Interference Mitigation by Practical Transmit Beamforming Methods in Closed Femtocells

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dc.contributorAalto-yliopistofi
dc.contributorAalto Universityen
dc.contributor.authorHusso, Mikaen_US
dc.contributor.authorHämäläinen, Jyrien_US
dc.contributor.authorJäntti, Rikuen_US
dc.contributor.authorLi, Juanen_US
dc.contributor.authorMutafungwa, Edwarden_US
dc.contributor.authorWichman, Ristoen_US
dc.contributor.authorZheng, Zhongen_US
dc.contributor.authorWyglinski, Alexander M.en_US
dc.contributor.departmentDepartment of Communications and Networkingen
dc.contributor.groupauthorWireless & Mobile Communicationsen
dc.contributor.groupauthorCommunication Engineeringen
dc.contributor.groupauthorRisto Wichman Groupen
dc.date.accessioned2017-05-31T05:58:05Z
dc.date.available2017-05-31T05:58:05Z
dc.date.issued2010en_US
dc.description.abstractWe present an analysis of a femtocellular communications network and the impact of cochannel interference on link performance. Furthermore, we propose a method whereby user terminals can maintain a controlonly connection to an adjacent femtocell for interference mitigation purposes. Specifically, we provide an emphasis on suboptimal but practical methods that rely on transmit beamforming. Our numerical results demonstrate that even simple multiantenna methods can be effectively used to suppress co-channel interference provided that control channel connection between interfering femto-base station and user terminal is allowed. Copyright © 2010 Mika Husso et al.en
dc.description.versionPeer revieweden
dc.format.extent12
dc.format.mimetypeapplication/pdfen_US
dc.identifier.citationHusso, M, Hämäläinen, J, Jäntti, R, Li, J, Mutafungwa, E, Wichman, R, Zheng, Z & Wyglinski, A M 2010, 'Interference Mitigation by Practical Transmit Beamforming Methods in Closed Femtocells', Eurasip Journal on Wireless Communications and Networking, vol. 2010, 186815, pp. 1-12. https://doi.org/10.1155/2010/186815en
dc.identifier.doi10.1155/2010/186815en_US
dc.identifier.issn1687-1472
dc.identifier.issn1687-1499
dc.identifier.otherPURE UUID: 3f3e6b9f-6fa3-42d8-9757-b9db18d58415en_US
dc.identifier.otherPURE ITEMURL: https://research.aalto.fi/en/publications/3f3e6b9f-6fa3-42d8-9757-b9db18d58415en_US
dc.identifier.otherPURE LINK: http://www.scopus.com/inward/record.url?scp=77954484650&partnerID=8YFLogxK
dc.identifier.otherPURE LINK: http://jwcn-eurasipjournals.springeropen.com/articles/10.1155/2010/186815en_US
dc.identifier.otherPURE FILEURL: https://research.aalto.fi/files/13004498/art_10.1155_2010_186815.pdfen_US
dc.identifier.urihttps://aaltodoc.aalto.fi/handle/123456789/26499
dc.identifier.urnURN:NBN:fi:aalto-201705315114
dc.language.isoenen
dc.publisherSpringer
dc.relation.ispartofseriesEurasip Journal on Wireless Communications and Networkingen
dc.relation.ispartofseriesVolume 2010, pp. 1-12en
dc.rightsopenAccessen
dc.subject.keywordFemtocellsen_US
dc.subject.keywordHSDPAen_US
dc.subject.keywordinterference mitigationen_US
dc.subject.keywordtransmit beamformingen_US
dc.titleInterference Mitigation by Practical Transmit Beamforming Methods in Closed Femtocellsen
dc.typeA1 Alkuperäisartikkeli tieteellisessä aikakauslehdessäfi
dc.type.versionpublishedVersion

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