Giuseppe Thadeu Freitas de Abreu
- Grant-Free Access via Bilinear Inference for Cell-Free MIMO with Low-Coherent Pilots
2020/09/27 by Hiroki Iimori, Iimori, Hiroki, Takumi Takahashi +7 · 3 citations
Engineering · Computer Science · #Advanced MIMO Systems Optimization #Wireless Communication Security Techniques #Distributed Sensor Networks and Detection Algorithms
- AFDM Chirp-Permutation-Index Modulation with Quantum-Accelerated Codebook Design
2024/05/03 by Hyeon Seok Rou, Kein Yukiyoshi, Rou, Hyeon Seok +7 · 6 citations
Computer Science · Engineering · #FOS: Electrical engineering #Optical Network Technologies #Quantum Information and Cryptography #Signal Processing (eess.SP) #electronic engineering #graph theory and CDMA systems #information engineering
- Blind Bistatic Radar Parameter Estimation for AFDM Systems in Doubly-Dispersive Channels
2024/07/07 by Kuranage Roche Rayan Ranasinghe, Ranasinghe, Kuranage Roche Rayan, Kengo Ando +7 · 2 citations
Engineering · #Radar Systems and Signal Processing #Electromagnetic Compatibility and Measurements #Power Line Communications and Noise
- From Theory to Reality: A Design Framework for Integrated Communication and Computing Receivers
2024/11/04 by Kuranage Roche Rayan Ranasinghe, Ranasinghe, Kuranage Roche Rayan, Kengo Ando +3 · 4 citations
Computer Science · #Embedded Systems Design Techniques #FOS: Electrical engineering #Signal Processing (eess.SP) #electronic engineering #information engineering
- Chirp-Permuted AFDM: A Versatile Waveform Design for ISAC in 6G
2025/07/28 by Hyeon Seok Rou, Rou, Hyeon Seok, Giuseppe Thadeu Freitas de Abreu +1 · 5 citations
Engineering · #Advanced Wireless Communication Technologies #FOS: Electrical engineering #PAPR reduction in OFDM #Radar Systems and Signal Processing #Signal Processing (eess.SP) #electronic engineering #information engineering
- Parametrized Stacked Intelligent Metasurfaces for Bistatic Integrated Sensing and Communications
2025/04/29 by Kuranage Roche Rayan Ranasinghe, Ranasinghe, Kuranage Roche Rayan, Iván Alexander Morales Sandoval +5 · 4 citations
Engineering · #Advanced Wireless Communication Technologies #Radar Systems and Signal Processing #Sparse and Compressive Sensing Techniques
- Grover Adaptive Search for Maximum Likelihood Detection of Generalized Spatial Modulation
2024/08/24 by Kein Yukiyoshi, Yukiyoshi, Kein, Taku Mikuriya +7 · 2 citations
Engineering · #Advanced Wireless Communication Technologies #FOS: Electrical engineering #FOS: Physical sciences #Optical Wireless Communication Technologies #Quantum Physics (quant-ph) #Signal Processing (eess.SP) #electronic engineering #information engineering
- Flexible Intelligent Metasurfaces in High-Mobility MIMO Integrated Sensing and Communications
2025/07/24 by Kuranage Roche Rayan Ranasinghe, Ranasinghe, Kuranage Roche Rayan, Jiancheng An +11 · 6 citations
Engineering · #Advanced MIMO Systems Optimization #Advanced Wireless Communication Technologies #FOS: Electrical engineering #Millimeter-Wave Propagation and Modeling #Signal Processing (eess.SP) #electronic engineering #information engineering
- Frequency Hopping Waveform Design for Secure Integrated Sensing and Communications
2025/04/14 by Ali Khandan Boroujeni, Giuseppe Thadeu Freitas de Abreu, Boroujeni, Ali Khandan +9 · 4 citations
Engineering · #Antenna Design and Optimization #Radar Systems and Signal Processing #Radio Wave Propagation Studies
- Characterization of Continuous Electromagnetic Manifolds via Calculus of Variations
2026/07/29 by Kuranage Roche Rayan Ranasinghe, Miguel Rodrigo Castellanos, Giuseppe Thadeu Freitas de Abreu
Engineering · #eess.SP
- Multi-Chirp AFDM for Rydberg Atomic Quantum Receivers: Waveform and Algorithm Design
2026/07/30 by Hanvit Kim, Hyeon Seok Rou, Kihong Min +2
Engineering · #eess.SP
- Group-Connected Riemannian Manifold Optimization for Reciprocal BD-RIS
2026/07/24 by Marko Fidanovski, Thushar Venkataramanaiah, Eduard Jorswieck +1
#eess.SP
- Multibit Quantized Precoding for MU-mMIMO
2026/07/17 by Getuar Rexhepi, Shreesal Shrestha, Christoph Studer +1
#eess.SP