Forecasting WiMAX system earnings: a case study on mass rapid transit system
APNOMS'09 Proceedings of the 12th Asia-Pacific network operations and management conference on Management enabling the future internet for changing business and new computing services
Throughput and capacity of MIMO WiMAX
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
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Fixed WiMAX is being deployed worldwide, and the networks are increasing in size. Measurements have been performed, but the amount of measurements are few and do therefore not demonstrate performance in a real life deployment. We have performed extensive analyses of the physical performance in a fixed WiMAX deployment which has been operative for a year and where the amount of subscribers constantly increases. The analyses presented in this paper focus on received signal strength and signal to noise ratio. Based on the measured parameters, we present a Path Loss model for fixed WiMAX which will hopefully be of great reference value due to the amount of measurements presented. Finally, our Path Loss model is compared to other well known Path Loss models and is found to approach the free space loss model.