Alireza Sheikh

Visar 20 publikationer

2021

Novel High-Throughput Decoding Algorithms for Product and Staircase Codes based on Error-and-Erasure Decoding

Alireza Sheikh, Alexandre Graell I Amat, Alex Alvarado
Journal of Lightwave Technology. Vol. 39 (15), p. 4909-4922
Artikel i vetenskaplig tidskrift
2021

Refined Reliability Combining for Binary Message Passing Decoding of Product Codes

Alireza Sheikh, Alexandre Graell I Amat, G. Liva et al
Journal of Lightwave Technology. Vol. 39 (15), p. 4958-4973
Artikel i vetenskaplig tidskrift
2020

On Product Codes with Probabilistic Amplitude Shaping for High-Throughput Fiber-Optic Systems

Alireza Sheikh, Alexandre Graell I Amat, Alex Alvarado
IEEE Communications Letters. Vol. 24 (11), p. 2406-2410
Artikel i vetenskaplig tidskrift
2019

On parameter optimization of product codes for iterative bounded distance decoding with scaled reliability

Alireza Sheikh, Alexandre Graell I Amat, Gianluigi Liva et al
European Conference on Optical Communication (ECOC)
Paper i proceeding
2019

On Low-Complexity Decoding of Product Codes for High-Throughput Fiber-Optic Systems

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva et al
IEEE International Symposium on Turbo Codes & Iterative Information Processing (ISTC). Invited paper
Paper i proceeding
2019

Energy-Efficient Soft-Assisted Product Decoders

Christoffer Fougstedt, Alireza Sheikh, Alexandre Graell i Amat et al
2019 Optical Fiber Communications Conference and Exhibition (OFC)
Paper i proceeding
2019

Binary Message Passing Decoding of Product-like Codes

Alireza Sheikh, Alexandre Graell I Amat, Gianluigi Liva
IEEE Transactions on Communications. Vol. 67 (12), p. 8167-8178
Artikel i vetenskaplig tidskrift
2019

Binary Message Passing Decoding of Product Codes Based on Generalized Minimum Distance Decoding: (Invited Paper)

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva
53rd Annual Conference on Information Sciences and Systems (CISS). Invited paper
Paper i proceeding
2018

Iterative Bounded Distance Decoding of Product Codes with Scaled Reliability

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva
European Conference on Optical Communication (ECOC). Vol. 2018-September
Paper i proceeding
2018

Probabilistic Amplitude Shaping with Hard Decision Decoding and Staircase Codes

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva et al
Journal of Lightwave Technology. Vol. 36 (9), p. 1689-1697
Artikel i vetenskaplig tidskrift
2018

Filter Implementation for Power-Efficient Chromatic Dispersion Compensation

Christoffer Fougstedt, Alireza Sheikh, Pontus Johannisson et al
IEEE Photonics Journal. Vol. 10 (4)
Artikel i vetenskaplig tidskrift
2017

Probabilistically-Shaped Coded Modulation with Hard Decision Decoding for Coherent Optical Systems

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva
European Conference on Optical Communication (ECOC)
Paper i proceeding
2017

On Achievable Information Rates for Coherent Fiber-Optic Systems with Hard Decision Decoding

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva
European Conference on Optical Communication (ECOC)
Paper i proceeding
2017

Achievable Information Rates for Coded Modulation With Hard Decision Decoding for Coherent Fiber-Optic Systems

Alireza Sheikh, Alexandre Graell i Amat, Gianluigi Liva
Journal of Lightwave Technology. Vol. 35 (23), p. 5069-5078
Artikel i vetenskaplig tidskrift
2017

Nonbinary Staircase Codes for Spectrally and Energy Efficient Fiber-Optic Systems

Alireza Sheikh, Alexandre Graell i Amat, Magnus Karlsson
Optical Fiber Communication Conference 2017, p. W1J.1-
Paper i proceeding
2016

Dispersion Compensation FIR Filter with Improved Robustness to Coefficient Quantization Errors

Alireza Sheikh, Christoffer Fougstedt, Alexandre Graell i Amat et al
Journal of Lightwave Technology. Vol. 34 (22), p. 5110-5117
Artikel i vetenskaplig tidskrift
2015

Dispersion Compensation Filter Design Optimized for Robustness and Power Efficiency

Alireza Sheikh, Christoffer Fougstedt, Alexandre Graell i Amat et al
Signal Processing in Photonics Communications, SPPCom 2015; Boston, MA; United States; 27 June 2015 through 1 July 2015, p. SpT3D.2-
Paper i proceeding
2015

Power-Efficient Time-Domain Dispersion Compensation Using Optimized FIR Filter Implementation

Christoffer Fougstedt, Alireza Sheikh, Pontus Johannisson et al
Signal Processing in Photonics Communications, SPPCom 2015; Boston, MA; United States; 27 June 2015-1 July 2015, p. SpT3D.3-
Paper i proceeding

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Visar 1 forskningsprojekt

2014–2019

Energieffektiv optisk fiberkommunikation

Christoffer Fougstedt Datorteknik
Kevin Cushon Datorteknik
Anders Larsson Fotonik
Magnus Karlsson Fotonik
Per Larsson-Edefors Datorteknik
Peter Andrekson Fotonik
Lars Lundberg Fotonik
Alexandre Graell i Amat Kommunikationssystem
Erik Agrell Kommunikationssystem
Alireza Sheikh Kommunikationssystem
Knut och Alice Wallenbergs Stiftelse

Det kan finnas fler projekt där Alireza Sheikh medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.