136 citations · 437 across the 12 of their papers we have counts for
Showing 2016 · cs.ITShow all
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cs.IT2016★ 4 cited
Improved Lower Bounds on Mutual Information Accounting for Nonlinear Signal-Noise Interaction
Naga V. Irukulapati, Marco Secondini, Erik Agrell +2
In fiber-optic communications, evaluation of mutual information (MI) is still an open issue due to the unavailability of an exact and mathematically tractable channel model. Tradit…
cs.IT2016★ 6 cited
Modulation Format Independent Joint Polarization and Phase Tracking for Coherent Receivers
Cristian B. Czegledi, Erik Agrell, Magnus Karlsson +1
The state of polarization and the carrier phase drift dynamically during transmission in a random fashion in coherent optical fiber communications. The typical digital signal proce…