Zobrazeno 1 - 10
of 184
pro vyhledávání: '"Wi-Fi network"'
Publikováno v:
物联网学报, Vol 8, Pp 71-80 (2024)
In R16, 3GPP proposed that user devices could utilize the 4G/5G cellular networks to report the received signal strength indicator (RSSI) of Wi-Fi signal based on the existing minimization of drive test (MDT) technology, making it possible to measure
Externí odkaz:
https://doaj.org/article/7b7211f8e5234d11bddb3d0937637de2
Publikováno v:
PeerJ Computer Science, Vol 10, p e2402 (2024)
A Wi-Fi-sensing gesture control system for smart homes has been developed based on a theoretical investigation of the Fresnel region sensing model, addressing the need for non-contact gesture control in household environments. The system collects cha
Externí odkaz:
https://doaj.org/article/6155f461a23f414da3b64e58dc4209a1
Autor:
Man LIU, Xuming FANG
Publikováno v:
物联网学报, Vol 7, Pp 62-71 (2023)
In order to solve the problem that overlapping basic service set (OBSS) users are subject to serious co-frequency interference in the dense Wi-Fi network, resulting in low signal to interference plus noise ratio (SINR) of received signals, low data t
Externí odkaz:
https://doaj.org/article/c2371d62320049108b1e0b376aa9216a
Publikováno v:
Applied Sciences, Vol 14, Iss 5, p 2201 (2024)
This paper presents an original wireless DYU Air Box of an environment-monitoring IoT (EMIoT) system on a campus to offer information on environmental conditions through the public ThingSpeak IoT platform for stakeholders including all the students a
Externí odkaz:
https://doaj.org/article/7e9b25dad03d4e0791e093a30bb83a35
Publikováno v:
ISPRS International Journal of Geo-Information, Vol 12, Iss 11, p 455 (2023)
As a typical and special type of urban setting, the university campus usually faces similar challenges as cities raised by high-density inhabitants. The smart campus has been introduced based on the smart city, as concepts, technologies, and solution
Externí odkaz:
https://doaj.org/article/12a07e165a73489f81783ee90b5b6725
Publikováno v:
IEEE Access, Vol 10, Pp 89944-89958 (2022)
Physical layer covert channels exploit the characteristics of radio signals to convey secret messages while remaining inconspicuous within wireless channels. With specifically designed modulation schemes, covert channels effectively disguise secret m
Externí odkaz:
https://doaj.org/article/fba408f5352a4ac5a19f128827bc89a3
Autor:
I. V. Zhukovyts’kyi, I. A. Pedenko
Publikováno v:
Nauka ta progres transportu, Iss 4(88), Pp 7-21 (2020)
Purpose. The article is aimed to analyze the basic security mechanisms available in Wi-Fi networks; show the mechanisms for attacking these defenses; carry out a comparative analysis of the effectiveness of protection mechanisms; provide recommendati
Externí odkaz:
https://doaj.org/article/92bfccb7b0f14e769bee46ed8318e28d
Publikováno v:
Journal of Information and Telecommunication, Vol 3, Iss 3, Pp 326-341 (2019)
Understanding the potential role of Smartphones and other portable wireless devices as relay nodes in message dissemination and content delivery in Delay Tolerant and Opportunistic networks depend on the knowledge about patterns and the number of enc
Externí odkaz:
https://doaj.org/article/0c4a3e4ee4bb4aa9989b3a97f81f02d7
Publikováno v:
Mathematics, Vol 10, Iss 12, p 2053 (2022)
Wireless local area networks (WLANs), known as Wi-Fi, are widely deployed to meet the enhanced needs of data-centric internet applications, such as wireless docking, unified communications, cloud computing, interactive multimedia gaming, progressive
Externí odkaz:
https://doaj.org/article/88c2c1cbaf4945aea8d7752a56162638
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