Publication:
A report on cognitive 802.11 model for NS2 simulator

Simple item page
dc.contributor.authorHiew Y.-K.en_US
dc.contributor.authorAripin N.M.en_US
dc.contributor.authorDIn N.M.en_US
dc.contributor.authorid56495343900en_US
dc.contributor.authorid35092180800en_US
dc.contributor.authorid9335429400en_US
dc.date.accessioned2023-05-29T05:59:44Z
dc.date.available2023-05-29T05:59:44Z
dc.date.issued2015
dc.descriptionBrain; Communication; Electric power transmission networks; Industrial electronics; Medium access control; Radio communication; Smart power grids; 802.11 Modeling; Cognitive functions; Cognitive network; Delay performance; Multi interface multi channels; Performance metrices; Smart Grid Communications; Spectrum utilization efficiency; Cognitive radioen_US
dc.description.abstractCognitive radio is a promising solution in improving spectrum utilization efficiency by allowing unlicensed users to access idle licensed spectrum opportunistically. Cognitive Radio Cognitive Network (CRCN) supports multi-interface multi-channel functions in Network Simulator 2 (NS-2). However, CRCN only supports cognitive functions to two MAC protocols that is Macng and Maccoon. Both MACs were designed along with CRCN. Existing MAC protocols such as Simple MAC and 802.11 does not support cognitive function. In this paper, modifications were made to support multi-interface multichannel function and primary user recognition in 802.11 MAC coding. Simulation was run to compare the performance of different cognitive MACs: Simple MAC, 802.11, and Macng, in smart grid communications. The performance metric used was average delay. Simulation results showed that cognitive radio outperforms non-cognitive radio. In addition, cognitive 802.11 has better delay performance than Simple MAC and Macng. This indicates that choice of cognitive MAC protocols affect the performance of smart grid communications. � 2015 IEEE.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo7298357
dc.identifier.doi10.1109/ISCAIE.2015.7298357
dc.identifier.epage210
dc.identifier.scopus2-s2.0-84959046944
dc.identifier.spage207
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84959046944&doi=10.1109%2fISCAIE.2015.7298357&partnerID=40&md5=7f7e9c270e7620647ad8d0446dd9de8c
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/22230
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.sourceScopus
dc.sourcetitleISCAIE 2015 - 2015 IEEE Symposium on Computer Applications and Industrial Electronics
dc.titleA report on cognitive 802.11 model for NS2 simulatoren_US
dc.typeConference Paperen_US
dspace.entity.typePublication
Files
Collections
SCOPUS