Spatial Spectrum and Energy Efficiency of Random Cellular Networks

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Ge, Xiaohu; Yang, Bin; Ye, Junliang; Mao, Guoqiang; Wang, Cheng-Xiang; Han, Tao


2015-07-28


Journal Article


IEEE Transactions on Communications


63


6


1019-1030


It is a great challenge to evaluate the network performance of cellular mobile communication systems. In this paper, we propose new spatial spectrum and energy efficiency models for Poisson-Voronoi tessellation (PVT) random cellular networks. To evaluate the user access the network, a Markov chain based wireless channel access model is first proposed for PVT random cellular networks. On that basis, the outage probability and blocking probability of PVT random cellular networks are derived, which can be computed numerically. Furthermore, taking into account the call arrival rate, the path loss exponent and the base station (BS) density in random cellular networks, spatial spectrum and energy efficiency models are proposed and analyzed for PVT random cellular networks. Numerical simulations are conducted to evaluate the network spectrum and energy efficiency in PVT random cellular networks.


Data61; NICTA; Random cellular networks; Poisson-Voronoi tessellation; Markov chain; spectrum efficiency; energy efficiency


https://doi.org/10.1109/TCOMM.2015.2394386


English


nicta:8738


Ge, Xiaohu; Yang, Bin; Ye, Junliang; Mao, Guoqiang; Wang, Cheng-Xiang; Han, Tao. Spatial Spectrum and Energy Efficiency of Random Cellular Networks. IEEE Transactions on Communications. 2015-07-28; 63(6):1019-1030. <a href="https://doi.org/10.1109/TCOMM.2015.2394386" target="_blank">https://doi.org/10.1109/TCOMM.2015.2394386</a>



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