93 citations · 207 across the 17 of their papers we have counts for
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How to Increase the Achievable Information Rate by Per-Channel Dispersion Compensation
Kamran Keykhosravi, Marco Secondini, Giuseppe Durisi +1
Deploying periodic inline chromatic dispersion compensation enables reducing the complexity of the digital back propagation (DBP) algorithm. However, compared with nondispersion-ma…
Demodulation and Detection Schemes for a Memoryless Optical WDM Channel
Kamran Keykhosravi, Morteza Tavana, Erik Agrell +1
It is well known that matched filtering and sampling (MFS) demodulation together with minimum Euclidean distance (MD) detection constitute the optimal receiver for the additive whi…
Bounds on the Per-Sample Capacity of Zero-Dispersion Simplified Fiber-Optical Channel Models
Kamran Keykhosravi, Giuseppe Durisi, Erik Agrell
A number of simplified models, based on perturbation theory, have been proposed for the fiber-optical channel and have been extensively used in the literature. Although these model…
Rates Achievable on a Fiber-Optical Split-Step Fourier Channel
Kamran Keykhosravi, Erik Agrell, Giuseppe Durisi
A lower bound on the capacity of the split-step Fourier channel is derived. The channel under study is a concatenation of smaller segments, within which three operations are perfor…