Joint Multiuser LDPC Coding Scheme for Error Control in DS-CDMA Systems. - Hamid Saber; Ehsan Olfat; Hamidreza Amindavar (AICT, 2010)

Outage Performance of Hybrid Decode-Amplify-Forward Protocol with the nth Best Relay Selection. - Ehsan Olfat; Ali Olfat (Wirel. Pers. Commun., 2014)

Estimation of the clipping level in OFDM systems. - Ehsan Olfat; Mats Bengtsson (ACSSC, 2015)

Learning-Based pilot precoding and combining for wideband millimeter-wave networks. - Ehsan Olfat; Hossein Shokri Ghadikolaei; Nima Najari Moghadam; Mats Bengtsson; Carlo Fischione (CAMSAP, 2017)

Joint Channel and Clipping Level Estimation for OFDM in IoT-based Networks. - Ehsan Olfat; Mats Bengtsson (IEEE Trans. Signal Process., 2017)

Parameter Estimation of Nonlinearities in Future Wireless Systems. - Ehsan Olfat (2018)

A general framework for joint estimation-detection of channel, nonlinearity parameters and symbols for OFDM in IoT-based 5G networks. - Ehsan Olfat; Mats Bengtsson (Signal Process., 2020)