39 citations · 44 across the 8 of their papers we have counts for
9 papers
Energy Conservation in Optical Fibers with Distributed Brick-Walls Filters
Javier Garcia, Hassan Ghozlan, Gerhard Kramer
A band-pass filtering scheme is proposed to mitigate spectral broadening and channel coupling in the Nonlinear Schrödinger (NLS) fiber optic channel. The scheme is modeled by modif…
Models and Information Rates for Wiener Phase Noise Channels
Hassan Ghozlan, Gerhard Kramer
A waveform channel is considered where the transmitted signal is corrupted by Wiener phase noise and additive white Gaussian noise. A discrete-time channel model that takes into ac…
Models and Information Rates for Multiuser Optical Fiber Channels with Nonlinearity and Dispersion
Hassan Ghozlan, Gerhard Kramer
Two discrete-time interference channel models are developed for information transmission over a single span of optical fiber using wavelength-division multiplexing (WDM) and lumped…
Phase Modulation for Discrete-time Wiener Phase Noise Channels with Oversampling at High SNR
Hassan Ghozlan, Gerhard Kramer
A discrete-time Wiener phase noise channel model is introduced in which multiple samples are available at the output for every input symbol. A lower bound on the capacity is develo…
Multi-sample Receivers Increase Information Rates for Wiener Phase Noise Channels
Hassan Ghozlan, Gerhard Kramer
A waveform channel is considered where the transmitted signal is corrupted by Wiener phase noise and additive white Gaussian noise (AWGN). A discrete-time channel model is introduc…
On Wiener Phase Noise Channels at High Signal-to-Noise Ratio
Hassan Ghozlan, Gerhard Kramer
Consider a waveform channel where the transmitted signal is corrupted by Wiener phase noise and additive white Gaussian noise (AWGN). A discrete-time channel model that takes into…