Exploiting hopping pilots for parametric channel estimation in OFDM systems. - M. R. Raghavendra; Srikrishna Bhashyam; Krishnamurthy Giridhar (IEEE Signal Process. Lett., 2005)

Improving channel estimation in OFDM systems for sparse multipath channels. - M. R. Raghavendra; Krishnamurthy Giridhar (IEEE Signal Process. Lett., 2005)

Parametric Channel Estimation for Pseudo-Random User-Allocation in Uplink OFDMA. - Eldar Lior; M. R. Raghavendra; Srikrishna Bhashyam; Ron Bercovich; Krishnamurthy Giridhar (ICC, 2006)

Parametric Channel Estimation in Reuse-1 OFDM Systems. - M. R. Raghavendra; Srikrishna Bhashyam; Krishnamurthy Giridhar (ICC, 2007)

Parametric Channel Estimation for Pseudo-Random Tile-Allocation in Uplink OFDMA. - M. R. Raghavendra; Eldar Lior; Srikrishna Bhashyam; Krishnamurthy Giridhar (IEEE Trans. Signal Process., 2007)

Robust Channel Estimation and Detection for Uplink Control Channel in 3GPP-LTE. - M. R. Raghavendra; Shirish Nagaraj; K. V. Pradap; Philip J. Fleming (GLOBECOM, 2009)

Co-Channel Interference Mitigation for 3G LTE MIMO-OFDM Systems. - M. R. Raghavendra; Markku J. Juntti; Markus Myllylä (ICC, 2009)

Interference Rejection for Parametric Channel Estimation in Reuse-1 Cellular OFDM Systems. - M. R. Raghavendra; Srikrishna Bhashyam; Krishnamurthy Giridhar (IEEE Trans. Veh. Technol., 2009)

Multi-cell distributed interference cancellation for Co-operative Pico-cell clusters. - Shirish Nagaraj; M. R. Raghavendra; Philip J. Fleming; Michael L. Honig (GLOBECOM, 2012)

Coordinated beamforming in clustered HetNets: System design and performance evaluation. - Shirish Nagaraj; Frank Hsieh; Deepak Pengoria; M. R. Raghavendra; Mark Schamberger; Michael L. Honig (WCNC Workshops, 2014)

Distributed uplink CoMP for small-cell networks. - Shirish Nagaraj; M. R. Raghavendra; Chris Schmidt; Phil Rasky; Deepak Nayak; Xiaoyong Yu; Deepak Pengoria; Michael L. Honig (ACSSC, 2015)