USING SMART ANTENNA FOR INTERFERENCE RESISTANT INDUSTRIAL WIRELESS SENSOR NETWORKS: A REVIEW

Publication Date : 19/06/2023


Author(s) :

Emmanuel Adotse Otsapa, Abdoulie Momodou Sunkary Tekanyi , Kabir Ahmed Abubilal, Suleiman Muhammad Sani, Mahmud Tukur Kabir , Emmanuel Kasai Akut.


Volume/Issue :
Volume 18
,
Issue 3
(06 - 2023)



Abstract :

While operating in a frequency spectrum used by many other wireless technologies, such as wireless Highway Ad-dressable Remote Transducer Protocol (HART) and International Society of Automation (ISA) 100.11a, wireless sensor networks deployed in harsh and time-varying radio environments, such as those seen in industrial settings, are susceptible to radio frequency interferences that are not present in conventional wireless sensor networks used for office or home automation. Noise and other wireless interference have an impact on connectivity and lower the quality of the communication channel. Reliability and latency, which are essential components of industrial communication, are adversely affected. Building wireless networks that can coexist with competing wireless devices in an increasingly congested frequency range and are immune to signal interference in industrial settings is difficult. We must take into account the advantages that approaches that have been successful in other application areas can bring to industrial communication in order to tackle these issues. A potential option to increase the interference resistance of industrial wireless sensor networks is provided by smart antennas techniques. Better than the omnidirectional antennas now in use, the integration of smart antenna into the physical layers of industrial wireless sensor networks can enable effective signal transmission and reception by devices. This would reduce interference and improve wireless reliability of IWSNs.


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