Zobrazeno 1 - 10
of 11 412
pro vyhledávání: '"GIORGETTI A."'
This letter investigates target position estimation in integrated sensing and communications (ISAC) networks composed of multiple cooperating monostatic base stations (BSs). Each BS employs a MIMO-orthogonal time-frequency space (OTFS) scheme, enabli
Externí odkaz:
http://arxiv.org/abs/2411.05187
Autor:
Muller, Axel, Giorgetti, Alain
This article delves into the concept of quantum contextuality, specifically focusing on proofs of the Kochen-Specker theorem obtained by assigning Pauli observables to hypergraph vertices satisfying a given commutation relation. The abstract structur
Externí odkaz:
http://arxiv.org/abs/2410.14463
This paper introduces a novel unsupervised jamming detection framework designed specifically for monostatic multiple-input multiple-output (MIMO)-orthogonal frequency-division multiplexing (OFDM) radar systems. The framework leverages echo signals ca
Externí odkaz:
http://arxiv.org/abs/2410.01632
We introduce and describe a new heuristic method for finding an upper bound on the degree of contextuality and the corresponding unsatisfied part of a quantum contextual configuration with three-element contexts (i.e., lines) located in a multi-qubit
Externí odkaz:
http://arxiv.org/abs/2407.02928
Autor:
Pucci, Lorenzo, Giorgetti, Andrea
Only the chairs can edit This paper investigates the fundamental limits of target position estimation accuracy of joint sensing and communication (JSC) networks comprising several monostatic base stations (BSs) that cooperate to localize targets. Spe
Externí odkaz:
http://arxiv.org/abs/2405.19858
Only the chairs can edit The availability of abundant bandwidth at terahertz (THz) frequencies holds promise for significantly enhancing the sensing performance of integrated sensing and communication (ISAC) systems in the next-generation wireless sy
Externí odkaz:
http://arxiv.org/abs/2405.17990
We introduce and study the crossing map, a closed linear map acting on operators on the tensor square of a given Hilbert space that is inspired by the crossing property of quantum field theory. This map turns out to be closely connected to Tomita--Ta
Externí odkaz:
http://arxiv.org/abs/2402.15763
Autor:
Keskin, Musa Furkan, Mojahedian, Mohammad Mahdi, Lacruz, Jesus O., Marcus, Carina, Eriksson, Olof, Giorgetti, Andrea, Widmer, Joerg, Wymeersch, Henk
This paper undertakes a holistic investigation of two fundamental trade-offs in monostatic OFDM integrated sensing and communication (ISAC) systems-namely, the time-frequency trade-off and the spatial trade-off, originating from the choice of modulat
Externí odkaz:
http://arxiv.org/abs/2401.18011
Publikováno v:
AIMS Mathematics 9 (2024) 11320-11334. Special Issue Operator Theory: Advances and Applications
Recently, S. Carpi et al. (Comm. Math. Phys., 402:169-212, 2023) proved that every connected (i.e. haploid) Frobenius algebra in a tensor C$^*$-category is unitarizable (i.e. isomorphic to a special C$^*$-Frobenius algebra). Building on this result,
Externí odkaz:
http://arxiv.org/abs/2312.12019
Autor:
Saniga, Metod, Holweck, Frédéric, Kelleher, Colm, Muller, Axel, Giorgetti, Alain, de Boutray, Henri
As it is well known, split Cayley hexagons of order two live in the three-qubit symplectic polar space in two non-isomorphic embeddings, called classical and skew. Although neither of the two embeddings yields observable-based contextual configuratio
Externí odkaz:
http://arxiv.org/abs/2312.07738