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Improving Coverage Probability in Heterogeneous Networks Based on Poisson Point Process

  • Samira Arabameri
  • Mohammad J. Dehghani
  • Javad Haghighat
Research paper
  • 9 Downloads

Abstract

Introducing heterogeneous networks as a solution for increasing capacity and data rate in cellular networks faces several challenges to be addressed by network designers. Among them, interference is an important issue leading to the reduction in coverage probability or equivalently, the increase in outage probability. Hence, development of schemes that increase the coverage probability in networks seems essential. In this paper, a power control algorithm based on Poisson Point Process (PPP) is proposed to increase the coverage probability in networks. PPP has been shown to accurately model real networks. We provide numerical results to show that our proposed power control algorithm converges to an optimal point and increases the coverage probability, compared to previous works that apply constant transmit power for each tier of the network.

Keywords

Heterogeneous network Power control Poisson point process Femto-cell Coverage probability 

References

  1. Andrews JG, Baccelli F, Ganti RK (2011) A tractable approach to coverage and rate in cellular networks. IEEE Trans Commun 59:3122–3134CrossRefGoogle Scholar
  2. Arabameri S, Dehghani MJ (2013) Outage probability reduction using power control in heterogeneous cellular networks. Majlesi J Telecommun Devices 2(3):255–258Google Scholar
  3. Bendlin R, Huang Y-F, Nossek JA (2011) Probabilistic power control for heterogeneous cellular networks with closed-access femtocells. In: 2011 conference record of the forty fifth Asilomar conference on signals, systems and computers (ASILOMAR), pp 1628–1632Google Scholar
  4. Dhillon HS, Ganti RK, Baccelli F, Andrews JG (2012) Modeling and analysis of K-tier downlink heterogeneous cellular networks. IEEE J Sel Areas Commun 30:550–560CrossRefGoogle Scholar
  5. Ge X, Tu S, Mao G, Wang CX, Han T (2016) 5G ultra-dense cellular networks. IEEE Wirel Commun 23(1):72–79CrossRefGoogle Scholar
  6. Ghosh A, Mangalvedhe N, Ratasuk R, Mondal B, Cudak M, Visotsky E, Thomas TA, Andrews JG, Xia P, Jo HS (2012) Heterogeneous cellular networks: from theory to practice. IEEE Commun Mag 50:54–64CrossRefGoogle Scholar
  7. Gora J, Pedersen KI, Szufarska A, Strzyz S (2010) Cell-specific uplink power control for heterogeneous networks in LTE. In: 2010 IEEE 72nd vehicular technology conference fall (VTC 2010-Fall), pp 1–5Google Scholar
  8. Haenggi M, Andrews JG, Baccelli F, Dousse O, Franceschetti M (2009) Stochastic geometry and random graphs for the analysis and design of wireless networks. IEEE J Sel Areas Commun 27(7):1029–1046CrossRefGoogle Scholar
  9. Joshi S, Mallik RK (2017) Analysis of dedicated and shared device-to-device communication in cellular networks over Nakagami-m fading channels. IET Commun 11(10):1600–1609CrossRefGoogle Scholar
  10. Krause U (2001) Concave Perron–Frobenius theory and applications. Nonlinear Anal Theory Methods Appl 47:1457–1466MathSciNetCrossRefGoogle Scholar
  11. Lee C-H, Shih C-Y, Chen Y-S (2013) Stochastic geometry based models for modeling cellular networks in urban areas. Wirel Netw 19(6):1063–1072CrossRefGoogle Scholar
  12. Li Q, Shi W, Ge X, Niu Z (2017) Cooperative edge caching in software-defined hyper-cellular networks. IEEE J Sel Areas Commun 35(11):2596–2605CrossRefGoogle Scholar
  13. Lindbom L, Love R, Krishnamurthy S, Yao C, Miki N, Chandrasekhar V (2011) Enhanced inter-cell interference coordination for heterogeneous networks in LTE-advanced: a survey. arXiv preprint arXiv:1112.1344
  14. Liu J, Wang D, Wang J, Li J, Pang J, Shen G, Jiang Q, Sun H, Meng Y (2012) Uplink power control and interference coordination for heterogeneous network. In: 2012 IEEE 23rd international symposium on personal indoor and mobile radio communications (PIMRC), pp 519–523Google Scholar
  15. Lopez-Perez D, Guvenc I, De la Roche G, Kountouris M, Quek TQS, Jie Z (2011) Enhanced intercell interference coordination challenges in heterogeneous networks. IEEE Wirel Commun 18:22–30CrossRefGoogle Scholar
  16. LTE mobility enhancements (2015) Qualcomm Inc. https://www.qualcomm.com/documents/lte-mobility-enhancements. Accessed Dec 2015
  17. Marwangi M, Fisal N, Yusof S, Rashid RA, Ghafar AS, Saparudin FA, Katiran N (2011) Challenges and practical implementation of self-organizing networks in LTE/LTE-advanced systems. In: 2011 international conference on information technology and multimedia (ICIM), pp 1–5Google Scholar
  18. Monti P, Tombaz S, Wosinska L, Zander J (2012) Mobile backhaul in heterogeneous network deployments: Technology options and power consumption. In: 2012 14th international conference on transparent optical networks (ICTON), pp 1–7Google Scholar
  19. Pauli V, Naranjo JD, Seidel E (2010) Heterogeneous LTE networks and inter-cell interference coordination. Nomor research GmbH, MunichGoogle Scholar
  20. Tan CW (2011) Optimal power control in Rayleigh-fading heterogeneous networks. In: 2011 proceedings IEEE INFOCOM, pp 2552–2560Google Scholar
  21. Tran T-T, Shin Y, Shin O-S (2012) Overview of enabling technologies for 3GPP LTE-advanced. EURASIP J Wirel Commun Netw 2012:1–12CrossRefGoogle Scholar
  22. Xu J, Zhang J, Andrews JG (2011a) On the accuracy of the Wyner model in downlink cellular networks. In: 2011 IEEE international conference on communications (ICC), pp 1–5Google Scholar
  23. Xu J, Zhang J, Andrews JG (2011b) On the accuracy of the Wyner model in cellular networks. IEEE Trans Wirel Commun 10:3098–3109CrossRefGoogle Scholar
  24. Ye J, Ge X, Mao G, Zhong Y (2018) 5G ultradense networks with nonuniform distributed users. IEEE Trans Veh Technol 67(3):2660–2670CrossRefGoogle Scholar
  25. Zhong Y, Quek TQS, Ge X (2017) Heterogeneous cellular networks with spatio-temporal traffic: delay analysis and scheduling. IEEE J Sel Areas Commun 35(6):1373–1386CrossRefGoogle Scholar

Copyright information

© Shiraz University 2018

Authors and Affiliations

  1. 1.Department of Electrical and Electronics EngineeringShiraz University of TechnologyShirazIran

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