Low Complexity 2D Adaptive Channel Estimation for OFDM Based Two-Way Relay Systems. - Arun Joy; Vijay Kumar Chakka (NGMAST, 2013)

Fast Array Multichannel 2D-RLS Based OFDM Channel Estimator. - Arun Joy; Vijay Kumar Chakka (Circuits Syst. Signal Process., 2013)

Performance study of BFAM 2D-RLS channel estimator for AOFDM based two-way relay. - Arun Joy; Vijay Kumar Chakka (ICUMT, 2014)