Christoffer Fougstedt

Visar 28 publikationer

2024

Unfolded SiBM BCH Decoders for High-Throughput Low-Latency Applications

Xu Wang, Christoffer Fougstedt, Lars Svensson et al
2024 IEEE Computer Society Annual Symposium on VLSI (ISVLSI)
Paper i proceeding
2021

Variable-Rate VLSI Architecture for 400-Gb/s Hard-Decision Product Decoder

Vikram Jain, Christoffer Fougstedt, Per Larsson-Edefors
IEEE Transactions on Circuits and Systems I: Regular Papers. Vol. 68 (1), p. 25-34
Artikel i vetenskaplig tidskrift
2020

ASIC Design Exploration for DSP and FEC of 400-Gbit/s Coherent Data-Center Interconnect Receivers

Christoffer Fougstedt, Oscar Gustafsson, Cheolyong Bae et al
2020 Optical Fiber Communications Conference and Exhibition, OFC 2020 - Proceedings
Paper i proceeding
2020

VLSI Implementations of Carrier Phase Recovery Algorithms for M-QAM Fiber-Optic Systems

Erik Börjeson, Christoffer Fougstedt, Per Larsson-Edefors
Journal of Lightwave Technology. Vol. 38 (14), p. 3616-3623
Artikel i vetenskaplig tidskrift
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 2019 - Proceedings
Paper i proceeding
2019

Towards FPGA Emulation of Fiber-Optic Channels for Deep-BER Evaluation of DSP Implementations

Erik Börjeson, Christoffer Fougstedt, Per Larsson-Edefors
Optics InfoBase Conference Papers. Vol. Part F137-SPPCom 2019
Paper i proceeding
2019

Variable-Rate FEC Decoder VLSI Architecture for 400G Rate-Adaptive Optical Communication

Vikram Jain, Christoffer Fougstedt, Per Larsson-Edefors
2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019, p. 45-48
Paper i proceeding
2019

Hardware considerations for selection networks

Kenneth Peter, Lars Svensson, Christoffer Fougstedt et al
IEEE/IFIP International Conference on VLSI and System-on-Chip, VLSI-SoC. Vol. 2019-October, p. 40-45
Paper i proceeding
2019

ASIC Design Exploration of Phase Recovery Algorithms for M-QAM Fiber-Optic Systems

Erik Börjeson, Christoffer Fougstedt, Per Larsson-Edefors
Optics InfoBase Conference Papers
Paper i proceeding
2019

Energy-Efficient High-Throughput VLSI Architectures for Product-Like Codes

Christoffer Fougstedt, Per Larsson-Edefors
Journal of Lightwave Technology. Vol. 37 (2), p. 477-485
Artikel i vetenskaplig tidskrift
2018

ASIC Implementation of Time-Domain Digital Back Propagation for Coherent Receivers

Christoffer Fougstedt, Lars Svensson, Mikael Mazur et al
IEEE Photonics Technology Letters. Vol. 30 (13), p. 1179-1182
Artikel i vetenskaplig tidskrift
2018

Energy-Efficient High-Throughput Staircase Decoders

Christoffer Fougstedt, Per Larsson-Edefors
Optics InfoBase Conference Papers, p. 1-3
Paper i proceeding
2018

ASIC Implementation of Time-Domain Digital Backpropagation with Deep-Learned Chromatic Dispersion Filters

Christoffer Fougstedt, Christian Häger, Lars Svensson et al
European Conference on Optical Communication, ECOC. Vol. 2018-September
Paper i proceeding
2018

Power Consumption Savings Through Joint Carrier Recovery for Spectral and Spatial Superchannels

Lars Lundberg, Erik Börjeson, Christoffer Fougstedt et al
European Conference on Optical Communication, ECOC. Vol. 2018-September
Paper i proceeding
2018

Implementation Challenges for Energy-Efficient Error Correction in Optical Communication Systems

Per Larsson-Edefors, Christoffer Fougstedt, Kevin Cushon
Optics InfoBase Conference Papers. Vol. Part F112-SPPCom 2018
Paper i proceeding
2018

Custom versus Cell-Based ASIC Design for Many-Channel Correlators

Erik J Ryman, Christoffer Fougstedt, Lars Svensson et al
IEEE Workshop on Signal Processing Systems, SiPS: Design and Implementation. Vol. 2018-October, p. 176-180
Paper i proceeding
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

Time-Domain Digital Back Propagation: Algorithm and Finite-Precision Implementation Aspects

Christoffer Fougstedt, Mikael Mazur, Lars Svensson et al
Optics InfoBase Conference Papers, p. Article no 7937325-
Paper i proceeding
2017

Finite-Precision Optimization of Time-Domain Digital Back Propagation by Inter-Symbol Interference Minimization

Christoffer Fougstedt, Lars Svensson, Mikael Mazur et al
European Conference on Optical Communication, ECOC. Vol. 2017-September, p. 1-3
Paper i proceeding
2017

Low-Power Low-Latency BCH Decoders for Energy-Efficient Optical Interconnects

Christoffer Fougstedt, Krzysztof Szczerba, Per Larsson-Edefors
Journal of Lightwave Technology. Vol. 35 (23), p. 5201-5207
Artikel i vetenskaplig tidskrift
2016

Dynamic Equalizer Power Dissipation Optimization

Christoffer Fougstedt, Pontus Johannisson, Lars Svensson et al
2016 Optical Fiber Communications Conference and Exhibition
Paper i proceeding
2016

Power Consumption of a Minimal-DSP Coherent Link with a Polarization Multiplexed Pilot-Tone

Lars Lundberg, Christoffer Fougstedt, Per Larsson-Edefors et al
42nd European Conference and Exhibition on Optical Communications, September 18-22, 2016, Düsseldorf
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

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
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

Impact of Forward Error Correction on Energy Consumption of VCSEL-based Transmitters

Krzysztof Szczerba, Christoffer Fougstedt, Per Larsson-Edefors et al
41st European Conference on Optical Communication, ECOC 2015, Valencia, Spain, 27 September - 1 October 2015. Vol. 2015-November
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

27 publikationer finns
Det kan finnas fler projekt där Christoffer Fougstedt medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.