Spatial Spectrum and Energy Efficiency of Random Cellular Networks

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Abstract
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 to 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.
Funding Information
  • International Science and Technology cooperation program of China (2014DFA11640, 0903)
  • National Natural Science Foundation of China (NSFC) (60872007, 61271224, 61471180)
  • NFSC Major International Joint Research Project (61210002)
  • Fundamental Research Funds for the Central Universities (2013ZZGH009, 2014QN155)
  • EU FP7-PEOPLE-IRSES (247083, 318992, 610524)
  • Australian Research Council Discovery (DP110100538, DP120102030)
  • 863 project in 5G wireless networking, Ministry of Science and Technology of China (2014AA01A701)
  • Opening Project of the Key Laboratory of Cognitive Radio and Information Processing (Guilin University of Electronic Technology)
  • Ministry of Education (2013KF01)
  • EU FP7 QUICK (PIRSES-GA-2013-612652)

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