Patents

Chapters

Journals

1. Qi Liu, Chengfa Gao, A. Xhafa, Wang Gao, J. A. Lopez-Salcedo, G. Seco-Granados, "Performance Analysis of GNSS+5G Hybrid Positioning Algorithms for Smartphones in Urban Environments", IEEE Transactions on Instrumentation and Measurement, vol. 73, pp. 1-9, Dec 01 2023, [link].
2. A. Xhafa, J. A. del Peral-Rosado, J. A. Lopez-Salcedo, G. Seco-Granados, "Evaluation of 5G positioning performance based on UTDoA, AoA and base-station selective exclusion", Sensors, vol. 22, num. 1, 14 pages, Jan 01 2022, [link].

Conferences

1. A. Xhafa, F. Fabra, J. A. Lopez-Salcedo, G. Seco-Granados, I. Lapin, "Pathway to Coherent Phase Acquisition in Multi-channel USRP SDRs for Direction of Arrival Estimation", Proc. International Conference on Software Defined Systems (SDS), Oct 22 2023, [link].
2. A. Xhafa, F. Fabra, J. A. Lopez-Salcedo, G. Seco-Granados, "Preliminary Results of 5G Direction of Arrival Estimation using In-Situ Calibration with USRP", Proc. ICL-GNSS, Jun 08 2023, [link].
3. A. Xhafa, J. A. del Peral-Rosado, G. Seco-Granados, J. A. Lopez-Salcedo, "Performance of NLOS Base Station Exclusion in cmWave 5G Positioning", Proc. IEEE Vehicular Technology Conference (VTC) Spring, Apr 25 2021, [link].