Álvaro Callejas-Ramos

According to our database, Álvaro Callejas-Ramos authored at least 5 papers between 2022 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Nuclear Atomic Norm for parametric estimation of sparse channels.

Álvaro Callejas-Ramos, Matilde Sánchez Fernández, Antonia M. Tulino, Jaime Llorca

CoRR, 2024

Massive MIMO Channel Estimation using few parameters in sparse propagation environments.

Álvaro Callejas-Ramos, Matilde Sánchez Fernández, Xavier Artiga, Miguel Ángel Vázquez, Antonia M. Tulino

Proceedings of the 100th IEEE Vehicular Technology Conference, 2024

Performance Evaluation of Fractional Frequency Reuse in Multi-Beam Satellite System.

Husnain Shahid, Miguel Ángel Vázquez, Xavier Artiga, Matilde Sánchez Fernández, Álvaro Callejas-Ramos

Proceedings of the 25th IEEE International Workshop on Signal Processing Advances in Wireless Communications, 2024

2023

Recovery of Real-Valued Sparse Models in the Multi-Dimensional Spectral Domain.

Álvaro Callejas-Ramos, Matilde Sánchez Fernández, Antonia M. Tulino, Juan José Murillo-Fuentes

Proceedings of the 9th IEEE International Workshop on Computational Advances in Multi-Sensor Adaptive Processing, 2023

2022

Parametrical Channel Estimation in mmWave Using Atomic Norm.

Antonia M. Tulino, Matilde Sánchez Fernández, Adrián Vega Delgado, Álvaro Callejas-Ramos

Proceedings of the IEEE Global Communications Conference, 2022