Xavier Gelabert

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 32

Top Topics

Energy Efficient

Wireless Networks

Simulation Study

Top Venues

Comput. Networks

Publications

Zoran Vujicic, Maria C. Santos, Rodrigo Méndez, Bleron Klaiqi, Jonathan Rodriguez, Xavier Gelabert, Md. Arifur Rahman, Roberto Gaudino
Toward Virtualized Optical-Wireless Heterogeneous Networks. IEEE Access 12 (2024)
Sandra Lagén, Xavier Gelabert, Lorenza Giupponi, Andreas Hansson
Fronthaul-Aware Scheduling Strategies for Dynamic Modulation Compression in Next Generation RANs. IEEE Trans. Mob. Comput. 22 (5) (2023)
Axel Grönland, Bleron Klaiqi, Xavier Gelabert
Learning-Based Latency-Constrained Fronthaul Compression Optimization in C-RAN. CAMAD (2023)
Jordi Pérez-Romero, Oriol Sallent, Antoni Gelonch, Xavier Gelabert, Bleron Klaiqi, Marcus Kahn, David Campoy
A Tutorial on the Characterisation and Modelling of Low Layer Functional Splits for Flexible Radio Access Networks in 5G and Beyond. IEEE Commun. Surv. Tutorials 25 (4) (2023)
Axel Grönland, Alessio Russo, Yassir Jedra, Bleron Klaiqi, Xavier Gelabert
Constrained Deep Reinforcement Learning for Fronthaul Compression Optimization. CoRR (2023)
Axel Grönland, Bleron Klaiqi, Xavier Gelabert
Learning-Based Latency-Constrained Fronthaul Compression Optimization in C-RAN. CoRR (2023)
Sandra Lagén, Xavier Gelabert, Andreas Hansson, Manuel Requena-Esteso, Lorenza Giupponi
Fronthaul Compression Control for shared Fronthaul Access Networks. CoRR (2022)
Henrik Lundqvist, George P. Koudouridis, Xavier Gelabert
Joint Tracking of Groups of Users with Uplink Reference Signals. CoRR (2022)
Georgios P. Koudouridis, Henrik Lundqvist, Hong Li, Xavier Gelabert
Energy efficiency of network-coding enabled mobile small cells. CoRR (2022)
Sandra Lagén, Xavier Gelabert, Andreas Hansson, Manuel Requena-Esteso, Lorenza Giupponi
Fronthaul Compression Control for Shared Fronthaul Access Networks. IEEE Commun. Mag. 60 (10) (2022)
Vipindev Adat Vasudevan, Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert, Ilias Politis
An integrated approach for energy efficient handover and key distribution protocol for secure NC-enabled small cells. Comput. Networks 206 (2022)
Vipindev Adat Vasudevan, Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert, Ilias Politis
An Integrated Approach for Energy Efficient Handover and Key Distribution Protocol for Secure NC-enabled Small Cells. CoRR (2022)
Sandra Lagén, Lorenza Giupponi, Andreas Hansson, Xavier Gelabert
Modulation Compression in Next Generation RAN: Air Interface and Fronthaul Trade-offs. IEEE Commun. Mag. 59 (1) (2021)
Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert, Riku Jäntti
Uplink Reference Signals for Power-Efficient Handover in Cellular Networks With Mobile Relays. IEEE Access 9 (2021)
Sandra Lagén, Xavier Gelabert, Lorenza Giupponi, Andreas Hansson
Semi-Static Modulation Compression Optimization for Next Generation RANs. ICC (2021)
Jonathan Rodriguez, George P. Koudouridis, Xavier Gelabert, Muhammad Tayyab, Riccardo Bassoli, Frank H. P. Fitzek, Roberto Torre Arranz, Raed Abd-Alhameed, Maryam Sajedin, Issa T. E. Elfergani, Sarah Irum, Gerrit Schulte, Pedro Diogo, Fatma Marzouk, Marcus de Ree, Georgios Mantas, Ilias Politis
Secure Virtual Mobile Small Cells: A Stepping Stone Towards 6G. CoRR (2021)
Jonathan Rodriguez, Georgios P. Koudouridis, Xavier Gelabert, Muhammad Tayyab, Riccardo Bassoli, Frank H. P. Fitzek, Roberto Torre Arranz, Raed Abd-Alhameed, Maryam Sajedin, Issa T. E. Elfergani, Sarah Irum, Gerrit Schulte, Pedro Diogo, Fatma Marzouk, Marcus de Ree, Georgios Mantas, Ilias Politis
Secure Virtual Mobile Small Cells: A Stepping Stone Toward 6G. IEEE Commun. Stand. Mag. 5 (2) (2021)
Roberto Torre Arranz, Muhammad Tayyab, Georgios P. Koudouridis, Xavier Gelabert, Riccardo Bassoli, Frank H. P. Fitzek
Power efficient mobile small cell placement for network-coded cooperation in UDNs. Comput. Networks 201 (2021)
Mahshid Mehrabi, Shiwei Shen, Yilun Hai, Vincent Latzko, George P. Koudouridis, Xavier Gelabert, Martin Reisslein, Frank H. P. Fitzek
Mobility- and Energy-Aware Cooperative Edge Offloading for Dependent Computation Tasks. Network 1 (2) (2021)
Sandra Lagén, Xavier Gelabert, Lorenza Giupponi, Andreas Hansson
Fronthaul-Aware Scheduling Strategies for Next Generation RANs. GLOBECOM (2021)
Muhammad Tayyab, Georgios P. Koudouridis, Xavier Gelabert, Riku Jäntti
Uplink Reference Signal Based Handover with Mobile Relay Node Assisted User Clustering. GLOBECOM (2020)
Muhammad Tayyab, Georgios P. Koudouridis, Xavier Gelabert, Riku Jäntti
Handover Performance and Power Consumption Analysis of LTE Mobile Relays. VTC Fall (2020)
Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert, Riku Jäntti
Uplink Reference Signals for Energy-Efficient Handover. IEEE Access 8 (2020)
Sandra Lagén, Lorenza Giupponi, Andreas Hansson, Xavier Gelabert
Modulation Compression in Next Generation RAN: Air Interface and Fronthaul trade-offs. CoRR (2020)
Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert, Riku Jäntti
Signaling Overhead and Power Consumption during Handover in LTE. WCNC (2019)
Muhammad Tayyab, Xavier Gelabert, Riku Jäntti
A Simulation Study on Handover in LTE Ultra-Small Cell Deployment: A 5G Challenge. 5G World Forum (2019)
Muhammad Tayyab, Xavier Gelabert, Riku Jäntti
A Survey on Handover Management: From LTE to NR. IEEE Access 7 (2019)
Muhammad Tayyab, George P. Koudouridis, Xavier Gelabert
A Simulation Study on LTE Handover and the Impact of Cell Size. BROADNETS (2018)
Georgios P. Koudouridis, Henrik Lundqvist, Hong Li, Xavier Gelabert
Energy efficiency of network-coding enabled mobile small cells. Comput. Commun. 121 (2018)
Henrik Lundqvist, George P. Koudouridis, Xavier Gelabert
Joint tracking of groups of users with uplink reference signals. CAMAD (2017)
Petteri Kela, Xavier Gelabert, Jussi Turkka, Mário Costa, Kari Heiska, Kari Leppänen, Christer Qvarfordt
Supporting mobility in 5G: A comparison between massive MIMO and continuous ultra dense networks. ICC (2016)
Xavier Gelabert, Christer Qvarfordt, Mário Costa, Petteri Kela, Kari Leppänen
Uplink reference signals enabling user-transparent mobility in ultra dense networks. PIMRC (2016)
Carles Antón-Haro, Luis Castedo Ribas, Javier del Ser Lorente, Armin Dekorsy, Miguel Egido Cortes, Xavier Gelabert, Lorenza Giupponi, Xavier Mestre, Jose F. Monserrat, Carlos Mosquera, Miquel Soriano, Liesbet Van der Perre, Jon Arambarri, Juan Antonio Romo
White Paper: Radio y Redes Cognitivas. CoRR (2015)
Elissar Khloussy, Xavier Gelabert, Yuming Jiang
Investigation on MDP-based radio access technology selection in heterogeneous wireless networks. Comput. Networks 91 (2015)
Xavier Gelabert, Berna Sayraç, Sana Ben Jemaa
A Heuristic Coordination Framework for Self-Optimizing Mechanisms in LTE HetNets. IEEE Trans. Veh. Technol. 63 (3) (2014)
Xavier Gelabert, Peter Legg, Christer Qvarfordt
Small Cell densification requirements in high capacity future cellular networks. ICC Workshops (2013)
Elissar Khloussy, Xavier Gelabert, Yuming Jiang
A Revenue-Maximizing Scheme for Radio Access Technology Selection in Heterogeneous Wireless Networks with User Profile Differentiation. EUNICE (2013)
Xavier Gelabert, Guohua Zhou, Peter Legg
Mobility performance and suitability of macro cell power-off in LTE dense small cell HetNets. CAMAD (2013)
Vicente Osa, Carlos Herranz, Jose F. Monserrat, Xavier Gelabert
Implementing opportunistic spectrum access in LTE-Advanced. EURASIP J. Wirel. Commun. Netw. 2012 (2012)
Carlos Herranz, Vicente Osa, Jose F. Monserrat, Daniel Calabuig, Narcís Cardona, Xavier Gelabert
Cognitive Radio enabling opportunistic spectrum access in LTE-Advanced femtocells. ICC (2012)
Xavier Gelabert, Oriol Sallent, Jordi Pérez-Romero, Ramón Agustí
Flexible Spectrum Access for Opportunistic Secondary Operation in Cognitive Radio Networks. IEEE Trans. Commun. 59 (10) (2011)
Xavier Gelabert, Oriol Sallent, Jordi Pérez-Romero, Ramón Agustí
Performance evaluation of radio access selection strategies in constrained multi-access/multi-service wireless networks. Comput. Networks 55 (1) (2011)
Xavier Gelabert, Berna Sayraç, Sana Ben Jemaa
A performance evaluation framework for control loop interaction in Self Organizing Networks. PIMRC (2011)
Xavier Gelabert, Oriol Sallent, Jordi Pérez-Romero, Ramón Agustí
Spectrum sharing in cognitive radio networks with imperfect sensing: A discrete-time Markov model. Comput. Networks 54 (14) (2010)
Xavier Gelabert, Oriol Sallent, Jordi Pérez-Romero, Ramón Agustí
Exploiting the Operating Point in Sensing-Based Opportunistic Spectrum Access Scenarios. ICC (2009)
Xavier Gelabert, Oriol Sallent, Jordi Pérez-Romero, Ramón Agustí
Radio Access Congestion in Multiaccess/Multiservice Wireless Networks. IEEE Trans. Veh. Technol. 58 (8) (2009)
Xavier Gelabert, Ian F. Akyildiz, Oriol Sallent, Ramón Agustí
Operating point selection for primary and secondary users in cognitive radio networks. Comput. Networks 53 (8) (2009)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
A Markovian Approach to Radio Access Technology Selection in Heterogeneous Multiaccess/Multiservice Wireless Networks. IEEE Trans. Mob. Comput. 7 (10) (2008)
Jordi Pérez-Romero, Xavier Gelabert, Oriol Sallent, Ramón Agustí
A novel framework for the characterization of dynamic spectrum access scenarios. PIMRC (2008)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
Evaluation of Radio Access Congestion in Heterogeneous Wireless Access Networks. GLOBECOM (2008)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
On Managing Multiple Radio Access Congestion Events in B3G Scenarios. VTC Spring (2007)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
Congestion Control Strategies in Multi-Access Networks. ISWCS (2006)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
A 4-Dimensional Markov Model for the Evaluation of Radio Access Technology Selection Strategies in Multiservice Scenarios. VTC Fall (2006)
Xavier Gelabert, Jordi Pérez-Romero, Oriol Sallent, Ramón Agustí
On the Impact of Multi-mode Terminals in Heterogeneous Wireless Access Networks. ISWCS (2005)