A Novel Joint Method for Frequency Offset Estimation and Peak-to-Average Power Ratio Reduction in OFDM Systems Using Null Subcarriers. - A. S. Namitha; S. M. Sameer 001 (Wirel. Pers. Commun., 2015)

A combined technique for carrier frequency offset estimation and peak-to-average power ratio reduction in OFDM systems using null subcarriers and Cuckoo search algorithm. - A. S. Namitha; S. M. Sameer 001 (Telecommun. Syst., 2016)

An Improved Selective Mapping Technique to Reduce Peak-to-Average Power Ratio in SISO and SIMO OFDM Systems Without Side Information. - A. S. Namitha; S. M. Sameer 001 (Circuits Syst. Signal Process., 2017)

A bandwidth efficient selective mapping technique for the PAPR reduction in spatial multiplexing MIMO-OFDM wireless communication system. - A. S. Namitha; S. M. Sameer 001 (Phys. Commun., 2017)

Simultaneous minimization of side-band power and PAPR in OFDM based cognitive radio without additional bandwidth requirement for sending SI. - A. S. Namitha (Trans. Emerg. Telecommun. Technol., 2022)