Zobrazeno 1 - 10
of 298
pro vyhledávání: '"coverage hole"'
Publikováno v:
International Journal of Intelligent Networks, Vol 4, Iss , Pp 240-252 (2023)
Coverage hole restoration and connectivity is a typical problem for underwater wireless sensor networks. In underwater applications like underwater oilfield reservoirs, undersea minerals and monitoring etc., where nodes face many hurdles and are unab
Externí odkaz:
https://doaj.org/article/952870ac42084794b12be893df22068e
Autor:
Hiromi Matsuno, Takuya Ohto, Takahiro Hayashi, Yoshiaki Amano, Mitsutaka Okita, Daiichi Suzuki, Kazuki Matsunaga, Shinichiro Oka
Publikováno v:
IEEE Access, Vol 11, Pp 95757-95767 (2023)
Intelligent reflecting surfaces (IRSs) have been attracting attention as a solution to coverage hole problems in millimeter-wave communication areas. They are considered to be one of the key technologies of next-generation mobile communication system
Externí odkaz:
https://doaj.org/article/5ea4dcde64af42cbbbec7cacf0c47841
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 34, Iss 10, Pp 9814-9821 (2022)
Wireless sensors are backed by their battery life. The battery depletion creates a communication hole in the network. The replacement of certain energy-depleted sensor nodes necessitates their detection. The work in this article presents a novel solu
Externí odkaz:
https://doaj.org/article/a42e9ff859cd49d085e6619dabedfb04
Autor:
Vipul Narayan, A.K. Daniel
Publikováno v:
Advances in Distributed Computing and Artificial Intelligence Journal, Vol 11, Iss 2, Pp 159-178 (2022)
The Sensor Nodes (SN) play an important role in various hazardous applications environments such as military surveillance, forests, battlefield, etc. The Wireless Sensor Network (WSN) comprised multiple numbers of sensor nodes which are used to perfo
Externí odkaz:
https://doaj.org/article/f3086c99625243a498b730475bc131de
Publikováno v:
Journal of Marine Science and Engineering, Vol 11, Iss 12, p 2365 (2023)
The efficient coverage of underwater wireless sensor networks (UWSNs) has become increasingly important because of the scarcity of underwater node resources. Complex underwater environments, water flow forces, and undulating seabed reduce the coverag
Externí odkaz:
https://doaj.org/article/3e8f96a7449647848f4745d083234aff
Autor:
Priyanka Sharma, Rishi Pal Singh
Publikováno v:
Measurement: Sensors, Vol 24, Iss , Pp 100540- (2022)
Wireless Underground Sensor Networks (WUSN) are gaining popularity due to their usage in vast prospective domains. Despite wide potential applications, many research issues in WUSNs need to be dealt with. Coverage Holes in WUSNs are one of the major
Externí odkaz:
https://doaj.org/article/a5b2d329f35741929b7b4891c3a2c1df
Publikováno v:
IEEE Access, Vol 8, Pp 167490-167503 (2020)
Recently, Distributed Energy Resources (DERs) have been utilized with increasing frequency in Industrial Internet of Things (IIoT) to deal with energy and environmental challenges. IIoT with wireless communication technology, which is easy to be inte
Externí odkaz:
https://doaj.org/article/ea6e677f2969422180b4377ddede9bbe
Autor:
Priyanka Sharma, Rishi Pal Singh
Publikováno v:
Computers, Vol 11, Iss 6, p 86 (2022)
Wireless underground sensor networks (WUSNs) are being used in agricultural applications, in border patrol, and in the monitoring of remote areas. Coverage holes in WUSNs are an issue which needs to be dealt with. Coverage holes may occur due to rand
Externí odkaz:
https://doaj.org/article/81ea7e5b006f4615ba882d0aadee6679
Publikováno v:
IEEE Access, Vol 7, Pp 157883-157891 (2019)
In the last years, due to the limited resources of consumer products, energy-saving is known as one of the design challenges of Wireless Sensor Networks (WSNs). Clustering is a practical technique to enhance the performance of the network including e
Externí odkaz:
https://doaj.org/article/2f1c4657c42541d1a2ffdd9866cd48eb
Publikováno v:
International Journal of Networked and Distributed Computing (IJNDC), Vol 9, Iss 1 (2021)
Over the course of operation, a wireless sensor network can experience failures that are detrimental to the underlying application’s objectives. In this paper, we address the problem of restoring coverage ratio of a damaged area (hole) using only t
Externí odkaz:
https://doaj.org/article/6300aca002ac4417af2eb233720a335c