MANAGING RADIO RESOURCES IN WIRELESS DATA NETWORKS

摘要

Future wireless networks are driven by the need to carry data oriented traffic, to ensure efficient utilisation of the air interface needs an understanding of interaction of higher-layer protocols with radio resource management algorithms. Much thought and effort has been expended in providing detailed RF simulation of cellular networks at both the link and system level. The result of this work includes the provision of invaluable information on:physical layer performance, power control and hand-over optimisation, system configuration, load management, and capacity As networks begin to focus on data-oriented applications and services, it is important to understand how they will behave for a given network configuration.