In cellular networks, accurate path-loss estimation is highly desirable not only to improve the performance but also to realize precise estimation of financial feasibility. In other words, while accurate path-loss estimation helps to achieve an acceptable performance and reasonable cost, inaccurate path-loss estimation would either lead to degrade the performance, or increase the cost. Different models were introduced in the literature for achieving accurate path-loss estimation. One of theses models is the Okumura/Hata model which is recommended for being used to estimate the path-loss in the cellular systems that employing micro-cells. It is characterized by its suitability for being used in a variety of environments. The main objective in this paper is to provide a guide line for path-loss estimation analysis using Okumura/Hata model. Matlab software was used to perform this analysis. Compared with free space model in which frequency and separation distance are the only contributors for path-loss, more accurate estimation can be achieved when Okumura/Hata model is used as it includes further correction factors, such as mobile station antenna height and base station antenna height.
Published in | Science Journal of Circuits, Systems and Signal Processing (Volume 7, Issue 1) |
DOI | 10.11648/j.cssp.20180701.13 |
Page(s) | 20-27 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2018. Published by Science Publishing Group |
Cellular Networks (CNs), Path-Loss Estimation Models, Free Space Propagation Model, Okumura/Hata Model
[1] | Jochen H. Schiller, Mobile Communications, PEARSON EDUCATION LIMITED, 2003 |
[2] | Andrea Goldsmith, WIRELESS COMMUNICATIONS, Cambridge University Press, 2005 |
[3] | Yoo-Seung Song and Hyun-Kyun Choi, Analysis of V2V Broadcast Performance Limit for WAVE Communication Systems Using Two-Ray Path Loss Model, ETRI Journal, Volume 39, Number 2, pp 213-221, April 2017 |
[4] | Divya Kurup, Maria Scarpello, Günter Vermeeren, Wout Joseph, Kristof Dhaenens, Fabrice Axisa, Luc Martens, Dries Vande Ginste, Hendrik Rogier, Jan Vanfleteren, In-body path loss models for implants in heterogeneous human tissues using implantable slot dipole conformal flexible antennas, EURASIP Journal on Wireless Communications and Networking 2011 |
[5] | Haipeng Ding, Zhengyuan Xu, Brian M. Sadler, A Path Loss Model for Non-Line-of-Sight UltravioletMultiple Scattering Channels, EURASIP Journal onWireless Communications and Networking Volume 2010, Article ID 598572, 12 pages |
[6] | Mario Versaci, Salvatore Calcagno, Fabio La Foresta, Biagio Cammaroto, PATH LOSS PREDICTION USING FUZZY INFERENCE SYSTEM AND ELLIPSOIDAL RULES, American Journal of Applied Sciences, Science Publication, 2012, 9 (12), 1940-1943 |
[7] | A. Bhuvaneshwari, R. Hemalatha, T. Satyasavithri, Semi Deterministic Hybrid model for Path Loss prediction improvement, 2nd International Conference on Intelligent Computing, Communication & Convergence (ICCC-2016), pp-336–344 |
[8] | Yun-Jie Xu, Wen-Bin Li, Propagation path loss prediction model of multi-sensor network in forest, Advanced in Control Engineering and Information Science, pp-2206 – 2210, published by Elsevier, 2011 |
[9] | Vijay K. Garg, Wireless Communications and Networking, Elsevier, 2007 |
[10] | Kazunori Uchida; Naoto Hadano; Masafumi Takematsu; Junichi Honda, Propagation Estimation by Using Building Coverage and Floor Area Ratios Based on 1-Ray Model Combined with Okumura-Hata Mode, 17th International Conference on Network-Based Information Systems, 2014, pp: 555–560 |
APA Style
Ibrahim Mohamed. (2018). Path-Loss Estimation for Wireless Cellular Networks Using Okumura/Hata Model. Science Journal of Circuits, Systems and Signal Processing, 7(1), 20-27. https://doi.org/10.11648/j.cssp.20180701.13
ACS Style
Ibrahim Mohamed. Path-Loss Estimation for Wireless Cellular Networks Using Okumura/Hata Model. Sci. J. Circuits Syst. Signal Process. 2018, 7(1), 20-27. doi: 10.11648/j.cssp.20180701.13
AMA Style
Ibrahim Mohamed. Path-Loss Estimation for Wireless Cellular Networks Using Okumura/Hata Model. Sci J Circuits Syst Signal Process. 2018;7(1):20-27. doi: 10.11648/j.cssp.20180701.13
@article{10.11648/j.cssp.20180701.13, author = {Ibrahim Mohamed}, title = {Path-Loss Estimation for Wireless Cellular Networks Using Okumura/Hata Model}, journal = {Science Journal of Circuits, Systems and Signal Processing}, volume = {7}, number = {1}, pages = {20-27}, doi = {10.11648/j.cssp.20180701.13}, url = {https://doi.org/10.11648/j.cssp.20180701.13}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.cssp.20180701.13}, abstract = {In cellular networks, accurate path-loss estimation is highly desirable not only to improve the performance but also to realize precise estimation of financial feasibility. In other words, while accurate path-loss estimation helps to achieve an acceptable performance and reasonable cost, inaccurate path-loss estimation would either lead to degrade the performance, or increase the cost. Different models were introduced in the literature for achieving accurate path-loss estimation. One of theses models is the Okumura/Hata model which is recommended for being used to estimate the path-loss in the cellular systems that employing micro-cells. It is characterized by its suitability for being used in a variety of environments. The main objective in this paper is to provide a guide line for path-loss estimation analysis using Okumura/Hata model. Matlab software was used to perform this analysis. Compared with free space model in which frequency and separation distance are the only contributors for path-loss, more accurate estimation can be achieved when Okumura/Hata model is used as it includes further correction factors, such as mobile station antenna height and base station antenna height.}, year = {2018} }
TY - JOUR T1 - Path-Loss Estimation for Wireless Cellular Networks Using Okumura/Hata Model AU - Ibrahim Mohamed Y1 - 2018/01/11 PY - 2018 N1 - https://doi.org/10.11648/j.cssp.20180701.13 DO - 10.11648/j.cssp.20180701.13 T2 - Science Journal of Circuits, Systems and Signal Processing JF - Science Journal of Circuits, Systems and Signal Processing JO - Science Journal of Circuits, Systems and Signal Processing SP - 20 EP - 27 PB - Science Publishing Group SN - 2326-9073 UR - https://doi.org/10.11648/j.cssp.20180701.13 AB - In cellular networks, accurate path-loss estimation is highly desirable not only to improve the performance but also to realize precise estimation of financial feasibility. In other words, while accurate path-loss estimation helps to achieve an acceptable performance and reasonable cost, inaccurate path-loss estimation would either lead to degrade the performance, or increase the cost. Different models were introduced in the literature for achieving accurate path-loss estimation. One of theses models is the Okumura/Hata model which is recommended for being used to estimate the path-loss in the cellular systems that employing micro-cells. It is characterized by its suitability for being used in a variety of environments. The main objective in this paper is to provide a guide line for path-loss estimation analysis using Okumura/Hata model. Matlab software was used to perform this analysis. Compared with free space model in which frequency and separation distance are the only contributors for path-loss, more accurate estimation can be achieved when Okumura/Hata model is used as it includes further correction factors, such as mobile station antenna height and base station antenna height. VL - 7 IS - 1 ER -