Throughput Analysis on Cognitive Radio Networks for AMI Meters in Smart Grid
نویسندگان
چکیده
In this paper a framework is presented based on 4G Cognitive Radio (CR) network capable of communicating with high numbers of geographically dispersed smart meters for command and control feature concurrently with private cellular network. Our approach uses pervasive smart grid systems (i.e. cloud data centers) as the central communication and optimization infrastructure supporting metropolitan area based smart meter infrastructure. In this paper, we investigate the performance of various scheduling algorithms in context with CR units to provide a satisfactory tradeoff between maximizing the system capacity, achieving fairness among cognitive users. We lay as a framework evaluation 3GPP LTE system model simulations. Our system level simulation results show that the 4G CR network model meets the smart grid protocols requirements for a multi-user CR network of Smart meters. Keywords-4G Cognitive radio networks, cloud data center, scheduling algorithms, and smart meters
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