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NEC Laboratories Europe

People
Dr. Xavier Costa Pérez

Manager and Chief Researcher

Group Involvement, NEC Laboratories Europe

5GN Research Group
Security and Networking Research Division

Research Interests

Publications

Conferences

Journals

  • Jose A. Ayala-Romero, Andres Garcia-Saavedra, Marco Gramaglia, Xavier Costa-Perez, Albert Banchs, Juan J. Alcaraz: “vrAIn: Deep Learning based Orchestration for Computing and Radio Resources in vRANs”, IEEE Transactions on Mobile Computing (TMC), 2021.
  • Fahri Wisnu Murti, Jose Ayala Romero, Andres Garcia-Saavedra, Xavier Costa Pérez, George Iosifidis: “Optimal Deployment Framework for Multi-Cloud Virtualized Radio Access Networks”, IEEE Trans. Wireless Communications, 2021.
  • D Bega, M Gramaglia, M Fiore, A Banchs, X Costa-Perez: "DeepCog: Optimizing Resource Provisioning in Network Slicing with AI-based Capacity Forecasting", IEEE Journal on Selected Areas in Communications (JSAC), 2020.
  • S Gonzalez-Diaz, A Garcia-Saavedra, A De La Oliva, X Costa-Perez, et al.: "Integrating Fronthaul and Backhaul Networks: Transport Challenges and Feasibility Results", IEEE Transactions on Mobile Computing (TMC), 2020.
  • B. Han, V. Sciancalepore, X. Costa-Perez, D. Feng, H. D. Schotten: "Multiservice-based Network Slicing Orchestration with Impatient Tenants", IEEE Transactions on Wireless Communications (TWC), 2020.
  • V.Sciancalepore, X.Costa-Pérez and A.Banchs: “RL-NSB: Reinforcement Learning-based 5G Network Slice Broker”, IEEE/ACM Transactions on Networking (TON), 2019.
  • C.Marquez, M.Gramaglia, M.Fiore, A.Banchs, V.Sciancalepore and X. Costa-Pérez: “Resource Sharing Efficiency in Network Slicing”, IEEE Transactions on Network and Service Management (TNSM), 2019.
  • D.Bega, M.Gramaglia, A.Banchs, V.Sciancalepore and X. Costa-Pérez: “A Machine Learning approach to 5G Infrastructure Market optimization”, IEEE Transactions on Mobile Computing (TMC), 2019.
  • P.Caballero, A.Banchs, G.Veciana, X.Costa-Pérez: “Network slicing games: Enabling customization in multi-tenant mobile networks”, IEEE/ACM Transactions on Networking (TON), 2019.
  • A.Garcia-Saavedra, G.Iosifidis, X.Costa-Pérez, D.J. Leith: “Joint Optimization of Edge Computing Architectures and Radio Access Networks.”, IEEE Journal on Selected Areas in Communications (JSAC), 2018.
  • A.Garcia-Saavedra, J.X.Salvat, X.Li, X. Costa-Pérez: “WizHaul: On the Centralization Degree of Cloud RAN Next Generation Fronthaul”, IEEE Transactions on Mobile Computing (TMC), 2018.
  • L.Diez, A.Garcia-Saavedra, V. Valls, X. Li, X.Costa-Pérez, R.Aguero: “LaSR: A Supple Multi-Connectivity Scheduler for Multi-RAT OFDMA Systems”, IEEE Transactions on Mobile Computing (TMC), 2018.
  • V.Sciancalepore, F.Zarrar Yousaf, X.Costa-Pérez: “z-TORCH: An Automated NFV Orchestration and Monitoring Solution”, IEEE Transactions on Network and Service Management (TNSM), 2018.
  • A.Garcia-Saavedra, P.Patras, V.Valls, X.Costa-Pérez, D.J.Leith: ”ORLA/OLAA: Orthogonal Coexistence of LAA and WiFi in Unlicensed Spectrum”, IEEE/ACM Transactions on Networking (TON), 2018.
  • P.Caballero Garces, A.Banchs, G.Veciana, X.Costa-Pérez, A.Azcorra: “Network Slicing for Guaranteed Rate Services: Admission Control and Resource Allocation Games”, IEEE Transactions on Wireless Communications (TWC), 2018.
  • D.Bega, A.Banchs, M.Gramaglia, X.Costa-Pérez, P.Rost: “CARES: Computation-Aware Scheduling in Virtualized Radio Access Networks”, IEEE Transactions on Wireless Communications (TWC), 2018.
  • P.Caballero Garces, A.Banchs, G.Veciana, X.Costa-Pérez: “Multi-Tenant Radio Access Network Slicing: Statistical Multiplexing of Spatial Loads”, IEEE/ACM Transactions on Networking (TON), 2017.

Connections

Google Scholar:   https://scholar.google.com/citations?user=XJtUWmkAAAAJ&hl=ca

LinkedIn:                https://www.linkedin.com/in/xcosta/

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