An Efficient FFT Architecture for OFDM Communication Systems. - Kamatham Harikrishna; Thipparaju Rama Rao (ARTCom, 2009)

An FFT Approach for Efficient OFDM Communication Systems. - Kamatham Harikrishna; Thipparaju Rama Rao; Vladimir A. Labay (ICSAP, 2010)