Vertical handoffs as a radio resource management tool
Computer Communications
Joint call admission control algorithms: Requirements, approaches, and design considerations
Computer Communications
Proceedings of the 11th international symposium on Modeling, analysis and simulation of wireless and mobile systems
A novel terminal-controlled handover scheme in heterogeneous wireless networks
Computers and Electrical Engineering
Integer linear programming optimization of joint RRM policies for heterogeneous wireless systems
Computer Networks: The International Journal of Computer and Telecommunications Networking
Joint radio resource management for heterogeneous wireless systems
Wireless Networks
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The 3G and Beyond 3G wireless networks introduce new technologies, and in many cases, new frequency bands. Integrated hierarchical network architectural studies suggest that by using a Common Radio Resource Manager to engineer traffic across these component networks, operators can achieve increased efficiency and flexibility in supporting changing traffic demands. This study demonstrates how vertical handovers can be used to optimize network performance, by adaptively rearranging traffic across network boundaries. We survey policy implementations that consider which services/sessions shall move, where they shall move, when they shall move, and whether they shall return. Copyright © 2005 John Wiley & Sons, Ltd.