On the construction of LDPC convolutional code ensembles based on permuted circulant unit matrices. - Fotios Gioulekas; Constantinos Petrou; Athanasios Vgenis; Michael K. Birbas (ICECS, 2014)

Reduced complexity rate-matching/de-matching architecture for the LTE turbo code. - Angelos Spanos; Fotios Gioulekas; Michael K. Birbas; Athanasios Vgenis (ICECS, 2014)

Pilot-Less Time Synchronization for OFDM Systems: Application to Power Line Receivers. - Aris S. Lalos; Athanasios Vgenis; Fotios Gioulekas; Michael K. Birbas (Int. J. Distributed Sens. Networks, 2016)

Low-complexity LDPC-convolutional codes based on cyclically shifted identity matrices. - Fotios Gioulekas; Constantinos Petrou; Athanasios Vgenis; Michael K. Birbas (Int. J. Inf. Commun. Technol., 2019)