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dc.contributor.authorFaheem, Muhammad
dc.contributor.authorButt, Rizwan Aslam
dc.contributor.authorRaza, Basit
dc.contributor.authorAlquhayz, Hani
dc.contributor.authorAshraf, Muhammad Waqar
dc.contributor.authorShah, Syed Bilal
dc.contributor.authorNgadi, Md Asri
dc.contributor.authorGungor, Vehbi Cagri
dc.date.accessioned2020-01-31T13:24:58Z
dc.date.available2020-01-31T13:24:58Z
dc.date.issued2019en_US
dc.identifier.citation47en_US
dc.identifier.issn1424-8220
dc.identifier.urihttps://hdl.handle.net/20.500.12573/88
dc.descriptionThe authors would like to thank the Deanship of Scientific Research at Majmaah University for supporting this work under Project Number No. R-1441-22.en_US
dc.description.abstractQuality of service (QoS)-aware data gathering in static-channel based underwater wireless sensor networks (UWSNs) is severely limited due to location and time-dependent acoustic channel communication characteristics. This paper proposes a novel cross-layer QoS-aware multichannel routing protocol called QoSRP for the internet of UWSNs-based time-critical marine monitoring applications. The proposed QoSRP scheme considers the unique characteristics of the acoustic communication in highly dynamic network topology during gathering and relaying events data towards the sink. The proposed QoSRP scheme during the time-critical events data-gathering process employs three basic mechanisms, namely underwater channel detection (UWCD), underwater channel assignment (UWCA) and underwater packets forwarding (UWPF). The UWCD mechanism finds the vacant channels with a high probability of detection and low probability of missed detection and false alarms. The UWCA scheme assigns high data rates channels to acoustic sensor nodes (ASNs) with longer idle probability in a robust manner. Lastly, the UWPF mechanism during conveying information avoids congestion, data path loops and balances the data traffic load in UWSNs. The QoSRP scheme is validated through extensive simulations conducted by NS2 and AquaSim 2.0 in underwater environments (UWEs). The simulation results reveal that the QoSRP protocol performs better compared to existing routing schemes in UWSNs.en_US
dc.description.sponsorshipDeanship of Scientific Research at Majmaah University R-1441-22en_US
dc.language.isoengen_US
dc.publisherMDPI, ST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLANDen_US
dc.relation.ispartofseries19;
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectInternet of underwater thingsen_US
dc.subjectchannel awareen_US
dc.subjectmultichannelen_US
dc.subjectacoustic sensor networksen_US
dc.subjectunderwater wireless sensor networken_US
dc.titleQoSRP: A Cross-Layer QoS Channel-Aware Routing Protocol for the Internet of Underwater Acoustic Sensor Networksen_US
dc.typearticleen_US
dc.contributor.departmentAGÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.contributor.institutionauthor
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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