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Analysis of Coverage and Area Spectral Efficiency under Various Design Parameters of Heterogeneous Cellular Network

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Języki publikacji
EN
Abstrakty
EN
As day by day the population is increasing, the use of mobile phones and different applications is increasing which requires high data rate for transmission. Homogeneous cellular network cannot fulfill the demand of mobile users, so creating a heterogeneous cellular network (HCN) is a better choice for higher coverage and capacity to fulfil the increasing demand of upcoming 5G and ultra-dense cellular networks. In this research, the impact of antenna heights and gains under varying pico to macro base stations density ratio from 2G to 5G and beyond on two-tier heterogeneous cellular network has been analyzed for obtaining optimum results of coverage and area spectral efficiency. Furthermore, how the association of UEs affects the coverage and ASE while changing the BSs antenna heights and gains has been explored for the two-tier HCN network model. The simulation results show that by considering the maximum macro BS antenna height, pico BS antenna height equal to user equipment (UE) antenna height and unity gains for both macro and pico tiers, the optimum coverage and area spectral efficiency (ASE) for a two-tier fully loaded heterogeneous cellular network can be obtained.
Twórcy
autor
  • Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan
  • Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan
autor
  • Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan
  • Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan
  • Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan
Bibliografia
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  • [3] H. S. Dhillon, R. K. Ganti, F. Baccelli, J. G. Andrews, “Modeling and analysis of K-tier downlink heterogeneous cellular networks,” IEEE Journal on Selected Areas in Communications, vol. 30(3), 2012, pp. 550-560.
  • [4] J. Chen, P. Rauber, D. Singh, C. Sundarraman, P. Tinnakornsrisuphap, M. Yavuz, “Femtocells – Architecture & Network Aspects,” Qualcomm, 2010, pp. 1-6.
  • [5] M. Ghanbarisabagh, G. Vetharatnam, S. M. Giacoumidis, Malayer, “Capacity Improvement in 5G Networks Using Femtocell,” Wireless Personal Communications, vol. 105, 2019, pp. 1027–1038, https://doi.org/10.1007/s11277-019-06134-2
  • [6] F. Baccelli, B. Btaszczyszyn, “Stochastic Geometry and Wireless Networks: Volume I: Theory,” Foundations and Trends in Networking, Hanover, USA, 2009.
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  • [9] J. G. Andrews, F. Baccelli, and R. K. Ganti, “A tractable approach to coverage and rate in cellular networks,” IEEE Transactions on Communications, vol. 59, no. 11, 2011, pp. 3122–3134.
  • [10] H. S. Dhillon, R. K. Ganti, F. Baccelli, and J. G. Andrews, “Modeling and analysis of K-tier downlink heterogeneous cellular networks,” IEEE Journal on Selected Areas in Communications, vol. 30, no. 3, 2012, pp. 550–560.
  • [11] Y. Deng, L. Wang, M. Elkashlan, M. Di Renzo and J. Yuan, “Modeling and Analysis of Wireless Power Transfer in Heterogeneous Cellular Networks,” IEEE Transactions on Communications, vol. 64, no. 12, 2016, pp. 5290-5303.
  • [12] Q. Ye, B. Rong, Y. Chen, M. Al-Shalash, C. Caramanis and J. G. Andrews, “User Association for Load Balancing in Heterogeneous Cellular Networks,” IEEE Transactions on Wireless Communications, vol. 12, no. 6, 2013, pp. 2706-2716.
  • [13] S. Singh, and H.S. Dhillon, “Offloading in Heterogeneous Networks: Modeling, Analysis, and Design Insights,” IEEE Transactions on Wireless Communications, vol. 12 (5), 2013, pp. 2484–2497.
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  • [15] X. Chen, J. Wu, Y. Cai, H. Zhang and T. Chen, “Energy-Efficiency Oriented Traffic Offloading in Wireless Networks: A Brief Survey and a Learning Approach for Heterogeneous Cellular Networks,” IEEE Journal on Selected Areas in Communications, vol. 33, no. 4, 2015, pp. 627-640.
  • [16] X. Li, R. W. Heath Jr., K. Linehan, and R. Butler, “Impact of metro cell antenna pattern and downtilt in heterogeneous networks,” arXiv:1502.05782 [cs.IT], 2015. [Online] Available: http://arxiv.org/abs/1502.05782.
  • [17] L. Xiang, H. Chen, and F. Zhao, “Area Spectral Efficiency and Energy Efficiency Tradeoff in Ultradense Heterogeneous Networks,” Wireless Communications and Mobile Computing, Hindawi, vol. 2017.
  • [18] M. Ding and D. Lopez Perez, “Please Lower Small Cell Antenna Heights in 5G,” IEEE Global Communications Conference (GLOBECOM), Washington, DC, 2016, pp. 1-6.
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  • [21] M. M. Shaikh, M. C. Aguayo-Torres, “Fairness and Rate Coverage of Symmetric Transmission over Heterogeneous Cellular Networks under Diverse Coupling and Association Criteria,” Springer Wireless Personal Communications Journal, 2017, DOI: 10.1007/s11277-017-4418-6.
  • [22] S. Mukherjee, “Analytical Modeling of Heterogeneous Cellular Networks: Geometry, Coverage, and Capacity,” Cambridge University Press, 2014.
  • [23] M. Ding, D. Lopez-Perez, H. Claussen, M. A. Kaafar, “On the Fundamental Characteristics of Ultra-Dense Small Cell Networks,” IEEE Network, vol. 32, no. 3, 2018, pp. 92-100.
  • [24] 3GPP, “TR 36.828 V11.0.0: 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Further enhancements to LTE Time Division Duplex (TDD) for Downlink-Uplink (DL-UL) interference management and traffic adaptation (Release 11),” 2012.
  • [25] 3GPP, “TR 36.814, V2.2.0: 3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Further advancements for E-UTRA physical layer aspects,” 2017.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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