Vitor Manuel Mendes da Silva

Vitor Silva

Academic position:	Assistant Professor
Joining date:	01-01-1999
Roles in IT:	Senior Researcher Board of Directors
Thematic Line:	Information and Data Sciences
Group:	Multimedia Signal Processing – Co

Email: Send Email
Address: IT – Coimbra
Department of Electrical and Computer Engineering
University of Coimbra - Pole II
P-3030-290 COIMBRA
Tel: +351 239 796 236
Fax: +351 239 796 293

https://www.orcid.org/0000-0003-2439-1184

16-11-2022

Dia do Instituto de Telecomunicações: Programa

O Instituto de Telecomunicações estará a celebrar os seus 30 anos no próximo dia 5 de dezembro 2022, no TagusPark S.A (Múcleo Central, Grande Auditório), com um programa que irá decorrer das 10h30 às 17h00, e com uma exposição do que melhor se faz no IT.

14-11-2022

Instituto de Telecomunicações: 30 years in science, 30 years of achievements in the field of TICE

O Instituto de Telecomunicações will be celebrating its 30th anniversary this year, on December 5th, at TagusPark S.A. Oeiras.

04-07-2022

Celebrating 30th years - Board visit to IT Leiria

The It Board has visited our other branch, IT Leiria, at the Polytechnic of Leiria.

26-06-2022

Celebrating 30th years - Board visit to IT Coimbra

On our 30th anniversary, IT board initiated a set of visits to sites and branches to get in touch with the daily days, successes, and apprehensions of the researchers.

Scientific Achievements

Degrees

PhD, Universidade de Coimbra, 26-05-1996

Affiliations

Department of Electrical and Computer Engineering, FCTUC, University of Coimbra, 01-11-1984, Assistant Professor

Academic Activities

11Supervision of PhD theses

As Supervisor

Design Space Exploration of LDPC Decoders on Programmable and Reconfigurable Architectures, PhD Student, João Maria Duarte Andrade, Defended 01-2016
Parallel Algorithms and Architectures for LDPC Decoding, PhD Student, Gabriel Falcao Paiva Fernandes, Defended 12-2010

As Co-supervisor

Towards Processing Near-Memory in Non-Binary Low-Density Parity Check Decoders, PhD Student, Óscar Almeida Ferraz, Expected conclusion 12-2025
Position-assisted Beamforming Design for LIS Systems, PhD Student, Marcos Collares Machado Bina de Souza, Expected conclusion 09-2025
Physical Layer Authentication and Security for Unmanned Vehicles Communications, PhD Student, João Manuel Carrilo Gil Martins, Expected conclusion 08-2025
High Performance Transmission Techniques using Radio Stripes, PhD Student, Filipe João Abrantes Soares Conceição, Expected conclusion 09-2023
Multilayer massive MIMO at mmWave for high power and spectral efficient communications, PhD Student, Pedro Daniel Rosete Bento, Defended 01-2020
Multiple Description Coding for Path Diversity Video Streaming, PhD Student, Pedro Daniel Frazao Correia, Defended 02-2013
Magnitude Modulation for peak power control in single carrier communication systems (co-supervision), PhD Student, Marco Alexandre Cravo Gomes, Defended 04-2011
Parallel Algorithms and Architectures for LDPC Decoding, PhD Student, Gabriel Falcao Paiva Fernandes, Defended 12-2010
Codificação de dados utilizando correspondência aproximada de padrões multiescala recorrentes, PhD Student, Nuno Miguel Morais Rodrigues, Defended 03-2009

22Supervision of MSc theses

As Supervisor

Channel Equalization in VDSL, MSc Student, ., Concluded 05-2003

As Co-supervisor

Magnitude Modulated Signals Detection with Neural Networks, MSc Student, Diogo Gonçalo dos Santos Henriques, Concluded 09-2022
MATLAB-based simulator for Radio Stripe Communications, MSc Student, Óscar Gabriel Bernardes Martins, Concluded 09-2022
Matrix Based Implementation of Time-Interleaved Block Windowed Burst OFDM, MSc Student, José Pedro Silva Pereira, Concluded 11-2021
Sistemas de Amplificação Linear com Componentes Não Lineares em Rádios Definido por Software, MSc Student, Carlos Miguel Vila Osório de Carvalho, Concluded 11-2020
Time Interleaved Block Windowed Burst OFDM: Channel Estimation and Synchronization Techniques, MSc Student, João Manuel Carrilo Gil Martins, Concluded 11-2020
A LOW-POWER PARALLEL GPU MULTISPECTRAL AND HYPERSPECTRAL LOSSLESS COMPRESSOR, MSc Student, Óscar Almeida Ferraz, Concluded 10-2019
New Hybrid Modulation Techniques for Future Generations of Communications, MSc Student, Filipe João Abrantes Soares Conceição, Concluded 07-2019
Interference alignment techniques for physical layer security, MSc Student, João Diogo Madeira Cristina Marques, Concluded 09-2017
Low Complexity Iterative Frequency Domain Equalisation for MIMO-OFDM Type Systems, MSc Student, Andreia Pereira da Silva, Concluded 12-2016
Real-time implementation of combined Ring-Type Magnitude Modulation and LINC techniques on SoC Zynq-7000 Architecture, MSc Student, João Alexandre Abreu Ferreira, Concluded 09-2015
Sistema de aquisição ecográfica para oftalmologia usando uma arquitectura SoC Zynq-7000, MSc Student, João Suzana Ferreira, Concluded 09-2015
Esquemas iterativos de descodificação e combinadores Chireix para sistemas Ring-Type Magnitude Modulation LINC, MSc Student, Mário Alberto Soares Castanheira, Concluded 09-2015
Time-Interleaved BWB-OFDM with Iterative FDE, MSc Student, Telmo Gabriel Simões Fernandes, Concluded 09-2015
Sistema OFDM multi-símbolo: Uma abordagem multiportadora eficiente, MSc Student, João Filipe Teles Nunes, Concluded 09-2014
IB-DFE Techniques Applied to Multi-Antenna Systems, MSc Student, João Francisco Cardoso Gante, Concluded 09-2014
Peak-to-Average Power in Orthogonal Frequency Division Multiplexing Systems, MSc Student, Pedro Daniel Rosete Bento, Concluded 09-2014
Ring-type Magnitude Modulation for LINC: Paving the road for better efficiency, MSc Student, António Simões, Concluded 05-2014
Técnicas Iterativas de Igualização na Frequência para Sistemas Mono- portadora com Modulação de Magnitude, MSc Student, Luís António Correia de Oliveira, Concluded 02-2013
Modulação de Magnitude em Plataformas FPGA, MSc Student, Ricardo Antunes de Azevedo da Veiga Ferrão, Concluded 07-2012
Video transcoding for low bit rate channels, MSc Student, Pedro Daniel Frazao Correia, Concluded 05-2003
Codificação de Vídeo utilizando Transformações Geométricas e de Luminância, MSc Student, Nuno Miguel Morais Rodrigues, Concluded 10-2000

2Supervision of BSc theses

As Supervisor

LDPC decoding on TMS320C6711, BSc Student, Sara Helena Marques Teodoro, Concluded 09-2004

As Co-supervisor

LDPC decoding on DSP, BSc Student, Cláudio Ribeiro Neves, Concluded 09-2005

Publications

4Books Chapters

J. Andrade, G. Falcão, V. Silva, S. Yamagiwa, L. Sousa, Accelerating Conventional Processing Using GPU Clusters: LDPC Decoders, Chapter in, Encyclopedia of Computer Science and Technology, Phillip A. Laplante, Editor-in-Chief, Engineering Division, Taylor & Francis, Pennsylvania State University, Malvern, Pennsylvania, U.S.A., 2016
Pedro F. Correia, P.A. Assunção, V. Silva, Multiple Description Coding for Multipath Video Streaming, Chapter in, Emerging Research on Networked Multimedia Communication Systems, IGI Global, Hershey, 2016
G. Falcão, V. Silva, L. Sousa, Parallel LDPC Decoding, Chapter in, GPU Computing Gems, ed. Prof. Wen-mei W. Hwu, Morgan and Kaufmann, Burlington, MA, USA, 2011
G. Falcão, V. Silva, J. S. M. Marinho, L. Sousa, LDPC Decoders for the WiMAX (IEEE 802.16e) based on Multicore Architectures, Chapter in, WIMAX, New Developments, Dr. Ms. Upena D. Dalal and Dr. Y. P. Kosta, In-Tech, ISBN 978-953-7619-53-4, Vienna, Austria, 2009

45Papers in Journals

S. Subramaniyan, Ó. Ferraz, M. Ashuthosh, S. Krishna, G. W. Wang, J. R. C. Cavallaro, V. Silva, G. Falcão, M. P. Purnaprajna, Enabling High-Level Design Strategies for High-Throughput and Low-power NB-LDPC Decoders, IEEE Design and Test, Vol. 40, No. 1, pp. 85 - 95, August, 2022 | Full text (PDF 1 MB) | BibTex
F. Conceição, M. Gomes, V. Silva, R. Dinis, C. H. Antunes Antunes, Bi-Objective Power Optimization of Radio Stripe Uplink Communications, Electronics (Switzerland), Vol. 11, No. 6, pp. 876 - 876, March, 2022,
| Abstract | Full text (PDF 3 MBs) | BibTex
F. Conceição, C. H. Antunes Antunes, M. Gomes, V. Silva, R. Dinis, Max-Min Fairness Optimization in Uplink Cell-Free Massive MIMO using Meta-Heuristics, IEEE Transactions on Communications, Vol. 70, No. 3, pp. 1792 - 1807, January, 2022,
| Abstract | Full text (PDF 4 MBs) | BibTex
Ó. Ferraz, S. Subramaniyan, R. Chinthalaa,, J. Andrade, J. R. C. Cavallaro, S. Nandy, V. Silva, X. Zhang, M. P. Purnaprajna, G. Falcão, A Survey on High-Throughput Non-Binary LDPC Decoders: ASIC, FPGA and GPU Architectures, IEEE Communications Surveys and Tutorials, Vol. 1, No. 1, pp. 1 - 33, November, 2021 | Full text (PDF 8 MBs) | BibTex
J. M. Martins, F. Conceição, M. Gomes, V. Silva, R. Dinis, Joint Channel Estimation and Synchronization Techniques for Time-Interleaved Block-Windowed Burst OFDM, Applied Sciences (Switzerland), Vol. 11, No. 10, pp. 4403 - 4403, May, 2021 | BibTex
Ó. Ferraz, V. Silva, G. Falcão, Hyperspectral Parallel Image Compression on Edge GPUs, Remote Sensing, Vol. 13, No. 6, pp. 1077 - 1077, March, 2021 | BibTex
F. Conceição, M. Gomes, V. Silva, R. Dinis, A. Silva, D. Castanheira, A Survey of Candidate Waveforms for beyond 5G Systems, Electronics (Switzerland), Vol. 10, No. 1, pp. 1 - 26, December, 2020,
| Abstract | Full text (PDF 2 MBs) | BibTex
F. Conceição, M. Gomes, V. Silva, R. Dinis, An OFDM-based waveform with high spectral efficiency, IEEE Communications Letters, Vol. 24, No. 11, pp. 2614 - 2618, November, 2020,
| Abstract | BibTex
Ó. Ferraz, G. Falcão, V. Silva, Gbit/s throughput under 6.3W lossless hyperspectral image compression on parallel embedded devices, IEEE Embedded Systems Letters, Vol. 1, No. 1, pp. 1 - 1, April, 2020 | BibTex
A. P. S. Silva, P. Bento, M. Gomes, R. Dinis, V. Silva, Complexity Analysis of FDE Receivers for Massive MIMO Block Transmission Systems, IET Communications, Vol. 13, No. 12, pp. 1762 - 1768, July, 2019,
| Abstract | Full text (PDF 2 MBs) | BibTex
P. Bento, A. P. S. Silva, M. Gomes, R. Dinis, V. Silva, A simplified and accurate BER analysis of Magnitude Modulated M-PSK signals, IET Communications, Vol. 13, No. 10, pp. 1443 - 1448, June, 2019 | BibTex
P. Bento, A. P. S. Silva, R. Dinis, M. Gomes, V. Silva, Low complexity equalisers for offset constellations in massive MIMO schemes, IEEE Access, Vol. -, No. -, pp. 1 - 1, June, 2019 | BibTex
T. G. Simões, A. P. S. Silva, M. Gomes, V. Silva, R. D, A new hybrid multicarrier transmission technique with iterative frequency domain detection, Physical Communication, Vol. 27, No. -, pp. 7 - 16, April, 2018,
| Abstract | BibTex
J. Andrade, N. George, K. Karras, D. N. Novo, F. P. Pratas, L. Sousa, P. I. Ienne, G. Falcão, V. Silva, Design Space Exploration of LDPC Decoders using High-Level Synthesis, IEEE Access, Vol. 1, No. 1, pp. 1 - 1, July, 2017 | BibTex
A. S. Simões, M. Castanheira, M. Gomes, R. Dinis, V. Silva, Ring-type Magnitude Modulation for LINC: a pragmatic approach to the efficiency challenge, IEEE Transactions on Communications, Vol. 65, No. 8, pp. 3302 - 3315, April, 2017,
| Abstract | Full text (PDF 1 MB) | BibTex
N. Vicente, G. Falcão, V. Silva, J. Andrade, Mobile 4K / 2K / HD video streaming supported by real-time FEC RaptorQ codes, IEEE Transactions on Consumer Electronics, Vol. 62, No. 4, pp. 405 - 411, November, 2016,
| Abstract | BibTex
J. Andrade, G. Falcão, V. Silva, L. Sousa, A Survey on Programmable LDPC Decoders, IEEE Access, Vol. 4, No. 4, pp. 6704 - 6718, July, 2016,
| Abstract | BibTex
S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, V. Silva, Parallel Hyperspectral Coded Aperture for Compressive Sensing on GPUs, IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol. 9, No. 2, pp. 932 - 944, May, 2015,
| Abstract | BibTex
J. F. T. Teles, P. Bento, M. Gomes, R. Dinis, V. Silva, Block-windowed burst OFDM: a high-efficiency multicarrier technique, Electronics Letters, Vol. 50, No. 23, pp. 1757 - 1759, November, 2014,
| Abstract | BibTex
J. Andrade, G. Falcão, V. Silva, Flexible design of wide-pipeline based WiMAX QC-LDPC decoder architectures on FPGAs using high-level synthesis, Measurement: Journal of the International Measurement Confederation, Vol. 50, No. 11, pp. 839 - 840, May, 2014 | BibTex
J. Andrade, G. Falcão, V. Silva, Optimized Fast Walsh-Hadamard Transform on GPUs for Non-Binary LDPC Decoding, Parallel Computing, Vol. 40, No. 9, pp. 449 - 453, May, 2014 | BibTex
J. Nascimento, J. Bioucas-Dias, J.M.R.A Alves, V. Silva, A. Plaza, Parallel Hyperspectral Unmixing on GPUs, IEEE Geoscience and Remote Sensing Letters, Vol. 11, No. 3, pp. 666 - 670, March, 2014,
| Abstract | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Rate Control for Unbalanced Multiple Description Video Streaming, Signal Processing: Image Communication, Vol. 29, No. 1, pp. 23 - 36, January, 2014,
| Abstract | BibTex
M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, M. Tomlinson, Error rate analysis of M-PSK with magnitude modulation envelope control, Electronics Letters, Vol. 49, No. 18, pp. 1184 - 1186, August, 2013,
| Abstract | Full text (PDF 180 KBs) | BibTex
G. Falcão, V. Silva, L. Sousa, J. Andrade, Portable LDPC Decoding on Multicores Using OpenCL, IEEE Signal Processing Magazine, Vol. 29, No. 4, pp. 81 - 109, July, 2012 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Multiple Description of Coded Video for Path Diversity Streaming Adaptation, IEEE Transactions on Multimedia, Vol. 14, No. 3, pp. 923 - 935, June, 2012,
| Abstract | BibTex
G. Falcão, M. Gomes, V. Silva, L. Sousa, J. A. Cacheira, Configurable M-factor VLSI DVB-S2 LDPC decoder architecture with optimized memory tiling design, Eurasip Journal on Wireless Communications and Networking, Vol. 2012, No. 98, pp. 1 - 16, March, 2012 | BibTex
G. Falcão, J. Andrade, V. Silva, L. Sousa, GPU-based DVB-S2 LDPC decoder with high throughput and fast error floor detection, Measurement: Journal of the International Measurement Confederation, Vol. 47, No. 9, pp. 542 - 543, April, 2011 | BibTex
G. Falcão, L. Sousa, V. Silva, Massively LDPC Decoding on Multicore Architectures, IEEE Transactions on Parallel and Distributed Systems, Vol. 22, No. 2, pp. 309 - 322, February, 2011,
| Abstract | BibTex
M. Gomes, Cercas, F. Cercas, V. Silva, M. Tomlinson, Magnitude Modulation for VSAT’s Low Back-Off Transmission, Journal of Communications and Networks, Vol. 12 - Special Issue on Recent Advances in Satellite and Space Communications, No. 6, pp. 544 - 557, December, 2010,
| Abstract | Full text (PDF 3 MBs) | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Scanned Compound Document Encoding Using Multiscale Recurrent Patterns, IEEE Transactions on Image Processing, Vol. 19, No. 10, pp. 2712 - 2724, October, 2010,
| Abstract | BibTex
G. Falcão, S. Yamagiwa, V. Silva, L. Sousa, Parallel LDPC Decoding on GPUs using a Stream-based Computing Approach, Journal of Computer Science and Technology, Vol. 24, No. 5, pp. 913 - 924, September, 2009,
| Abstract | BibTex
S. Moiron, S.M.M. Faria, A. Navarro, V. Silva, P.A. Assunção, Video transcoding from H.264/AVC to MPEG-2 with reduced computational complexity, Signal Processing: Image Communication, Vol. 24, No. 8, pp. 637 - 650, September, 2009,
| Abstract | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Power Efficient Back-Off Reduction through Polyphase Filtering Magnitude Modulation, IEEE Communications Letters, Vol. 13, No. 8, pp. 606 - 608, August, 2009,
| Abstract | Full text (PDF 605 KBs) | BibTex
E. B. L Filho, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On ECG Signal Compression With 1-D Multiscale Recurrent Patterns Allied to Preprocessing Techniques, IEEE Transactions on Biomedical Engineering, Vol. 56, No. 3, pp. 896 - 900, March, 2009,
| Abstract | BibTex
G. Falcão, V. Silva, L. Sousa, J. S. M. Marinho, High coded data rate and multicodeword WiMAX LDPC decoding on the Cell/BE, Measurement: Journal of the International Measurement Confederation, Vol. 44, No. 24, pp. 1415 - 1416, November, 2008,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On Dictionary Adaptation for Recurrent Pattern Image Coding, IEEE Transactions on Image Processing, Vol. 17, No. 9, pp. 1640 - 1653, September, 2008,
| Abstract | BibTex
E. B. L Filho, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, V. Silva, M. Carvalho, ECG Signal Compression Based on Dc Equalization and Complexity Sorting, IEEE Transactions on Biomedical Engineering, Vol. 55, No. 7, pp. 1923 - 1926, July, 2008,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving multiscale recurrent pattern image coding with deblocking filtering, E-business and Telecommunication Networks - Third International Conf., ICETE 2006, Vol. 9, No., pp. 224 - 236, January, 2008 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results, Lecture Notes in Computer Science, Vol. 3893, No., pp. 107 - 114, February, 2006 | BibTex
V. Silva, F. Perdigão, Generalising the simultaneous computation of the DFTs of two real sequences using a single N-point DFT, Signal Processing, Vol. 82, No. 3, pp. 503 - 505, March, 2002 | BibTex
V. Silva, L. V. Sá, General method for perfect reconstruction subband processing of finite length signals using linear extensions, IEEE Transactions on Signal Processing, Vol. 47, No. 9, pp. 2572 - 2575, September, 1999 | BibTex
V. Silva, L. V. Sá, Analytical optimization of CQF filter banks, IEEE Transactions on Signal Processing, Vol. 44, No. 6, pp. 1564 - 1568, June, 1996 | BibTex
V. Silva, L. A. S. C. Cruz, F. Lopes, A. Navarro, L. V. Sá, Multiprocessor based image coding, Microprocessing and Microprogramming (EUROMICRO), Vol. 32, No. 1-5, pp. 343 - 348, August, 1991 | BibTex
S.M.M. Faria, P.A. Assunção, F. Perdigão, V. Silva, L. V. Sá, A parallel architecture for real-time video coding, Microprocessing and Microprogramming (EUROMICRO), Vol. 30, No. 1-5, pp. 439 - 445, August, 1990,
| Abstract | BibTex

137Papers in Conferences

D. Henriques, M. Gomes, V. Silva, F. Perdigão, Deep Learning-based Demodulator for Magnitude Modulated Signals, IEEE Vehicular Technology Conference (VTC-Spring), Florence, Italy, Vol., pp. -, June, 2023,
| Abstract | Full text (PDF 1 MB) | BibTex
Ó. Ferraz, H. Araujo, V. Silva, G. Falcão, Benchmarking Convolutional Neural Network Inference on Low-Power Edge Devices, IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), Rhodes, Greece, Vol., pp. -, June, 2023 | BibTex
J. M. Martins, C. H. Antunes Antunes, M. Gomes, V. Silva, R. Dinis, Unmanned aerial vehicle positioning and user equipment power allocation, 13th IEEE/IET International Symposium on Communication Systems, Networks and Digital Signal Processing CSNDSP, Porto, Portugal, July, 2022,
| Abstract | BibTex
F. Conceição, C. H. Antunes Antunes, M. Gomes, V. Silva, R. Dinis, User Fairness in Radio Stripes Networks using Meta-Heuristics Optimization, IEEE 95th Vehicular Technology Conference: VTC2022-Spring VTC2022-Spring, Helsinki, Finland, June, 2022,
| Abstract | Full text (PDF 432 KBs) | BibTex
Ó. Ferraz, P. Menezes, V. Silva, G. Falcão, Benchmarking Vulkan vs OpenGL Rendering on Low-Power Edge GPUs, International Conference on Graphics and Interaction ICGI, Porto, Portugal, November, 2021 | BibTex
Ó. Ferraz, V. Silva, G. Falcão, On the Performance of Link Space Communications using NB-LDPC Codes on Embedded Parallel Systems, Asilomar Conference on Signals, Systems, and Computers, Pacific Groove, Califonia, United States, November, 2021 | BibTex
S. Subramaniyan, Ó. Ferraz, M. Ashuthosh, S. Krishna, G. W. Wang, J. R. C. Cavallaro, V. Silva, G. Falcão, M. P. Purnaprajna, Pushing the Limits of Energy Efficiency for Non-Binary LDPC Decoders on GPUs and FPGAs, IEEE International Workshop on Signal Processing Systems - SiPS, Coimbra, Portugal, October, 2020,
| Abstract | BibTex
F. Conceição, M. Gomes, V. Silva, R. Dinis, Highly efficient TIBWB-OFDM waveform for broadband wireless communications, IEEE Vehicular Technology Conference (VTC-Spring), Antwerp, Belgium, May, 2020,
| Abstract | BibTex
Ó. Ferraz, G. Falcão, V. Silva, 1.5GBIT/S 4.9W HYPERSPECTRAL IMAGE ENCODERS ON A LOW-POWER PARALLEL HETEROGENEOUS PROCESSING PLATFORM, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Barcelona, Spain, May, 2020 | BibTex
F. Conceição, M. Gomes, V. Silva, R. Dinis, Time Overlapping TIBWB-OFDM Symbols for Peak-To-Average Power Ratio Reduction, Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. -, pp. - - -, June, 2019,
| Abstract | Full text (PDF 315 KBs) | BibTex
A. P. S. Silva, P. Bento, M. Gomes, R. Dinis, V. Silva, MIMO Time-Interleaved Block Windowed Burst OFDM with Iterative Frequency Domain Equalization, International Symposium on Wireless Communication Systems ISWCS, Lisbon, Portugal, August, 2018,
| Abstract | BibTex
A. P. S. Silva, P. Bento, M. Gomes, R. Dinis, V. Silva, TIBWB-OFDM: A Promising Modulation Technique for MIMO 5G Transmissions, IEEE Vehicular Technology Conf. - VTC-Fall, Chicago, United States, August, 2018,
| Abstract | BibTex
A. P. S. Silva, P. Bento, M. Gomes, R. Dinis, V. Silva, Iterative MRC and EGC Receivers for MIMO-OFDM Systems, Vehicular Technology Conference: VTC-Spring, Porto, Portugal, June, 2018,
| Abstract | BibTex
M. Castanheira, A. S. Simões, M. Gomes, R. Dinis, V. Silva, Boosting LINC Systems Combiners Efficiency Through Ring-type Magnitude Modulation, European Signal Processing Conference EUSIPCO, Kos, Greece, Vol. -, pp. - - -, August, 2017,
| Abstract | BibTex
P. Bento, A. P. S. Silva, R. Dinis, M. Gomes, V. Silva, Frequency-domain detection without matrix inversions for mm-wave communications with correlated massive MIMO channels, Vehicular Technology Conference: VTC-Spring, Sydney, Australia, Vol. -, pp. - - -, June, 2017,
| Abstract | BibTex
T. G. Simões, M. Gomes, V. Silva, R. D, Time-Interleaved Block-Windowed Burst OFDM, IEEE Vehicular Technology Conf. - VTC-Fall, Montréal, Canada, Vol. -, pp. - - -, September, 2016,
| Abstract | BibTex
P. Bento, C. H. Antunes Antunes, M. Gomes, R. Dinis, V. Silva, Beamforming Optimization for Multiuser Wireless Systems using Meta-Heuristics, IEEE Vehicular Technology Conf. - VTC-Fall, Montreal, Canada, Vol. --, pp. -- - --, September, 2016,
| Abstract | BibTex
A. S. Simões, P. Bento, M. Gomes, R. Dinis, V. Silva, Ring-type Magnitude Modulation for OQPSK: Enabling NL-Amplification of Spectral Efficient Signals, Vehicular Technology Conference: VTC-Spring, Nanjing, China, Vol. --, pp. -- - --, May, 2016,
| Abstract | BibTex
M. Castanheira, A. S. Simões, M. Gomes, R. Dinis, V. Silva, Iterative Decoding Techniques for Ring-type Magnitude Modulated Signals, IEEE Communications Society IEEE International Conference on Communications ICC, Kuala Lumpur, Malaysia, Vol. -, pp. - - -, May, 2016,
| Abstract | BibTex
R. Dinis, PMC Carvalho, P. Bento, M. Gomes, V. Silva, Linear Amplification with Multiple Amplifiers and Antennas, IASTED International Conf. on Modelling, Identification and Control - MIC, Innsbruck, Austria, Vol. 1, pp. 1 - 5, February, 2016,
| Abstract | BibTex
A. S. Simões, P. Bento, M. Gomes, R. Dinis, V. Silva, Efficient LINC Amplification for 5G Through Ring-type Magnitude Modulation, IEEE Globecom 2015 Workshop on Mobile Communications in Higher Frequency Bands (MCHFB), San Diego, United States, Vol. --, pp. -- - --, December, 2015,
| Abstract | Full text (PDF 3 MBs) | BibTex
JM Mu, A. V. Vosougui, G. Falcão, J. Andrade, ABS Balatsoukas-Stimming, G. K. Karakonstantis, A. B. Burg, V. Silva, J. R. C. Cavallaro, The Impact of Faulty Memory Bit Cells on the Decoding of Spatially-Coupled LDPC Codes, Asilomar Conf. on Signals, Systems, and Computers, Pacific Grove, United States, Vol. 1, pp. 1 - 10, November, 2015 | BibTex
J. Andrade, N. George, K. Karras, D. N. Novo, V. Silva, P. I. Ienne, G. Falcão, From Low-architectural Expertise Up to High-throughput Non-binary LDPC Decoders: Optimization Guidelines using High-level Synthesis, International Conf. on Field Programmable Logic and Applications - FPL, London, United Kingdom, Vol. 1, pp. 1 - 8, September, 2015,
| Abstract | BibTex
J. Cedillo, J. Bioucas-Dias, V. Silva, J. Nascimento, SISAL Implementation on GPU for Hyperspectral Unmixing, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 0, pp. 0 - 0, September, 2015,
| Abstract | Full text (PDF 1 MB) | BibTex
S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, V. Silva, A. Plaza, GPU IMPLEMENTATION OF A HYPERSPECTRAL CODED APERTURE ALGORITHM FOR COMPRESSIVE SENSING, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Milan, Italy, Vol. -, pp. - - -, July, 2015 | BibTex
P. Bento, M.B. Beko, J. F. T. Teles, M. Gomes, R. Dinis, V. Silva, PAPR Reduction of Coded OFDM Signals, International Conf. on Wireless Networks, Las Vegas, United States, Vol. -, pp. - - -, July, 2015,
| Abstract | BibTex
, J. F. C. Gante, M. Gomes, R. Dinis, V. Silva, Towards an Enhanced Frequency Reuse: Base Station Cooperation with Turbo Frequency Domain Receivers, IEEE International Conference on Communications - ICC, London, United Kingdom, Vol. -, pp. - - -, June, 2015,
| Abstract | BibTex
S. B. G. Garcia, G. Martin Martin, J. Nascimento, J. Bioucas-Dias, A. Plaza, V. Silva, GPU IMPLEMENTATION OF A CONSTRAINED HYPERSPECTRAL CODED APERTURE ALGORITHM FOR COMPRESSIVE SENSING, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Tokyo, Japan, Vol. -, pp. - - -, June, 2015,
| Abstract | BibTex
, J. F. C. Gante, M. Gomes, R. Dinis, V. Silva, Clustered Multiuser Detection using SC-FDE Transmission with Iterative Receivers, Vehicular Technology Conference: VTC-Spring, Glasgow, United Kingdom, Vol. -, pp. - - -, May, 2015,
| Abstract | BibTex
M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, L. A. C. Oliveira, Iterative Frequency-Domain Equalization for General QAM Constellations with Reduced Envelope Fluctuations through Magnitude Modulation Techniques, Vehicular Technology Conference: VTC-Spring, Glasgow, United Kingdom, Vol. -, pp. - - -, May, 2015,
| Abstract | BibTex
J. Andrade, N. George, K. Karras, D. N. Novo, V. Silva, P. I. Ienne, G. Falcão, Fast Design Space Exploration using Vivado HLS: Non-Binary LDPC Decoders, IEEE International Symp. on Field-Programmable Custom Computing Machines - FCCM, Vancouver, Canada, Vol. *, pp. * - *, May, 2015,
| Abstract | BibTex
J. Andrade, G. Falcão, V. Silva, Accelerating and Decelerating Min-Sum-based Gear-Shift LDPC Decoders, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Brisbane, Australia, Vol. 1, pp. 1 - 4, April, 2015 | BibTex
, R. Dinis, P. Bento, PMC Carvalho, M. Gomes, V. Silva, A Multi-Antenna Technique for mm-wave Communications with Large Constellations and Strongly Nonlinear Amplifiers, German Microwave Conf. - GeMiC, Nuremberg, Germany, Vol. -, pp. - - -, March, 2015,
| Abstract | BibTex
, R. Dinis, PMC Carvalho, P. Bento, M. Gomes, V. Silva, A Massive MIMO Architecture for Highly Efficient mm-Wave Communications with Saturated Amplifiers, International Conf. on Electronics, Information and Communication - ICEIC, Singapore, Singapore, Vol. -, pp. - - -, January, 2015,
| Abstract | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Soft-iterative Magnitude Demodulation, IEEE Global Communications Conference - GLOBECOM, Austin - Texas, United States, Vol. -, pp. - - -, December, 2014,
| Abstract | BibTex
J. Andrade, A. V. Vosougui, G. W. Wang, G. K. Karakonstantis, A. B. Burg, G. Falcão, V. Silva, J. R. C. Cavallaro, On the Performance of LDPC and Turbo Decoder Architectures with Unreliable Memories, Asilomar Conf. on Signals, Systems, and Computers, Pacific, United States, Vol. 1, pp. 1 - 1, November, 2014,
| Abstract | BibTex
A. J. R. S. SimoÞes, M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, Magnitude Modulation applied to LINC transmitters: Paving the Road for Better Efficiency, IEEE Vehicular Technology Conf. - VTC-Fall, Vancouver, Canada, Vol. -, pp. - - -, September, 2014,
| Abstract | BibTex
J. F. C. Gante, M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, Power Efficient MIMO SC-FDE Transmission Using Magnitude Modulation Techniques, IEEE Vehicular Technology Conf. - VTC-Fall, Vancouver, Canada, Vol. -, pp. - - -, September, 2014,
| Abstract | BibTex
P. Bento, J. F. T. Teles, M. Gomes, R. Dinis, V. Silva, Measuring the Magnitude of Envelope Fluctuations: Should We Use the PAPR?, IEEE Vehicular Technology Conf. - VTC-Fall, Vancouver, Canada, Vol. -, pp. 1 - 5, September, 2014,
| Abstract | BibTex
J. Andrade, F. P. Pratas, G. Falcão, V. Silva, L. Sousa, Combining Flexibility with Low Power: Dataflow and Widepipeline LDPC Decoding Engines in the Gbit/s Era, IEEE International Conf. on Application-specific Systems, Architectures and Processors - ASAP, Zurich, Switzerland, Vol., pp. 264 - 269, June, 2014 | BibTex
J. Andrade, G. Falcão, V. Silva, K. Kasai, Flexible Non-Binary LDPC Decoding on FPGAs, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Firenze, Italy, Vol., pp. 1936 - 1940, May, 2014 | BibTex
J. Andrade, V. Silva, G. Falcão, From OpenCL to Gates: the FFT, IEEE Global Conf. on Signal and Information Processing - Global SIP, Austin, Texas, United States, Vol. 1, pp. 1238 - 1241, December, 2013 | Full text (PDF 536 KBs) | BibTex
F. P. Pratas, J. Andrade, G. Falcão, V. Silva, L. Sousa, Open the Gates: Using High-level Synthesis Towards Programmable LDPC Decoders on FPGAs, IEEE Global Conf. on Signal and Information Processing - Global SIP, Austin, Texas, United States, Vol. 1, pp. 1274 - 1277, December, 2013 | Full text (PDF 664 KBs) | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Multiple Description Video Streaming Over Asymmetric Channels, International Workshop on Packet Video, San Jose, United States, Vol. --, pp. -- - --, December, 2013 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Transmissão de vídeo com múltiplas descrições com débitos variáveis em canais multi-percurso com débito assimétrico, Conf. sobre Redes de Computadores - CRC, Leiria, Portugal, Vol. 1, pp. 119 - 121, November, 2013 | BibTex
M. Gomes, V. Silva, R. F. Ferrão, Magnitude Modulation on Reconfigurable Computing Devices, International Conf. on Field Programmable Logic and Applications - FPL, Porto, Portugal, Vol. -, pp. - - -, September, 2013 | BibTex
J. Nascimento, J.M.R.A Alves, A. Plaza, V. Silva, J. Bioucas-Dias, Parallel Method for Sparse Semisupervised Hyperspectral Unmixing, Europe Remote Sensing - SPIE, Dresden, Germany, Vol. 8895, pp. 88950B - 88950B-8, September, 2013,
| Abstract | BibTex
M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, M. Tomlinson, Iterative FDE Design for LDPC-coded Magnitude Modulation Schemes, International Symp. on Wireless Communication Systems - ISWCS, Ilmenau, Germany, Vol. -, pp. - - -, August, 2013 | Full text (PDF 1 MB) | BibTex
G. Falcão, J. Andrade, V. Silva, S. Yamagiwa, L. Sousa, Stressing the BER simulation of LDPC codes in the error floor region using GPU clusters, IEEE International Symp. on Wireless Communication Systems - ISWCS, Ilmenau, Germany, Vol. 1, pp. 1 - 5, August, 2013 | BibTex
J.M.R.A Alves, J. Nascimento, J. Bioucas-Dias, A. Plaza, V. Silva, Parallel Sparse Unmixing of Hyperspectral Data, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Melbourne, Australia, Vol. -, pp. 1446 - 1449, July, 2013,
| Abstract | BibTex
J. Andrade, G. Falcão, V. Silva, V. Savin, Near-LSPA Performance at MSA Complexity, IEEE International Conference on Communications - ICC, Budapest, Hungary, Vol. 1, pp. 1874 - 1878, June, 2013 | Full text (PDF 725 KBs) | BibTex
J. Andrade, G. Falcão, V. Silva, K. Kasai, FFT-SPA Non-Binary LDPC Decoding on GPU, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Vancouver, Canada, Vol. 1, pp. 5099 - 5103, May, 2013 | Full text (PDF 365 KBs) | BibTex
J. Nascimento, V. Silva, J. Bioucas-Dias, J.M.R.A Alves, Parallel Hyperspectral Unmixing Method on GPU, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. -, pp. - - -, May, 2013,
| Abstract | BibTex
Cercas, F. Cercas, L.oliveira Oliveira, M. Gomes, V. Silva, R. Dinis, IB-DFE Performance of Block-Based Single Carrier Coded Transmission with Magnitude Modulation, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. CD.4, pp. 1 - 5, May, 2013,
| Abstract | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Unbalanced Multiple Description Video Coding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. -- - --, May, 2013 | BibTex
J. Andrade, G. Falcão, V. Silva, Structuring Irregular Binary LDPC Decoding on Graphics Processors, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 1 - 4, May, 2013 | BibTex
J. Andrade, G. Falcão, V. Silva, M- O. Owaida, C. D. A. Antonopoulos, N. B. Bellas, P. I. Ienne, Towards High-Throughput with Low-Effort Programming: From General-Purpose Manycores to Dedicated Circuits, Designing for Embedded Parallel Computing Platforms: Architectures, Design Tools, and Applications Workshop - DATE - DEPCP, Grenoble, France, Vol. 1, pp. 1 - 1, March, 2013 | BibTex
M. Gomes, R. Dinis, V. Silva, Cercas, F. Cercas, M. Tomlinson, Iterative Frequency Domain Equalization for Single Carrier Signals with Magnitude Modulation Techniques, IEEE Vehicular Technology Conf. - VTC-Fall, Québec, Canada, Vol. -, pp. - - -, September, 2012,
| Abstract | BibTex
J.M.R.A Alves, J. Nascimento, J. Bioucas-Dias, V. Silva, A. Plaza, Parallel Implementation of Vertex Component Analysis for Hyperspectral Endmember Extraction, IEEE International Geoscience and Remote Sensing Symp.- IGARSS, Munich, Germany, Vol. -, pp. 4078 - 4081, July, 2012,
| Abstract | BibTex
Pedro F. Correia, L.F. Ferreira, P.A. Assunção, L. A. S. C. Cruz, V. Silva, Optimal priority MDC video streaming for networks with path diversity, International Conf. on Telecommunications and Multimedia (Temu), Heraklion, Greece, Vol. --, pp. 54 - 59, July, 2012 | BibTex
J.M.R.A Alves, J. Nascimento, A. Plaza, S.S Sanchez, J. Bioucas-Dias, V. Silva, Vertex Component Analysis GPU-based Implementation for Hyperspectral Unmixing, IEEE Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing - WHISPERS, Shanghai, China, Vol. -, pp. 1 - 4, June, 2012,
| Abstract | BibTex
J. Andrade, G. Falcão, V. Silva, Memory-Hierarchy-Aware Decoding of Structured LDPC Codes on GPUs, Advanced Computer Architecture and Compilation for High-Performance and Embedded Systems - ACACES, Fiuggi, Italy, Vol. 1, pp. 219 - 222, July, 2011,
| Abstract | BibTex
G. Falcão, J. Andrade, V. Silva, L. Sousa, REAL-TIME DVB-S2 LDPC DECODING ON MANY-CORE GPU ACCELERATORS, IEEE International Conf. on Acoustics, Speech, and Signal Processing - ICASSP, Prague, Czech Republic, May, 2011 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Enhanced H.264/AVC Video Streaming using Network-adaptive Multiple Description Coding, IEEE Region 8 EUROCON 2011 International Conf. on Computer as a Tool joint with the Conf. on Telecommunications, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Multiple Description Video Transcoding with Temporal Drift Control, Picture Coding Symp., Nagoya, Japan, Vol. 1, pp. 558 - 561, December, 2010 | BibTex
L. Lucas, Nuno M. M. Rodrigues, S.M.M. Faria, E. Silva, M. Carvalho, V. Silva, Intra-prediction for color image coding using YUV correlation, IEEE International Conf. on Image Processing - ICIP, Hong-Kong, China, Vol., pp. 1329 - 1332, September, 2010,
| Abstract | Full text (PDF 128 KBs) | BibTex
G. Falcão, L. Sousa, V. Silva, Embedded Architectures for LDPC Decoding, International Conf. on Embedded Computer Systems: Architectures, Modeling and Simulation - SAMOS, Samos, Greece, Vol. 1, pp. -, July, 2010,
| Abstract | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Analytical Analysis of Polyphase Magnitude Modulation Method’s Performance, IEEE International Conference on Communications - ICC, Cape Town, South Africa, Vol. -, pp. 1 - 5, May, 2010,
| Abstract | BibTex
P.A. Assunção, Pedro F. Correia, V. Silva, Drift-free Multiple Description Intra Video Coding, IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol. 1, pp. 625 - 628, November, 2009 | BibTex
D. B. G. Graziosi, Nuno M. M. Rodrigues, E. Silva, S.M.M. Faria, M. Carvalho, V. Silva, Codificação de Imagens com Predição Adaptativa Baseada no Critério de Mínimos Quadrados, Simpósio Brasileiro de Telecomunicações SBrT, Blumenau, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articlefile/2391.pdf, September, 2009,
| Abstract | Full text (PDF 267 KBs) | BibTex
E. Silva, A. D. Dutra, Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, Otimização Taxa-Distorção para Quadros-B no Padrão H.264/AVC, Simpósio Brasileiro de Telecomunicações SBrT, Blumenau, Brazil, Vol., pp. - https://biblioteca.sbrt.org.br/articlefile/2504.pdf, September, 2009,
| Abstract | Full text (PDF 185 KBs) | BibTex
M. Gomes, Cercas, F. Cercas, V. Silva, M. Tomlinson, Polyphase Magnitude Modulation for Peak Power Control, European Signal Processing Conference EUSIPCO, Glasgow, United Kingdom, Vol. -, pp. 1151 - 1155, August, 2009,
| Abstract | BibTex
L. Sousa, V. Silva, G. Falcão, MULTI-CORE PLATFORMS FOR SIGNAL PROCESSING: SOURCE AND CHANNEL CODING, IEEE International Conf. on Multimedia and Expo - ICME, Cancun, Mexico, Vol. *, pp. * - *, July, 2009 | BibTex
G. Falcão, V. Silva, L. Sousa, How GPUs can outperform ASICs for fast LDPC decoding, ACM International Conf. on Supercomputing - ICS, New York, United States, Vol. 1, pp. 390 - 399, June, 2009 | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Real-Time LUT-Less Magnitude Modulation for Peak Power Control of Single Carrier RRC Filtered Signals, IEEE Workshop on Signal Processing for Advanced Wireless Communications - SPAWC, Perugia, Italy, Vol. -, pp. - - -, June, 2009 | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Magnitude Modulation for Peak Power Control of RRC Pulsed-Shaped Signals, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. -, pp. 209 - 212, May, 2009,
| Abstract | Full text (PDF 753 KBs) | BibTex
P.A. Assunção, Pedro F. Correia, V. Silva, Multiple Description Coding Scheme for H.264/AVC Intra Slices, Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. x - y, May, 2009 | BibTex
G. Falcão, L. Sousa, V. Silva, J. S. M. Marinho, Parallel LDPC Decoding on the Cell/B.E. Processor, International Conf. on High Performance and Embedded Architectures and Compilers - HiPEAC, Paphos, Cyprus, Vol. 1, pp. 389 - 403, January, 2009,
| Abstract | BibTex
M. Gomes, Cercas, F. Cercas, V. Silva, M. Tomlinson, Efficient M-QAM Transmission using Compacted Magnitude Modulation Tables, IEEE Global Communications Conference - GLOBECOM, New Orleans, LA, United States, Vol. *, pp. * - *, November, 2008,
| Abstract | BibTex
M. Gomes, G. Falcão, V. Silva, V. F. Ferreira, A. S. Sengo, Falcão, Scalable and Parallel Codec Architectures for the DVB-S2 FEC System, IEEE Asia Pacific Conf. on Circuits and Systems - APCCAS, Macau, China, Vol. *, pp. * - *, November, 2008,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, Multiscale Recurrent Pattern Image Coding With a Flexible Partition Scheme, IEEE International Conf. on Image Processing - ICIP, San Diego, United States, Vol. -, pp. 141 - 144 - https://doi.org/10.1109/ICIP.2008.4711711, October, 2008,
| Abstract | BibTex
M. Gomes, V. Silva, Cercas, F. Cercas, M. Tomlinson, Low Back-off 16-APSK Transmission Using Magnitude Modulation and Symbol Quantization, International Workshop on Satellite and Space Communications - IWSSC, Toulouse, France, Vol. *, pp. * - *, October, 2008,
| Abstract | BibTex
N. Francisco, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, Casamento Aproximado de Padrões Multiescala com Segmentação Flexível e Treino do Dicionário, Simpósio Brasileiro de Telecomunicações SBrT, Rio de Janeiro, Brazil, Vol., pp. - https://www.researchgate.net/publication/256373564_Casamento_aproximado_de_padroes_multiescala_com_segmentacao_flexivel_e_treino_do_dicionario, September, 2008,
| Abstract | BibTex
N. Francisco, R. Sardo, Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, M. C. R Reis, A compound image encoder based on the multiscale recurrent pattern algorithm, International Conf. on Signal Processing and Multimedia Applications, Porto, Portugal, Vol. -, pp. - - https://www.researchgate.net/publication/221051017_A_Compound_Image_Encoder_based_on_the_Multiscale_Recurrent_Pattern_Algorithm, July, 2008,
| Abstract | BibTex
G. Falcão, L. Sousa, V. Silva, Massive Parallel LDPC Decoding on GPU, ACM SIGPLAN Symp. on Principles and Practice of Parallel Programming - PPoPP, Salt Lake City, United States, Vol. 1, pp. 83 - 90, February, 2008 | BibTex
G. Falcão, V. Silva, M. Gomes, L. Sousa, Edge Stream Oriented LDPC Decoding, Euromicro International Conf. on Parallel, Distributed and network-based Processing - PDP, Toulouse, France, Vol. 1, pp. 237 - 244, February, 2008 | BibTex
G. Falcão, M. Gomes, V. Silva, L. C. S. Silva, N. A. M. Marques, Falcão, Design of a Complete BCH Codec for DVB-S2 Applications, Jornadas sobre Sistemas Reconfiguráveis - REC, Braga, Portugal, Vol. 1, pp. 75 - 80, February, 2008,
| Abstract | BibTex
S. Moiron, S.M.M. Faria, P.A. Assunção, V. Silva, A. Navarro, Inter Mode Conversion of H.264 to MPEG-2 Video with Reduced Complexity, IEEE International Conf. on Consumer Electronics - ICCE, Las Vegas, United States, Vol. ., pp. . - ., January, 2008 | BibTex
M. Gomes, G. Falcão, V. Silva, A. S. Sengo, V. F. Ferreira, Falcão, High Throughput Encoder Architecture for DVB-S2 LDPC-IRA Codes, IEEE International Conf. on Microelectronics - ICM, Cairo, Egypt, Vol. *, pp. * - *, December, 2007 | BibTex
S. Moiron, S.M.M. Faria, P.A. Assunção, V. Silva, A. Navarro, Mode Conversion for H.264 to MPEG-2 Video Transcoder, Picture Coding Symp., Lisbon, Portugal, Vol. ., pp. . - ., November, 2007 | BibTex
M. Gomes, G. Falcão, V. Silva, V. F. Ferreira, A. S. Sengo, Falcão, Flexible Parallel Architecture for DVB-S2 LDPC Decoders, IEEE Global Communications Conference - GLOBECOM, Washington DC, United States, Vol. *, pp. * - *, November, 2007 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, On Overriding H.264/AVC B-Slice Predicted Residue Coding, Picture Coding Symp., Lisboa, Portugal, Vol., pp. - http://www.img.lx.it.pt/pcs2007/program.htm, November, 2007 | BibTex
G. Falcão, S. Yamagiwa, V. Silva, L. Sousa, Stream-Based LDPC Decoding on GPUs, Workshop on General Purpose Processing on Graphics Processing Units - GPGPU, Boston, United States, Vol. 1, pp. 1 - 7, October, 2007 | BibTex
S. Moiron, S.M.M. Faria, P.A. Assunção, V. Silva, A. Navarro, Fast Interframe Transcoding from H.264 to MPEG-2, IEEE International Conf. on Image Processing - ICIP, San Antonio, United States, Vol. IV, pp. 69 - 72, September, 2007 | BibTex
S. Moiron, S.M.M. Faria, P.A. Assunção, V. Silva, A. Navarro, Low-complexity video content adaptation for legacy user equipment, International Conf. on Multimedia Communications, Nafpaktos, Greece, Vol. ., pp. . - ., August, 2007 | BibTex
S. Moiron, S.M.M. Faria, P.A. Assunção, V. Silva, A. Navarro, H.264/AVC to MPEG-2 Video Transcoding Architecture, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 449 - 452, May, 2007 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Multiscale Recurrent Pattern Predictive Image Coding with Template Matching, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol., pp. 427 - 430, May, 2007 | Full text (PDF 145 KBs) | BibTex
M. Gomes, G. Falcão, V. Silva, V. F. Ferreira, A. S. Sengo, Falcão, Factorizable modulo M parallel architecture for DVB-S2 LDPC decoding, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. *, pp. 153 - 156, May, 2007 | BibTex
S.M.M. Faria, V. Silva, A. Navarro, R. Marques, P.A. Assunção, H.264 to MPEG-2 Conversion of Intra Coded Video, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 445 - 448, May, 2007 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving H.264/AVC Inter Compression with Multiscale Recurrent Patterns, IEEE International Conf. on Image Processing - ICIP, Atlanta, United States, Vol., pp. - https://doi.org/10.1109/ICIP.2006.312585, October, 2006,
| Abstract | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Basis Optimisation for Multiscale Recurrent Pattern Coding, Mathematical Techniques and Problems in Telecommunications, Leiria, Portugal, September, 2006 | Full text (PDF 61 KBs) | BibTex
M. Gomes, V. Silva, C. Neves, R. Marques, Serial LDPC Decoding on a SIMD DSP using Horizontal Scheduling, European Signal Processing Conference EUSIPCO, Florence, Italy, September, 2006 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving Multiscale Recurrent Pattern Image Coding with Enhanced Dictionary Updating Strategies, IEEE International Telecommunications Symp., Fortaleza, Brazil, Vol., pp. - https://doi.org/10.1109/ITS.2006.4433280, September, 2006,
| Abstract | Full text (PDF 121 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, An Efficient H.264-based Video Encoder Using Multiscale Recurrent Patterns, SPIE - Applications of Digital Image Processing, San Diego, United States, Vol., pp. - https://doi.org/10.1117/12.680355, August, 2006,
| Abstract | BibTex
M. Gomes, G. Falcão, V. Silva, HDL Library of Processing Units for Generic and DVB-S2 LDPC Decoding, International Conf. on Signal Processing and Multimedia Applications, Setúbal, Portugal, August, 2006 | BibTex
P.A. Assunção, V. Silva, S.M.M. Faria, A. Navarro, Fast Conversion of H.264/AVC Integer Transform Coefficients into DCT Coefficients, International Conf. on Signal Processing and Multimedia Applications, Setubal, Portugal, Vol. 1, pp. 5 - 8, August, 2006 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Improving Multiscale Recurrent Pattern Image Coding with Deblocking Filtering, International Conf. on Signal Processing and Multimedia Applications, Setúbal, Portugal, Vol. 1, pp. 118 - 125 - https://link.springer.com/chapter/10.1007/978-3-540-70760-8_18, August, 2006,
| Abstract | BibTex
G. Falcão, M. Gomes, V. Silva, HDL Library of Processing Units for an Automatic LDPC Decoder Design, IEEE PhD. Research in Microelectronics and Electronics - PRIME, Otranto, Italy, Vol. 1, pp. 349 - 352, June, 2006 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Efficient Dictionary Design for Multiscale Recurrent Pattern Image Coding, IEEE International Symp. on Circuits and Systems - ISCAS, Island of Kos, Greece, Vol., pp. - https://doi.org/10.1109/ISCAS.2006.1693739, May, 2006 | Full text (PDF 121 KBs) | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, H.264/AVC Based Video Coding Using Multiscale Recurrent Patterns: First Results, International Workshop on Very Low Bitrate Video, Sardinia, Italy, Vol., pp. - https://doi.org/10.1007/11738695_15, September, 2005 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Universal Image Coding Using Multiscale Recurrent Patterns and Prediction, IEEE International Conf. on Image Processing - ICIP, Genova, Italy, Vol. II, pp. 245 - 248 - https://doi.org/10.1109/ICIP.2005.1530037, September, 2005 | BibTex
Nuno M. M. Rodrigues, E. Silva, M. Carvalho, S.M.M. Faria, V. Silva, Image Predictive Coding using Multiscale Recurrent Patterns, International Conf. on Telecommunications - ICT, Tomar, Portugal, April, 2005 | Full text (PDF 329 KBs) | BibTex
C. Ribeiro, V. Silva, P. Diniz, On the Maximum Shortening SNR Equalization for xDSL DMT Transceivers, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. --, pp. -- - --, April, 2005 | BibTex
S. Teodoro, S.V. Veiga, M. Gomes, V. Silva, Vectorized LDPC decoding on a floating point DSP, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
S.M.M. Faria, V. Silva, R. Marcelino, Fast event detection in MPEG video, International Conf. on E-Business and Telecommunication Networks, Setúbal, Portugal, Vol. 4, pp. 264 - 268, August, 2004 | BibTex
S.M.M. Faria, V. Silva, R. Marcelino, Motion sensor for video surveillance in the MPEG domain, Workshop on Image Analysis for Multimedia Interactive Services WIAMIS, Lisbon, Portugal, Vol. 1, pp. 1 - 2, April, 2004 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Rate Control in Highly Constrained Wireless Video Transcoding, IASTED International Conf. on Communications, Internet and Information Technology - CIIT, Scottsdale, Arizona, United States, Vol. 1, pp. 791 - 796, November, 2003 | BibTex
V. Silva, F. Perdigão, Computational Complexity of Discrete Fourier Transform, Mathematical Techniques and Problems in Telecommunications, Tomar, Portugal, Vol. 1, pp. 225 - 228, September, 2003 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Adaptação de Video Comprimido para Comunicações Multimédia em Redes Heterogéneas, Conf. sobre Redes de Computadores - CRC, Bragança, Portugal, Vol. 1, pp. -- - --, September, 2003 | BibTex
S.M.M. Faria, V. Silva, Nuno M. M. Rodrigues, L. Louro, P. J. Santos, DSP Performance Evaluation for Motion Estimation, International Symp. on Signal Processing and its Applications - ISSPA, paris, France, Vol. II, pp. 137 - 140 - https://doi.org/10.1109/ISSPA.2003.1224834, July, 2003,
| Abstract | BibTex
C. Ribeiro, V. Silva, P. Diniz, Symmetric Eigenfilters for Partial Shortening in xDSL DMT Transceivers, International Symp. on Signal Processing and its Applications - ISSPA, Paris, France, Vol. --, pp. -- - --, July, 2003 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Frame Rate Control in Wireless Video Transcoding, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 1 - 4, July, 2003 | BibTex
C. Ribeiro, V. Silva, P. Diniz, Partial Shortening for xDSL Transceivers with Symmetric Filters, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. --, pp. -- - --, June, 2003 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, A Method for Improving the Quality of Mobile Video under Hard Transcoding, IEEE International Conference on Communications - ICC, Anchorage, Alaska, United States, Vol. 2, pp. 928 - 932, May, 2003 | BibTex
C. Ribeiro, V. Silva, P. Diniz, Linear Phase Impulse Response Shortening for xDSL DMT Modems, IEEE International Telecommunications Symp., Natal, Brazil, Vol. --, pp. -- - --, September, 2002 | BibTex
Pedro F. Correia, P.A. Assunção, V. Silva, Rate Prediction Model for Video Transcoding Applications, IEEE International Telecommunications Symp., Natal, Brazil, Vol. 1, pp. 641 - 644, September, 2002 | BibTex
C. Ribeiro, V. Silva, P. Diniz, Impulse Response Shortening for xDSL Discrete Multitone Modems with Linear Phase Filters, International Conf. on Telecommunications, Electronics and Control, Santiago de Cuba, Cuba, Vol. --, pp. -- - --, July, 2002 | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Hierarchical Motion Compensation with Spatial and Luminance Transforms, IEEE International Conf. on Image Processing - ICIP, Tessaloniki, Greece, Vol., pp. - https://doi.org/10.1109/ICIP.2001.958165, October, 2001 | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Low Bit Rate Video Coding with Spatial and Luminance Transformations, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol., pp. - http://citeseerx.ist.psu.edu/viewdoc/summary;jsessionid=BB7A9DA893867B27A948802A94BDEE37?doi=10.1.1.21.5400, April, 2001,
| Abstract | BibTex
Nuno M. M. Rodrigues, V. Silva, S.M.M. Faria, Luminance Transformations for Stereoscopic Low Bit Rate Video Coding, Picture Coding Symp., Seul, Korea, South, April, 2001 | BibTex
Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, Low Bit Rate Video Coding with Geometric Transformation, IASTED Conf. on Signal and Image Processing, Nassau, Bahamas, The, October, 1999 | BibTex
Nuno M. M. Rodrigues, S.M.M. Faria, V. Silva, General Geometric Transform for Video Compression, International Conf. on Telecommunications - ICT, Sesimbra, Portugal, Vol., pp. - https://www.semanticscholar.org/paper/General-geometric-transform-for-video-compression-Rodriguesyz-Silvay/c77159397aa094e84df8a167bdcdd2716508cb80, April, 1999 | BibTex
S.M.M. Faria, P.A. Assunção, L. A. S. C. Cruz, F. Lopes, A. Navarro, J. C. Silvestre, F. Perdigão, V. Silva, L. V. Sá, DSP based hardware for Real-Time Video Coding, Image Processing and Interchange, Implementation and System, San José, United States, February, 1992 | BibTex
S.M.M. Faria, P.A. Assunção, F. Perdigão, V. Silva, L. V. Sá, A Parallel Architecture for Real-Time Video Communications, SPIE Conference on Visual Communication and Image Processing, Lausanne, Switzerland, October, 1990 | BibTex
S.M.M. Faria, P.A. Assunção, L. A. S. C. Cruz, F. Lopes, A. Navarro, F. Perdigão, V. Silva, L. V. Sá, DSP based VIDEO CODEC for Visual Telephony, Fourth IEEE Digital Signal Processing Workshop, New York, United States, September, 1990 | BibTex
S.M.M. Faria, P.A. Assunção, L. A. S. C. Cruz, F. Lopes, A. Navarro, V. Silva, F. Perdigão, L. V. Sá, Desenvolvimento de um Videotelefone em Portugal, European Conference on Networks and Communications - EuCNC, Lisboa, Portugal, April, 1990 | BibTex
S.M.M. Faria, P.A. Assunção, V. Silva, L. V. Sá, Um Codec para Videotelefonia, Encontro Nacional de Engenharia Eléctrica - ENDIEL, Porto, Portugal, April, 1989 | BibTex

Patents

7Patents

A time interleaved block window burst orthogonal frequency division multiplexing communication system, EP20745281, EPO, Pending, 26-06-2019,
| Abstract
A time interleaved block window burst orthogonal frequency division multiplexing communication system, PCT/IB2020/056026, PCT, 26-06-2019,
| Abstract
Transmission method with double directivity, US15330968, National, Granted, 14-01-2015
Método de transmissão com dupla directividade, PT108149, National, Granted, 14-01-2015, Portugal,
| Abstract
Sistema e método para efectuar controlo de envolvente em anel em sinais modulados com offset e banda limitada, PT107874, National, Granted, 08-09-2014, Portugal,
| Abstract
Transmissor LINC com eficiência melhorada para sinais de banda limitada, PT107875, National, Granted, 08-09-2014, Portugal,
| Abstract
Method to transcode H.264/AVC video frames into MPEG-2 and device, US47491509, National, Granted, 02-06-2008, United States

Projects

Closed Projects13

Acronym	Name	Funding Agency	Start date	Ending date
GALNC	Generalized Linear Amplification with Nonlinear Components for broadband wireless systems	FCT	01-04-2014	01-03-2015
GLANCES	Generalized Linear Amplification with Nonlinear Components for Power and Spectral Efficient Broadband Wireless Systems	IT/LA	01-04-2014	01-04-2016
H2M	H.264 to MPEG-2 Video Transcoder for Digital TV	IT/LA	01-10-2005	01-12-2007
HoHus	High-performance Onboard Hyperspectral Unmixing Systems	IT/LA	01-10-2011	01-10-2013
Hycos	Hyperspectral Compressive Sensing and Unmixing	IT/LA	01-03-2014	01-10-2015
MM5G	Multilayer Massive Multiple input Multiple output (MIMO) systems for the fifth generation (5G) wireless communications	FCT	01-10-2016	01-11-2018
PES3N	Power-Efficient Solutions for Secure wireless Sensor Networks - PES3N	FCT/COMPETE/FEDER	01-07-2018	01-07-2021
PURE-5GNET	Cooperative Multi-band Access Strategies for 5G Ultra Dense Networks	IT, FCT	01-04-2016	01-09-2018
SCODE	SCODE- Scanned COmpound Document Encoder	FCT/PTDC	01-10-2007	01-10-2010
SWING2	Securing Wireless Networks with Coding and Jamming	FCT/COMPETE/FEDER	01-05-2016	01-05-2019
Tecnovoz	Tecnovoz	ADI	01-07-2006	01-09-2008
TICE.Healthy	Systems of Health and Quality of Life	QREN/COMPETE	01-01-2011	01-12-2014
UID/EEA/50008/2013	UID/EEA/50008/2013	FCT	01-04-2015	01-03-2018

Other Scientific Achievements

2Awards

G. Falcão, V. Silva, J. Andrade, ALTERA Europe-wide University Contest 2012-2013, ''ALTERA Europe-wide University Contest 2012-2013'', category of ''Most commercially relevant use of an FPGA'' for ON-OFF: Opencl-based NOn-binary ldpc decoding For FPGAs'', by João Andrade, Gabriel Falcão, and Vítor Silva. The award was received at the International Conference on Field Programmable Logic and Applications (FPL), in September 2nd 2013., 01-09-2013
G. Falcão, L. Sousa, V. Silva, Fraunhofer Portugal Challenge 2010, Gabriel Falcão Fernandes has been awarded with the 2nd place in the Fraunhofer Portugal Challenge 2010, in the category of PhD theses., 01-10-2010

IT Member Profile

Vitor Silva

16-11-2022

Dia do Instituto de Telecomunicações: Programa

14-11-2022

Instituto de Telecomunicações: 30 years in science, 30 years of achievements in the field of TICE

04-07-2022

Celebrating 30th years - Board visit to IT Leiria

26-06-2022

Celebrating 30th years - Board visit to IT Coimbra

Scientific Achievements

As Supervisor

As Co-supervisor

As Supervisor

As Co-supervisor

As Supervisor

As Co-supervisor

Closed Projects13