A Novel Approach for Blind Channel Equalization. - Ali Özen; Ahmet Güner; Oguzhan Çakir; Emin Tugcu; Birol Soysal; Ismail Kaya (ICIC (2), 2008)

Design of a Fuzzy Based Outer Loop Controller for Improving the Training Performance of LMS Algorithm. - Ali Özen; Ismail Kaya; Birol Soysal (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2008)

Variable Step-Size Constant Modulus Algorithm Employing Fuzzy Logic Controller. - Ali Özen; Ismail Kaya; Birol Soysal (Wirel. Pers. Commun., 2010)

A novel variable step size constant modulus algorithm based on autocorrelation of error signal for blind equalization. - Merve Abide Demir; Ali Özen (TSP, 2011)

A novel variable step size adjustment method based on channel output autocorrelation for the LMS training algorithm. - Ali Özen (Int. J. Commun. Syst., 2011)

A novel Variable Step Size LMS algorithm employing cross correlation between channel output and error signal. - Fatih Çakir; Ali Özen (SIU, 2012)

A novel PSO based blind channel estimation and equalization. - Emin Tugcu; Ismail Kaya; Ali Özen (SIU, 2012)

Novel cascaded Turbo-Permutation coding for frequency selective Rayleigh fading channels. - Fatih Çakir; Emin Tugcu; Ali Özen; Ismail Kaya (TSP, 2012)

A novel variable step size constant modulus algorithm employing cross correlation between channel output and error signal. - Emin Tugcu; Fatih Çakir; Ali Özen (TSP, 2012)

A Supervised Constant Modulus Algorithm for Blind Equalization. - Ali Özen; Ismail Kaya; Birol Soysal (Wirel. Pers. Commun., 2012)

A new modulation recognition method based on Artificial Bee Colony algorithm. - Ali Özen; Celal Öztürk (SIU, 2013)

A novel modulation recognition technique based on artificial bee colony algorithm in the presence of multipath fading channels. - Ali Özen; Celal Öztürk (TSP, 2013)

Fast Convergence Algorithm for Blind Channel Estimation and Equalization Using CMF-DFE. - Ismail Kaya; Emin Tugcu; Ali Özen; Andrew R. Nix (VTC Spring, 2015)

A frequency domain channel equalizer for discrete Wavelet Transform based OFDM systems. - Engin Oksuz; Ahmet Altun; Ali Özen (SIU, 2016)

An analyses of the CFO tracking performances in single and Multi Carrier WiMAX radio. - Gokay Yucel; Busra Ulgerli; Ali Özen (SIU, 2016)

A novel single carrier frequency domain equalizer based on discrete wavelet transform. - Yücel Aydin 003; Emre Ayduslu; Onur Dursun Toren; Ali Özen (SIU, 2017)

A novel approach for improving performance of time domain channel equalizer employed in multi carrier communication systems. - Emre Ayduslu; Onur Dursun Toren; Yücel Aydin 003; Ali Özen (SIU, 2017)

A novel walsh hadamard based approach for improving performance of zero tail OFDM systems. - Onur Dursun Toren; Emre Ayduslu; Yücel Aydin 003; Ali Özen (SIU, 2017)

A novel approach for improving carrier frequency offset tracking performance of frequency domain channel equalizer employed in OFDM systems. - Emre Ayduslu; Onur Dursun Toren; Yücel Aydin 003; Ali Özen (TSP, 2017)

A Novel Hybrid OFDM Technique for 5G. - Onur Dursun Toren; Emre Ayduslu; Yücel Aydin 003; Ali Özen (TSP, 2017)

A fast start-up modified LMS algorithm. - Elif Nur Ayvaz; Meryem Maras; Ali Özen (SIU, 2018)

Zero-tail discrete wavelet transform spread OFDM system for 5G and beyond. - Busra Ceniklioglu; Ali Özen; Ibrahim Develi (SIU, 2018)

Single carrier frequency domain equalizer with unique word prefix. - Ugur Elmagoz; Yasin Kus; Mukremin Kavlak; Ali Özen (SIU, 2018)

Zero tail discrete cosine transform spread OFDM waveform for 5G systems. - Mukremin Kavlak; Yasin Kus; Ugur Elmagoz; Ali Özen (SIU, 2018)

Zero tail unique word discrete sine transform spread OFDM. - Yasin Kus; Mukremin Kavlak; Ugur Elmagoz; Ali Özen (SIU, 2018)

A novel adaptive variable forgetting factor RLS algorithm. - Meryem Maras; Elif Nur Ayvaz; Ali Özen (SIU, 2018)

An investigation of the effects of different UW sequences on the PAPR performance of UW-OFDM systems. - Mustafa Ozden; Cengizhan Ulku; Ali Özen (SIU, 2018)

ZT DWT-S OWDM: A New Waveform for PAPR Reduction. - Busra Ceniklioglu; Ali Özen; Ibrahim Develi (TSP, 2018)

A Novel Discrete Wavelet Transform based Coherent Optical OFDM System. - Ahmet Güner; Ali Özen (TSP, 2018)

Channel Tracking Performance of Zero Tail Discrete Cosine Transform Spread OFDM Waveform. - Mukremin Kavlak; Yasin Kus; Ugur Elmagoz; Ali Özen (TSP, 2018)

A Novel Waveform Design Based on Discrete Sine Transform for 5G and Beyond. - Yasin Kus; Mukremin Kavlak; Ugur Elmagoz; Ali Özen (TSP, 2018)

An WHT Spread UFMC Waveform Design for the Next Generation Wireless Communications. - Elif Nur Ayvaz; Meryem Maras; Meltem Gömeç; Ali Özen (SIU, 2019)

Performance Analysis of Color Shift Keying Systems in AWGN and Color Noise Environment. - Furkan Durukan; Birhan Mert Güney; Ali Özen (SIU, 2019)

A Novel Adaptive Blind Channel Equalizer for Chaotic Communication Systems. - Meltem Gömeç; Meryem Maras; Elif Nur Ayvaz; Ali Özen (SIU, 2019)

Improving the Performance of GFDM Waveform Employing Lifting Wavelet Transform. - Meryem Maras; Elif Nur Ayvaz; Meltem Gömeç; Ali Özen (SIU, 2019)

A Novel Waveform Design Based on Lifting Wavelet Transform for the 5G Beyond. - Elif Nur Ayvaz; Meryem Maras; Meltem Gömeç; Ali Özen (TSP, 2019)

A Novel CSK Modulated OFDM System for Visible Light Communication. - Furkan Durukan; Birhan Mert Güney; Ali Özen (TSP, 2019)

Dual Tree Complex Wavelet Transform Based Multi Carrier Communication Systems. - Meltem Gömeç; Meryem Maras; Elif Nur Ayvaz; Ali Özen (TSP, 2019)

Improving the Performance of Flip OFDM Systems for Visible Light Communication Systems. - Özcan Bilbay; Caner Cengiz; Ahmet Halit Akilli; Serhat Sert; Ali Özen (SIU, 2020)

Comparison of Single Carrier and Multi Carrier Communication Systems over Large Intelligent Reflecting Surfaces. - Hayriye Sinop; Sabiha Yasar; Elif Büsra Tuna; Yusuf Islam Tek; Kudret Karaerik; Ali Özen (SIU, 2020)

PAPR Reduction Method for Next Generation Waveforms. - Yusuf Islam Tek; Sabiha Yasar; Hayriye Sinop; Kudret Karaerik; Elif Büsra Tuna; Ali Özen (SIU, 2020)

Investigation of the Performance of Single Carrier Visible Light Communication Systems in Multi-Path Fading Optical Channels. - Sabiha Yasar; Hayriye Sinop; Yusuf Islam Tek; Elif Büsra Tuna; Kudret Karaerik; Ali Özen (SIU, 2020)

A New Waveform Design based on Sequentially Connected ILWT and FWHT Transforms. - Caner Cengiz; Özcan Bilbay; Ahmet Halit Akilli; Serhat Sert; Ali Özen (TSP, 2020)

Improving the Performance of Optical Single Carrier Frequency Domain Channel Equalizer for Visible Light Communications. - Serhat Sert; Ahmet Halit Akilli; Özcan Bilbay; Caner Cengiz; Ali Özen (TSP, 2020)

A Novel PAPR Improvement Approach for the Next Generation Waveforms. - Yusuf Islam Tek; Elif Büsra Tuna; Kudret Karaerik; Hayriye Sinop; Sabiha Yasar; Büsra Avci; Gazihan Aykiri; Ali Özen (TSP, 2020)

A Comparative Performance Analysis of Blind Equalization Algorithms in Single Carrier Visible Light Communications. - Sabiha Yasar; Hayriye Sinop; Yusuf Islam Tek; Elif Büsra Tuna; Kudret Karaerik; Büsra Avci; Gazihan Aykiri; Ali Özen (TSP, 2020)

A Novel PAPR Reduction Technique Combining the PTS and Clipping Method. - Ismail Serkan Çetiner; Betül Dumlu; Asuman Savascihabes; Ali Özen (TSP, 2021)

A new FWHT-CMF-DFE based approach for channel equalization in CP-free OFDM systems. - Gazihan Aykiri; Büsra Avci; Asuman Savascihabes; Ali Özen (IET Commun., 2021)

A Novel GFDM Waveform Design Based on Cascaded WHT-LWT Transform for the Beyond 5G Wireless Communications. - Meryem Maras; Elif Nur Ayvaz; Meltem Gömeç; Asuman Savascihabes; Ali Özen (Sensors, 2021)

BER Performance Analysis of M-CSK Modulated Flip-OFDM System in Multipath Optical Channel Environment. - Kübra Aygün; Ali Özen (SIU, 2022)

M-CSK and M-QAM Modulated DCO-OFDM for Visible Light Communication Systems. - Gazihan Aykiri; Büsra Avci; Ali Özen (SIU, 2022)

NDC-O-OFDM with Channel Coding for IM/DD Communication Systems. - Efe Kaan Çaliskan; Alihan Gülbaz; Bekir Tengizler; Bengisu Özen; Ali Özen (SIU, 2022)

A New Fast Discrete Curvelet Transform Spread OFDM Waveform based on FWHT. - Alihan Gülbaz; Efe Kaan Çaliskan; Bekir Tengizler; Ali Özen (SIU, 2022)

A Novel Hermitian Symmetriless Optical OFDM Technique for Visible Light Communication Systems. - Emine Karakoç; Mehmet Can Senel; Bengisu Özen; Ali Özen (SIU, 2022)

Analysis of the Effects of Orthogonal Transformation Techniques on Channel Equalizers Used in OFDM. - Talat Kepezkaya; Ali Özen (SIU, 2022)

An Investigation of the Effects of the Transform Techniques in Optical-OFDM Systems. - Talat Kepezkaya; Ali Özen (SIU, 2022)

A New Optical OFDM Waveform Alternative to DCO-OFDM for IM/DD Communication Systems. - Bengisu Özen; Emine Karakoç; Mehmet Can Senel; Ali Özen (SIU, 2022)

A Novel Spectral Efficient ACO-OFDM Technique for Intensity Modulation/Direct Detection Systems. - Mehmet Can Senel; Bengisu Özen; Emine Karakoç; Ali Özen (SIU, 2022)

A New Fast Walsh Hadamard Transform Spread UW-Optical-OFDM Waveform. - Buse Nur Tekel; Elif Nur Ayvaz; Ali Özen (SIU, 2022)

Artificial Intelligence Based Under Water Acoustic Channel Equalizer Design. - Fatma Ceren Yücel; Meryem Maras; Talat Kepezkaya; Elif Nur Ayvaz; Ali Özen (SIU, 2022)

A novel asymmetrically clipped optical orthogonal frequency division multiplexing system based on lifting wavelet transform for visible light communications. - Büsra Avci; Gazihan Aykiri; Asuman Savascihabes; Ali Özen (Int. J. Commun. Syst., 2022)

A Comparative Performance Analysis of Different Modulations in IM/DD Wireless Communication Systems. - Büsra Avci; Gazihan Aykiri; Ali Özen (SIU, 2023)

A Novel DC Biasless Optical OFDM Waveform Design. - Talat Kepezkaya; Ali Özen (SIU, 2023)

Improving the performance of non-DC-biased optical OFDM with lazy lifting wavelet transform. - Elif Nur Ayvaz; Ali Özen (Photonic Netw. Commun., 2024)