Zobrazeno 1 - 10
of 14 077
pro vyhledávání: '"Martínez, F."'
Autor:
Gonzalez-Martinez, F. D., Carabias-Orti, J. J., Canadas-Quesada, F. J., Ruiz-Reyes, N., Martinez-Munoz, D., Garcia-Galan, S.
Publikováno v:
Applied Acoustics, vol. 216, 15 January 2024, 109811
Snoring, an acoustic biomarker commonly observed in individuals with Obstructive Sleep Apnoea Syndrome (OSAS), holds significant potential for diagnosing and monitoring this recognized clinical disorder. Irrespective of snoring types, most snoring in
Externí odkaz:
http://arxiv.org/abs/2410.23796
Autor:
Ghadi, Farshad Rostami, Wong, Kai-Kit, Kaveh, Masoud, Xu, H., New, W. K., Lopez-Martinez, F. Javier, Shin, Hyundong
Fluid antenna system (FAS) is gaining attention as an innovative technology for boosting diversity and multiplexing gains. As a key innovation, it presents the possibility to overcome interference by position reconfigurability on one radio frequency
Externí odkaz:
http://arxiv.org/abs/2410.20930
Autor:
Vega-Sánchez, José David, Mora, Henry Ramiro Carvajal, Garzón, Nathaly Verónica Orozco, López-Martínez, F. J.
Compact Ultramassive Antenna Array (CUMA) is a pioneering paradigm that leverages the flexibility of the Fluid Antenna System (FAS) to enable a simple multiple access scheme for massive connectivity without the need for precoding, power control at th
Externí odkaz:
http://arxiv.org/abs/2409.15164
Autor:
Ghadi, Farshad Rostami, Wong, Kai-Kit, Kaveh, Masoud, Lopez-Martinez, F. Javier, New, Wee Kiat, Xu, Hao
This paper examines the impact of emerging fluid antenna systems (FAS) on reconfigurable intelligent surface (RIS)-aided secure communications. Specifically, we consider a classic wiretap channel, where a fixed-antenna transmitter sends confidential
Externí odkaz:
http://arxiv.org/abs/2408.14969
Autor:
Ghadi, Farshad Rostami, Wong, Kai-Kit, Lopez-Martinez, F. Javier, Shin, Hyundong, Hanzo, Lajos
This paper investigates a two-user downlink system for integrated sensing and communication (ISAC) in which the two users deploy a fluid antenna system (FAS) and adopt the nonorthogonal multiple access (NOMA) strategy. Specifically, the integrated se
Externí odkaz:
http://arxiv.org/abs/2408.04724
We introduce a formula for determining the number of codewords of weight 2 in cyclic codes and provide results related to the count of codewords with weight 3. Additionally, we establish a recursive relationship for binary cyclic codes that connects
Externí odkaz:
http://arxiv.org/abs/2407.18398
Interpretation of the ongoing efforts to simulate the atmospheres of potentially-habitable terrestrial exoplanets requires that we understand the underlying dynamics and chemistry of such objects to a much greater degree than 1D or even simple 3D mod
Externí odkaz:
http://arxiv.org/abs/2407.01480
Ozone ($\textrm{O}_3$) is important for the survival of life on Earth because it shields the surface from ionising ultraviolet (UV) radiation. However, the existence of $\textrm{O}_3$ in Earth's atmosphere is not always beneficial. Resulting from ant
Externí odkaz:
http://arxiv.org/abs/2405.20167
Autor:
Fernández, Santiago, Bailón-Martínez, J. Alfonso, Galeote-Cazorla, Juan E., López-Martínez, F. Javier
We introduce and characterize the operational diversity order (ODO) in fading channels, as a proxy to the classical notion of diversity order at any arbitrary operational signal-to-noise ratio (SNR). Thanks to this definition, relevant insights are b
Externí odkaz:
http://arxiv.org/abs/2405.09336
Autor:
Braun, S., Buat, Q., Ding, J., Kammel, P., Mazza, S. M., McKinney-Martinez, F., Molnar, A., Lansdell, C., Ott, J., Seiden, A., Schumm, B., Zhao, Y.
Low-Gain Avalanche Detectors (LGADs) are a type of thin silicon detector with a highly doped gain layer that provides moderate internal signal amplification. One recent challenge in the use of LGADs, studied by several research groups, is the gain su
Externí odkaz:
http://arxiv.org/abs/2405.02550