Title	RLS Channel Estimation and Tracking for MIMO-extended IEEE 802.11a WLANs
Author	M. A. Saeed, N. K. Noordin, B. M. Ali, S. Khatun, M. Ismail
Citation	Vol. 8  No. 2  pp. 251-256
Keywords	MIMO, OFDM, Channel estimation, RLS algorithm

Title	Improved Tree Routing (ImpTR) Protocol for ZigBee Network
Author	M. Al-Harbawi, M. F. A. Rasid, N. K. Noordin
Citation	Vol. 9  No. 10  pp. 146-152
Keywords	IEEE 802.15.4, ZigBee, Neighbors-Table, Tree Routing, NS-2