Carlos Beltrán

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 13

Top Topics

Condition Number

Wireless Communication

Projective Space

Multiple Access

Top Venues

IEEE Trans. Inf. Theory

Publications

Diego Cuevas, Javier Álvarez-Vizoso, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Constellations on the Sphere With Efficient Encoding-Decoding for Noncoherent Communications. IEEE Trans. Wirel. Commun. 23 (3) (2024)
Carlos Beltrán, Ujué Etayo, Pedro R. López-Gómez
Low-energy points on the sphere and the real projective plane. J. Complex. 76 (2023)
Javier Álvarez-Vizoso, Diego Cuevas, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Constrained Riemannian Noncoherent Constellations for the MIMO Multiple Access Channel. IEEE Trans. Inf. Theory 69 (7) (2023)
Javier Álvarez-Vizoso, Diego Cuevas, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Noncoherent Multiuser Grassmannian Constellations for the Mimo Multiple Access Channel. ICASSP (2023)
Diego Cuevas, Javier Álvarez-Vizoso, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Union Bound Minimization Approach for Designing Grassmannian Constellations. IEEE Trans. Commun. 71 (4) (2023)
Carlos Beltrán, Paul Breiding, Nick Vannieuwenhoven
The Average Condition Number of Most Tensor Rank Decomposition Problems is Infinite. Found. Comput. Math. 23 (2) (2023)
Javier Álvarez-Vizoso, Carlos Beltrán, Diego Cuevas, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Statistical characterization of the chordal product determinant of Grassmannian codes. CoRR (2022)
Carlos Beltrán, Laurent Bétermin, Peter Grabner, Stefan Steinerberger
How well-conditioned can the eigenvector problem be? Math. Comput. 91 (335) (2022)
Javier Álvarez-Vizoso, Diego Cuevas, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Constrained Riemannian Noncoherent Constellations for the MIMO Multiple Access Channel. CoRR (2022)
Diego Cuevas, Javier Álvarez-Vizoso, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
A Measure Preserving Mapping for Structured Grassmannian Constellations in SIMO Channels. GLOBECOM (2022)
Javier Álvarez-Vizoso, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Constellations on the Sphere with Efficient Encoding-Decoding for Noncoherent Communications. CoRR (2022)
Javier Álvarez-Vizoso, Diego Cuevas, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
Coherence-based Subspace Packings for MIMO Noncoherent Communications. EUSIPCO (2022)
Diego Cuevas, Carlos Beltrán, Ignacio Santamaría, Vít Tucek, Gunnar Peters
A Fast Algorithm for Designing Grassmannian Constellations. WSA (2021)