Hybridization of OFDMand Physical Layer Techniques for Information Security in Wireless System

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dc.contributor.authorOlawoyin, L. A.
dc.contributor.authorAbdulrahman, M.
dc.contributor.authorFaruk, N.
dc.contributor.authorOloyede, A. A.
dc.contributor.authorAdeniran, T. C.
dc.contributor.authorImam-Fulani, Yusuf Olayinka
dc.contributor.authorLasisi, H. O.
dc.contributor.authorSikiru, Ismaeel Abiodun
dc.contributor.authorBaba, B. A.
dc.date.accessioned2023-06-13T12:24:28Z
dc.date.available2023-06-13T12:24:28Z
dc.date.issued2023-03
dc.description.abstractDue to quest for high data rate, reliable and secure communication, this has motivated both wired and wireless network shown that for all the modulation schemes, the key rate increases with an increase in the reserved subcarrier bits. schemes are implemented in securing the information transfer between two legitimate parties. In the simulation, the techniques may not be acceptable for future decentralized networks due to their high complexity in implementation source data are encrypted by obfuscation with dummy data in between the encrypted data of which 52 subcarriers power, and allocation of bits among different users. Traditionally, securing data in wireless system is always at the and computation. In this work, an OFDM IEEE 802.11a wireless system is used and physical layer encryption (PLE) frequency division multiplexing(OFDM) enablesreliable transmission of various data traffic by optimizing subcarrier, conducted for four different modulation techniques i.e.,BPSK, QPSK, 16 QAM, and 64 QAM. The result obtained were considered of which 25 subcarriers are reserved for dummy data and 27 were for data. The simulation was access service providers to deploy a next-generation network with ability to meet the required need. The use orthogonal upper layer of open system interconnection(OSI) Model by using data encryption techniques. However, such Also,the security level increased when substantial percentages of the subcarriers are reserved for dummy data.en_US
dc.identifier.issn2736-0903
dc.identifier.urihttps://uilspace.unilorin.edu.ng/handle/20.500.12484/11162
dc.language.isoenen_US
dc.publisherSule Lamido University Journal of Science &Technologyen_US
dc.subjectCryptography, dummy data, optimization, physical layer encryption, Orthogonal frequency division multiplexingen_US
dc.titleHybridization of OFDMand Physical Layer Techniques for Information Security in Wireless Systemen_US

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