On the Evaluation of Handover Exchange Schemes Between Two Cognitive Radio Base Stations with and without Buffers
Abstract
This article investigates and evaluates a handover
exchange scheme between two secondary users (SUs) moving in
different directions across the handover region of neighboring cell
in a cognitive radio network. More specifically, this investigation
compares the performance of SUs in a cellular cognitive radio
network with and without channel exchange scheme. The investigation
shows reduced handover failure, blocking, forced and
access probabilities respectively, for handover exchange scheme
with buffer as compared to exchange scheme without buffer.
It also shows transaction within two cognitive nodes within a
network region. The system setup is evaluated through system
simulation.
References
S. Wang, W. Wang, F. Li, and Y. Zhang, “Anticipated spectrum handover in cognitive radios,” IEEE International Conference on Telecommunications, Ayia Napa, Cyprus, May 8-11, 2011, pp. 49-54.
V. T. Nguyen, F. Villian, and Y. L. Guillou, “Cognitive radio RF:
overview and challenges,” VLSI Design, Vol. 2012, no. 1, pp. 1-13, Feb.
D.U. Onyishi , G.C.Nwalozie, A.N. Aniedu and A.C Ejiofor , “Performance evaluation of handover channel exchange scheme in GSM
network,” International Journal of Computer Applications, vol. 70, no.
, pp. 28-33, 2013.
T.Salih and K.Fidanboylu , “A Comparison of the performance of two-tier cellular networks based on queuing handoff calls,” International
Journal of Signal Processing, vol. 1, no.1-4, pp. 343-347, 2004.
J. Cai, “A Dynamic priority time-threshold-based queuing scheme for
cellular multimedia networks,” International Conference on Wireless
Communications Networking and Mobile Computing, Chengdu, China,
Sept. 23-25, 2010, pp. 1-4.
Z. Ni , H.Shan, W. Shen, J. Wang, A. Huang and X. Wang, “Dynamic
channel allocation-based call admission control in cognitive radio
networks,” International Conference on Wireless Communications &
Signal Processing, Hangzhou, China, Oct. 24-26, 2013, pp. 1-6.
A. B. Harsha, P. P. Karde and V.M. Thakare, “Vertical handover decision strategies in heterogeneous wireless networks,” International Conference on Recent Trends in Information, Telecommunication and Computing, Chandigarh, India, Mar. 24, 2014, pp. 338-347.
R. R. Alejandro, “Green traffic engineering techniques for current and
next generation networks,” Ph.D.dissertation, University of Wollongong,
Australia, School of Electrical, 2015.
A. Chhotray and H. K. Pati, “Estimation of blocking performances
in mobile WiMAX cellular networks,” International Conference on
Information Technology, Bhubaneswar, India, Dec. 22-24, 2014, pp. 148-
M. Miyim ,M. Ismail and R. Nordin, “Vertical handover solutions
over LTE-advanced wireless networks: An Overview”, Springer Wireless
Personal Communications, vol. 77, no. 4, pp. 3051-3079, Aug. 2014.
E.M. Malathy and V. Muthuswamy, “Vertical handover facilitation
through queuing model in heterogeneous wireless networks,” International Journal of Advanced Engineering Technology, vol. 7, no. 1, pp. 346-348, Mar. 2016.
E. Esenogho. and V. M. Srivastava, “Channel assembling strategy in
cognitive radio networks: a queuing based approach”, International
Journal on Communications Antennas and Propagation, vol. 7, no. 1,
pp. 31-47, Feb. 2017.
E. Esenogho and T. Walingo “Performance Evaluation of Channel
Assembling Strategies with Multi-Class Secondary Users in Cognitive
Radio Networks,” South Africa Telecommunication, Networking and
Application Conference, Cape Town, South Africa, Sept. 6-9, 2015, pp.
-86.
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