Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Mthulisi velempini"'
Publikováno v:
Applied Sciences, Vol 14, Iss 13, p 5736 (2024)
The Industrial Metaverse paradigm can be broadly described as a virtual environment that integrates various technologies such as augmented reality and mixed reality to enhance business operations and processes. It aims to streamline workflows, reduce
Externí odkaz:
https://doaj.org/article/dbfdc31f9ab74f1f83de923fde45aea9
Autor:
Phetho Phaswana, Mthulisi Velempini
Publikováno v:
South African Computer Journal, Vol 35, Iss 2 (2023)
The advancement of wireless technology is increasing the demand for scarce spectrum. Cognitive radio ad hoc networks (CRAHNs) were proposed as a solution to spectrum scarcity which is also deployed in combat. However, military cognitive radio ad-hoc
Externí odkaz:
https://doaj.org/article/c08565afe2b54497b6d0e0966d24e0cf
Publikováno v:
Array, Vol 19, Iss , Pp 100304- (2023)
Cloud computing has widely been used for applications that require huge computational and data storage resources. Unfortunately, with the advent of new technologies such as fifth generation of cellular networks that provide new applications like IoT,
Externí odkaz:
https://doaj.org/article/39a89a46cfb94ce0b862511ce2aaf664
Publikováno v:
South African Computer Journal, Vol 31, Iss 2, Pp 178–194-178–194 (2019)
Cognitive radio network, which enables dynamic spectrum access, addresses the scarcity of radio spectrum caused by ever-increasing demand for spectrum. Cognitive radio technology ensures the efficient utilisation of underutilised licenced spectrum by
Externí odkaz:
https://doaj.org/article/8423d01ce068424cb96f1438a7e451ce
Publikováno v:
Energies, Vol 14, Iss 12, p 3464 (2021)
A cognitive radio ad hoc network (CRAHN) is a mobile network that can communicate without any form of centralized infrastructure. The nodes can learn about the environment and make routing decisions. Furthermore, distributed computing, spectrum mobil
Externí odkaz:
https://doaj.org/article/c1fd623c3e834b17a5eb55c5567d2ff6
Publikováno v:
Public and Municipal Finance, Vol 5, Iss 2, Pp 7-19 (2016)
The purpose of this paper is to appraise the conventional business model of broadband growth and penetration, underscore the shortcomings of such models to introduce a socio-technical based model as a more real and sustainable solution to low broadba
Externí odkaz:
https://doaj.org/article/24f0cfd738e64b8dbc246f6e0fe90b02
Publikováno v:
South African Computer Journal, Vol 29, Iss 3 (2017)
The increasing demand for broadband wireless technologies has led to the scarcity, inefficient utilization, and underutilization of the spectrum. The Cognitive Radio (CR) technology has emerged as the promising solution which improves the utilization
Externí odkaz:
https://doaj.org/article/07a39ce77c6d4b6f961d02713a9a682b
Autor:
Phillip Nyoni, Mthulisi Velempini
Publikováno v:
South African Journal of Science, Vol 114, Iss 5/6, Pp 5-5 (2018)
Users’ privacy on social media platforms continues to be important as users face numerous threats to their personal data. Social media sites such as Facebook store large amounts of users’ personal data which make such sites prime targets for hack
Externí odkaz:
https://doaj.org/article/4cc5c164dc534961a0e0508e53f9a942
Autor:
Phillip Nyoni, Mthulisi Velempini
Publikováno v:
South African Journal of Information Management, Vol 17, Iss 1, Pp e1-e10 (2015)
Background: Social networks have changed the way people communicate. Business processes and social interactions revolve more in the cyber space. However, as these cyber technologies advance, users become more exposed to privacy threats. Regulatory fr
Externí odkaz:
https://doaj.org/article/fcb67a006dae4756a7a59ffc26dbda91
Publikováno v:
International Conference on Intelligent and Innovative Computing Applications. 2022:264-269
Mobile Edge Computing (MEC) is the last mile technology in 5G designed to reduce latency and to execute delay-sensitive applications closer to the end-user. MEC is also known as Multi-Access Edge Computing, which extends the capabilities of cloud com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6796d119c1acf8112ca94a32d031ae4
https://doi.org/10.59200/iconic.2022.029
https://doi.org/10.59200/iconic.2022.029