Few-mode fiber (FMF) communication system has been emerging as a promising space-division-multiplexing (SDM) technology to overcome the next-generation ...
May 1, 2014 · We show that such single-stage equalizer may have a slower convergence speed due to a larger mean square error (MSE) induced by uncompensated CD ...
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What is space division multiplexing in optical communication?
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We propose to use a single-stage adaptive frequency-domain equalizer for few-mode-fiber SDM systems. This new method does not need independent static chromatic ...
Many research articles have demonstrated that frequency domain adaptive multi-input multi-output (MIMO) equalizer can effectively compensate the DMGD and ...
Original research article. A modified partitioned frequency domain equalization algorithm for 3-LP mode multiplexed systems with few mode fibers.
Sep 2, 2021 · MIMO equalizers have been implemented either in the time domain for up to 15 spatial modes [141] or in the frequency domain with up to 45 ...
Feb 15, 2018 · Conventional adaptive MIMO equalizer usually uses data-aided adaptive frequency domain least mean square (FD-LMS) algorithm for the initial ...
A space division multiplexing (SDM) system is designed for Internet-of-Things by enabling the distribution of triple play signals from one location to ...
MDM systems must typically use MIMO frequency-domain equaliza- tion (FDE) to minimize computational complexity, in contrast to polarization-division-multiplexed ...
Dec 4, 2024 · In this paper, we develop low complexity sparse frequency domain equalizers (FDEs) that exploit the sparsity that we observe in the graded ...