Research

2014

D. Horgan, “Analysing energy detector diversity receivers for spectrum sensing,” PhD thesis, University College Cork, 2014.

2013

D. Horgan and C. C. Murphy, “On the convergence of the chi square and noncentral chi square distributions to the normal distribution,” in IEEE Communication Letters, vol. 17, no. 12, pp. 2233-2236, Dec. 2013.

D. Horgan and C. C. Murphy, “Fast and accurate approximations for the analysis of energy detection in Nakagami-m channels,” in IEEE Communication Letters, vol. 17, no. 1, pp. 83-86, Jan. 2013.

2011

D. Horgan and C. C. Murphy, “Performance limits of cooperative spectrum sensing in fading environments,” in Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management (CogART), Barcelona, Spain, 2011.

D. Horgan and C. C. Murphy, “Implementation issues for optimized hard decision energy detector-based cooperative spectrum sensing,” in Proceedings of the 4th International Conference on Cognitive Radio and Advanced Spectrum Management (CogART), Barcelona, Spain, 2011.

2010

D. Horgan and C. C. Murphy, “Voting rule optimisation for double threshold energy detector-based cognitive radio networks,” in Proceedings of the 4th International Conference on Signal Processing and Communication Systems (ICSPCS), Gold Coast, Australia, 2010.