Depiction of peak to average power ratio reduction scheme and potentials for 5G
Peak to Average Power Ratio (PAR or PAPR) is one of the most challenging issues in the operation of Orthogonal Frequency Division Multiplexing (OFDM) for multicarrier signals used in Fourth and Fifth Generation of broadband cellular network technology (4G and 5G). There are numerous PAPR reduction o...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
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IEEE
2018
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| Online Access: | http://psasir.upm.edu.my/id/eprint/36414/ http://psasir.upm.edu.my/id/eprint/36414/1/Depiction%20of%20peak%20to%20average%20power%20ratio%20reduction%20scheme%20and%20potentials%20for%205G.pdf |
| _version_ | 1848848325470584832 |
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| author | Mohammady, Somayeh Dooley, John Farrell, Ronan Sulaiman, Nasri |
| author_facet | Mohammady, Somayeh Dooley, John Farrell, Ronan Sulaiman, Nasri |
| author_sort | Mohammady, Somayeh |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Peak to Average Power Ratio (PAR or PAPR) is one of the most challenging issues in the operation of Orthogonal Frequency Division Multiplexing (OFDM) for multicarrier signals used in Fourth and Fifth Generation of broadband cellular network technology (4G and 5G). There are numerous PAPR reduction or also recognized as Crest Factor Reduction (CFR) techniques, for instance Clipping, Coding, Dummy Sequence Insertion (DSI), Tone Reservation, Active Constellation Sequence (ACE), Partial Transmit Sequence (PTS), and Selective Mapping (SLM) schemes. Among these methods, SLM-based techniques are very attractive solutions due to their good performance without additional-of-band radiations or in-band distortions. This study demonstrates a performance analysis of an SLM-based method combined with adding randomly generated dummy sequences to power-free subcarriers. Simulation results show that the PAPR of the OFDM based signal can be reduced efficiently by using adequate number of dummies and tolerable number of iterations, and that is a potential scheme for 4G and 5G. |
| first_indexed | 2025-11-15T09:32:42Z |
| format | Conference or Workshop Item |
| id | upm-36414 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T09:32:42Z |
| publishDate | 2018 |
| publisher | IEEE |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-364142020-06-15T07:47:59Z http://psasir.upm.edu.my/id/eprint/36414/ Depiction of peak to average power ratio reduction scheme and potentials for 5G Mohammady, Somayeh Dooley, John Farrell, Ronan Sulaiman, Nasri Peak to Average Power Ratio (PAR or PAPR) is one of the most challenging issues in the operation of Orthogonal Frequency Division Multiplexing (OFDM) for multicarrier signals used in Fourth and Fifth Generation of broadband cellular network technology (4G and 5G). There are numerous PAPR reduction or also recognized as Crest Factor Reduction (CFR) techniques, for instance Clipping, Coding, Dummy Sequence Insertion (DSI), Tone Reservation, Active Constellation Sequence (ACE), Partial Transmit Sequence (PTS), and Selective Mapping (SLM) schemes. Among these methods, SLM-based techniques are very attractive solutions due to their good performance without additional-of-band radiations or in-band distortions. This study demonstrates a performance analysis of an SLM-based method combined with adding randomly generated dummy sequences to power-free subcarriers. Simulation results show that the PAPR of the OFDM based signal can be reduced efficiently by using adequate number of dummies and tolerable number of iterations, and that is a potential scheme for 4G and 5G. IEEE 2018 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/36414/1/Depiction%20of%20peak%20to%20average%20power%20ratio%20reduction%20scheme%20and%20potentials%20for%205G.pdf Mohammady, Somayeh and Dooley, John and Farrell, Ronan and Sulaiman, Nasri (2018) Depiction of peak to average power ratio reduction scheme and potentials for 5G. In: 2018 IEEE International RF and Microwave Conference (RFM 2018), 17-19 Dec. 2018, Penang, Malaysia. (pp. 286-290). 10.1109/RFM.2018.8846484 |
| spellingShingle | Mohammady, Somayeh Dooley, John Farrell, Ronan Sulaiman, Nasri Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title | Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title_full | Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title_fullStr | Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title_full_unstemmed | Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title_short | Depiction of peak to average power ratio reduction scheme and potentials for 5G |
| title_sort | depiction of peak to average power ratio reduction scheme and potentials for 5g |
| url | http://psasir.upm.edu.my/id/eprint/36414/ http://psasir.upm.edu.my/id/eprint/36414/ http://psasir.upm.edu.my/id/eprint/36414/1/Depiction%20of%20peak%20to%20average%20power%20ratio%20reduction%20scheme%20and%20potentials%20for%205G.pdf |