Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Vinogradova, Julia"'
Autor:
Klus, Roman, Talvitie, Jukka, Vinogradova, Julia, Fodor, Gabor, Torsner, Johan, Valkama, Mikko
Ensuring smooth mobility management while employing directional beamformed transmissions in 5G millimeter-wave networks calls for robust and accurate user equipment (UE) localization and tracking. In this article, we develop neural network-based posi
Externí odkaz:
http://arxiv.org/abs/2406.16519
Autor:
Vinogradova, Julia, Fodor, Gabor
Publikováno v:
2023 16th International Conference on Signal Processing and Communication System (ICSPCS)
Recent works on joint communication and sensing (JCAS) cellular networks have proposed to use time division mode (TDM) and concurrent mode (CM), as alternative methods for sharing the resources between communication and sensing signals. While the per
Externí odkaz:
http://arxiv.org/abs/2404.12133
Autor:
Hammarberg, Peter, Vinogradova, Julia, Fodor, Gábor, Shreevastav, Ritesh, Dwivedi, Satyam, Gunnarsson, Fredrik
The automotive and railway industries are rapidly transforming with a strong drive towards automation and digitalization, with the goal of increased convenience, safety, efficiency, and sustainability. Since assisted and fully automated automotive an
Externí odkaz:
http://arxiv.org/abs/2211.14781
We consider the downlink transmission in a single cell multiple-input multiple-output system, in which the user equipment correspond to a vehicle moving along a given trajectory. This system utilizes millimeter wave channels characterized by multiple
Externí odkaz:
http://arxiv.org/abs/2203.17007
Publikováno v:
IEEE Vehicular Technology Conference 2022
As several previous works have pointed out, the evolution of the wireless channels in multiple input multiple output systems can be advantageously modeled as an autoregressive process. Therefore, estimating the coefficients, and, in particular, the s
Externí odkaz:
http://arxiv.org/abs/2203.16835
Autor:
Fodor, Gabor, Vinogradova, Julia, Hammarberg, Peter, Nagalapur, Keerthi Kumar, Zhiqiang, Qi, Do, Hieu, Blasco, Ricardo, Baig, Mirza Uzair
The recent and upcoming releases of the 3rd Generation Partnership Project's 5G New Radio specifications include features that are motivated by providing connectivity services to a broad set of verticals, including the automotive, rail, and air trans
Externí odkaz:
http://arxiv.org/abs/2101.08874
Akademický článek
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In this article, we derive concentration inequalities for the spectral norm of two classical sample estimators of large dimensional Toeplitz covariance matrices, demonstrating in particular their asymptotic almost sure consistence. The consistency is
Externí odkaz:
http://arxiv.org/abs/1403.1243
Publikováno v:
IEEE Transactions on Signal Processing, vol. 61, no. 22, pp. 5633-5645, 2013
In this article, a general information-plus-noise transmission model is assumed, the receiver end of which is composed of a large number of sensors and is unaware of the noise pattern. For this model, and under reasonable assumptions, a set of result
Externí odkaz:
http://arxiv.org/abs/1301.0306
Publikováno v:
E3S Web of Conferences, Vol 169, p 03003 (2020)
The problems of the extinction of aquatic plant species in Ivanovo region glacial lakes are discussed. As a result of research a sharp decrease in the number of rare hydrophytes (Elatine hydropiper, Isoetes lacustris, I. echinospora, Sparganium grami
Externí odkaz:
https://doaj.org/article/410597c6851b476687c8361daf95aaa3