Title	Performance Improvement using Directional Antennas in Ad Hoc Networks
Author	Hetal Jasani, Kang Yen
Citation	Vol. 6  No. 6  pp. 180-188
Keywords	Directional Antennas, Mobile Ad Hoc Networks, Network Layer, On-Demand Routing Protocols, Dynamic Source Routing, and Physical Layer.

Title	Performance and Efficiency of WiMAX-MAC-Layer: IEEE-802-16e
Author	M.A. Mohamed, M.S Abou-El-Soud, H.M. Abdel-Atty
Citation	Vol. 10  No. 12  pp. 217-224
Keywords	WiMAX-IEEE802.16, Medium Access Control efficiency, overhead, physical layer, MAC-layer

Title	BER An Alysis through WIMAX PHY Layer Over An AWGN Flat Fading Channel
Author	Deepak Sharma, Meenakshi Chourasiya
Citation	Vol. 13  No. 8  pp. 105-108
Keywords	World Wide Interoperability for Microwave access (WIMAX), Bit Error Rate (BER), Additive White Gaussian Noise (AWGN), Physical Layer (PHY), Orthogonal Frequency Division Multiplexing (OFDM).

Title	A Comparative Study of IEEE 802.11 family Protocols
Author	Emad Felemban
Citation	Vol. 20  No. 7  pp. 98-108
Keywords	Wireless local area network (WLAN), IEEE 802.11 protocol, MAC and Physical layer