Improved pulse shaping for PAPR reduction of OFDM signal
An improved Nyquist pulse was presented.The proposed pulse waveform can significantly reduce the PAPR and keep the system BER invariant at the same time,but at the expense of a little spectrum loss.Simulation results show that the proposed shaping pulse can get better performance of PAPR compared to...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2012-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.020/ |
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| _version_ | 1841539858696241152 |
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| author | Zhuo-ming FENG Wei-zhong LIU Xiong-fei TAO Bai-yun LUO |
| author_facet | Zhuo-ming FENG Wei-zhong LIU Xiong-fei TAO Bai-yun LUO |
| author_sort | Zhuo-ming FENG |
| collection | DOAJ |
| description | An improved Nyquist pulse was presented.The proposed pulse waveform can significantly reduce the PAPR and keep the system BER invariant at the same time,but at the expense of a little spectrum loss.Simulation results show that the proposed shaping pulse can get better performance of PAPR compared to traditional raised cosine pulse and flipped-exponential pulse.It is an effective method with low complexity to reduced the PAPR of OFDM signal by pulse shapping with the proposed nyquist pulse. |
| format | Article |
| id | doaj-art-0d4a302c71b4404ea3d23c9d95685ac5 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2012-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-0d4a302c71b4404ea3d23c9d95685ac52025-01-14T06:33:24ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2012-12-013315416059666388Improved pulse shaping for PAPR reduction of OFDM signalZhuo-ming FENGWei-zhong LIUXiong-fei TAOBai-yun LUOAn improved Nyquist pulse was presented.The proposed pulse waveform can significantly reduce the PAPR and keep the system BER invariant at the same time,but at the expense of a little spectrum loss.Simulation results show that the proposed shaping pulse can get better performance of PAPR compared to traditional raised cosine pulse and flipped-exponential pulse.It is an effective method with low complexity to reduced the PAPR of OFDM signal by pulse shapping with the proposed nyquist pulse.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.020/OFDMpulse shapingPAPRBER |
| spellingShingle | Zhuo-ming FENG Wei-zhong LIU Xiong-fei TAO Bai-yun LUO Improved pulse shaping for PAPR reduction of OFDM signal Tongxin xuebao OFDM pulse shaping PAPR BER |
| title | Improved pulse shaping for PAPR reduction of OFDM signal |
| title_full | Improved pulse shaping for PAPR reduction of OFDM signal |
| title_fullStr | Improved pulse shaping for PAPR reduction of OFDM signal |
| title_full_unstemmed | Improved pulse shaping for PAPR reduction of OFDM signal |
| title_short | Improved pulse shaping for PAPR reduction of OFDM signal |
| title_sort | improved pulse shaping for papr reduction of ofdm signal |
| topic | OFDM pulse shaping PAPR BER |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2012.12.020/ |
| work_keys_str_mv | AT zhuomingfeng improvedpulseshapingforpaprreductionofofdmsignal AT weizhongliu improvedpulseshapingforpaprreductionofofdmsignal AT xiongfeitao improvedpulseshapingforpaprreductionofofdmsignal AT baiyunluo improvedpulseshapingforpaprreductionofofdmsignal |