Performance of wireless OFDM system channel estimation with different pilot patterns
Orthogonal frequency division multiplexing (OFDM) is well-known to be effective against multipath distortion. Channel estimation for mobile OFDM systems requires transmission of pilot symbols. The paper addresses the important issue of selecting the location of these pilot symbols to achieve low err...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , |
| التنسيق: | article |
| منشور في: |
2004
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14351/1/14351_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14351/2/14351_2.doc |
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| _version_ | 1864513393730256897 |
|---|---|
| author | Arshad, K. |
| author2 | Sheikh, A.U.H. unknown |
| author2_role | author author |
| author_facet | Arshad, K. Sheikh, A.U.H. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Arshad, K. Sheikh, A.U.H. unknown |
| dc.date.none.fl_str_mv | 2004-09 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14351/1/14351_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14351/2/14351_2.doc (2004) Performance of wireless OFDM system channel estimation with different pilot patterns. Spread Spectrum Techniques and Applications, 2004 IEEE Eighth International Symposium on, 1. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14351/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Performance of wireless OFDM system channel estimation with different pilot patterns |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Orthogonal frequency division multiplexing (OFDM) is well-known to be effective against multipath distortion. Channel estimation for mobile OFDM systems requires transmission of pilot symbols. The paper addresses the important issue of selecting the location of these pilot symbols to achieve low error rates. It addresses the effect of Doppler spread of the channel on different pilot arrangements and proposes a new scheme for inserting pilot symbols. It is shown that, for pedestrian channels, the proposed scheme performs better than other pilot insertion schemes. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_b4273a1de35aafeb70e8b13f53149570 |
| identifier_str_mv | (2004) Performance of wireless OFDM system channel estimation with different pilot patterns. Spread Spectrum Techniques and Applications, 2004 IEEE Eighth International Symposium on, 1. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14351 |
| publishDate | 2004 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Performance of wireless OFDM system channel estimation with different pilot patternsArshad, K.Sheikh, A.U.H.unknownComputerOrthogonal frequency division multiplexing (OFDM) is well-known to be effective against multipath distortion. Channel estimation for mobile OFDM systems requires transmission of pilot symbols. The paper addresses the important issue of selecting the location of these pilot symbols to achieve low error rates. It addresses the effect of Doppler spread of the channel on different pilot arrangements and proposes a new scheme for inserting pilot symbols. It is shown that, for pedestrian channels, the proposed scheme performs better than other pilot insertion schemes.IEEE2004-092020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14351/1/14351_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14351/2/14351_2.doc (2004) Performance of wireless OFDM system channel estimation with different pilot patterns. Spread Spectrum Techniques and Applications, 2004 IEEE Eighth International Symposium on, 1. enenhttps://eprints.kfupm.edu.sa/id/eprint/14351/info:eu-repo/semantics/openAccessoai::143512019-11-01T14:05:26Z |
| spellingShingle | Performance of wireless OFDM system channel estimation with different pilot patterns Arshad, K. Computer |
| status_str | publishedVersion |
| title | Performance of wireless OFDM system channel estimation with different pilot patterns |
| title_full | Performance of wireless OFDM system channel estimation with different pilot patterns |
| title_fullStr | Performance of wireless OFDM system channel estimation with different pilot patterns |
| title_full_unstemmed | Performance of wireless OFDM system channel estimation with different pilot patterns |
| title_short | Performance of wireless OFDM system channel estimation with different pilot patterns |
| title_sort | Performance of wireless OFDM system channel estimation with different pilot patterns |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14351/1/14351_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14351/2/14351_2.doc |