MODELING OF SATELLITE COMMUNICATION LINKS WITH ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING

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dc.contributor.authorKharchenko, Volodymir P.
dc.contributor.authorWang, Bo
dc.contributor.authorGrekhov, A.M.
dc.contributor.authorLeschenko, A.M.
dc.date.accessioned2016-09-28T10:05:03Z
dc.date.available2016-09-28T10:05:03Z
dc.date.issued2016
dc.descriptionMODELING OF SATELLITE COMMUNICATION LINKS WITH ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING / Kharchenko V.P., Wang Bo, Grekhov A.M., Leschenko A.M. // Transport. – 2016. – V.31. – №1. – P. 22–28.uk_UA
dc.description.abstractGlobal technologies of data transmission in real time are developing constantly. Therefore modeling of messages transmission through satellite constellations is an actual problem. In this paper the original model of a communication channel "Vehicle-to-Satellite-to-Ground Station" based on principles of the IEEE 802.11a standard is designed using MATLABSіmulіnk software. The model allows simulating data transmission with data rate from 6 to 54 Mbit/s using adaptive modulation. For uplink/downlink two types of channels were analyzed - a free space path losses with phase/frequency offset and AWGN link. On the base of this model channel integrity was investigated and dependences of a signal-noiseratio (SNR) on free space path losses, antennas diameters, number of OFDM symbols and satellite transponder noise temperature were received.uk_UA
dc.identifier.other№1
dc.identifier.otherP. 22–28
dc.identifier.urihttp://er.nau.edu.ua/handle/NAU/22448
dc.language.isoenuk_UA
dc.publisherTransportuk_UA
dc.relation.ispartofseries;V.31
dc.relation.ispartofseries;№1
dc.subjectsatellite communication channeluk_UA
dc.subjectvehicleuk_UA
dc.subjectsatellite transponderuk_UA
dc.subjectground stationuk_UA
dc.subjectconvolutional codinguk_UA
dc.subjectfree space lossuk_UA
dc.subjectphase/frequency offsetuk_UA
dc.subjectViterbi decoderuk_UA
dc.subjecttransponder noise temperatureuk_UA
dc.subjectantenna diameteruk_UA
dc.titleMODELING OF SATELLITE COMMUNICATION LINKS WITH ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXINGuk_UA
dc.typeArticleuk_UA

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