Sandra Roger

52 papers B 7C 4Misc 1Journal 33Unranked 7
YearRankTypeTitle / Venue / Authors
2026 J jnl
Energy and robustness trade-offs in adaptive neural mmWave channel estimation on edge devices.
J. Supercomput.
Eric Meneses Albalá, Saúl Villaescusa, José M. Badía, Germán León, Carmen Botella-Mascarell, Sandra Roger
2026 J jnl
Real-time object tracking with on-device deep learning for adaptive beamforming in dynamic acoustic environments.
J. Supercomput.
Jorge Ortigoso-Narro, Jose A. Belloch, Adrian Amor-Martin, Sandra Roger, Maximo Cobos
2025 J jnl
Optimizing Millimeter Wave MIMO Channel Estimation Through GPU-Based Edge Artificial Intelligence.
J. Supercomput.
Diego Lloria, Sandra Roger, Germán León, José M. Badía, Carmen Botella-Mascarell, Jose A. Belloch
2025 J jnl
Real-Time Object Tracking with On-Device Deep Learning for Adaptive Beamforming in Dynamic Acoustic Environments.
CoRR
Jorge Ortigoso-Narro, Jose A. Belloch, Adrian Amor-Martin, Sandra Roger, Maximo Cobos
2024 B conf
A ResNet Approach for AoA and AoD Estimation in Analog Millimeter Wave MIMO Systems.
PIMRC
Diego Lloria, Sandra Roger, Carmen Botella-Mascarell, Maximo Cobos, Tommy Svensson
2024 C conf
Deep Learning Based AoA and AoD Estimation for Millimeter Wave MIMO Systems.
EATIS
Diego Lloria, Sandra Roger, Carmen Botella-Mascarell, Maximo Cobos
2024 J jnl
Deep-Learning-Based Radio Map Reconstruction for V2X Communications.
IEEE Trans. Veh. Technol.
Sandra Roger, Mattia Brambilla, Bernardo Camajori Tedeschini, Carmen Botella-Mascarell, Maximo Cobos, Monica Nicoli
2023 J jnl
Hybrid CPU-GPU implementation of the transformed spatial domain channel estimation algorithm for mmWave MIMO systems.
J. Supercomput.
Diego Lloria, Pablo M. Aviles, Jose A. Belloch, Sandra Roger, Carmen Botella-Mascarell, Almudena Lindoso
2022 J jnl
5G V2V Communication With Antenna Selection Based on Context Awareness: Signaling and Performance Study.
IEEE Trans. Intell. Transp. Syst.
Sandra Roger, David Martín-Sacristán, David Garcia-Roger, José F. Monserrat, Apostolos Kousaridas, Panagiotis Spapis, Serkan Ayaz
2022 C conf
Acceleration of the TSDCE MIMO Channel Estimation Algorithm on a Multi-core Platform.
EATIS
Pablo M. Aviles, Diego Lloria, Jose A. Belloch, Sandra Roger, Almudena Lindoso, Maximo Cobos
2022 C conf
Analyzing Wireless Coverage for Industry 4.0 using a low-cost IoT System: A Case Study.
EATIS
Jesús López Ballester, Sandra Roger, Juan José Pérez Solano, Jaume Segura-Garcia, Santiago Felici-Castell, Enrique A. Navarro-Camba
2022 — conf
Coverage Study of a Sustainable IoT System for Industrial Applications.
WF-IoT
Jesús López Ballester, Sandra Roger, Carmen Botella-Mascarell, Juan José Pérez Solano
2022 J jnl
Performance analysis of a millimeter wave MIMO channel estimation method in an embedded multi-core processor.
J. Supercomput.
Pablo M. Aviles, Diego Lloria, Jose A. Belloch, Sandra Roger, Almudena Lindoso, Maximo Cobos
2021 J jnl
Cluster-Based Relocation of Stations for Efficient Forest Fire Management in the Province of Valencia (Spain).
Sensors
Miguel de Domingo, Nuria Ortigosa, Javier Sevilla, Sandra Roger
2021 J jnl
Fast Channel Estimation in the Transformed Spatial Domain for Analog Millimeter Wave Systems.
CoRR
Sandra Roger, Maximo Cobos, Carmen Botella-Mascarell, Gábor Fodor
2021 J jnl
Fast Channel Estimation in the Transformed Spatial Domain for Analog Millimeter Wave Systems.
IEEE Trans. Wirel. Commun.
Sandra Roger, Maximo Cobos, Carmen Botella-Mascarell, Gábor Fodor
2021 J jnl
Low-Latency Infrastructure-Based Cellular V2V Communications for Multi-Operator Environments With Regional Split.
IEEE Trans. Intell. Transp. Syst.
David Martín-Sacristán, Sandra Roger, David Garcia-Roger, José F. Monserrat, Panagiotis Spapis, Chan Zhou, Alexandros Kaloxylos
2021 B conf
Low-complexity AoA and AoD Estimation in the Transformed Spatial Domain for Millimeter Wave MIMO Channels.
PIMRC
Sandra Roger, Carmen Botella-Mascarell, Diego Lloria, Maximo Cobos, Gábor Fodor
2020 J jnl
Application of Radio Environment Map Reconstruction Techniques to Platoon-based Cellular V2X Communications.
Sensors
Sandra Roger, Carmen Botella, Juan José Pérez Solano, Joaquín Pérez
2020 C conf
Communication cost of channel estimation interpolation for group-based vehicular communications in cellular networks.
EATIS
Sandra Roger, Carmen Botella, Enrique E. Meza-Sãnchez, Juan José Pérez Solano
2019 J jnl
5G Functional Architecture and Signaling Enhancements to Support Path Management for eV2X.
IEEE Access
David Garcia-Roger, Sandra Roger, David Martín-Sacristán, José F. Monserrat, Apostolos Kousaridas, Panagiotis Spapis, Chan Zhou
2019 J jnl
Combining Inter-Subject Modeling with a Subject-Based Data Transformation to Improve Affect Recognition from EEG Signals.
Sensors
Miguel Arevalillo-Herráez, Maximo Cobos, Sandra Roger, Miguel García-Pineda
2019 J jnl
Low-Latency Layer-2-Based Multicast Scheme for Localized V2X Communications.
IEEE Trans. Intell. Transp. Syst.
Sandra Roger, David Martín-Sacristán, David Garcia-Roger, José F. Monserrat, Panagiotis Spapis, Apostolos Kousaridas, Serkan Ayaz, Alexandros Kaloxylos
2019 B conf
Multi-Connectivity Management for 5G V2X Communication.
PIMRC
Apostolos Kousaridas, Chan Zhou, David Martín-Sacristán, David Garcia-Roger, José F. Monserrat, Sandra Roger
2019 J jnl
SART3D: A MATLAB toolbox for spatial audio and signal processing education.
Comput. Appl. Eng. Educ.
Maximo Cobos, Sandra Roger
2019 — conf
Signaling Reduction in 5G eV2X Communications Based on Vehicle Grouping.
EuCNC
David Martín-Sacristán, Sandra Roger, David Garcia-Roger, José F. Monserrat, Apostolos Kousaridas, Panagiotis Spapis, Chan Zhou
2018 — conf
5G multi-antenna V2V channel modeling with a 3D game engine.
WCNC Workshops
David Garcia-Roger, David Martín-Sacristán, Sandra Roger, José F. Monserrat, Apostolos Kousaridas, Panagiotis Spapis, Serkan Ayaz, Chan Zhou
2018 B conf
Evaluation of LTE-Advanced connectivity options for the provisioning of V2X services.
WCNC
David Martín-Sacristán, Sandra Roger, David Garcia-Roger, José F. Monserrat, Apostolos Kousaridas, Panagiotis Spapis, Serkan Ayaz, Chan Zhou
2018 — conf
Forced Inter-Operator Handover for V2X Communication in Multi-Operator Environments with Regional Splitting.
BMSB
Sandra Roger, David Martín-Sacristán, David Garcia-Roger, José F. Monserrat, Panagiotis Spapis, Chan Zhou, Alexandros Kaloxylos
2018 — conf
Low-latency V2X Communication Through Localized MBMS with Local V2X Servers Coordination.
BMSB
David Martín-Sacristán, Sandra Roger, Panagiotis Spapis, Apostolos Kousaridas, Chan Zhou
2017 J jnl
Distributed Hybrid Precoding for Indoor Deployments Using Millimeter Wave Band.
Mob. Inf. Syst.
Sonia Gimenez, Daniel Calabuig, Sandra Roger, José F. Monserrat, Narcís Cardona
2017 J jnl
Multicarrier Waveform Harmonization and Complexity Analysis for an Efficient 5G Air Interface Implementation.
Wirel. Commun. Mob. Comput.
David Garcia-Roger, Sandra Roger, Josue Flores de Valgas, José F. Monserrat
2017 B conf
On the integration of Grassmannian Constellations into LTE networks: A link-level performance study.
IWCMC
Jorge Cabrejas, David Martín-Sacristán, Sandra Roger, Daniel Calabuig, José F. Monserrat
2016 J jnl
An Overview of Device-to-Device Communications Technology Components in METIS.
IEEE Access
Gábor Fodor, Sandra Roger, Nandana Rajatheva, Slimane Ben Slimane, Tommy Svensson, Petar Popovski, Jose Mairton B. da Silva Jr., Samad Ali
2016 J jnl
Non-Coherent Open-Loop MIMO Communications Over Temporally-Correlated Channels.
IEEE Access
Jorge Cabrejas, Sandra Roger, Daniel Calabuig, Yaser M. M. Fouad, Ramy H. Gohary, José F. Monserrat, Halim Yanikomeroglu
2016 J jnl
Performance Evaluation of Analog Beamforming with Hardware Impairments for mmW Massive MIMO Communication in an Urban Scenario.
Sensors
Sonia Gimenez, Sandra Roger, Paolo Baracca, David Martín-Sacristán, José F. Monserrat, Volker Braun, Hardy Halbauer
2016 B conf
Performance of hybrid beamforming for mmW multi-antenna systems in dense urban scenarios.
PIMRC
Sonia Gimenez, Sandra Roger, David Martín-Sacristán, José F. Monserrat, Paolo Baracca, Volker Braun, Hardy Halbauer
2015 J jnl
Time-Frequency Grassmannian Signalling for MIMO Multi-Channel-Frequency-Flat Systems.
IEEE Commun. Lett.
Yaser M. M. Fouad, Ramy H. Gohary, Jorge Cabrejas, Halim Yanikomeroglu, Daniel Calabuig, Sandra Roger, José F. Monserrat
2014 J jnl
Improved Maximum Likelihood detection through sphere decoding combined with box optimization.
Signal Process.
Víctor M. García-Molla, Antonio M. Vidal, Alberto González, Sandra Roger
2014 J jnl
Multi-User Non-Coherent Detection for Downlink MIMO Communication.
IEEE Signal Process. Lett.
Sandra Roger, Daniel Calabuig, Jorge Cabrejas, José F. Monserrat
2014 J jnl
Multi-functional MIMO communication in multi-hop cellular systems.
EURASIP J. Adv. Signal Process.
Sandra Roger, Daniel Calabuig, José F. Monserrat, Narcís Cardona
2013 J jnl
Multicore implementation of a fixed-complexity tree-search detector for MIMO communications.
J. Supercomput.
Carla Ramiro, Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal
2012 Misc conf
A reconfigurable GPU implementation for Tomlinson-Harashima precoding.
ICASSP
Fernando Domene, Sandra Roger, Carla Ramiro, Gema Piñero, Alberto González
2012 J jnl
An Efficient Fixed-Complexity Sphere Decoder with Quantized Soft Outputs.
IEEE Commun. Lett.
Sandra Roger, Alberto González, Vicenç Almenar, Gerald Matz
2012 J jnl
An efficient GPU implementation of fixed-complexity sphere decoders for MIMO wireless systems.
Integr. Comput. Aided Eng.
Sandra Roger, Carla Ramiro, Alberto González, Vicenç Almenar, Antonio M. Vidal
2012 J jnl
Fully Parallel GPU Implementation of a Fixed-Complexity Soft-Output MIMO Detector.
IEEE Trans. Veh. Technol.
Sandra Roger, Carla Ramiro, Alberto González, Vicenç Almenar, Antonio M. Vidal
2011 J jnl
Practical aspects of preprocessing techniques for K-Best tree search MIMO detectors.
Comput. Electr. Eng.
Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal
2010 — conf
An evaluation of precoding techniques for multiuser communication systems.
ISWCS
Sandra Roger, Fernando Domene, Alberto González, Vicenç Almenar, Gema Pinero
2010 J jnl
Extended LLL algorithm for efficient signal precoding in multiuser communication systems.
IEEE Commun. Lett.
Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal
2010 B conf
Variable-breadth K-best detector for MIMO systems.
IWCMC
Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal
2009 J jnl
MIMO Channel Matrix Condition Number Estimation and Threshold Selection for Combined K-Best Sphere Decoders.
IEICE Trans. Commun.
Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal
2009 — conf
On decreasing the complexity of Lattice-Reduction-Aided K-Best MIMO detectors.
EUSIPCO
Sandra Roger, Alberto González, Vicenç Almenar, Antonio M. Vidal