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Network, Volume 3, Issue 3

2023 September - 5 articles

Cover Story: This paper deals with the localization of illegal radio waves. In conventional systems using ground-based sensors, the estimation accuracy significantly decreases especially in non-line-of-sight environments. This research proposes to introduce UAVs working as sensors to enhance the line-of-sight condition. Furthermore, using particle swarm optimization, the paper attempts to optimize the UAV sensor’s trajectory that can reduce the localization estimation error. Particularly, when evaluating at the 90th percentile of the error’s cumulative distribution function, the proposed approach can reach an error of 28.59m with a circular orbit and 12.91m with a free-path orbit, against the conventional approach whose error is 55.02m. View this paper
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Articles (5)

  • Article
  • Open Access
2 Citations
3,607 Views
18 Pages

18 September 2023

New versions of HTTP protocols have been developed to overcome many of the limitations of the original HTTP/1.1 protocol and its underlying transport mechanism over TCP. In this paper, we investigated the performance of modern Internet protocols such...

  • Review
  • Open Access
61 Citations
40,491 Views
29 Pages

12 September 2023

The rapidly growing use of cloud computing raises security concerns. This study paper seeks to examine cloud security frameworks, addressing cloud-associated issues and suggesting solutions. This research provides greater knowledge of the various fra...

  • Review
  • Open Access
41 Citations
12,255 Views
79 Pages

A Review of Blockchain Technology in Knowledge-Defined Networking, Its Application, Benefits, and Challenges

  • Patikiri Arachchige Don Shehan Nilmantha Wijesekara and
  • Subodha Gunawardena

30 August 2023

Knowledge-Defined Networking (KDN) necessarily consists of a knowledge plane for the generation of knowledge, typically using machine learning techniques, and the dissemination of knowledge, in order to make knowledge-driven intelligent network decis...

  • Feature Paper
  • Article
  • Open Access
5 Citations
1,994 Views
17 Pages

18 August 2023

Localization methods of unknown emitters are used for the monitoring of illegal radio waves. The localization methods using ground-based sensors suffer from a degradation of localization accuracy in environments where the distance between the emitter...

  • Article
  • Open Access
4 Citations
4,283 Views
28 Pages

Arithmetic Study about Efficiency in Network Topologies for Data Centers

  • Pedro Juan Roig,
  • Salvador Alcaraz,
  • Katja Gilly,
  • Cristina Bernad and
  • Carlos Juiz

26 June 2023

Data centers are getting more and more attention due the rapid increase of IoT deployments, which may result in the implementation of smaller facilities being closer to the end users as well as larger facilities up in the cloud. In this paper, an ari...

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Network - ISSN 2673-8732