End-to-End Data Rate Performance of Decode-and-Forward Relaying with Different Resource Allocation Schemes

dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorUllah, Inamen_US
dc.contributor.authorDowhuszko, Alexisen_US
dc.contributor.authorZheng, Zhongen_US
dc.contributor.authorGonzález, David Gonzálezen_US
dc.contributor.authorHamalainen, Jyrien_US
dc.contributor.departmentDepartment of Communications and Networkingen
dc.contributor.groupauthorWireless & Mobile Communicationsen
dc.date.accessioned2018-02-09T09:56:04Z
dc.date.available2018-02-09T09:56:04Z
dc.date.issued2017en_US
dc.description.abstractThis paper studies the end-to-end (e-e) data rate of dual-hop Decode-and-Forward (DF) infrastructure relaying under different resource allocation schemes. In this context, we first provide a comparative analysis of the optimal resource allocation scheme with respect to several other approaches in order to provide insights into the system behavior and show the benefits of each alternative. Then, assuming the optimal resource allocation, a closed form expression for the distribution of the mean and outage data rates is derived. It turns out that the corresponding mean e-e data rate formula attains an expression in terms of an integral that does not admit a closed form solution. Therefore, a tight lower bound formula for the mean e-e data rate is presented. Results can be used to select the most convenient resource allocation scheme and perform link dimensioning in the network planning phase, showing the explicit relationships that exist between component link bandwidths, SNR values, and mean data rate.en
dc.description.versionPeer revieweden
dc.format.extent11
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationUllah, I, Dowhuszko, A, Zheng, Z, González, D G & Hamalainen, J 2017, ' End-to-End Data Rate Performance of Decode-and-Forward Relaying with Different Resource Allocation Schemes ', MOBILE INFORMATION SYSTEMS, vol. 2017, 3708142 . https://doi.org/10.1155/2017/3708142en
dc.identifier.doi10.1155/2017/3708142en_US
dc.identifier.issn1574-017X
dc.identifier.otherPURE UUID: 3d1ca5cd-3afd-47c0-bdbb-d0b8a547102cen_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/3d1ca5cd-3afd-47c0-bdbb-d0b8a547102cen_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/16964105/3708142.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/29792
dc.identifier.urnURN:NBN:fi:aalto-201802091288
dc.language.isoenen
dc.relation.ispartofseriesMOBILE INFORMATION SYSTEMSen
dc.relation.ispartofseriesVolume 2017en
dc.rightsopenAccessen
dc.rights.copyright© 2017 Inam Ullah et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.subject.keywordERGODIC CAPACITYen_US
dc.subject.keywordFADING CHANNELSen_US
dc.subject.keywordNETWORKSen_US
dc.titleEnd-to-End Data Rate Performance of Decode-and-Forward Relaying with Different Resource Allocation Schemesen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

Files