- Title
- Self static interference mitigation scheme for coexisting wireless networks
- Creator
- Yaqub, Muhammad; Haider, Ammar; Gondal, Iqbal; Kamruzzaman, Joarder
- Date
- 2014
- Type
- Text; Journal article
- Identifier
- http://researchonline.federation.edu.au/vital/access/HandleResolver/1959.17/156748
- Identifier
- vital:11480
- Identifier
-
https://doi.org/10.1016/j.compeleceng.2013.04.007
- Identifier
- ISSN:0045-7906
- Abstract
- High density of coexisting networks in the Industrial, Scientific and Medical (ISM) band leads to static and self interferences among different communication entities. The inevitability of these interferences demands for interference avoidance schemes to ensure reliability of network operations. This paper proposes a novel Diversified Adaptive Frequency Rolling (DAFR) technique for frequency hopping in Bluetooth piconets. DAFR employs intelligent hopping procedures in order to mitigate self interferences, weeds out the static interferer efficiently and ensures sufficient frequency diversity. We compare the performance of our proposed technique with the widely used existing frequency hopping techniques, namely, Adaptive Frequency Hopping (AFH) and Adaptive Frequency Rolling (AFR). Simulation studies validate the significant improvement in goodput and hopping diversity of our scheme compared to other schemes and demonstrate its potential benefit in real world deployment.
- Publisher
- Elsevier Ltd
- Relation
- Computers and Electrical Engineering Vol. 40, no. 2 (2014), p. 307-318
- Rights
- Copyright © 2013 Elsevier Ltd. All rights reserved.
- Rights
- This metadata is freely available under a CCO license
- Subject
- 0803 Computer Software; 0805 Distributed Computing; 0906 Electrical and Electronic Engineering; Frequency hopping; Picocellular radio systems; Adaptive frequency hopping; Communication entities; Frequency diversity; Industrial; Scientific and medical bands; Interferene avoidance; Potential benefits; Real world deployment; Static interference
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