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Optimizing Signal Behavior of Femtocells for Improved Network

Treść / Zawartość
Identyfikatory
Warianty tytułu
Konferencja
International Conference on Environment and Electrical Engineering EEEIC (16 ; 06-08.06.2016 ; Florence, Italy)
Języki publikacji
EN
Abstrakty
EN
The high demand for network coverage in an indoor setting brought about the acceptance of femtocell technology as a solution using the backhaul connectivity in the existing network. The quality of signal, voice calling, Internet, security and data are improved through the use femtocell at the indoor environment. Here the service provider attempts to reduce their operation cost by presenting self-organizing mechanisms for optimization of the network. The remarkable part is that, femtocells improves coverage, enhances the data rate at the indoor environment. Therefore, the challenges of the femtocell also known as interference deteriorates the capacity and quality performance of the whole cellular network. In this paper we simulate the bit error rate against signal behaviour at the indoor environment and we also simulate the transmitting power over signal for both macrocells and femtocells. We focus on the transmitting power that might cause interference within the cellular network.
Słowa kluczowe
Rocznik
Strony
100--105
Opis fizyczny
Bibliogr. 20 poz., rys., tab.
Twórcy
  • University of Johannesburg, South Africa
autor
  • University of Johannesburg, South Africa
Bibliografia
  • [1] Femtocell forum http:// www.femtoforum.org.com Accessed 20 October 2015
  • [2] 3GPP work items on Self-Organizing Networks. (Accessed 15 August 2015). [Online]. Available: http://www.3gpp.org/ftp/Information
  • [3] ] D. L. Perez, G. D. la Roche, A. Valcarce, A. Juttner, and J. Zhang, “Interference avoidance and dynamic frequency planning for WiMAX femtocells networks”, 11th IEEE Singapore International Conference on Communication Systems, pp. 1579–1584, 19-21 Nov. 2008
  • [4] M. Yavuz, F. Meshkati, S. Nanda, A. Pokhariyal, N. Johnson, B. Roghothaman, and A. Richardson, “Interference management and performance analysis of umts/hspa+ femtocells”, IEEE Commun. Mag., vol. 47, no. 9, pp. 102–109, Sep. 2009.
  • [5] H. Claussen, “Performance of macro and co channel femtocells in a hierarchical cell structure”, IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications, pp. 1–5, 3-7 Sep. 2007.
  • [6] R. Baines, “The need for WiMAX Pico cell and femtocells”, WiMax London, pp. 1–36, 25-26 April 2007.
  • [7] Femtocell Base Station compared to Macrocell Base Station:Available online http://www.analog.com/library/analogdialogue/archives/42-12/AD42_12_FIG-01.jpg
  • [8] T. Giles, J. Markendahl, J. Zander, P. Zetterberg, P. Karlsson, G. Malmgren, J. Nilsson, “Cost drivers and deployment scenarios for future broadband wireless networks- key research problems and directions for research” IEEE 59th Vehicular Technol. Conference, VTC 2004- Spring 4, 2042-2046 (2004) 17-19 May 2004, Milan (Italy).
  • [9] Fagen, P.A. Vicharelli, J. Weitzen, “AutomatedWireless Coverage Optimization With Controlled Overlap”, IEEE Transactions on VehicularTechnology, vol. 57, no. 4, pp. 2395–2403, Jul 2008.
  • [10] Y. Sun, F. Gunnarsson, K. Hiltunen, “CPICH Power Settings in Irregular WCDMA Macro Cellular Networks”, in Proc. PIMRC, Beijing, China, Sep 2003, pp. 1176–1180.
  • [11] M. Garcia-Lozano, S. Ruiz, J.J. Olmos, “UMTS Optimum Cell Load Balancing for Inhomogeneous Traffic Patterns”, in Proc. IEEE VTC, Los Angeles, CA, USA, Sep 2004, pp. 909–913.
  • [12] K. Valkealahti, A. Höglund, J. Parkkinen, A. Hamalainen, “WCDMA Common Pilot Power Control for Load and Coverage Balancing”, in Proc. PIMRC, Lisbon, Portugal, Sep 2002, pp. 1412–1416.
  • [13] I. Siomina, P. Värbrand, D. Yuan, “Automated Optimization of Service Coverage and Base Station Antenna Configuration in UMTS Networks”, IEEE Wireless Communications, vol. 13, no. 6, pp. 16–25, Dec 2006.
  • [14] Kwanghun Han, Youngkyu Choi, Dongmyoung Kim, Minsoo Na, Sunghyun Choi, Kiyoung Han, "Optimization of femtocell network configuration under interference constraints," 7th International Symposium on Modelling and Optimization in Mobile, Ad Hoc, and Wireless Networks, pp. 1-7, 23-27 Jun. 2009.
  • [15] V. Chandrasekhar, J.G. Andrews, T. Muharemovic, Zukang Shen, A. Gatherer, "Power control n two-tier femtocell networks," , IEEE Transactions on Wireless Communications, vol. 8, no. 8, pp. 4316-4328, Aug. 2009.
  • [16] V. Chandrasekhar, J.G. Andrews, S. Zukang, T. Muharemovic, A. Gatherer, "Distributed Power Control in Femtocell-Underlay Cellular Networks," IEEE Global Telecommunications Conference, pp.1-6, Nov. 30-Dec. 4 2009.
  • [17] D López-Pérez, A Valcarce, Ákos Ladányi, G. de la Roche, and J. Zhang, “Femtocell versus Wi-Fi: A Survey and Comparison of Architecture and Performance”, IEEE Wireless Communications, Vol. pp no. 916-920, 2009. 13
  • [18] P. Lee, T. Lee, J. Jeong, and J. Shin, “Interference Management in Lte Femtocell Systems Using Fractional Frequency Reuse”, in Advanced Communication Technology (ICACT), 2010 The 12th International Conference on, vol. 2, Feb. 2010, pp. 1047 –1051.
  • [19] B. S. L. Castro, I. R. Gomes, F. C. J. Ribeiro, G. P. S. Cavalcarite, “COST231-Hatta and SUI Models Performance using a LMS Tuning Algorithm on 5.86Hz in Amazon Region Cities” Proc. Of IEEE. EUCAP-2010. ISBN: 978-847653-472-4, pp. 1-3, Jul. 2010.
  • [20] O.A. Akinlabi, M.K. Joseph “Signal behaviour in an indoor environment; Femtocell over Macrocell” 16th IEEE International Conference on Environment and Electrical Engineering, pp, 7-10 June 2016. Florence, Italy.
Uwagi
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-763b5383-a9bb-4634-9194-ce04ee23eb70
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