dc.contributor.author | Dai, Hong-Ning | |
dc.contributor.author | Wong, Raymond Chi-Wing | |
dc.contributor.author | Wang, Hao | |
dc.date.accessioned | 2017-03-17T11:20:37Z | |
dc.date.available | 2017-03-17T11:20:37Z | |
dc.date.created | 2017-03-10T15:53:07Z | |
dc.date.issued | 2017 | |
dc.identifier.citation | IEEE Transactions on Vehicular Technology. 2017, 66 (2), 1589-1604. | nb_NO |
dc.identifier.issn | 0018-9545 | |
dc.identifier.uri | http://hdl.handle.net/11250/2434507 | |
dc.description.abstract | In this paper, we propose a novel multi-channel network with infrastructure support, called an MC-IS network,which has not been studied in the literature. To the best of our knowledge, we are the first to study such an MC-ISnetwork.Our proposed MC-ISnetwork has a number of advantages over three existing conventional networks, namely a single-channel wireless ad hoc network (called anSC-AHnetwork), a multi-channel wireless ad hoc network (called anMC-AHnetwork)and a single-channel network with infrastructure support (calledanSC-ISnetwork). In particular, thenetwork capacityof our proposedMC-ISnetwork is√nlogntimes higher than that of anSC-AH network and an MC-AH network and the same as that ofanSC-ISnetwork, wherenis the number of nodes in the network.Theaverage delayof ourMC-ISnetwork isplogn/ntimeslower than that of anSC-AH network and anMC-AH network,andmin {CI, m} times lower than the average delay of anSC-IS network, where CIandmdenote the number of channels dedicated for infrastructure communications and the number of interfaces mounted at each infrastructure node, respectively. Ouranalysis on anMC-ISnetwork equipped withomni-directional antennas only has been extended to an MC-IS network equipped with directional antennas only, which are named as an MC-IS-DA network. We show that an MC-IS-DA network has an even lower delay ofc⌊2πθ⌋·CI compared with an SC-IS network andour MC-IS network. For example, when CI= 12andθ=π12, an MC-IS-DA can further reduce the delay by 24 times lower thatof an MC-IS network and reduce the delay by 288 times lower than that of an SC-IS network. | nb_NO |
dc.language.iso | eng | nb_NO |
dc.publisher | IEEE | nb_NO |
dc.title | On Capacity and Delay of Multichannel Wireless Networks With Infrastructure Support | nb_NO |
dc.type | Journal article | nb_NO |
dc.type | Peer reviewed | nb_NO |
dc.source.pagenumber | 1589-1604 | nb_NO |
dc.source.volume | 66 | nb_NO |
dc.source.journal | IEEE Transactions on Vehicular Technology | nb_NO |
dc.source.issue | 2 | nb_NO |
dc.identifier.doi | 10.1109/TVT.2016.2553783 | |
dc.identifier.cristin | 1457473 | |
dc.description.localcode | © 2015 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. This is the authors' accepted and refereed manuscript to the article. | nb_NO |
cristin.unitcode | 194,19,21,20 | |
cristin.unitname | IKT Ålesund | |
cristin.ispublished | true | |
cristin.fulltext | postprint | |
cristin.qualitycode | 2 | |