| dc.contributor.author | Delestre, F. | |
| dc.contributor.author | Sun, Y. | |
| dc.date.accessioned | 2011-01-25T15:35:04Z | |
| dc.date.available | 2011-01-25T15:35:04Z | |
| dc.date.issued | 2010 | |
| dc.identifier.citation | Delestre , 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 . Institute of Electrical and Electronics Engineers (IEEE) , pp. 956-960 . https://doi.org/10.1109/ISWCS.2010.5624328 | |
| dc.identifier.isbn | 978-1-4244-6315-2 | |
| dc.identifier.other | dspace: 2299/5230 | |
| dc.identifier.uri | http://hdl.handle.net/2299/5230 | |
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| dc.description.abstract | In 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.format.extent | 793071 | |
| dc.language.iso | eng | |
| dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) | |
| dc.relation.ispartof | Proceedings of the 2010 7th International Symposium on Wireless Communication Systems ISWCS'10 Art. No. 5624328 | |
| dc.title | A channel estimation method for MIMO-OFDM Mobile WiMax systems | en |
| dc.contributor.institution | School of Engineering and Technology | |
| dc.contributor.institution | Science & Technology Research Institute | |
| rioxxterms.versionofrecord | 10.1109/ISWCS.2010.5624328 | |
| rioxxterms.type | Other | |
| herts.preservation.rarelyaccessed | true | |
