Robust Preamble-Based Timing Synchronization for OFDM Systems
This study presents a novel preamble-based timing offset estimation method for orthogonal frequency division multiplexing (OFDM) systems. The proposed method is robust, immune to the carrier frequency offset (CFO), and independent of the structure of the preamble. The performance of the new method i...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2017-01-01
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| Series: | Journal of Computer Networks and Communications |
| Online Access: | http://dx.doi.org/10.1155/2017/9319272 |
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| _version_ | 1832562982901514240 |
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| author | Yun Liu Fei Ji Hua Yu Dehuan Wan Fangjiong Chen Ling Yang |
| author_facet | Yun Liu Fei Ji Hua Yu Dehuan Wan Fangjiong Chen Ling Yang |
| author_sort | Yun Liu |
| collection | DOAJ |
| description | This study presents a novel preamble-based timing offset estimation method for orthogonal frequency division multiplexing (OFDM) systems. The proposed method is robust, immune to the carrier frequency offset (CFO), and independent of the structure of the preamble. The performance of the new method is demonstrated in terms of mean square error (MSE) obtained by simulation in multipath fading channels. The results indicate that the new method significantly improves timing performance in comparison with existing methods. |
| format | Article |
| id | doaj-art-e08b3a6a9f1841e0bb0ba2bd5e768432 |
| institution | Kabale University |
| issn | 2090-7141 2090-715X |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Computer Networks and Communications |
| spelling | doaj-art-e08b3a6a9f1841e0bb0ba2bd5e7684322025-02-03T01:21:17ZengWileyJournal of Computer Networks and Communications2090-71412090-715X2017-01-01201710.1155/2017/93192729319272Robust Preamble-Based Timing Synchronization for OFDM SystemsYun Liu0Fei Ji1Hua Yu2Dehuan Wan3Fangjiong Chen4Ling Yang5School of Information Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, ChinaSchool of Electronics and Information Engineering, South China University of Technology, Guangzhou 510641, ChinaSchool of Electronics and Information Engineering, South China University of Technology, Guangzhou 510641, ChinaSchool of Electronics and Information Engineering, South China University of Technology, Guangzhou 510641, ChinaSchool of Electronics and Information Engineering, South China University of Technology, Guangzhou 510641, ChinaSchool of Information Science and Technology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, ChinaThis study presents a novel preamble-based timing offset estimation method for orthogonal frequency division multiplexing (OFDM) systems. The proposed method is robust, immune to the carrier frequency offset (CFO), and independent of the structure of the preamble. The performance of the new method is demonstrated in terms of mean square error (MSE) obtained by simulation in multipath fading channels. The results indicate that the new method significantly improves timing performance in comparison with existing methods.http://dx.doi.org/10.1155/2017/9319272 |
| spellingShingle | Yun Liu Fei Ji Hua Yu Dehuan Wan Fangjiong Chen Ling Yang Robust Preamble-Based Timing Synchronization for OFDM Systems Journal of Computer Networks and Communications |
| title | Robust Preamble-Based Timing Synchronization for OFDM Systems |
| title_full | Robust Preamble-Based Timing Synchronization for OFDM Systems |
| title_fullStr | Robust Preamble-Based Timing Synchronization for OFDM Systems |
| title_full_unstemmed | Robust Preamble-Based Timing Synchronization for OFDM Systems |
| title_short | Robust Preamble-Based Timing Synchronization for OFDM Systems |
| title_sort | robust preamble based timing synchronization for ofdm systems |
| url | http://dx.doi.org/10.1155/2017/9319272 |
| work_keys_str_mv | AT yunliu robustpreamblebasedtimingsynchronizationforofdmsystems AT feiji robustpreamblebasedtimingsynchronizationforofdmsystems AT huayu robustpreamblebasedtimingsynchronizationforofdmsystems AT dehuanwan robustpreamblebasedtimingsynchronizationforofdmsystems AT fangjiongchen robustpreamblebasedtimingsynchronizationforofdmsystems AT lingyang robustpreamblebasedtimingsynchronizationforofdmsystems |