast processing, highly available, scalable, redundant and unobtrusive AAA services. In this paper we present incorporation of Diameter service into a legacy switching system. Our approach is based on a component architecture and the use of open source software to speed-up the development cycle. The main idea is to multiply critical nodes/interfaces with optional state replication thus avoiding single point of failure in the system and providing full redundancy of the service. We specifically discuss mechanisms that lead to performance improvements and present results proving the concept.