Title	Mobile WiMAX Performance Improvement Using a Novel Algorithm with a New Form of Adaptive Modulation
Author	Ibrahim Ismail Al-kebsi, Mahamod Ismail, Kasmiran Jumari, T. A. Rahman
Citation	Vol. 9  No. 2  pp. 76-82
Keywords	Mobile WiMAX OFDMA, adaptive modulation, clipping, PAPR, MC

Title	Throughput Gain using Threshold-based Multiuser Scheduling in WiMAX OFDMA
Author	Ahmed Iyanda Sulyman
Citation	Vol. 12  No. 7  pp. 106-111
Keywords	WiMAX OFDMA, Threshold-based selection, PUSC, scheduling