Show simple item record

dc.contributor.authorDelestre, F.
dc.contributor.authorSun, Y.
dc.date.accessioned2011-01-25T15:35:04Z
dc.date.available2011-01-25T15:35:04Z
dc.date.issued2010
dc.identifier.citationDelestre , F & Sun , Y 2010 , A channel estimation method for MIMO-OFDM Mobile WiMax systems . in Proceedings of the 2010 7th International Symposium on Wireless Communication Systems ISWCS'10 Art. No. 5624328 . IEEE , pp. 956-960 . https://doi.org/10.1109/ISWCS.2010.5624328
dc.identifier.isbn978-1-4244-6315-2
dc.identifier.otherPURE: 112021
dc.identifier.otherPURE UUID: 14d306e1-1da7-4ece-af58-4533bc5e32f0
dc.identifier.otherdspace: 2299/5230
dc.identifier.otherScopus: 78650146195
dc.identifier.urihttp://hdl.handle.net/2299/5230
dc.descriptionThis material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.
dc.description.abstractIn this paper, channel estimation for Space-Time Block Code (STBC) - Orthogonal Frequency Division Multiplexing (OFDM) is investigated for Mobile WiMax systems. A new channel estimation approach is proposed using the dedicated pilot subcarriers defined at constant intervals by the WiMax standard. The estimation method has low computation as only linear operations are needed due to orthogonal pilot coding. The performances of the proposed method have been demonstrated by extensive computer simulations. For the OFDM system with two transmit antennas and one to four receive antennas and using QPSK modulation, the simulated results under different Stanford University Interim (SUI) channels show that the proposed method has only a 4dB loss compared to the ideal case where the channel is known at the receiver.en
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofProceedings of the 2010 7th International Symposium on Wireless Communication Systems ISWCS'10 Art. No. 5624328
dc.rights/dk/atira/pure/core/openaccesspermission/open
dc.titleA channel estimation method for MIMO-OFDM Mobile WiMax systemsen
dc.contributor.institutionSchool of Engineering and Technology
dc.relation.schoolSchool of Engineering and Technology
rioxxterms.versionofrecordhttps://doi.org/10.1109/ISWCS.2010.5624328
rioxxterms.typeOther
herts.preservation.rarelyaccessedtrue
herts.rights.accesstyperestrictedAccess


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record