A Joint Carrier Offset and Channel Estimation Method for Synchronous CDMA System. - Samir Attallah; Lokesh Bheema Thiagarajan; Hongyi Fu; Ying-Chang Liang (ICASSP (4), 2006)

Non-Data-Aided Synchronization and Channel Estimation for Asynchronous CDMA Uplink. - Lokesh Bheema Thiagarajan; Samir Attallah; Hongyi Fu; Ying-Chang Liang (ICC, 2007)

Two-Stage Frequency Synchronization for Uplink MC-CDMA System. - Lokesh Bheema Thiagarajan; Samir Attallah; Ying-Chang Liang (WCNC, 2007)

A Comment on "Blind Maximum Likelihood CFO Estimation for OFDM Systems Via Polynomial Rooting". - Samir Attallah; Lokesh Bheema Thiagarajan (IEEE Signal Process. Lett., 2007)

Joint Channel and Carrier Offset Estimation for Synchronous Uplink CDMA Systems. - Samir Attallah; Lokesh Bheema Thiagarajan; Hongyi Fu; Ying-Chang Liang (IEEE Trans. Veh. Technol., 2007)

Reconfigurable Transceivers for Wireless Broadband Access Schemes. - Lokesh Bheema Thiagarajan; Samir Attallah; Ying-Chang Liang (IEEE Wirel. Commun., 2007)

Channel Identifiability for Blind Subspace-Based Channel Estimator in Uplink MC-CDMA Systems. - Lokesh Bheema Thiagarajan; Samir Attallah; Ying-Chang Liang; Karim Abed-Meraim (ICC, 2008)

Low Complexity Iterative Receiver for Downlink MC-CDMA System in Doppler Channels. - Lokesh Bheema Thiagarajan; Ying-Chang Liang; Samir Attallah (VTC Spring, 2008)

Non-Data-Aided Joint Carrier Frequency Offset and Channel Estimator for Uplink MC-CDMA Systems. - Lokesh Bheema Thiagarajan; Samir Attallah; Karim Abed-Meraim; Ying-Chang Liang; Hongyi Fu (IEEE Trans. Signal Process., 2008)

Joint carrier frequency offset and channel estimation in OFDM based non-regenerative wireless relay networks. - Lokesh Bheema Thiagarajan; Sumei Sun; Tony Q. S. Quek (ICASSP, 2009)

Uplink CP-CDMA system: joint CFO and CIR estimation without pilots. - Lokesh Bheema Thiagarajan; Samir Attallah (WCNC, 2009)

Multiple Carrier Frequency Offset and Channel Estimation for Distributed Relay Networks. - Lokesh Bheema Thiagarajan; Sumei Sun; Patrick Ho Wang Fung; Chin Keong Ho (GLOBECOM, 2010)

Initial ranging code detector for IEEE 802.16-compliant TDD OFDMA systems. - Lokesh Bheema Thiagarajan; Sumei Sun; Patrick Ho Wang Fung; Chin Keong Ho (WCNC, 2011)