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A Theoretical Review of Topological Organization for Wireless Sensor Network

Sarang Dagajirao Patil Pravin Sahebrao Patil
International Journal of Electronics and Telecommunications | 2021 | vol. 67 | No 3 | 507-515 | DOI: 10.24425/ijet.2021.137840
Keywords clustering algorithms DEBC heterogeneous networks LEACH wireless sensor networks
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Abstract

The recent decades have seen the growth in the fields of wireless communication technologies, which has made it possible to produce components with a rational cost of a few cubic millimeters of volume, called sensors. The collaboration of many of these wireless sensors with a basic base station gives birth to a network of wireless sensors. The latter faces numerous problems related to application requirements and the inadequate abilities of sensor nodes, particularly in terms of energy. In order to integrate the different models describing the characteristics of the nodes of a WSN, this paper presents the topological organization strategies to structure its communication. For large networks, partitioning into sub-networks (clusters) is a technique used to reduce consumption, improve network stability and facilitate scalability.
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Authors and Affiliations

Sarang Dagajirao Patil
1
Pravin Sahebrao Patil
2
  1. NES Gangamai College of Engineering, Nagaon, Dhule, Maharashta, India
  2. Dept. of E&C Engineering SSVPSBSD College of Engineering Dhule, Maharashtra, India

Characterizing The SINR in Poisson Network Using Factorial Moment

Moubachir Madani Fadoul Razali Ngah Alireza Moradi
International Journal of Electronics and Telecommunications | 2019 | vol. 65 | No 4 | 611-617 | DOI: 10.24425/ijet.2019.129820
Keywords Heterogeneous network stochastic geometry factorial moment coverage probability
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Abstract

Usually, cellular networks are modeled by placing each tier (e.g macro, pico and relay nodes) deterministically on a grid. When calculating the metric performances such as coverage probability, these networks are idealized for not considering the interference. Overcoming such limitation by realistic models is much appreciated. This paper considered two- tier twohop cellular network, each tier is consisting of two-hop relay transmission, relay nodes are relaying the message to the users that are in the cell edge. In addition, the locations of the relays, base stations (BSs), and users nodes are modeled as a point process on the plane to study the two hop downlink performance. Then, we obtain a tractable model for the k-coverage probability for the heterogeneous network consisting of the two-tier network. Stochastic geometry and point process theory have deployed to investigate the proposed two-hop scheme. The obtained results demonstrate the effectiveness and analytical tractability to study the heterogeneous performance.

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Authors and Affiliations

Moubachir Madani Fadoul
Razali Ngah
Alireza Moradi

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

Anum Abbasi M. Mujtaba Shaikh Safia Amir Dahri Sarfraz Ahmed Soomro Fozia Aijaz Panhwar
International Journal of Electronics and Telecommunications | 2021 | vol. 67 | No 4 | 639-645 | DOI: 10.24425/ijet.2021.137857
Keywords Heterogeneous network Coverage Area Spectral Efficiency 5G Ultra-dense network
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Abstract

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.
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Bibliography

[1] RYSAVY Research, “LTE to 5G: Cellular and Broadband Innovation,” 5G Americas white paper, 2017.
[2] J. Acharya, L. Gao, S. Gaur, “Heterogeneous Networks in LTE-Advanced,” John Wiley & Sons, 2014.
[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.
[7] M. Haenggi, “Stochastic Geometry for Wireless Networks,” Cambridge University Press, 2012.
[8] S. N. Chiu, D. Stoyan, W. Kendall, and J. Mecke, “Stochastic Geometry and its applications,” Wiley series in Probability and Statistics, John Wiley & Sons, 2013.
[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.
[14] W. Wang and G. Shen, “Energy Efficiency of Heterogeneous Cellular Network,” IEEE 72nd Vehicular Technology Conference - Fall, Ottawa, 2010, pp. 1-5.
[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.
[19] M. Ding and D. López-Pérez, “Performance Impact of Base Station Antenna Heights in Dense Cellular Networks,” IEEE Transactions on Wireless Communications, vol. 16, no. 12, 2017, pp. 8147-8161.
[20] M. M. Shaikh, M. C. Aguayo-Torres, “Joint Uplink/Downlink Coverage and Spectral Efficiency in Heterogeneous Cellular Network,” Springer, Wireless Personal Communications Journal, 2016, https://doi.org/10.1007/s11277- 016-3889-1.
[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, https://doi.org/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.
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Authors and Affiliations

Anum Abbasi
1
M. Mujtaba Shaikh
1
Safia Amir Dahri
1
Sarfraz Ahmed Soomro
1
Fozia Aijaz Panhwar
1
  1. Department of Telecommunication Engineering, Quaid-e-Awam University of Engineering, Science & Technology (QUEST), Nawabshah, Sindh, Pakistan

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