Busy tone based coexistence algorithm for WRAN and WLAN systems in TV white space

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dc.authorid0000-0001-9535-2102
dc.contributor.authorKaratalay, Onur
dc.contributor.authorErküçük, Serhat
dc.contributor.authorBaykaş, Tunçer
dc.date.accessioned10.07.201910:49:13
dc.date.accessioned2019-07-10T19:50:19Z
dc.date.available10.07.201910:49:13
dc.date.available2019-07-10T19:50:19Z
dc.date.issued2018
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.descriptionWOS: 000441140700015
dc.description.abstractTV White Space (TVWS) refers to frequency band reserved only for licensed terrestrial TV broadcasting and is opened to unlicensed use under regulatory conditions. While regulations protect licensed systems from interference, interference among unlicensed systems is left mainly to manufacturers. Consequently, there is a need to develop new coexistence approaches between TVWS networks. Busy tone broadcasting is a coexistence method, which can be used by TVWS networks to announce the selected frequency band is occupied. In this paper, a busy tone based coexistence algorithm is proposed for IEEE 802.11af and IEEE 802.22 networks and analyzed by considering different client distributions experiencing log-normal shadowing, where the exact interfering packet rate and successful packet transmission rate expressions are obtained and validated by simulations for different scenarios. The results show that with the proposed coexistence approach, a WLAN can reliably detect the busy tone signal to change its frequency band and can reduce interference to WRAN. Even if there is no available frequency band for the WLAN, the WRAN still maintains its enhanced successful packet transmission performance. The deployment of the proposed algorithm is important for successful coexistence between cognitive wireless networks, where interference is not regulated, such as in TVWS bands.
dc.description.sponsorshipTurk Telekom; Argela under the TT Collaborative Research Awards programme; TUBITAK programme [2232]en_US
dc.description.sponsorshipThis research was supported by Turk Telekom and Argela under the TT Collaborative Research Awards programme. The work of Tuncer Baykas is supported by TUBITAK 2232 programme.en_US
dc.identifier.citationKaratalay, O., Erküçük, S. ve Baykaş, T. (2018). Busy tone based coexistence algorithm for WRAN and WLAN systems in TV white space. Iet Communications, 12(13), 1630-1637. https://dx.doi.org/10.1049/iet-com.2017.0740
dc.identifier.doi10.1049/iet-com.2017.0740
dc.identifier.endpage1637
dc.identifier.issn1751-8628
dc.identifier.issn1751-8636
dc.identifier.issue13
dc.identifier.scopusqualityQ2
dc.identifier.startpage1630
dc.identifier.urihttps://dx.doi.org/10.1049/iet-com.2017.0740
dc.identifier.urihttps://hdl.handle.net/20.500.12511/1951
dc.identifier.volume12
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitution of Engineering and Technology-IET
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/2232
dc.relation.ispartofIet Communicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectAccess Protocols
dc.subjectTelevision Broadcasting
dc.subjectRadio Spectrum Management
dc.subjectCognitive Radio
dc.subjectRadiofrequency Interference
dc.subjectFrequency Allocation
dc.subjectWireless LAN
dc.subjectBusy Tone Broadcasting
dc.subjectCoexistence Method
dc.subjectTVWS Networks
dc.subjectSelected Frequency Band
dc.subjectBusy Tone Based Coexistence Algorithm
dc.subjectWireless Local Area Networks Operating
dc.subjectIEEE 802
dc.subject11af
dc.subjectWireless Regional Area Network
dc.subjectWRAN
dc.subjectBusy Tone Broadcaster
dc.subjectSuccessful Packet Transmission Rate Expressions
dc.subjectCoexistence Approach
dc.subjectBusy Tone Signal
dc.subjectAvailable Frequency Band
dc.subjectSuccessful Coexistence
dc.subjectCognitive Wireless Regional Area Networks
dc.subjectTVWS Bands
dc.subjectWLAN Systems
dc.subjectTV White Space
dc.subjectRadio-Frequency Spectrum
dc.subjectLicensed Terrestrial TV Broadcasting
dc.subjectUnlicensed Systems
dc.subjectCapacitance 802
dc.subject11 aF
dc.titleBusy tone based coexistence algorithm for WRAN and WLAN systems in TV white space
dc.typeArticle

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