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Fiber-Wireless testbed using software defined radio for protocol and algorithm testing

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dc.citedby1
dc.contributor.authorRidwan M.A.en_US
dc.contributor.authorMohamed Radzi N.A.en_US
dc.contributor.authorAbdullah F.en_US
dc.contributor.authorid57193648099en_US
dc.contributor.authorid57218936786en_US
dc.contributor.authorid56613644500en_US
dc.date.accessioned2023-05-29T08:12:34Z
dc.date.available2023-05-29T08:12:34Z
dc.date.issued2020
dc.description.abstractFiber-Wireless (FiWi) network can provide abundant bandwidth capacity and mobility to the end-users. It also eliminates the need of having complete tedious end-to-end fiber installation from the central office to the users, which saves tremendous capital expenditure. However, FiWi is still progressing. Researchers worldwide are still developing experimental works for improvement on the network reliability, quality-of-services and security. Almost all recently proposed testbed designed for FiWi are using hardware that lacks in programmability feature, making it challenging to implement any protocols and algorithms. A testbed must be flexible, scalable and reprogrammable so that various experiments and testing can be implemented easily for testing purposes. In this paper, a reprogrammable FiWi testbed using software-defined radio (SDR) is proposed. One of the most prominent SDR available in the market is Universal Software Radio Peripheral (USRP). It is chosen to be used in this paper as it is equipped with a user-friendly programming platform; LabVIEW. To test the testbed's reprogrammability feature, two algorithms are implemented for proof-ofconcept; collision avoidance and dynamic bandwidth allocation. The collision avoidance algorithm is implemented in the wireless side of the testbed using the concept of Carrier Sensing Multiple Access/Collision Avoidance. At the fiber domain, a dynamic bandwidth allocation-limited scheduling is incorporated in the testbed. The results show that algorithms implemented in the testbed are in-line with the expected results. It proves that the testbed can be used for future algorithm testing for research purposes. � 2020, Insight Society.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.18517/ijaseit.10.4.9924
dc.identifier.epage1359
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85090824147
dc.identifier.spage1353
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85090824147&doi=10.18517%2fijaseit.10.4.9924&partnerID=40&md5=10f1fac05bdfdeb71eb993b315636f37
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/25675
dc.identifier.volume10
dc.publisherInsight Societyen_US
dc.relation.ispartofAll Open Access, Hybrid Gold
dc.sourceScopus
dc.sourcetitleInternational Journal on Advanced Science, Engineering and Information Technology
dc.titleFiber-Wireless testbed using software defined radio for protocol and algorithm testingen_US
dc.typeArticleen_US
dspace.entity.typePublication
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