Dimensions
DimensionsYew, K.M. and Drieberg, M. and Jeoti, V. (2007) On PAPR reduction in OFDM systems: A technique using Normalized Complex Hadamard Transform. In: UNSPECIFIED.
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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....
Abstract
A new technique for the reduction of peak to average power ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM) systems is presented. It is based on precoding the constellation symbols with Normalized Complex Hadamard Transform (NCHT). The proposed technique can achieve about 3 dB more reduction in PAPR compared to conventional OFDM systems. The technique has been shown to be effective and has low complexity.
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Additional Information: | cited By 4; Conference of TENCON 2005 - 2005 IEEE Region 10 Conference ; Conference Date: 21 November 2005 Through 24 November 2005; Conference Code:69661 |
| Uncontrolled Keywords: | Constellation symbols; Normalized Complex Hadamard Transform (NCHT); Peak to average power ratio (PAPR), Codes (symbols); Computational complexity; Orthogonal frequency division multiplexing; Power control; Wavelet transforms, Information systems |
| Depositing User: | Mr Ahmad Suhairi UTP |
| Date Deposited: | 09 Nov 2023 15:15 |
| Last Modified: | 09 Nov 2023 15:15 |
| URI: | https://khub.utp.edu.my/scholars/id/eprint/252 |
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