Scalable Multi-Core FPGA Design for Maximum Concurrency: The Case of KNN for ICI Mitigation

David Marquez-Viloria; Luis Castano-Londono; Alejandro Escobar-Perez; Jhon J. Granada-Torres; Neil Guerrero-Gonzalez

doi:10.1364/SPPCOM.2020.SpTu1I.5

OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF)
OSA Technical Digest (Optica Publishing Group, 2020),
paper SpTu1I.5
•https://doi.org/10.1364/SPPCOM.2020.SpTu1I.5

Scalable Multi-Core FPGA Design for Maximum Concurrency: The Case of KNN for ICI Mitigation

David Marquez-Viloria, Luis Castano-Londono, Alejandro Escobar-Perez, Jhon J. Granada-Torres, and Neil Guerrero-Gonzalez

Signal Processing in Photonic Communications 2020

Washington, DC United States
13–16 July 2020
ISBN: 978-1-943580-79-8

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Real Time Analysis and Implementation (SpTu1I)

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D. Marquez-Viloria, L. Castano-Londono, A. Escobar-Perez, J. J. Granada-Torres, and N. Guerrero-Gonzalez, "Scalable Multi-Core FPGA Design for Maximum Concurrency: The Case of KNN for ICI Mitigation," in OSA Advanced Photonics Congress (AP) 2020 (IPR, NP, NOMA, Networks, PVLED, PSC, SPPCom, SOF), L. Caspani, A. Tauke-Pedretti, F. Leo, and B. Yang, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper SpTu1I.5.

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Abstract

We experimentally validate a multi-core FPGA design of the K-Nearest Neigh-bohr algorithm for interchannel interference mitigation in gridless Nyquist WDM networks. We successfully achieved a speed-up of 5.53X when using 7 instead of 1 core.

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