PAPR analysis of precoding-based OFDM systems
In this paper, we present our study on the Peak-to-Average Power Ratio (PAPR) of precoding-based Orthogonal Frequency Division Multiplexing (OFDM) systems. We analyze the probability density functions of various types of precoded OFDM signals. Then we show that the precoders can change the statistic...
| Main Authors: | , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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2007
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| Online Access: | http://scholars.utp.edu.my/id/eprint/403/ http://scholars.utp.edu.my/id/eprint/403/1/paper.pdf |
| _version_ | 1848658977496236032 |
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| author | V., Jeoti Y.K., Min |
| author_facet | V., Jeoti Y.K., Min |
| author_sort | V., Jeoti |
| building | UTP Institutional Repository |
| collection | Online Access |
| description | In this paper, we present our study on the Peak-to-Average Power Ratio (PAPR) of precoding-based Orthogonal Frequency Division Multiplexing (OFDM) systems. We analyze the probability density functions of various types of precoded OFDM signals. Then we show that the precoders can change the statistical properties of OFDM signals and hence the distribution of PAPR. We further compare the PAPR reduction performance of the precoded OFDM systems and show that these systems can have PAPR up to 4.5 dB lower than the conventional OFDM system. ©2007 IEEE.
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| first_indexed | 2025-11-13T07:23:06Z |
| format | Conference or Workshop Item |
| id | oai:scholars.utp.edu.my:403 |
| institution | Universiti Teknologi Petronas |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-13T07:23:06Z |
| publishDate | 2007 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:scholars.utp.edu.my:4032017-01-19T08:27:16Z http://scholars.utp.edu.my/id/eprint/403/ PAPR analysis of precoding-based OFDM systems V., Jeoti Y.K., Min TK Electrical engineering. Electronics Nuclear engineering In this paper, we present our study on the Peak-to-Average Power Ratio (PAPR) of precoding-based Orthogonal Frequency Division Multiplexing (OFDM) systems. We analyze the probability density functions of various types of precoded OFDM signals. Then we show that the precoders can change the statistical properties of OFDM signals and hence the distribution of PAPR. We further compare the PAPR reduction performance of the precoded OFDM systems and show that these systems can have PAPR up to 4.5 dB lower than the conventional OFDM system. ©2007 IEEE. 2007 Conference or Workshop Item NonPeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/403/1/paper.pdf V., Jeoti and Y.K., Min (2007) PAPR analysis of precoding-based OFDM systems. In: 2007 International Conference on Intelligent and Advanced Systems, ICIAS 2007, 25 November 2007 through 28 November 2007, Kuala Lumpur. http://www.scopus.com/inward/record.url?eid=2-s2.0-57949083854&partnerID=40&md5=b27199b1e885d57ec467b2d0ae9ff8ed |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering V., Jeoti Y.K., Min PAPR analysis of precoding-based OFDM systems |
| title | PAPR analysis of precoding-based OFDM systems
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| title_full | PAPR analysis of precoding-based OFDM systems
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| title_fullStr | PAPR analysis of precoding-based OFDM systems
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| title_full_unstemmed | PAPR analysis of precoding-based OFDM systems
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| title_short | PAPR analysis of precoding-based OFDM systems
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| title_sort | papr analysis of precoding-based ofdm systems |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://scholars.utp.edu.my/id/eprint/403/ http://scholars.utp.edu.my/id/eprint/403/ http://scholars.utp.edu.my/id/eprint/403/1/paper.pdf |