[178] A. L. Magalhães, A. L. F. de Almeida, L. Deneire, “Closed-Form Receivers for MIMO Communications Assisted by Hybrid Sensing and Reflecting RIS,” 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2025), submitted.
[177] S. Fodor, G. Fodor, A. L. F. de Almeida, M. Telek, “Bistatic Integrated Sensing and Communication Scenarios with Transmitter and Receiver-Side Trade-Offs,” IEEE 5th International Symposium on Joint Communications & Sensing (JC&S), 2024. Submitted.
[176] B. Sokal, Fazal-E-Asim and A. L. F. de Almeida, “A Decoupled Channel Estimation Method for Beyond Diagonal RIS,” Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, US, 2024. Accepted for publication.
[175] K. B. dos A. Benício, A. L. F. de Almeida, B. Sokal, Fazal-e-Asim, B. Makki, and G. Fodor, “RIS-Assisted Sensing: A Rank-1 Tensor Approach,” Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, US, 2024. Accepted for publication.
[174] W. C. Freitas Jr., G. Favier, A. L. F. de Almeida, “Tensor-Based Receivers for the Bi-static Sensing and Communication Scenario,” Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, US, 2024. Accepted for publication.
[173] A. L. Magalhães, G. T. de Araújo, and A. L. F. de Almeida, “Closed-form Joint Symbol and Time-Varying Channel Estimation in Hybrid-RIS-aided systems,” XLII Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2024), Belém, Brazil, 2024. Accepted for publication.
[172] K. B. dos A. Benício, A. L. F. de Almeida, B. Sokal, Fazal-E-Asim, B. Makki, and G. Fodor, “PARAFAC-Based Time-Varying Channel Estimation for IRS-Aided Communications,” XLII Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2024), Belém, Brazil, 2024. Accepted for publication.
[171] A. L. de Araújo, L. Deneire, G. Urvoy-Keller, A. L. F. de Almeida, “Charting 5G Energy Efficiency: Flexible Energy Modeling for Sustainable Networks”, 20th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob 2024). Accepted for publication.
[170] S. Gherekhloo, K. Ardah, G. C. Nwalozie, A. L. F. de Almeida, M. Haardt, “An Efficient Channel Estimation Protocol for Channel Estimation in Double-RIS Aided MIMO Systems,” European Signal Processing Conference (EUSIPCO 2024), 2024.
[169] A. L. Magalhães and A. L. F. de Almeida, “Joint Channel and Symbol Estimation for Hybrid RIS Wireless Communications,” 19th International Symposium on Wireless Communication Systems (ISWCS 2024), Rio de Janeiro, Brazil, 2024.
[168] K. B. dos A. Benício, B. Sokal, A. L. F. de Almeida, Fazal-E-Asim, B. Makki, and G. Fodor, “Low-Complexity Tensor-Based Monostatic Sensing for IRS-Assisted Communication System,” 19th International Symposium on Wireless Communication Systems (ISWCS 2024), Rio de Janeiro, Brazil, 2024.
[167] S. R. Pavel, Y. D. Zhang, S. Sun and A. L. F. de Almeida, “Tensor Reconstruction-Based Sparse Array 2-D DOA Estimation of Mixed Coherent and Uncorrelated Signals,” 2024 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2024), pp. 12876-12880.
[166] B. Sokal, F.-E. Asim, André L. F. de Almeida, “Higher-Order Tensor-Based Joint Transmit/Receive Beamforming and IRS Optimization”, Ninth International Workshop on Computational Advances in Multisensor Adaptive Processing (CAMSAP 2023), Herradura, v. 1. pp. 216-220
[165] A. Manina, M. Grasis, A. L. F. de Almeida, M. Haardt, “Coupled Matrix Tensor Factorization via a Semi-Algebraic Solution Based on Simultaneous Matrix Diagonalization (SECSI -CMTF)”, Ninth International Workshop on Computational Advances in Multisensor Adaptive Processing (CAMSAP 2023), Herradura, vol. 1, pp. 431-435, 2023.
[164] S. Gherekhloo, K. Ardah, A. L. F. de Almeida, M. Maleki, M. Haardt, “Nested PARAFAC Tensor-based channel estimation method for double RIS-aided MIMO communication systems”, European Signal Processing Conference (EUSIPCO 2023), 2023.
[163] K. Usevich, Y. Zniyed, M. Ishteva, P. Dreesen, A. L. F. de Almeida, “Tensor-based two-layer decoupling of multivariate polynomial maps”, EUSIPCO 2023, 2023.
[162] Maxence Giraud, Vincent Itier, Rémy Boyer, Yassine Zniyed, André de Almeida, “Décompositon de Tucker basée sur un Train de Tenseurs avec des cœurs CP contraints couples”, GRETSI 2023, 2023.
[161] G. T. de Araújo, A. L. F. de Almeida, “Joint Pilot and Phase Shift Design for IRS-assisted MIMO Communications”, SBrT 2023, 2023.
[160] Y. S. Ribeiro, A. L. F. de Almeida, F. E-. Asim, “Aligned Channel Estimation for Beamforming Design in IRS-assisted MIMO Communications”, SBrT 2023, 2023.
[159] K. B. Benício, A. L. F. de Almeida, B. Sokal, F. E-. Asim, B. Makki, G. Fodor, “Tensor-based modeling/estimation of static channels in IRS-assisted MIMO systems”, SBrT 2023, 2023.
[158] W. C. Freitas Jr., L. Abdalah, A. L. F. de Almeida, “Simultaneous Factorization of Multiple Khatri-Rao and Kronecker Matrix Products in MIMO systems”, SBrT 2023, 2023.
[157] P. R. B. Gomes, G. T. Araújo, A. L. F. de Almeida, B. Makki, G. Fodor, “Tensor-Based Channel Estimation for RIS-Assisted Networks Operating Under Imperfections”, IEEE Global Communications Conference (GLOBECOM 2022), 2022.
[156] H. Zheng, C. Zhou, A. L. F. de Almeida, Y. Gu, Z. Shi,” DOA Estimation via Coarray Tensor Completion with Missing Slices”, in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 2022.
[155] B. Sokal, P. R. B. Gomes, A. L. F. de Almeida, B. Makki, G. Fodor, “IRS Phase-Shift Feedback Overhead-Aware Model Based on Rank-One Tensor Approximation”, IEEE Global Communications Conference (GLOBECOM 2022), April 2022.
[154] K. Ardah, S. Gherekhloo, A. L F. de Almeida, M. Haardt, “Double-RIS versus single-RIS systems: Tensor-based estimation and design perspectives”, in Proc. IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2022), May 2022.
[153] P. R. B. Gomes, G. T. Araújo, B. Sokal, A. L F. de Almeida, B. Makki, G. Fodor, “Tensor-Based Channel Estimation for RIS-Assisted Communications with Non-Ideal Phase Shift Responses”, In: IEEE Workshop on Communication Networks and Power Systems, 2022, Proceedings of WCNPS 2022, 2022.
[152] E. R. B. Falcao, D. A. Sousa, T. F. Maciel, Y. C. B Silva, A. L F. de Almeida, “Prova de conceito de um sistema de monitoramento de fluxo de pessoas baseado em tecnologia LoRaWAN e RFID para o transporte público urbano,” In: Brazilian Telecomunications Symposium, 2022, Santa Rita do Sapucaí. Proceedings of SBrT 2022, 2022.
[151] S. Gherekhloo, K. Ardah, A. L. F. de Almeida, M. Haardt, “Tensor-based Channel Estimation and Reflection Design for RIS-aided Millimeter-wave Massive MIMO Communication Systems”, in ASILOMAR-SSC conference, November 2021.
[150] L. Khamidullina, A. L. F. de Almeida, M. Haardt, “ML-GSVD Based MIMO-NOMA Networks”, in Workshop on Smart Antennas (WSA 2021), November 2021.
[149] Y. S. Ribeiro, F H. Costa Neto, A. L. F de Almeida, “Practical Hardware Models and Beamforming Design for IRS-Assisted MIMO Networks”, IEEE Workshop on Communication Networks and Power Systems (WCNPS 2021), Brasilia, November 2021.
[148] K. B. Benicio, B. Sokal, A. L. F de Almeida, “Channel Estimation and Performance Evaluation of Multi-IRS Aided MIMO Communication System”, IEEE Workshop on Communication Networks and Power Systems (WCNPS 2021), Brasilia, November 2021.
[147] L. Khamidulina, A. L. F. de Almeida, M. Haardt, “ML-GSVD Based MIMO-NOMA Networks”, in Workshop on Smart Antennas (WSA 2021), Sophia Antipolis, November 2021.
[146] S. Gherekhloo, K. Ardah, A. L. F. de Almeida, M. Haardt, “Tensor-based Channel Estimation and Reflection Design for RIS-aided Millimeter-wave Massive MIMO Communication Systems”, in Asilomar-SSC conference, 2021.
[145] B. Sokal, A. L. F. de Almeida, M. Haardt, “Joint Channel, Data, and Phase-Noise Estimation in MIMO-OFDM Systems Using a Tensor Modeling Approach”, in IEEE ICASSP 20221, Ontario, Canada, May 2021.
[144] L. C. P. Pessoa, G. T. de Araújo, P. R. B. Gomes, A. L. F. de Almeida, “IRS-Assisted Communications Under Practical Channel Estimation and Hardware Model”, XXXIX Brazilian Telecommunications Symposium (SBrT 2021).
[143] K. B. Benício, B. Sokal, A. L. F. de Almeida, “Channel Estimation and Joint Beamforming Design for Multi-IRS MIMO systems”, XXXIX Brazilian Telecommunications Symposium (SBrT 2021), 2021.
[142] Y. S. Ribeiro, F. H. Costa Neto, A. L. F. de Almeida, “Joint Beamforming Design for IRS-Assisted Beyond 5G Wireless Networks”, XXXIX Brazilian Telecommunications Symposium (SBrT 2021), 2021.
[141] L. N. Ribeiro, S. Schwarz, A. L. F. de Almeida, M. Haardt, “Low-complexity massive MIMO tensor precoding”, in Asilomar-SSC conference, 2020.
[140] P. R. B. Gomes, A. L. F. de Almeida, J. P. C. L. da Costa, R. T. de Sousa Jr., “Tensor-Based Semi-Blind Receiver for Channel and Symbol Estimation in Frequency-Selective MIMO Systems with Phase Noise Impairments”, in Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2020), 2020.
[139] G. T. de Araújo, L. C. P. Pessoa, A. L. F. de Almeida, “Channel Estimation for MIMO System Assisted by Intelligent Reflective Surface”, in Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2020), 2020.
[138] A. L. Magalhães, P. R. B. Gomes, A. L. F. de Almeida, “Semi-Supervised Receiver for MIMO Systems with Mixed Khatri-Rao-Kronecker Coding”, in Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2020), 2020.
[137] H. J. B. Nascimento, F. R. P. Cavalcanti, A. L. F. de Almeida, M. P. Mota, “Dynamic Bayesian Approach Applied in Link Adaptation Problem for Fifth Generation Network”, in Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2020), 2020.
[136] A. C. P. Santos, T. F. Maciel, A. L. Magalhães, A. L. F. de Almeida, “Integração de Redes de Sensores sem Fio à Plataforma LoRa para Serviços de Monitoramento e Controle Inteligentes”, in Brazilian Symposium on Telecommunications and Signal Processing (SBrT 2020), 2020.
[135] K. Ardah, B. Sokal, A. L. F. de Almeida, M. Haardt, “Compressed Sensing Based Channel Estimation and Open-Loop Training Design for Hybrid Analog-Digital Massive MIMO Systems”, in IEEE International Conference in Acoustics, Speech and Signal Processing (ICASSP 2020), Barcelona, Spain, May 2020.
[134] L. Khamidullina, A. L. F. de Almeida, M. Haardt, “Multilinear Generalized Singular Value Decomposition (ML-GSVD) with Application to Coordinated Beamforming in Multi-user MIMO Systems”, in IEEE International Conference in Acoustics, Speech and Signal Processing (ICASSP 2020), Barcelona, Spain, May 2020.
[133] G. de Araújo, A. L. F. de Almeida, “PARAFAC-Based Channel Estimation for Intelligent Reflective Surface Assisted MIMO System”, in 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020.
[132] F. Asim, A. L. F. de Almeida, M. Haardt, C. C. Cavalcante, J. A. Nossek, “Multi-linear Encoding and Decoding for MIMO Systems”, in 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020.
[131] D. R. Rakhimov, S. P. Deram, B. Sokal, K. Naskovska, A. L. F. de Almeida, M. Haardt, “Iterative Tensor Receiver for MIMO-GFDM systems”, in 11th IEEE Sensor Array and Multichannel Signal Processing Workshop (SAM 2020), Hangzhou, China, June 2020.
[130] T. A. de Vasconcelos, A. L. F. de Almeida, J. A. Nossek, “Matching Strategies for Multiantenna Arrays”, 24th Int. ITG Workshop on Smart Antennas (WSA 2020), Hambourg, Feb. 2020.
[129] M. F. K. B. Couras, P. H. de Pinho, G. Favier , J. P. C. L. da Costa, V. Zarzoso, A. L. F. de Almeida, “Multidimensional CX Decomposition of Tensors”, WCNPS 2019, Brasilia, Brazil, 2019.
[128] P. H. de Pinho, M. F. K. B. Couras, G. Favier, J. P. C. L. da Costa, V. Zarzoso, A. L. F. de Almeida, “Semi-supervised Receivers for MIMO Systems with Multiple Khatri-Rao Coding”, Proc. Int. Conf. on Signal Processing and Communication Systems (ICSPCS) 2019, Gold Coast, Australia, 2019.
[127] M. P. Mota, D. C. Araújo, F. H. C. Neto, A. L. F. de Almeida, F. R. P. Cavalcanti, “Adaptive Modulation and Coding based on Reinforcement Learning for 5G Networks”, IEEE GLOBECOM 2019 Workshop on Machine Learning for Wireless Communications, Honolulu, USA, 2019.
[126] P. R. B. Gomes, G. Fodor, W. C. Freitas Jr., A. L. F. de Almeida, Y. C. B. Silva, “Tensor-Based Modeling and Processing for Channel Estimation in Two-Hop V2X MIMO Systems”, Proc. IEEE CSCN’2019, Granada, Spain, 2019.
[125] L. N. Ribeiro, A. L. F. de Almeida, J. C. M. Mota, “Low-rank tensor MMSE equalization”, Proc. 16th Int. Symposium on Wireless Communication Systems (ISWCS) 2019, Oulu, Finland, 2019.
[124] A. M. Pessoa, B. Sokal, C. F. M. Silva, T. F. Maciel, A. L. F. de Almeida, Y. C. B. Silva, F. R. P. Cavalcanti, “CDL-based Channel Model for 5G MIMO Systems in Remote Rural Areas”, Proc. 16th Int. Symposium on Wireless Communication Systems (ISWCS) 2019, Oulu, Finland, 2019.
[123] F. Fohlmeister, F. Antreich, V. Wilken, M. Kriegel, J. C. M. Mota, A. L. F. de Almeida, F. G. M. Pinheiro, J. A. Nossek, “Evaluation of Low Latitude Scintillation Data with a Dual Kalman Smoother,” Proc. International Technical Meeting of The Institute of Navigation, Reston, Virginia, January 2019, pp. 647-659.
[122] C. Enneking, F. Antreich, M. Appel, A. L. F. de Almeida, “Pure Pilot Signals: How Short Can We Choose GNSS Spreading Codes?”, Proc. International Technical Meeting of The Institute of Navigation, Reston, Virginia, January 2019, pp. 925-935.
[121] W. C. Freitas Jr., G. Favier, A. L. F. de Almeida, “Two-Way MIMO Decode-and-Forward Relaying Systems with Tensor Space-Time Coding”, Proc. European Signal Processing Conference (EUSIPCO) 2019, A Coruña, Spain, 2019.
[120] Y. Zniyed, R. Boyer, A. L. F. de Almeida, G. Favier, “Tensor-train modeling for MIMO-OFDM tensor coding and forwarding relay systems”, Proc. European Signal Processing Conference (EUSIPCO) 2019, A Coruña, Spain, 2019.
[119] C. C. R. Garcez, D. V. de Lima, R. K. Miranda, F. Mendonça, J. P. C. L. da Costa, A. L. F. de Almeida, R. T. de Sousa Jr., “Técnicas Tensoriais Baseadas em Rastreamento de Subespaços Aplicadas a Receptores GNSS”, Proc. Brazilian Telecommunications and Signal Processing Symposium, SBrT 2019.
[118] F. L. L. de Mendonça, D. V. de Lima, M. R. Zanatta, J. P. C. L. da Costa, R. K. Miranda, A.L. F. de Almeida, R. T. de Sousa Jr., “Estimação de Componentes de Multipercurso para Receptor Tensorial de GPS de 2a e 3a Geração”, Proc. Brazilian Telecommunications and Signal Processing Symposium, SBrT 2019.
[117] D. C. Araujo, A. L. F. de Almeida, “Beam Management Solution Using Q-Learning Framework”, Proc. IEEE CAMSAP 2019.
[116] B. Sokal, A. L. F. de Almeida, M. Haardt, “Semi-Blind Receiver for Two-Hop MIMO Relaying Systems via Selective Kronecker Product Modeling”, Proc. IEEE CAMSAP 2019.
[115] RIBEIRO, LUCAS N. ; de Almeida, Andre L. F. ; MYERS, NITIN J. ; HEATH, ROBERT W. . Tensor-based Estimation of mmWave MIMO Channels with Carrier Frequency Offset. In: ICASSP 2019 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019, Brighton. ICASSP 2019 – 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019. p. 4155.
[114] ARDAH, KHALED ; de Almeida, Andre L. F. ; HAARDT, MARTIN . A Gridless CS Approach for Channel Estimation in Hybrid Massive MIMO Systems. In: ICASSP 2019 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019, Brighton. ICASSP 2019 – 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2019. p. 4160.
[113] ASIM, F. ; NOSSEK, J. A. ; ANTREICH, F. ; CAVALCANTE, C. C. ; de ALMEIDA, A. L. F. . Maximum Likelihood Channel Estimation for Millimeter-Wave MIMO Systems with Hybrid Beamforming. In: ITG Workshop on Smart Antennas (WSA 2019), 2019, Viena. Proc. 23rd ITG International Workshop on Smart Antennas, 2019. v. 1. p. 6.
[112] ARDAH, KHALED ; de ALMEIDA, A. L. F. ; HAARDT, M. . Low-Complexity Millimeter Wave Channel Estimation in MIMO-OFDM Hybrid Beamforming Systems. In: ITG Workshop on Smart Antennas (WSA 2019), 2019, Viena. Proc. 23rd ITG International Workshop on Smart Antennas, 2019. v. 1. p. 1-6.
[111] SHAKERI, ZAHRA ; TAKI, BATOUL ; F. DE ALMEIDA, ANDRE L. ; GHASSEMI, MOHSEN ; BAJWA, WAHEED U. . Revisiting Sparse Channel Estimation in Massive MIMO-OFDM Systems. In: 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019, Cannes. 2019 IEEE 20th International Workshop on Signal Processing Advances in Wireless Communications (SPAWC), 2019. v. 1. p. 1-5.
[110] C. Enneking, F. Antreich, A. L. F. de Almeida, “Early-Late Discriminator Performance of CDMA: Limitations of the Spectral Separation Coefficient”, Proc. NAVITEC 2018 Signal Workshop, Noordwijk, The Netherlands, 2018.
[109] NARSKOVSKA, K. ; HAARDT, M. ; de ALMEIDA, A. L. F. . Generalized Tensor Contractions for an Improved Receiver Design in MIMO-OFDM Systems. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018, Calgary. Proceedings of ICASSP 2018, 2018. v. 1. p. 3186-3190.
[108] ZNIYED, YASSINE ; BOYER, REMY ; DE ALMEIDA, ANDRE L.F. ; FAVIER, GERARD . High-Order CPD Estimation with Dimensionality Reduction Using a Tensor Train Model. In: 2018 26th European Signal Processing Conference (EUSIPCO), 2018, Roma. 2018 26th European Signal Processing Conference (EUSIPCO), 2018. v. 1. p. 2613.
[107] RIBEIRO, L. N. ; SOKAL, B. ; de ALMEIDA, A. L. F. ; MOTA, JOAO. C. M. . Separable Least-Mean Squares Beamforming. In: Simpósio Brasileiro de Telecomunicações e Processamento de Sinais, 2018, Campina Grande. Anais do SBrT 2018, 2018. v. 1. p. 1-5.
[106] NARSKOVSKA, K. ; CHENG, Y. ; de ALMEIDA, A. L. F. ; HAARDT, M. . Efficient Computation of the PARAFAC2 Decomposition via Generalized Tensor Contractions. In: Asilomar Conference on Signals Systems and Computers, 2018, Pacific Grove. Proceedings of ASILOMAR SSC 2018, 2018. v. 1. p. 1-5.
[105] SOKAL, B. ; de ALMEIDA, A. L. F. ; HAARDT, M. . Rank-One Tensor Modeling Approach to Joint Channel and Symbol Estimation in Two-Hop MIMO Relaying Systems. In: XXXV Simpósio Brasileiro de Telecomunicações, 2017, São Pedro. Anais do SBrT 2017, 2017.
[104] NARSKOVSKA, K. ; HAARDT, M. ; de ALMEIDA, A. L. F. . Generalized Tensor Contraction with Application to Khatri-Rao Coded MIMO OFDM Systems. In: The Seventh International Workshop on Computational Advances in Multisensor Adaptive Processing, 2017, Curaçao. Proceedings of CAMSAP 2017, 2017. v. 1. p. 1-5.
[103] ARAUJO, D. C. ; de ALMEIDA, A. L. F. . Tensor-Based Compressed Estimation of Frequency-Selective mmWave MIMO Channels. In: The Seventh IEEE Workshop on Computational Advances in Multisensor Adaptive Processing, 2017, Curaçao. Proceedings of CAMSAP 2017, 2017. v. 1. p. 1-5.
[102] RIBEIRO, L. N. ; SCHWARZ, S. ; RUPP, M., de ALMEIDA, A. L. F. ; “A low-complexity equalizer for massive MIMO systems based on array separability,” 2017 25th European Signal Processing Conference (EUSIPCO), 2017, pp. 2453-2457.
[101] KOFIDIS, ELEFTHERIOS ; CHATZICHRISTOS, CHRISTOS ; de Almeida, Andre L. F. . Joint channel estimation / data detection in MIMO-FBMC/OQAM systems A tensor-based approach. In: 2017 25th European Signal Processing Conference (EUSIPCO), 2017, Kos. 2017 25th European Signal Processing Conference (EUSIPCO), 2017. p. 420.
[100] HAMMOUD, B. ; ANTREICH, F. ; NOSSEK, J. A. ; DA COSTA, JOAO PAULO C. L. ; de ALMEIDA, ANDRÉ LF . Tensor-Based Approach for Time-Delay Estimation. In: ITG Workshop on Smart Antennas, 2016, Munique. Proceedings of ITG WSA2016. Berlin: VDE VERLAG GMBH, 2016. v. 1. p. 103-109.
[99] RIBEIRO, LUCAS N. ; de Almeida, Andre L. F. ; MOTA, JOAO C. M. . Tensor beamforming for multilinear translation invariant arrays. In: 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016, Shanghai. 2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). v. 1. p. 2966-5.
[98] CAVALCANTE, I. V. ; de ALMEIDA, ANDRÉ LF ; HAARDT, MARTIN . Joint Channel Estimation for Three-Hop MIMO Relaying Systems. In: IEEE International Conference on Acoustics, Speech and Signal Processing, 2016, Xangai. Proceeedings of ICASSP 2016, 2016. v. 1. p. 1-5.
[97] ARAUJO, DANIEL C. ; KARIPIDIS, E. ; de ALMEIDA, A. L. F. ; MOTA, João Cesar M . Improving Spectral Efficiency in Large-Array FDD Systems with Hybrid Beamforming. In: IEEE Sensor Array and Multichannel Signal Processing Woskshop (SAM2016), 2016, Rio de Janeiro. Proceedings of IEEE SAM2016, 2016. v. 1. p. 1-5.
[96] RIBEIRO, L. N. ; ZARZOSO, V. ; de ALMEIDA, A. L. F. . Enhanced Block Term Decomposition for Atrial Activity Extraction in Atrial Fibrillation ECG. In: IEEE Sensor Array and Multichannel Signal Processing Woskshop (SAM2016), 2016, Rio de Janeiro. Proceedings of IEEE SAM2016, 2016. v. 1. p. 1-5.
[95] MARINHO, M. A. M. ; COSTA, J. P. C. L. ; ANTREICH, F. ; de ALMEIDA, A. L. F. ; GALDO, G. ; de FREITAS, E. P. ; VINEL, A. . Array Interpolation Based on Multivariate Adaptive Regression Splines. In: IEEE Sensor Array and Multichannel Signal Processing Woskshop (SAM2016), 2016, Rio de Janeiro. Proceedings of IEEE SAM2016, 2016. v. 1. p. 1-5.
[94] COSTA, J. P. C. L. ; de ALMEIDA, A. L. F. ; FREITAS JUNIOR, W. C. ; LIMA, D. V. . Low complexity closed-form solution to semi-blind joint channel and symbol estimation in MIMO-OFDM. In: 19th International Conference on OFDM and Frequency Domain Techniques (ICOF 2016), 2016, Essen. Proceedings of ICOF 2016, 2016. v. 1. p. 1-5.
[93] MARINHO, M. A. M. ; COSTA, J. P. C. L. ; ANTREICH, F. ; de ALMEIDA, ANDRÉ LF . Multidimensional Array Interpolation Applied to Direction of Arrival Estimation. In: Workshop on Smart Antennas (WSA), 2015, Ilmenau. Proceedings of WSA’2015, 2015. v. 1. p. 1-6.
[92] SILVA, A. P. ; COMON, P. ; de Almeida, Andre L. F. . An Iterative Deflation Algorithm for Exact CP Tensor Decomposition. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2015, Brisbane. Proceedings of ICASSP’15, 2015. v. 1. p. 1-5.
[91] GOMES, P. R. B. ; de ALMEIDA, A. L. F. ; MOTA, JOAO. C. M. . Estimação Cega de Assinaturas Espaciais para Arranjos em Formato L Baseada em Modelagem Tensorial de Correlações Cruzadas. In: XXXIII Simpósio Brasileiro de Telecomunicações, 2015, Juiz de Fora. Anais do XXXIII Simpósio Brasileiro de Telecomunicações, 2015. v. 1. p. 1-5.
[90] VALDUGA, S. T. ; MACHADO, R. ; de ALMEIDA, A. L. F. ; LOIOLA, M. B. . Esquema MIMO Beamforming Otimizado para Canal de Retorno de Baixa Taxa de Transmissão. In: XXXIII Simpósio Brasileiro de Telecomunicações, 2015, Juiz de Fora. Anais do XXXIII Simpósio Brasileiro de Telecomunicações, 2015. v. 1. p. 1-5.
[89] RIBEIRO, L. N. ; de Almeida, Andre L. F. ; MOTA, JOAO. C. M. . Identification of Separable Systems using Trilinear Adaptive Filtering. In: IEEE Workshop on Computational Advances for Multi-Sensor Adaptive Processing, 2015, Cancún. Proc. IEEE CAMSAP 2015, 2015. v. 1. p. 1-4.
[88] MIRANDA, R. K. ; DA COSTA, JOAO PAULO C. L. ; ROEMER, F. ; de Almeida, André L.F. ; GALDO, G. . Generalized Sidelobe Cancellers for Multidimensional Separable Arrays. In: IEEE Workshop on Computational Advances for Multi-Sensor Adaptive Processing, 2015, Cancún. Proc. IEEE CAMSAP 2015, v. 1. p. 1-4.
[87] ARAUJO, DANIEL C. ; de Almeida, Andre L. F. ; MOTA, JOAO C. M. . Compressive sensing based channel estimation for massive MIMO systems with planar arrays. In: 2015 IEEE 6th International Workshop on Computational Advances in MultiSensor Adaptive Processing (CAMSAP), 2015, Cancun., v. 1. p. 413-4.
[86] ARAUJO, D. C. , de ALMEIDA, André L.F., AXNAS, J. MOTA, J.C.M. , Channel Estimation for Millimeter-Wave Very Large MIMO, . In: European Signal Processing Conference (EUSIPCO), Lisbon, 2014.
[85] de ALMEIDA, André L.F. ; KIBANGOU, A. Y. . Distributed Large-Scale Tensor Decomposition. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), 2014, Florence. Proceedings of IEEE ICASSP2014, 2014. v. 1. p. 1-5.
[84] GOMES, P. R. B. ; de ALMEIDA, A. L. F. ; COSTA, J. P. C. L. . A Fourth-Order Tensor Method for Blind Spatial Signature Estimation. In: IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP 2014), 2014, Florence. Proceedings of IEEE ICASSP2014, 2014. v. 1. p. 1-5.
[83] CAVALCANTE, I. V. ; de ALMEIDA, A. L. F. ; HAARDT, M. . Tensor-Based Approach to Channel Estimation in Amplify-and-Forward MIMO Relaying Systems. In: IEEE Sensor Array and Multichannel Signal Processing Woskshop (SAM2014), 2014, A Coruña. Proceedings of IEEE SAM2014, v. 1. p. 1-4.
[82] MARINHO, M. A. M. ; de FREITAS, E. P. ; COSTA, J. P. C. L. ; de ALMEIDA, A. L. F. . Using MIMO Techniques to Enhance Communication Among Static and Mobile Nodes in Wireless Sensor Networks. In: IEEE International Conference on Advanced Information Networking and Applications, (IEEE AINA 2013), Barcelona, 2013. v. 1. p. 1-5.
[81] MARINHO, M. A. M. ; FREITAS, E. P. ; COSTA, J. P. C. L. ; de ALMEIDA, A. L. F. . Using Cooperative MIMO Techniques and UAV Relay Networks to Support Connectivity in Sparse Wireless Sensor Networks. In: IEEE International Conference on Computing, Management and Telecommunications (ComManTEL 2013), Ho Chi Minh City, 2013. v. 1. p. 1-5.
[80] de ALMEIDA, A. L. F. ; KIBANGOU, A. Y. ; MIRON, S. ; ARAUJO, D. C. . Joint Data and Connection Topology Recovery in Collaborative Wireless Sensor Networks. In: IEEE Int. Conf. on Acoustics, Speech and Signal Processing (IEEE ICASSP), 2013, Vancouver. Proceedings of ICASSP 2013, 2013.
[79] VASCONCELOS, F. HERBERT L. ; DA SILVA, THOMAZ. E. V. ; de Almeida, Andre L. F. ; MOTA, JOAO. C. M. ; ANDRIOLA, WAGNER B. . Multilinear decomposition application into students’ evaluation of teaching effectiveness. In: 2013 IEEE Global Engineering Education Conference (EDUCON), 2013, Berlin. 2013 IEEE Global Engineering Education Conference (EDUCON), 2013. p. 910.
[78] SOUSA, I. F. S. ; de ALMEIDA, A. L. F. ; MACIEL, T. F. . Distributed Approach for Joint Symbol and Channel Estimation in Heterogeneous Cellular Networks. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[77] SENA, E. D. R. ; de ALMEIDA, A. L. F. . Reconhecimento Facial Usando Wavelets De Gabor Via Álgebra Multilinear. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[76] SILVA, T. E. V. ; VASCONCELOS, F. H. L. ; MOTA, João C M ; de ALMEIDA, A. L. F. ; ANDRIOLA, W. B. . Ferramentas De Processamento e Análise De Informação Aplicadas Ao Ensino De Engenharia. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[75] ARAUJO, D. C. ; de ALMEIDA, A. L. F. ; MOTA, João C M ; HUI, D. . Estimation of Very Large MIMO Channels Using Compressed Sensing. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[74] GOMES, P. R. B. ; de ALMEIDA, A. L. F. . Um Método Tensorial Eficiente Para Estimação Cega De Assinaturas Espaciais. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[73] RIBEIRO, L. N. ; MOTA, João C M ; de ALMEIDA, A. L. F. . Trilinear Wiener Filtering: Application to Equalization Problems. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[72] ARAUJO, G. T. ; de ALMEIDA, A. L. F. . Receptor Cego PARATUCK2 Para Sistemas MIMO Baseados Em Codificação Espaço-Temporal. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[71] PAIVA, J. S. ; de ALMEIDA, A. L. F. . Modelagem Tensorial Para Estimação De Parâmetros Em Arranjos L-shape De Antenas Vetoriais. In: Simpósio Brasileiro de Telecomunicações, 2013, Fortaleza. Anais do Simpósio Brasileiro de Telecomunicações, 2013.
[70] de ALMEIDA, A. L. F.; LUCIANI, X. ; COMON, P.. Fourth-Order CONFAC Decomposition Approach for Blind Identification of Underdetermined Mixtures, In: European Signal Processing Conference (EUSIPCO), Bucharest, 2012.
[69] de FREITAS, E. P., da COSTA, J. P. L., de ALMEIDA, A. L. F., MARINHO, M.. Applying MIMO Techniques to Minimize Energy Consumption for Long Distances Communications in Wireless Sensor Networks, In: International Conference on Next Generation Wired/Wireless Advanced Networking (NEW2AN), St. Petersburg, 2012.
[68] da COSTA. D. B., de ALMEIDA, A. L. F., FERNANDES, C. A. R. .Transmit/Receive Beamforming in Multiuser AF Relay Networks with Opportunistic Scheduling, In: Brazilian Telecommunications Symposium (SBrT’12), Brasília, 2012.
[67] de ALMEIDA, A. L. F., FERNANDES, C. A. R., da COSTA. D. B. . PARAFAC Receiver for Uplink Cooperative Relay-Assisted DS-CDMA Systems, In: Brazilian Telecommunications Symposium (SBrT’12), Brasília, 2012.
[66] FERNANDES, C. A. R., da COSTA. D. B., de ALMEIDA, A. L. F. .Outage Analysis of Cooperative OFDM Systems with Nonlinear Amplifiers and Relay Selection, In: Brazilian Telecommunications Symposium (SBrT’12), Brasília, 2012.
[65] ARAÚJO, D. C., FREITAS JR., W. C., de ALMEIDA, A. L. F. . A Bidirectional Processing Receiver for Layered Space-Time MIMO Systems, In: Brazilian Telecommunications Symposium (SBrT’12), Brasília, 2012.
[64] LIU, K.; da COSTA, J. P. C .L.; de ALMEIDA, A. L. F.; SO, H. C. . A Closed Form Solution to Semi-Blind Joint Symbol and Channel Estimation in MIMO-OFDM Systems, In: Proceedings of IEEE Int. Conf. on Signal Processing, Communication and Computing (IEEE ICSPCC), Hong Kong, 2012
[63] de ALMEIDA, A. L. F. ; LUCIANI, X. ; STEGEMAN, A. ; COMON, P. . Blind MIMO System Identification Using Constrained Factor Decomposition of Output Generating Function Derivatives. In: IEEE Workshop on Statistical Signal Processing, 2011, Nice. Proceedings of IEEE Workshop on Statistical Signal Processing (IEEE SSP), 2011.
[62] FERNANDES, C. A. R. ; de ALMEIDA, A. L. F. ; da COSTA, D. B. . Blind Receiver for Amplify-and-Forward Cooperative Diversity Scheme. In: IEEE Workshop on Signal Processing for Wireless Communications, 2011, São Francisco. Proceedings of IEEE Workshop on Signal Processing for Wireless Communications (IEEE SPAWC), 2011.
[61] da SILVA, I. L. J. ; de ALMEIDA, A. L. F. .Multiuser Receiver for PUCCH Signaling With Transmit Diversity. In: IEEE Workshop on Signal Processing for Wireless Communications, 2011, San Francisco. Proceedings of IEEE Workshop on IEEE Workshop on Signal Processing for Wireless Communications (IEEE SPAWC), 2011.
[60] da COSTA, M. N. ; FAVIER, G ; de ALMEIDA, A. L. F. ; ROMANO, J. M. T. .Tensor Coding for CDMA-MIMO Wireless Communication Systems. In: European Signal Processing Conference (EUSIPCO), Barcelona, 2011.
[59] KIBANGOU, A. Y.; de ALMEIDA, A. L. F. .Distributed Khatri-Rao Space-Time Coding and Decoding for Cooperative Networks.In: European Signal Processing Conference (EUSIPCO), Barcelona, 2011.
[58] de ALMEIDA, A. L. F. ; FREITAS JR, W. C ; XIMENES, L. R. . Blind Receiver for Multi-Layered Space-Frequency Coded MIMO Schemes Based on Temporally-Extended Linear Constellation Precoding. In: IEEE Vehicular Technology Conference (IEEE VTC Fall), San Francisco, 2011.
[57] XIMENES, L. R.; de ALMEIDA, A. L. F. . Performance Evaluation of Mobile Phone Antennas in Physical MIMO Channels Using Polarized Spherical Harmonic Decomposition. In: IEEE Vehicular Technology Conference (IEEE VTC Fall), San Francisco, 2011.
[56] XIMENES, L. R. ; de ALMEIDA, A. L. F. . Antenna Array Optimization for Channel Model Using Spherical Harmonics Decomposition. In: Brazilian Telecommunications Symposium (SBrT’11), Curitiba, 2011.
[55] MOTA, J. C. M. ; FERNANDES, C. E. R. ; FERNANDES, C. A. R. ; CAVALCANTE, C. C. ; de ALMEIDA, A. L. F. ; FREITAS JR, W. C. Processamento Tensorial de Sinais e Geometria da Informação: Novos Caminhos para os Sistemas de Comunicações Digitais, In: Brazilian Telecommunications Symposium (SBrT’11), Curitiba, 2011.
[54] de ALMEIDA, A. L. F. .Blind Joint Detection and Channel Estimation in Space-Frequency Diversity Systems Using Time-Varying Linear Constellation Precoding. In: Brazilian Telecommunications Symposium (SBrT’11), Curitiba, 2011.
[53] BINELO, M. ; de ALMEIDA, A. L. F. ; CAVALCANTI, F. R. P. . A Heuristic Approach to Antenna Array Topology Optimization in MIMO Systems. In: Brazilian Telecommunications Symposium (SBrT’11), Curitiba, 2011.
[52] LUCIANI, X.; de ALMEIDA, A. L. F.; COMON, P. Blind Identification of Underdetermined Mixtures of Ccomplex Sources Based on the Characteristic Function. In: EUSIPCO – European Signal Processing Conference, Aalborg, 2010.
[51] da SILVA, I. L. J. ; de ALMEIDA, A. L. F. ; BALDEMAIR, R. ; FALAHATI, S. ; CAVALCANTI, F. R. P. . Improved Data-Aided Channel Estimation in LTE PUCCH Using a Tensor Modeling Approach. In: IEEE International Conference on Communications, Cape Town, 2010.
[50] de ALMEIDA, A. L. F. ; DA SILVA, I. L. J. ; CAVALCANTI, F. R. P. .Closed-Loop Hybrid MIMO System With Joint Transmit Antenna and Mode Selection Based on Capacity Maximization. In: IEEE Workshop on Signal Processing Advances in Wireless Communications (IEEE SPAWC), Marrakech, 2010.
[49] da SILVA, I. L. J. ; de ALMEIDA, A. L. F. ; BALDEMAIR, R. ; FALAHATI, S. ; CAVALCANTI, F. R. P. . A New Multi-User Receiver For PUCCH LTE Format 1. In: IEEE Workshop on Signal Processing Advances in Wireless Communications (IEEE SPAWC), Marrakech, 2010.
[48] KIBANGOU, A. Y. ; de ALMEIDA, A. L. F. .Distributed PARAFAC Based DS-CDMA Blind Receiver for Wireless Sensor Networks. In: IEEE Workshop on Signal Processing Advances in Wireless Communications (IEEE SPAWC), Marrakech, 2010.
[47] de ALMEIDA, A. L. F. ; FAVIER, G . MIMO Transceiver Combining Space-Frequency Spreading and Block-Coding. In: IEEE Vehicular Technology Conference (IEEE VTC Fall), Ottawa, 2010.
[46] BINELO, M. ; de ALMEIDA, A. L. F. ; MEDBO, J. ; ASPLUND, H. ; CAVALCANTI, F. R. P. MIMO Channel Characterization and Performance Evaluation in an Outdoor Environment. In: IEEE Vehicular Technology Conference (IEEE VTC Fall), Ottawa, 2010.
[45] XIMENES, L. ; de ALMEIDA, A. L. F. . Capacity of MIMO Antenna Systems Using Spherical Harmonics Expansion. In: IEEE Vehicular Technology Conference, (IEEE VTC Fall), Ottawa, 2010.
[44] da SILVA, I. L. J. ; de ALMEIDA, A. L. F. ; BALDEMAIR, R. ; CAVALCANTI, F. R. P. ; FALAHATI, S. . A Multi-User Receiver for PUCCH LTE In Non-Cooperative Multi-Cell Architectures. In: IEEE Vehicular Technology Conference (IEEE VTC Fall), Ottawa, 2010.
[43] de ALMEIDA, A. L. F. ; COMON, P. ; LUCIANI, X. . Deterministic Blind Separation of Sources Having Different Symbol Rates Using Tensor-Based Parallel Deflation. In: LVA/ICA Workshop on Latent Variable Analysis and Signal Separation, Saint Malo, Proc. 9th International Workshop on Latent Variable Analysis and Signal Separation, 2010.
[42] de ALMEIDA, A. L. F. ; LUCIANI, X. ; COMON, P. .Blind Identification of Underdetermined Mixtures Based on the Hexacovariance and Higher-Order Cyclostationarity. In: IEEE Workshop on Statistical Signal Processing, 2009, Cardiff. Proceedings of IEEE SSP 2009, 2009. v. 1. p. 1-4.
[41] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .Space-Time Spreading-Multiplexing for MIMO Antenna Systems With Blind Detection using the PARATUCK-2 Tensor Decomposition. In: EUSIPCO – European Signal Processing Conference, Lausanne, 2008.
[40] de ALMEIDA, A. L. F. ; DA SILVA, I. L. J. ; CAVALCANTI, F. R. P. ; FAVIER, G. . Tensor-based precoding with blind MIMO channel estimation and transmit antenna selection. In: IEEE SPAWC Workshop on Signal Processing Advances in Wireless Communications, Recife. Proceedings of IEEE SPAWC’2008, 2008. v. 1. p. 386-390.
[39] de ALMEIDA, A. L. F. ; MOTA, J. C M ; FAVIER, G. . PARAFAC Modeling/Estimation of Time-Varying Space-Time Multipath Channels.In: InfoBrasil- I Congresso Tecnológico TI e Telecom, 2008, Fortaleza. Anais da InfoBrasil’2008, 2008.
[38] de ALMEIDA, A. L. F. ; FAVIER, G. ; FERNANDES, C. A. R. ; MOTA, J. C. M. .A Trilinear Decomposition Approach to Space-Time-Frequency Multiple-Access Wireless Systems. In: Workshop on Signal Processing Advances in Wireless Communications (SPAWC’07), Helsinki. Proceedings of IEEE SPAWC’2007, 2007. v. 1. p. 1-5.
[37] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. . Tensor-based Space-Time Multiplexing (TSTM) for MIMO-OFDM Systems: Receiver Algorithms and Performance Evaluation. In: Brazilian Telecommunications Symposium (SBrT’07), Recife, 2007.
[36] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. . Constrained Space-Time Spreading for MIMO-CDMA Systems with Blind Detection. In: European Signal Processing Conference (EUSIPCO’07), Poznan, 2007.
[35] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .The Trilinear Decomposition with Constraints with Application to MIMO Antenna Systems. In: GRETSI Symposium on Signal and Image Processing, Troyes, 2007.
[34] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M . Space-Time Spreading MIMO System Using Canonical Precoding Tensor Model. Proceedings of ASILOMAR-SSC conference. v. 1. p. 470-474.
[33] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .Space-Time Multiplexing Codes: A Tensor Modeling Approach. In: Workshop on Signal Processing Advances in Wireless Communications (SPAWC’06), 2006, Cannes. Proceedings of IEEE SPAWC’2006, 2006. v. 1. p. 1-5.
[32] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. ; CAVALCANTE, C. C. . Tensor-Based Space-Time Multiplexing Codes for MIMO-OFDM Systems with Blind Detection. In: 17th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC’06), Helsinki. Proceedings of IEEE PIMRC 2006, 2006. v. 1. p. 1-5.
[31] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. . Trilinear Space-Time-Frequency Codes for Broadband MIMO-OFDM Systems. In: International Telecommunications Symposium (ITS’06), 2006, Fortaleza. Proceedings of ITS’2006, 2006. v. 1. p. 764-770.
[30] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. ; de LACERDA NETO, R. L. . Estimation of Frequency-Selective Block-Fading MIMO Channels Using PARAFAC Modeling and Alternating Least Squares. Proceedings of ASILOMAR-SSC conference, 2006. v. 1. p. 1630-1634.
[29] de ALMEIDA, A. L. F. .Multipath Parameter Estimation of Time-Varying Space-Time Communication Channels Using Parallel Factor Analysis. In: IEEE ICASSP – International Conference on Acoustics, Speech and Signal Processing, Toulouse, 2006.
[28] de LACERDA NETO, R. L. ; de ALMEIDA, A. L. F. ; FAVIER, G ; MOTA, J. C. M. ; DEBBAH, M. . Performance evaluation of supervised PARAFAC receivers for CDMA systems. In: International Telecommunications Symposium, Fortaleza, 2006. v. 1. p. 829-834.
[27] CHAVES, F. S. ; de ALMEIDA, A. L. F. ; MOTA, J. C. M. .Performance Evaluation of Adaptive H-infinity 8734; Space-Time Equalizers for Wireless Communication Systems with Asynchronous Interference. In: IEEE VI International Telecommunications Symposium, Fortaleza, 2006.
[26] FREITAS JR., W. C ; LOPES, R. R. ; de ALMEIDA, A. L. F. ; CAVALCANTI, F. R. P. . Exploting Dimensions of the MIMO Wireless Channel: Multidimensional Link Adaptation. In: 61th IEEE Vehicular Technology Conference, Estocolmo, 2005.
[25] CHAVES, F. S. ; MOTA, J. C. M ; COSTA FILHO, J. T. ; de ALMEIDA, A. L. F. . Equalizador Adaptativo Robusto à Interferência Assincrona. In: Brazilian Telecommunications Symposium (SBrT’05), Campinas, 2005.
[24] VIGELIS, R. F ; de ALMEIDA, A. L. F. ; MOTA, J. C. M. .Infinitely Reiterated Data-Reusing LMS Algorithm. In: Brazilian Telecommunications Symposium (SBrT’05), Campinas, 2005.
[23] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .PARAFAC Models for Wireless Communication Systems. In: 4th International Conference on Physics in Signal and Image Processing (PSIP’05), Toulouse, 2005.
[22] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .Combined PARAFAC-Subspace Approach to Blind Multiuser Equalization. In: Brazilian Telecommunications Symposium (SBT’05), Campinas, 2005.
[21] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .Blind Multiuser Equalization using a PARAFAC-Subspace Approach. In: GRETSI Symposium, Louvain-la-Neuve, 2005.
[20] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. .PARAFAC Receiver for Blind Multiuser Equalization in Wireless Communication Systems with Temporal Oversampling. In: European Signal Processing Conference (EUSIPCO’05), Antalya, 2005.
[19] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M .Generalized PARAFAC Model for Multidimensional Wireless Communications with Application to Blind Multiuser Equalization. In: 39th Asilomar Conference on Signals, Systems and Computers (ASILOMAR’05), Pacific Grove, 2005.
[18] de ALMEIDA, A. L. F. ; FAVIER, G. ; MOTA, J. C. M. ; CAVALCANTE, C. C . PARAFAC Models for Hybrid MIMO: Joint Blind Chanel Estimation and Detection. In: Wireless World Forum (WWRF’05), Paris, 2005.
[17] KIBANGOU, A. Y. ; FAVIER, G ; de ALMEIDA, A. L. F. . Blind Identification of Series-Cascade Nonlinear Channels. In: ASILOMAR Conference on Signals, Systems and Computers, 2005, Pacific Grove. Proceedings of ASILOMAR-SSC conference, 2005. v. 1. p. 422-426.
[16] FREITAS JR., W. C. ; de ALMEIDA, A. L. F. ; CAVALCANTI, F. R. P. ; MOTA, J. C. M. .Joint Interference Cancellation and Subtraction for a Hybrid Receiver in Kronecker Correlated MIMO Wireless Channels. In: Brazilian Telecommunications Symposium (SBT), Belém, 2004.
[15] de ALMEIDA, A. L. F. ; MOTA, J. C. M. ; CAVALCANTI, F. R. P. . A Space-Time Multi-User Detector with Decoupled Processing for Wireless Communications. In: Brazilian Telecommunications Symposium (SBT), Belém, 2004.
[14] de ALMEIDA, A. L. F. ; FREITAS JR., W. C. ; CAVALCANTI, F. R. P. . Interference Cancellation Receiver for Space-Time Block-Coded Systems over Frequency-Selective Channels. In: World Wireless Congress, 2003, San Francisco. Proceedings of WWC’03, 2003.
[13] de ALMEIDA, A. L. F. ; MOTA, J. C. M. ; CAVALCANTI, F. R. P. . Performance Evaluation of Space-Time Processing Receivers for MIMO Antenna Systems. In: 19º GRETSI International Symposium on Signal and Image Processing, Paris. Proceedings of GRETSI’2003, 2003.
[12] de ALMEIDA, A. L. F. ; FREITAS JR, W. C ; CAVALCANTI, F. R. P. ; de LACERDA NETO, R. L. . A Two-Stage Receiver for Co-channel Interference Cancellation in Space-Time Block-Coded Systems over Frequency-Selective Channels.In: BrazilianTelecommunicationsSymposium (SBrT’03), Rio de Janeiro, 2003.
[11] de ALMEIDA, A. L. F. ; MOTA, J. C. M. ; FREITAS JR., W. C. ; CAVALCANTI, F. R. P. . Performance of MIMO Systems with Hybrid of Transmit Diversity and Spatial Multiplexing. In: Brazilian Telecommunications Symposium (SBrT’03), Rio de Janeiro, 2003.
[10] de ALMEIDA, A. L. F. ; CAVALCANTI, F. R. P. ; FERNANDES, C. E. R. ; FREITAS JR., W. C. BLAST/MIMO Performance with Space-Time Processing Receivers. In: The 13th IEEE International Symposium on Personal, Indoor and Mobile Radio Communications, 2002, Lisbon.
[9] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; MOTA, João Cesar Moura . System Level Evaluation of Space-Time Processing for EDGE. In: 56th IEEE Vehicular Technology Conference, Vancouver. Proceedings of VTC 2002 Fall Edition, 2002.
[8] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; PANAZIO, C. M. . Space-Time Processing with a Decoupled Delayed Decision-Feedback Sequence Estimator. In: 55th IEEE Vehicular Technology Conference, Birmingham. Proceedings of VTC 2002 Spring Edition, 2002.
[7] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; MOTA, J. C. M. .Decoupled Space-Time Equalization for Mobile Communication Systems. In: International Telecommunications Symposium, Natal. Proceedings of ITS 2002, 2002.
[6] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; PANAZIO, C. M. . Space-Time Processing with a Decoupled Delayed Decision-Feedback Sequence Estimator. In: 55th IEEE Vehicular Technology Conference, 2002, Birmingham. Proceedings of VTC 2002 Spring Edition, 2002.
[5] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; MOTA, J. C. M. .Performance Evaluation of Decoupled Space-Time Equalization in Mobile Radio Environments. In: International Telecommunications Symposium, Natal. Proceedings of ITS 2002, 2002.
[4] de ALMEIDA, A. L. F. ; ZANATTA FILHO, D. ; FREITAS JR., W. C. ; CAVALCANTI, F. R. P. ; CAVALCANTE, C. C. . Link Performance Evaluation for EGPRS with Multiple Antennas. In: 13th IEEE Symposium on Personal, Indoor and Mobile Radio Communications, Lisbon. Proceedings of PIMRC 2002.
[3] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; MOTA, J. C. M. Eigenstructure-based Techniques for Array Processing in Wireless Communications. In: Brazilian Telecommunications Symposium (SBrT’01), Fortaleza, 2001.
[2] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; MOTA, J. C. M. ; CAVALCANTI, F. R. P. . A Tap Weight Selection Method for Equalization of Wireless Channels with Large Multipath Delay. In: Brazilian Telecommunications Symposium (SBrT’01), Fortaleza, 2001.
[1] de ALMEIDA, A. L. F. ; FERNANDES, C. E. R. ; CAVALCANTI, F. R. P. ; MOTA, J. C. M. Performance Evaluation of Sub-Space Techniques for Array Processing in TDMA Systems. In: 54th IEEE vehicular Technology Conference, 2001, Atlantic City. Proceedings of VTC 2001 Fall Edition, 2001.
