25 citations · 76 across the 8 of their papers we have counts for
8 papers
A Spectrally Efficient Linear Polarization Coding Scheme for Fiber Nonlinearity Compensation in CO-OFDM Systems
O. S. Sunish Kumar, O. A. Dobre, R. Venkatesan +4
In this paper, we propose a linear polarization coding scheme (LPC) combined with the phase conjugated twin signals (PCTS) technique, referred to as LPC-PCTS, for fiber nonlinearit…
Simple sampling clock synchronisation scheme for reduced-guard-interval coherent optical OFDM systems
Oluyemi Omomukuyo, Deyuan Chang, Octavia A. Dobre +2
A simple data-aided scheme for sampling clock synchronisation in reduced-guard-interval coherent optical orthogonal frequency division multiplexing (RGI-CO-OFDM) systems is propose…
Joint timing and frequency synchronization based on weighted CAZAC sequences for reduced-guard-interval CO-OFDM systems
Oluyemi Omomukuyo, Deyuan Chang, Jingwen Zhu +4
A novel joint symbol timing and carrier frequency offset (CFO) estimation algorithm is proposed for reduced-guard-interval coherent optical orthogonal frequency-division multiplexi…
Robust Frame and Frequency Synchronization Based on Alamouti Coding for RGI-CO-OFDM
Oluyemi Omomukuyo, Deyuan Chang, Octavia Dobre +2
We propose an algorithm for carrying out joint frame and frequency synchronization in reduced-guard-interval coherent optical orthogonal frequency division multiplexing (RGI-CO-OFD…
Bandwidth-Efficient Synchronization for Fiber Optic Transmission: System Performance Measurements
Oluyemi Omomukuyo, Octavia A. Dobre, Ramachandran Venkatesan +1
In this article, we first provide a brief overview of optical transmission systems and some of their performance specifications. We then present a simple, robust, and bandwidth-eff…
Discrete FRFT-Based Frame and Frequency Synchronization for Coherent Optical Systems
Oluyemi Omomukuyo, Shu Zhang, Octavia Dobre +2
A joint frame and carrier frequency synchronization algorithm for coherent optical systems, based on the digital computation of the fractional Fourier transform (FRFT), is proposed…