Oscar Gustafsson

ORCID

Publication Activity (10 Years)

Years Active: 1999-2024
Publications (10 Years): 51

Top Venues

ACSSC

ARITH

IEEE Trans. Circuits Syst. II Express Briefs

FPL

Publications

Olle Hansson, Mahdieh Grailoo, Oscar Gustafsson, José L. Núñez-Yáñez
Deep Quantization of Graph Neural Networks with Run-Time Hardware-Aware Training. ARC (2024)
Theodor Lindberg, Oscar Gustafsson
On Approximate 8-bit Floating-Point Operations Using Integer Operations. CoRR (2024)
Frans Skarman, Oscar Gustafsson
Scalable FPGA Implementation of Dynamic Programming for Optimal Control of Hybrid Electrical Vehicles. DASIP (2024)
Mikael Henriksson, Theodor Lindberg, Oscar Gustafsson
APyTypes: Algorithmic Data Types in Python for Efficient Simulation of Finite Word-Length Effects. ARITH (2024)
Mikael Henriksson, Oscar Gustafsson
Streaming Matrix Transposition on FPGAs Using Distributed Memories. NorCAS (2023)
Mohd. Tasleem Khan, Oscar Gustafsson
Analyzing Step-Size Approximation for Fixed-Point Implementation of LMS and BLMS Algorithms. NorCAS (2023)
Frans Skarman, Lucas Klemmer, Oscar Gustafsson, Daniel Große
Enhancing Compiler-Driven HDL Design with Automatic Waveform Analysis. FDL (2023)
Muhammad Abbas, Oscar Gustafsson
Integer Linear Programming Modeling of Addition Sequences With Additional Constraints for Evaluation of Power Terms. CoRR (2023)
Frans Skarman, Oscar Gustafsson
Spade: An Expression-Based HDL With Pipelines. CoRR (2023)
Mohd. Tasleem Khan, Oscar Gustafsson
ASIC Implementation Trade-Offs for High-Speed LMS and Block LMS Adaptive Filters. MWSCAS (2022)
Frans Skarman, Oscar Gustafsson
Spade: An HDL Inspired by Modern Software Languages. FPL (2022)
Narges Mohammadi Sarband, Ema Becirovic, Mattias Krysander, Erik G. Larsson, Oscar Gustafsson
Massive Machine-Type Communication Pilot-Hopping Sequence Detection Architectures Based on Non-Negative Least Squares for Grant-Free Random Access. IEEE Open J. Circuits Syst. 2 (2021)
Oscar Gustafsson, Noah Hellman
Approximate Floating-Point Operations with Integer Units by Processing in the Logarithmic Domain. ARITH (2021)
Cheolyong Bae, Oscar Gustafsson
Overlap-Save Commutators for High-Speed Streaming Data Filtering. ISCAS (2021)
Erik Bertilsson, Carl Ingemarsson, Oscar Gustafsson
Low-Latency Parallel Hermitian Positive-Definite Matrix Inversion for Massive MIMO. SiPS (2021)
Syed Asad Alam, Oscar Gustafsson
Improved Particle Filter Resampling Architectures. J. Signal Process. Syst. 92 (6) (2020)
Cheolyong Bae, Oscar Gustafsson
High-Speed Chromatic Dispersion Compensation Filtering in FPGAs for Coherent Optical Communication. FPL (2020)
Narges Mohammadi Sarband, Oscar Gustafsson, Mario Garrido
Using Transposition to Efficiently Solve Constant Matrix-Vector Multiplication and Sum of Product Problems. J. Signal Process. Syst. 92 (10) (2020)
Narges Mohammadi Sarband, Ema Becirovic, Mattias Krysander, Erik G. Larsson, Oscar Gustafsson
Pilot-Hopping Sequence Detection Architecture for Grant-Free Random Access using Massive MIMO. ISCAS (2020)
Mikael Henriksson, Oscar Gustafsson, Unnikrishnan Kunnath Ganesan, Erik G. Larsson
An Architecture for Grant-Free Random Access Massive Machine Type Communication Using Coordinate Descent. ACSSC (2020)
Christoffer Fougstedt, Oscar Gustafsson, Cheolyong Bae, Erik Börjeson, Per Larsson-Edefors
ASIC Design Exploration for DSP and FEC of 400-Gbit/s Coherent Data-Center Interconnect Receivers. OFC (2020)
Frans Skarman, Oscar Gustafsson, Daniel Jung, Mattias Krysander
Acceleration of Simulation Models Through Automatic Conversion to FPGA Hardware. FPL (2020)
Markus Tran, Oscar Gustafsson, Petter Källström, Kamil Senel, Erik G. Larsson
An Architecture for Grant-Free Massive MIMO MTC Based on Compressive Sensing. ACSSC (2019)
Hans Kanders, Tobias Mellqvist, Mario Garrido, Kent Palmkvist, Oscar Gustafsson
A 1 Million-Point FFT on a Single FPGA. IEEE Trans. Circuits Syst. I Regul. Pap. (10) (2019)
Mario Garrido, Jesús Grajal, Oscar Gustafsson
Optimum Circuits for Bit-Dimension Permutations. IEEE Trans. Very Large Scale Integr. Syst. 27 (5) (2019)
M. Reza Sadeghifar, Håkan Bengtsson, J. Jacob Wikner, Oscar Gustafsson
Direct digital-to-RF converter employing semi-digital FIR voltage-mode RF DAC. Integr. 66 (2019)
Narges Mohammadi Sarband, Oscar Gustafsson, Mario Garrido
Obtaining Minimum Depth Sum of Products from Multiple Constant Multiplication. SiPS (2018)
Cheolyong Bae, Madhur Gokhale, Oscar Gustafsson, Mario Garrido
Improved Implementation Approaches for 512-tap 60 GSa/s Chromatic Dispersion FIR Filters. ACSSC (2018)
Erik Bertilsson, Oscar Gustafsson, Erik G. Larsson
A Modular Base Station Architecture for Massive MIMO with Antenna and User Scalability per Processing Node. ACSSC (2018)
Jeong Keun Jang, Ho Keun Kim, Myung Hoon Sunwoo, Oscar Gustafsson
Area-Efficient Scheduling Scheme Based FFT Processor for Various OFDM Systems. APCCAS (2018)
Martin Kumm, Oscar Gustafsson, Florent de Dinechin, Johannes Kappauf, Peter Zipf
Karatsuba with Rectangular Multipliers for FPGAs. ARITH (2018)
Carl Ingemarsson, Oscar Gustafsson
SFF - The Single-Stream FPGA-Optimized Feedforward FFT Hardware Architecture. J. Signal Process. Syst. 90 (11) (2018)
Martin Kumm, Oscar Gustafsson, Mario Garrido, Peter Zipf
Optimal Single Constant Multiplication Using Ternary Adders. IEEE Trans. Circuits Syst. II Express Briefs (7) (2018)
Carl Ingemarsson, Petter Kallstrom, Fahad Qureshi, Oscar Gustafsson
Efficient FPGA Mapping of Pipeline SDF FFT Cores. IEEE Trans. Very Large Scale Integr. Syst. 25 (9) (2017)
Oscar Gustafsson
On Lifting-Based Fixed-Point Complex Multiplications and Rotations. ARITH (2017)
Erik Bertilsson, Oscar Gustafsson, Johannes Klasson, Erik G. Larsson
Computation limited matrix inversion using Neumann series expansion for massive MIMO. ACSSC (2017)
Oscar Gustafsson, Erik Bertilsson, Johannes Klasson, Carl Ingemarsson
Approximate Neumann Series or Exact Matrix Inversion for Massive MIMO? ARITH (2017)
Anton Kovalev, Oscar Gustafsson, Mario Garrido
Implementation approaches for 512-tap 60 GSa/s chromatic dispersion FIR filters. ACSSC (2017)
Mario Garrido, Petter Kallstrom, Martin Kumm, Oscar Gustafsson
CORDIC II: A New Improved CORDIC Algorithm. IEEE Trans. Circuits Syst. II Express Briefs (2) (2016)
Mario Garrido, Shen-Jui Huang, Sau-Gee Chen, Oscar Gustafsson
The Serial Commutator FFT. IEEE Trans. Circuits Syst. II Express Briefs (10) (2016)
Carl Ingemarsson, Oscar Gustafsson
Hardware architecture for positive definite matrix inversion based on LDL decomposition and back-substitution. ACSSC (2016)
Ylva Lilja, Oscar Gustafsson, Maria Ljungberg, Daniel Nilsson, Göran Starck
Impact of region-of-interest method on quantitative analysis of DTI data in the optic tracts. BMC Medical Imaging 16 (2016)
Petter Kallstrom, Oscar Gustafsson
Fast and area efficient adder for wide data in recent Xilinx FPGAs. FPL (2016)
Syed Asad Alam, Oscar Gustafsson
On the Implementation of Time-Multiplexed Frequency-Response Masking Filters. IEEE Trans. Signal Process. 64 (15) (2016)
Erik Bertilsson, Oscar Gustafsson, Erik G. Larsson
A scalable architecture for massive MIMO base stations using distributed processing. ACSSC (2016)
Mario Garrido, Rikard Andersson, Fahad Qureshi, Oscar Gustafsson
Multiplierless Unity-Gain SDF FFTs. IEEE Trans. Very Large Scale Integr. Syst. 24 (9) (2016)
Håkan Johansson, Oscar Gustafsson
Filter-bank based all-digital channelizers and aggregators for multi-standard video distribution. DSP (2015)
Syed Asad Alam, Oscar Gustafsson
Generalized division-free architecture and compact memory structure for resampling in particle filters. ECCTD (2015)
Oscar Gustafsson, Håkan Johansson
Decimation filters for high-speed delta-sigma modulators with passband constraints: General versus CIC-based FIR filters. ISCAS (2015)
Håkan Johansson, Oscar Gustafsson
On frequency-domain implementation of digital FIR filters. DSP (2015)
Carl Ingemarsson, Oscar Gustafsson
On fixed-point implementation of symmetric matrix inversion. ECCTD (2015)
Mario Garrido, Fahad Qureshi, Oscar Gustafsson
Low-Complexity Multiplierless Constant Rotators Based on Combined Coefficient Selection and Shift-and-Add Implementation (CCSSI). IEEE Trans. Circuits Syst. I Regul. Pap. (7) (2014)
Nadeem Afzal, J. Jacob Wikner, Oscar Gustafsson
Reducing Complexity and Power of Digital Multibit Error-Feedback ΔΣ Modulators. IEEE Trans. Circuits Syst. II Express Briefs (9) (2014)
Syed Asad Alam, Oscar Gustafsson
Design of Finite Word Length Linear-Phase FIR Filters in the Logarithmic Number System Domain. VLSI Design 2014 (2014)
Mohammad Reza Sadeghifar, J. Jacob Wikner, Oscar Gustafsson
Linear programming design of semi-digital FIR filter and ΣΔ modulator for VDSL2 transmitter. ISCAS (2014)
Mario Garrido, Miguel Acevedo, Andreas Ehliar, Oscar Gustafsson
Challenging the limits of FFT performance on FPGAs (Invited paper). ISIC (2014)
Oscar Gustafsson, Andreas Ehliar
Low-complexity general FIR filters based on Winograd's inner product algorithm. ISCAS (2013)
Padma Prasad Boopal, Mario Garrido, Oscar Gustafsson
A reconfigurable FFT architecture for variable-length and multi-streaming OFDM standards. ISCAS (2013)
Ashkan Ashrafi, Antonio G. M. Strollo, Oscar Gustafsson
Hardware Implementation of Digital Signal Processing Algorithms. J. Electr. Comput. Eng. 2013 (2013)
Muhammad Abbas, Oscar Gustafsson, Håkan Johansson
On the Fixed-Point Implementation of Fractional-Delay Filters Based on the Farrow Structure. IEEE Trans. Circuits Syst. I Regul. Pap. (4) (2013)
Mario Garrido, Jesús Grajal, Miguel A. Sánchez Marcos, Oscar Gustafsson
Feedforward FFT Architectures. IEEE Trans. Very Large Scale Integr. Syst. 21 (1) (2013)
Zaka Ullah Sheikh, Oscar Gustafsson
Linear Programming Design of Coefficient Decimation FIR Filters. IEEE Trans. Circuits Syst. II Express Briefs (1) (2012)
Petter Kallstrom, Mario Garrido, Oscar Gustafsson
Low-complexity rotators for the FFT using base-3 signed stages. APCCAS (2012)
Carl Ingemarsson, Petter Kallstrom, Oscar Gustafsson
Using DSP block pre-adders in pipeline SDF FFT implementations in contemporary FPGAs. FPL (2012)
Fahad Qureshi, Oscar Gustafsson
Generation of all radix-2 fast Fourier transform algorithms using binary trees. ECCTD (2011)
Anton Blad, Oscar Gustafsson
FPGA implementation of rate-compatible QC-LDPC code decoder. ECCTD (2011)
Syed Asad Alam, Oscar Gustafsson
Implementation of narrow-band frequency-response masking for efficient narrow transition band FIR filters on FPGAs. NORCHIP (2011)
Carl Ingemarsson, Oscar Gustafsson
Finite wordlength properties of matrix inversion algorithms in fixed-point and logarithmic number systems. ECCTD (2011)
Tanvir Ahmed, Mario Garrido, Oscar Gustafsson
A 512-point 8-parallel pipelined feedforward FFT for WPAN. ACSCC (2011)
Kenny Johansson, Oscar Gustafsson, Linda DeBrunner, Lars Wanhammar
Minimum adder depth multiple constant multiplication algorithm for low power FIR filters. ISCAS (2011)
Erik G. Larsson, Oscar Gustafsson
The Impact of Dynamic Voltage and Frequency Scaling on Multicore DSP Algorithm Design [Exploratory DSP]. IEEE Signal Process. Mag. 28 (3) (2011)
Mario Garrido, Oscar Gustafsson, Jesús Grajal
Accurate Rotations Based on Coefficient Scaling. IEEE Trans. Circuits Syst. II Express Briefs (10) (2011)
Muhammad Abbas, Oscar Gustafsson
Computational and implementation complexity of polynomial evaluation schemes. NORCHIP (2011)
Syed Asad Alam, Oscar Gustafsson
Implementation of time-multiplexed sparse periodic FIR filters for FRM on FPGAs. ISCAS (2011)
Saima Athar, Oscar Gustafsson, Fahad Qureshi, Izzet Kale
On the efficient computation of single-bit input word length pipelined FFTs. IEICE Electron. Express 8 (17) (2011)
Mario Garrido, Jesús Grajal, Oscar Gustafsson
Optimum Circuits for Bit Reversal. IEEE Trans. Circuits Syst. II Express Briefs (10) (2011)
Fahad Qureshi, Oscar Gustafsson
Low-Complexity Constant Multiplication Based on Trigonometric Identities with Applications to FFTs. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (11) (2011)
Petter Kallstrom, Oscar Gustafsson
Magnitude scaling for increased SFDR in DDFS. NORCHIP (2011)
Saima Athar, Oscar Gustafsson
Optimization of AIQ representations for low complexity wavelet transforms. ECCTD (2011)
Fahad Qureshi, Oscar Gustafsson
and equivalent FFT algorithms. ISCAS (2010)
Oscar Gustafsson, Fahad Qureshi
Addition Aware Quantization for Low Complexity and High Precision Constant Multiplication. IEEE Signal Process. Lett. 17 (2) (2010)
Anton Blad, Oscar Gustafsson
Integer Linear Programming-Based Bit-Level Optimization for High-Speed FIR Decimation Filter Architectures. Circuits Syst. Signal Process. 29 (1) (2010)
Anton Blad, Oscar Gustafsson
Redundancy reduction for high-speed fir filter architectures based on carry-save adder trees. ISCAS (2010)
Oscar Gustafsson, Kiarash Amiri, Dennis Andersson, Anton Blad, Christian Bonnet, Joseph R. Cavallaro, Jeroen Declerck, Antoine Dejonghe, Patrik Eliardsson, Miguel Glassee, Aawatif Hayar, Lieven Hollevoet, Christopher Hunter, Madhura Joshi, Florian Kaltenberger, Raymond Knopp, Khanh Le, Zoran Miljanic, Patrick Murphy, Frederik Naessens, Navid Nikaein, Dominique Nussbaum, Renaud Pacalet, Praveen Raghavan, Ashutosh Sabharwal, Onkar Sarode, Predrag Spasojevic, Yang Sun, Hugo M. Tullberg, Tom Vander Aa, Liesbet Van der Perre, Michelle Wetterwald, Michael Wu
Architectures for cognitive radio testbeds and demonstrators - An overview. CrownCom (2010)
Zaka Ullah Sheikh, Oscar Gustafsson
Design of narrow-band and wide-band frequency-response masking filters using sparse non-periodic sub-filters. EUSIPCO (2010)
Fahad Qureshi, Mario Garrido, Oscar Gustafsson
Alternatives for low-complexity complex rotators. ICECS (2010)
Fahad Qureshi, Oscar Gustafsson
Low-complexity Reconfigurable Complex Constant Multiplication for FFTs. ISCAS (2009)
Kenny Johansson, Oscar Gustafsson, Linda DeBrunner
Estimation of the Switching Activity in Shift-and-add based Computations. ISCAS (2009)
Tahir Abbas Khan, Oscar Gustafsson, Håkan Johansson
Scaling of Fractional Delay Filters based on the Farrow Structure. ISCAS (2009)
Oscar Gustafsson
Towards optimal multiple constant multiplication: A hypergraph approach. ACSCC (2008)
Saeeid Tahmasbi Oskuii, Kenny Johansson, Oscar Gustafsson, Per Gunnar Kjeldsberg
Power optimization of weighted bit-product summation tree for elementary function generator. ISCAS (2008)
Erik Lindahl, Oscar Gustafsson
Architecture-aware design of a decimation filter based on a dual wordlength multiply-accumulate unit. ACSCC (2008)
Muhammad Abbas, Fahad Qureshi, Zaka Ullah Sheikh, Oscar Gustafsson, Håkan Johansson, Kenny Johansson
Comparison of multiplierless implementation of nonlinear-phase versus linear-phase FIR filters. ACSCC (2008)
Anton Blad, Oscar Gustafsson
Bit-level optimized FIR filter architectures for high-speed decimation applications. ISCAS (2008)
Kenny Johansson, Oscar Gustafsson, Lars Wanhammar
Switching activity estimation for shift-and-add based constant multipliers. ISCAS (2008)
Oscar Gustafsson, Kenny Johansson
An empirical study on standard cell synthesis of elementary function lookup tables. ACSCC (2008)
Lars Wanhammar, Baharak Soltanian, Oscar Gustafsson, Kenny Johansson
Synthesis of bandpass circulator-tree wave digital filters. ICECS (2008)
Oscar Gustafsson
Session TP8b2: Architectures and implementation. ACSCC (2008)
Oscar Gustafsson
Comments on 'A 70 MHz Multiplierless FIR Hilbert Transformer in 0.35 µm Standard CMOS Library'. IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (3) (2008)
Kenny Johansson, Oscar Gustafsson, Lars Wanhammar
Implementation of elementary functions for logarithmic number systems. IET Comput. Digit. Tech. 2 (4) (2008)

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Publication Activity (10 Years)

Top Topics

Top Venues

Oscar Gustafsson