Enhanced Uplink Frequency Synchronization Algorithm for OFDMA Systems in a Multi-Path Fading Environment. - Merwise Khalwati; M. Reza Soleymani (CCECE, 2006)

An Efficient Channel Estimation Scheme for OFDM Systems in a Time Varying Environment. - Merwise Khalwati; M. Reza Soleymani (VTC Fall, 2006)