Low complexity ADRG-PTS scheme for PAPR reduction in OFDM systems
In this paper a novel technique for reducing the peak to average power ratio (PAPR) reduction based on the addition of random signals with a complex Gaussian distribution (ADRG) and combining it with partial transmit sequence (PTS) is proposed. Unlike the conventional PTS (C-PTS) which needs several...
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| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/45590/1/Low%20complexity%20ADRG-PTS%20scheme%20for%20PAPR%20reduction%20in%20OFDM%20systems.pdf http://psasir.upm.edu.my/id/eprint/45590/ https://ieeexplore.ieee.org/document/5745806/ |
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| Institution: | Universiti Putra Malaysia |
| Language: | English |
| Summary: | In this paper a novel technique for reducing the peak to average power ratio (PAPR) reduction based on the addition of random signals with a complex Gaussian distribution (ADRG) and combining it with partial transmit sequence (PTS) is proposed. Unlike the conventional PTS (C-PTS) which needs several inverse fast Fourier transform (IFFT) operations, the proposed ADRG-PTS technique requires only half IFFT operations. Simulation and results are examined with 16 QAM OFDM signal. |
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