Polar-code-based security on the BSC-modeled HARQ in fadingPolar-code-based security on the BSC-modeled HARQ in fading Πλήρης Δημοσίευση σε Συνέδριο Conference Full Paper 2018-10-102016enThis paper focuses on the achievable secrecy throughput in the hybrid automatic repeat request (HARQ) protocol over quasi-static Rayleigh fading channels for the wiretap channel model. We propose a scheme that ensures reliable and secure communication utilizing polar coding in conjunction with the HARQ protocol. Security and reliability is ensured even when the instantaneous power of the wiretap channel is greater than the main channel due to wireless fading.http://creativecommons.org/licenses/by/4.0/23rd International Conference on Telecommunications2016 23rd International Conference on Telecommunications Fountzoulas Ioannis Φουντζουλας Ιωαννης Kosta Antzela Κωστα Αντζελα Karystinos Georgios Καρυστινος Γεωργιος Institute of Electrical and Electronics Engineers Signal to noise ratio Receivers Protocols Decoding Encoding Reliability Fading channels