Sandra Lagén

Orcid: 0000-0003-4986-5104

Affiliations:
  • Universitat Politècnica de Catalunya, Barcelona, Spain


According to our database1, Sandra Lagén authored at least 72 papers between 2011 and 2025.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2025
3GPP-compliant single-user MIMO model for high-fidelity mobile network simulations.
Comput. Networks, 2025

2024
Deep Attention Recognition for Attack Identification in 5G UAV Scenarios: Novel Architecture and End-to-End Evaluation.
IEEE Trans. Veh. Technol., January, 2024

Demo: Generative Open xG Network Simulation with Multi-Agent LLM and ns-3 (GenOnet).
CoRR, 2024

MIMO in network simulators: Design, implementation and evaluation of single-user MIMO in ns-3 5G-LENA.
CoRR, 2024

On the impact of Open RAN Fronthaul Control in scenarios with XR Traffic.
Comput. Networks, 2024

Is Music in the Air? Evaluating 4G and 5G Support for the Internet of Musical Things.
IEEE Access, 2024

Extending QoS-aware scheduling in ns-3 5G-LENA: A Lyapunov based solution.
Proceedings of the 2024 Workshop on ns-3, 2024

NR-U and Wi-Fi Coexistence in sub-7 GHz bands: Implementation and Evaluation of NR-U Type 1 Channel Access in ns-3.
Proceedings of the 2024 Workshop on ns-3, 2024

Measuring Data Similarity for Efficient Federated Learning: A Feasibility Study.
Proceedings of the International Conference on Computing, Networking and Communications, 2024

2023
QoS Management for XR Traffic in 5G NR: A Multi-Layer System View and End-to-End Evaluation.
IEEE Commun. Mag., December, 2023

Enhancing 5G QoS Management for XR Traffic Through XR Loopback Mechanism.
IEEE J. Sel. Areas Commun., June, 2023

An open-source implementation and validation of 5G NR configured grant for URLLC in ns-3 5G LENA: A scheduling case study in industry 4.0 scenarios.
J. Netw. Comput. Appl., June, 2023

Fronthaul-Aware Scheduling Strategies for Dynamic Modulation Compression in Next Generation RANs.
IEEE Trans. Mob. Comput., May, 2023

System analysis of QoS schedulers for XR traffic in 5G NR.
Simul. Model. Pract. Theory, May, 2023

Improving the Efficiency of MIMO Simulations in ns-3.
Proceedings of the 2023 Workshop on ns-3, 2023

Enabling QoS Provisioning Support for Delay-Critical Traffic and Multi-Flow Handling in ns-3 5G-LENA.
Proceedings of the 2023 Workshop on ns-3, 2023

2022
Calibration of the 5G-LENA system level simulator in 3GPP reference scenarios.
Simul. Model. Pract. Theory, 2022

A Synthetic Dataset for 5G UAV Attacks Based on Observable Network Parameters.
CoRR, 2022

A Convolutional Attention Based Deep Network Solution for UAV Network Attack Recognition over Fading Channels and Interference.
CoRR, 2022

ns-3 and 5G-LENA extensions to support MIMO.
CoRR, 2022

Fronthaul Compression Control for Shared Fronthaul Access Networks.
IEEE Commun. Mag., 2022

Enabling NGMN Mixed Traffic Models for ns-3.
Proceedings of the WNS3 2022: 2022 Workshop on ns-3, Virtual Event, USA, June 22, 2022

ns-3 and 5G-LENA Extensions to Support Dual-Polarized MIMO.
Proceedings of the WNS3 2022: 2022 Workshop on ns-3, Virtual Event, USA, June 22, 2022

A Convolutional Attention Based Deep Learning Solution for 5G UAV Network Attack Recognition over Fading Channels and Interference.
Proceedings of the 96th Vehicular Technology Conference, 2022

2021
Modulation Compression in Next Generation RAN: Air Interface and Fronthaul Trade-offs.
IEEE Commun. Mag., 2021

3GPP NR V2X Mode 2: Overview, Models and System-Level Evaluation.
IEEE Access, 2021

Extending the ns-3 spatial channel model for vehicular scenarios.
Proceedings of the WNS3 2021: 2021 Workshop on ns-3, Virtual Event, USA, 2021

Novel radio environment map for the ns-3 NR simulator.
Proceedings of the WNS3 2021: 2021 Workshop on ns-3, Virtual Event, USA, 2021

Realistic beamforming design using SRS-based channel estimate for ns-3 5G-LENA module.
Proceedings of the WNS3 2021: 2021 Workshop on ns-3, Virtual Event, USA, 2021

On the impact of numerology in NR V2X Mode 2 with sensing and random resource selection.
Proceedings of the 13th IEEE Vehicular Networking Conference, 2021

Semi-Static Modulation Compression Optimization for Next Generation RANs.
Proceedings of the ICC 2021, 2021

Fronthaul-Aware Scheduling Strategies for Next Generation RANs.
Proceedings of the IEEE Global Communications Conference, 2021

2020
Wake-Up Scheduling for Energy-Efficient Mobile Devices.
IEEE Trans. Wirel. Commun., 2020

Wake-Up Radio Based Access in 5G Under Delay Constraints: Modeling and Optimization.
IEEE Trans. Commun., 2020

NR-U and WiGig Coexistence in 60 GHz Bands.
CoRR, 2020

New Radio Beam-Based Access to Unlicensed Spectrum: Design Challenges and Solutions.
IEEE Commun. Surv. Tutorials, 2020

NR-U and IEEE 802.11 Technologies Coexistence in Unlicensed mmWave Spectrum: Models and Evaluation.
IEEE Access, 2020

Implementation of a Spatial Channel Model for ns-3.
Proceedings of the 2020 Workshop on ns-3, 2020

Proactive Wake-up Scheduler based on Recurrent Neural Networks.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

New Radio Physical Layer Abstraction for System-Level Simulations of 5G Networks.
Proceedings of the 2020 IEEE International Conference on Communications, 2020

Cellular and Wi-Fi in Unlicensed Spectrum: Competition leading to Convergence.
Proceedings of the 2nd 6G Wireless Summit, 2020

2019
An E2E simulator for 5G NR networks.
Simul. Model. Pract. Theory, 2019

An Improved MAC Layer for the 5G NR ns-3 Module.
Proceedings of the 2019 Workshop on ns-3, 2019

Optimized Wake-Up Scheme with Bounded Delay for Energy-Efficient MTC.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

The Impact of NR Scheduling Timings on End-to-End Delay for Uplink Traffic.
Proceedings of the 2019 IEEE Global Communications Conference, 2019

2018
Energy Efficiency in Latency-Constrained Application Offloading From Mobile Clients to Multiple Virtual Machines.
IEEE Trans. Signal Process., 2018

Performance analysis of feedback-free collision resolution NDMA protocol.
EURASIP J. Wirel. Commun. Netw., 2018

New Radio beam-based Access to Unlicensed Spectrum: Design Challenges and Solutions.
CoRR, 2018

Implementation and evaluation of frequency division multiplexing of numerologies for 5G new radio in ns-3.
Proceedings of the 10th Workshop on ns-3, 2018

Listen before receive for coexistence in unlicensed mmWave bands.
Proceedings of the 2018 IEEE Wireless Communications and Networking Conference, 2018

Subband Configuration Optimization for Multiplexing of Numerologies in 5G TDD New Radio.
Proceedings of the 29th IEEE Annual International Symposium on Personal, 2018

Paired Listen before Talk for Multi-RAT Coexistence in Unlicensed mmWave Bands.
Proceedings of the 2018 IEEE International Conference on Communications Workshops, 2018

LBT Switching Procedures for New Radio-Based Access to Unlicensed Spectrum.
Proceedings of the IEEE Globecom Workshops, 2018

5G New Radio Numerologies and their Impact on the End-To-End Latency.
Proceedings of the 23rd IEEE International Workshop on Computer Aided Modeling and Design of Communication Links and Networks, 2018

2017
Joint User Scheduling, Precoder Design, and Transmit Direction Selection in MIMO TDD Small Cell Networks.
IEEE Trans. Wirel. Commun., 2017

Efficient Use of Paired Spectrum Bands through TDD Small Cell Deployments.
IEEE Commun. Mag., 2017

Signal-Timing Offset Compensation in Dense TDD OFDM-Based Networks.
Proceedings of the 2017 IEEE Global Communications Conference, 2017

2016
Coordination strategies for interference management in MIMO dense cellular networks.
PhD thesis, 2016

Coexisting Linear and Widely Linear Transceivers in the MIMO Interference Channel.
IEEE Trans. Signal Process., 2016

On the Superiority of Improper Gaussian Signaling in Wireless Interference MIMO Scenarios.
IEEE Trans. Commun., 2016

Long-term provisioning of radio resources based on their utilization in dense OFDMA networks.
Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

Joint user scheduling and transmit direction selection in 5G TDD dense small cell networks.
Proceedings of the 27th IEEE Annual International Symposium on Personal, 2016

2015
Decentralized Coordinated Precoding for Dense TDD Small Cell Networks.
IEEE Trans. Wirel. Commun., 2015

Energy efficient cell load-aware coverage optimization for small-cell networks.
Proceedings of the 2015 IEEE International Conference on Communications, 2015

Distributed User-Centric Clustering and Precoding Design for CoMP Joint Transmission.
Proceedings of the 2015 IEEE Global Communications Conference, 2015

2014
Improper Gaussian signaling for the Z-interference channel.
Proceedings of the IEEE International Conference on Acoustics, 2014

Decentralized widely linear precoding design for the MIMO interference channel.
Proceedings of the 2014 IEEE GLOBECOM Workshops, Austin, TX, USA, December 8-12, 2014, 2014

Channel training procedures for MIMO interfering point-to-multipoint channel.
Proceedings of the IEEE Global Communications Conference, 2014

2013
Network-MIMO for downlink in-band relay transmissions.
EURASIP J. Wirel. Commun. Netw., 2013

Distributed inter-cluster interference management for CoMP-based cellular networks.
Proceedings of the 2013 IEEE Global Communications Conference, 2013

2011
Network-MIMO backhauling for QOS-constrained relay transmission.
Proceedings of the IEEE International Conference on Acoustics, 2011

Network MIMO for downlink in-band relay transmissions with relaying phases of fixed duration.
Proceedings of the 19th European Signal Processing Conference, 2011


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