A common assumption in cellular communications is the circular-cell approximation.In this paper, an alternative analysis based on the hexagonal shape of the cells is presented.A geometrical-based stochastic model is proposed to describe the angle of arrival of the interfering signals in the reverse link of a cellular system.Explicit closed form exp
In macroeconomics, an emerging discussion of alternative monetary systems addresses the dimensions of systemic risk in advanced financial systems.Monetary regime changes with the aim of achieving a more sustainable financial system have already been discussed in several European parliaments and were the subject of a referendum in Switzerland.Howeve
This study objective was to assess and compare financial and employment indicators of volunteer supported sport and festival events in the Western Cape.The study used the Western Sushi Roller Cape Event Survey Template to conduct an empirical analysis of selected financial and employment outcomes for 14 sport and 20 festival events.Sport and festiv
The enormous growth in the cellular networks and ubiquitous wireless services has incurred momentous energy consumption, greenhouse gas (GHG) emissions and thereby, imposed a great challenge to the development of energy-efficient sustainable cellular networks.With the augmentation of harvesting renewable energy, cellular base stations (BSs) are pro