Zobrazeno 1 - 10
of 9 391
pro vyhledávání: '"López Pérez,A."'
Autor:
Ricardo, Barrios-Munoz, Matteo, Bernabe, David, Lopez-Perez, David, Gomez-Barquero, Israel, Quintanilla-Garcia
This paper examines the communication performance of unmanned aerial vehicles (UAVs) in dense urban environments, specifically in Benidorm, Spain. Through a comprehensive measurement campaign, we assessed key performance indicators (KPIs) relating to
Externí odkaz:
http://arxiv.org/abs/2411.09666
This paper presents a new system model to evaluate the capacity and power consumption of multi-layer 6G networks utilising the upper mid-band (FR3). The model captures heterogeneous 4G, 5G, and 6G deployments, analyzing their performance under differ
Externí odkaz:
http://arxiv.org/abs/2411.09660
To address an ever-increasing demand for ubiquitous high-speed connectivity, mobile networks have intensified their deployment process. However, achieving this target has proven to be a challenge and has led to a surge in overall energy consumption.
Externí odkaz:
http://arxiv.org/abs/2410.06700
Autor:
Piñeiro-Martín, Andrés, García-Mateo, Carmen, Docío-Fernández, Laura, López-Pérez, María del Carmen, Rehm, Georg
Publikováno v:
Proceedings of Interspeech 2024
This paper addresses the challenge of integrating low-resource languages into multilingual automatic speech recognition (ASR) systems. We introduce a novel application of weighted cross-entropy, typically used for unbalanced datasets, to facilitate t
Externí odkaz:
http://arxiv.org/abs/2409.16954
In this article, we introduce a method to optimize 5G massive multiple-input multiple-output (mMIMO) connectivity for unmanned aerial vehicles (UAVs) on aerial highways through strategic cell association. UAVs operating in 3D space encounter distinct
Externí odkaz:
http://arxiv.org/abs/2409.01812
Optimizing the design, performance, and resource efficiency of wireless networks (WNs) necessitates the ability to discern Line of Sight (LoS) and Non-Line of Sight (NLoS) scenarios across diverse applications and environments. Unmanned Aerial Vehicl
Externí odkaz:
http://arxiv.org/abs/2405.16697
Due to an ever-expansive network deployment, numerous questions are being raised regarding the energy consumption of the mobile network. Recently, Non-Terrestrial Networks (NTNs) have proven to be a useful, and complementary solution to Terrestrial N
Externí odkaz:
http://arxiv.org/abs/2405.14053
Millimeter-wave (mmWave) networks, integral to 5G communication, offer a vast spectrum that addresses the issue of spectrum scarcity and enhances peak rate and capacity. However, their dense deployment, necessary to counteract propagation losses, lea
Externí odkaz:
http://arxiv.org/abs/2405.09528
We compute the Borel complexity of some classes of Banach spaces such as different versions of diameter two properties, spaces satisfying the Daugavet equation or spaces with an octahedral norm. In most of the above cases our computation is even opti
Externí odkaz:
http://arxiv.org/abs/2404.19457
The energy consumption of mobile networks poses a critical challenge. Mitigating this concern necessitates the deployment and optimization of network energy-saving solutions, such as carrier shutdown, to dynamically manage network resources. Traditio
Externí odkaz:
http://arxiv.org/abs/2401.00443