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pro vyhledávání: '"slotted ALOHA"'
Publikováno v:
物联网学报, Vol 8, Pp 26-35 (2024)
With the increasingly dense deployment of base stations in the internet of things (IoT), the importance of interference management becomes ever more pronounced. In IoT environments, devices often employ random access, connecting to channels in a dist
Externí odkaz:
https://doaj.org/article/111f2541e8fc40aaa0ebb6ad63030753
Akademický článek
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Publikováno v:
Journal of Aerospace Technology and Management, Vol 16 (2024)
The concept of a swarm of drones assumes the presence of a wireless ad hoc network, in which drones are network nodes and exchanging information with each other. This article is devoted to studying the behavior of an ad hoc network in a transient mod
Externí odkaz:
https://doaj.org/article/60696eb5171d42bea1a11c01e7fab38a
Autor:
Dieter Fiems, Alexey Vinel
Publikováno v:
IEEE Access, Vol 12, Pp 159462-159472 (2024)
Age-of-Information (AoI) is a new performance metric for critical networked cyber-physical systems (CPS), where performance depends on how quickly fresh data is received in update packets. When multiple users communicate these updates over a shared c
Externí odkaz:
https://doaj.org/article/107679a5b189463f951466e1aea46146
Autor:
Jimin Jeon, Junseung Lee, Taewook Kim, Jaeha Ahn, Youngbin Yu, Min Lee, Heejung Yu, Howon Lee
Publikováno v:
IEEE Access, Vol 12, Pp 79957-79966 (2024)
Significant challenges are involved in tactical flying ad-hoc network (FANET) missions because network environments are very dynamic. In addition, energy-efficient network operation is important in tactical FANETs owing to the limited capacity of the
Externí odkaz:
https://doaj.org/article/d82c0b20d03044618524f40e6b011bf2
Publikováno v:
IEEE Access, Vol 12, Pp 67107-67116 (2024)
In this paper, we present a novel reliability analysis of massive Internet of Things (IoT) connectivity in cellular networks. In massive IoT networks, IoT devices sporadically and unpredictably send short data packets to nearby base stations (BSs), p
Externí odkaz:
https://doaj.org/article/2671652e48134756941a2a065a05553d
Autor:
Apostolos A. Tegos, Sotiris A. Tegos, Dimitrios Tyrovolas, Panagiotis D. Diamantoulakis, Panagiotis Sarigiannidis, George K. Karagiannidis
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 566-582 (2024)
The requirement of the upcoming sixth-generation (6G) wireless communication systems to significantly elevate the services of enhanced mobile broadband (eMBB) and massive machine-type communications (mMTC) necessitates the design and investigation of
Externí odkaz:
https://doaj.org/article/3621c95c83c847c1b97c03d71df98363
Autor:
Zabdiel Brito-Brito, Jesús Salvador Velázquez-González, Fermín Mira, Antonio Román-Villarroel, Xavier Artiga, Satyendra Kumar Mishra, Francisco Vázquez-Gallego, Jung-Mu Kim, Eduardo Fontana, Marcos Tavares de Melo, Ignacio Llamas-Garro
Publikováno v:
Chemosensors, Vol 12, Iss 9, p 185 (2024)
In this manuscript, we present in detail the design and implementation of the hardware and software to produce a standalone wireless sensor node, called SensorQ system, for the detection of a toxic chemical agent. The proposed wireless sensor node pr
Externí odkaz:
https://doaj.org/article/2572810951d4409192dfab5507ed3124
Akademický článek
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