Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Marata, Leatile"'
The Internet of Things paradigm heavily relies on a network of a massive number of machine-type devices (MTDs) that monitor various phenomena. Consequently, MTDs are randomly activated at different times whenever a change occurs. In general, fewer MT
Externí odkaz:
http://arxiv.org/abs/2405.02741
Autor:
Marata, Leatile, López, Onel Luis Alcaraz, Hauptmann, Andreas, Djelouat, Hamza, Alves, Hirley
Compressed sensing multi-user detection (CS-MUD) algorithms play a key role in optimizing grant-free (GF) non-orthogonal multiple access (NOMA) for massive machine-type communications (mMTC). However, current CS-MUD algorithms cannot be efficiently p
Externí odkaz:
http://arxiv.org/abs/2305.02935
Autor:
López, Onel, Mahmood, Nurul, Shehab, Mohammad, Alves, Hirley, Rosabal, Osmel, Marata, Leatile, Latva-aho, Matti
Publikováno v:
Proceedings of the IEEE, vol. 111, no. 11, pp. 1502-1543, Nov. 2023
Ultra-reliable low-latency communication (URLLC) constitutes a key service class of the fifth generation and beyond cellular networks. Notably, designing and supporting URLLC poses a herculean task due to the fundamental need to identify and accurate
Externí odkaz:
http://arxiv.org/abs/2212.03292
Autor:
Marata, Leatile, López, Onel Luis Alcaraz, Djelouat, Hamza, Leinonen, Markus, Alves, Hirley, Juntti, Markku
Cellular networks that are traditionally designed for human-type communication (HTC) have the potential to provide cost effective connectivity to machine-type communication (MTC). However, MTC is characterized by unprecedented traffic in cellular net
Externí odkaz:
http://arxiv.org/abs/2209.13407
This paper addresses the problem of joint user identification and channel estimation (JUICE) for grant-free access in massive machine-type communications (mMTC). We consider the JUICE under a spatially correlated fading channel model as that reflects
Externí odkaz:
http://arxiv.org/abs/2112.04295
Internet of Things (IoT) has triggered a rapid increase in the number of connected devices and new use cases of wireless communications. To meet the new demands, the fifth generation (5G) of wireless communication systems features native machine type
Externí odkaz:
http://arxiv.org/abs/2105.13118
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Akademický článek
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Autor:
Mapunda, Galefang Allycan, Ramogomana, Reuben, Marata, Leatile, Basutli, Bokamoso, Khan, Amjad Saeed, Chuma, Joseph Monamati
Publikováno v:
Wireless Communications and Mobile Computing.
With the advancement of solid-state devices for lighting, illumination is on the verge of being completely restructured. This revolution comes with numerous advantages and viable opportunities that can transform the world of wireless communications f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=hindawi_publ::2af97f9ed29a71da4cc4f3e72a21528c
