Sources Cited
[1] J.C. Chen, R.E. Hudson, and K. Yao, “Collaborative Signal and Information Processing in Microsensor Networks: Source Localization and Beamforming”, in IEEE Signal Processing Magazine, Mar. 2002, pp. 30-39
[2] M.S. Brandstein, J.E. Adcock, and H.F. Silverman, “A Closed-Form Location Estimator for Use with Room Environment Microphone Arrays,” IEEE Trans. Speech Audio Processing, vol. 5, pp. 45-50, Jan. 1997.
[3] D. Tse, P. Viswanath, Fundamentals of Wireless Communication. Cambridge; Cambridge University Press, 2005, 1st ed.