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Improvement of Coverage and Mobility in LTE-A Femto-cell based on Cognitive Radio Network

by Mahmoud Nagieb, Mona Shokair
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 86 - Number 11
Year of Publication: 2014
Authors: Mahmoud Nagieb, Mona Shokair
10.5120/15033-3288

Mahmoud Nagieb, Mona Shokair . Improvement of Coverage and Mobility in LTE-A Femto-cell based on Cognitive Radio Network. International Journal of Computer Applications. 86, 11 ( January 2014), 37-40. DOI=10.5120/15033-3288

@article{ 10.5120/15033-3288,
author = { Mahmoud Nagieb, Mona Shokair },
title = { Improvement of Coverage and Mobility in LTE-A Femto-cell based on Cognitive Radio Network },
journal = { International Journal of Computer Applications },
issue_date = { January 2014 },
volume = { 86 },
number = { 11 },
month = { January },
year = { 2014 },
issn = { 0975-8887 },
pages = { 37-40 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume86/number11/15033-3288/ },
doi = { 10.5120/15033-3288 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:04:00.461641+05:30
%A Mahmoud Nagieb
%A Mona Shokair
%T Improvement of Coverage and Mobility in LTE-A Femto-cell based on Cognitive Radio Network
%J International Journal of Computer Applications
%@ 0975-8887
%V 86
%N 11
%P 37-40
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The big challenge at any cellular system is to keep providing Coverage and quality of service. Femto-cells are used to overcome the dead zones problem and an efficient way to improve coverage. By using Cognitive Radio, spectral efficiency can be provided too. In this paper, a Femto-cell integrated over LTE Advanced (LTE-A) macro-cellular system under the effect of the distance between the macro user and the Femto-cell (R) on Signal-interference noise ratio (SINR), Path-Loss (PL) and Throughput (THR) with changing in bandwidth and the modulation technique are introduced which is not clarified until now. Moreover, studying of how it is important for the macro user to make handover at the Femto-cell to keep in coverage area.

References
  1. A. Z. Yonis and M. F. L. Abdullah, "Peak-Throughput of LTE-Release 10 for Up/Down Link Physical Layer, International Journal of Information & Network Security (IJINS), Vol. 1, No. 2, pp. 88-96, June 2012.
  2. Chowdhury. M. Z. Minh Trung Bui and Yeong Min Jang, "Neighbor Cell List Optimization for Femtocell-to-Femtocell Handover in Dense Femtocellular Networks", Ubiquitous and Future Networks (ICUFN), pp. 241-245, June 2011.
  3. Y. Zhang, "Spectrum Handoff in Cognitive Radio Networks: Opportunistic and Negotiated Situations", Communications, 2009. ICC '09. IEEE International Conference, pp. 1-6, June 2009.
  4. I. F. Ak. yildiz, W-Y. Lee, M. C. Vuran and S. Mohanty, "NeXt Generation/Dynamic Spectrum Access/Cognitive Radio Wireless Networks: A Survey", Computer Networks: The International Journal of Computer and Telecommunications Networking, Vol. 50, Issue 13, pp. 2127–2159, September 2006.
  5. N. Alyaoui, A. Kachouri and M. Samet , "The Fourth Generation 3GPP LTE Identification for Cognitive Radio", Microelectronics (ICM), 2011 International Conference, pp. 19-22, December 2011.
  6. C. Bouras, V. Kokkino, K. Kontodimas and A. Papazois, "A Simulation Framework for LTE-A Systems with Femtocell Overlays", MSWiM Modeling, Analysis and Simulation of Wireless and Mobile Systems, pp. 85-90, 2012.
Index Terms

Computer Science
Information Sciences

Keywords

Improvement Coverage

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