UMTS Networks: Architecture, Mobility and Services
UMTS Networks: Architecture, Mobility and Services
Resource Management in Diffserv (RMD): A Functionality and Performance Behavior Overview
PIHSN '02 Proceedings of the 7th IFIP/IEEE International Workshop on Protocols for High Speed Networks
Congestion Control for Differentiated-Services Using Non-Linear Control Theory
ISCC '01 Proceedings of the Sixth IEEE Symposium on Computers and Communications
A discrete event based simulation environment for enhanced UMTS 3rd generation networks
Proceedings of the 2004 ACM symposium on Applied computing
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This paper presents a new system level simulator that has been developed to evaluate Radio Resource Management (RRM) techniques in UMTS (Universal Mobile Telecommunication Systems) andenhanced-UMTS networks. The simulator includes new implementations for the User Equipment, Node B, Radio Network Controller nodes and can evaluate parameters associated with UMTS or enhanced-UMTS performance, related to the introduction of RRM functions. The RRM functions implemented deal with admission control, packet scheduling, handover control, load control, and power control. The evaluation of RRM mechanisms is supported by the provision of appropriate radio propagation, traffic generation, and mobility models.