Design and Study of Cognitive Network Physical Layer Simulation Platform
Cognitive radio technology has received wide attention for its ability to sense and use idle frequency. IEEE 802.22 WRAN, the first to follow the standard in cognitive radio technology, is featured by spectrum sensing and wireless data transmission. As far as wireless transmission is concerned, the...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Abstract and Applied Analysis |
| Online Access: | http://dx.doi.org/10.1155/2014/408032 |
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| _version_ | 1832562311372472320 |
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| author | Yongli An Dong Wang Yang Xiao |
| author_facet | Yongli An Dong Wang Yang Xiao |
| author_sort | Yongli An |
| collection | DOAJ |
| description | Cognitive radio technology has received wide attention for its ability to sense and use idle frequency. IEEE 802.22 WRAN, the first to follow the standard in cognitive radio technology, is featured by spectrum sensing and wireless data transmission. As far as wireless transmission is concerned, the availability and implementation of a mature and robust physical layer algorithm are essential to high performance. For the physical layer of WRAN using OFDMA technology, this paper proposes a synchronization algorithm and at the same time provides a public platform for the improvement and verification of that new algorithm. The simulation results show that the performance of the platform is highly close to the theoretical value. |
| format | Article |
| id | doaj-art-2452712ef6c546f3929aca069d630b1b |
| institution | Kabale University |
| issn | 1085-3375 1687-0409 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Abstract and Applied Analysis |
| spelling | doaj-art-2452712ef6c546f3929aca069d630b1b2025-02-03T01:22:55ZengWileyAbstract and Applied Analysis1085-33751687-04092014-01-01201410.1155/2014/408032408032Design and Study of Cognitive Network Physical Layer Simulation PlatformYongli An0Dong Wang1Yang Xiao2Institute of Information Science, Beijing Jiaotong University, Beijing 100044, ChinaInstitute of Information Science, Beijing Jiaotong University, Beijing 100044, ChinaInstitute of Information Science, Beijing Jiaotong University, Beijing 100044, ChinaCognitive radio technology has received wide attention for its ability to sense and use idle frequency. IEEE 802.22 WRAN, the first to follow the standard in cognitive radio technology, is featured by spectrum sensing and wireless data transmission. As far as wireless transmission is concerned, the availability and implementation of a mature and robust physical layer algorithm are essential to high performance. For the physical layer of WRAN using OFDMA technology, this paper proposes a synchronization algorithm and at the same time provides a public platform for the improvement and verification of that new algorithm. The simulation results show that the performance of the platform is highly close to the theoretical value.http://dx.doi.org/10.1155/2014/408032 |
| spellingShingle | Yongli An Dong Wang Yang Xiao Design and Study of Cognitive Network Physical Layer Simulation Platform Abstract and Applied Analysis |
| title | Design and Study of Cognitive Network Physical Layer Simulation Platform |
| title_full | Design and Study of Cognitive Network Physical Layer Simulation Platform |
| title_fullStr | Design and Study of Cognitive Network Physical Layer Simulation Platform |
| title_full_unstemmed | Design and Study of Cognitive Network Physical Layer Simulation Platform |
| title_short | Design and Study of Cognitive Network Physical Layer Simulation Platform |
| title_sort | design and study of cognitive network physical layer simulation platform |
| url | http://dx.doi.org/10.1155/2014/408032 |
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