Abstract
Orthogonal Frequency Division Multiplexing (OFDM) has become a common and important technology in 4G wireless system due to its high data rate. However, the major drawback of this system is the high Peak-to-Average Power Ratio (PAPR). A high PAPR OFDM will require High Power Amplifier (HPA) which will cause the design process become difficult and costly. In order to reduce the PAPR, several solution have been proposed. They are partial Transmit Sequence (PTS) and Selected Mapping (SLM) which are less complex and able to reduce the PAPR effectively. The performance reduction of PTS and SLM in OFDM associate with several precoding techniques such as Walsh Hadamard Transform (WHT), Discrete Hartley Transform (DHT), and Discrete Fourier Transform have been evaluate in this work.
Original language | English |
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Title of host publication | Proceedings - 2018 10th International Conference on Computational Intelligence and Communication Networks, CICN 2018 |
Editors | D. M. Akbar Hussain, Geetam Singh Tomar |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 45-49 |
Number of pages | 5 |
ISBN (Electronic) | 9781538625781 |
ISBN (Print) | 9781538625798 |
DOIs | |
Publication status | Published - 14 Oct 2019 |
Externally published | Yes |
Event | 10th International Conference on Computational Intelligence and Communication Networks - Esbjerg, Denmark Duration: 17 Aug 2018 → 19 Aug 2018 Conference number: 10 |
Publication series
Name | International Conference on Computational Intelligence and Communication Networks, CICN |
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Publisher | IEEE |
Volume | 2018 |
ISSN (Print) | 2375-8244 |
ISSN (Electronic) | 2472-7555 |
Conference
Conference | 10th International Conference on Computational Intelligence and Communication Networks |
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Abbreviated title | CICN 2018 |
Country/Territory | Denmark |
City | Esbjerg |
Period | 17/08/18 → 19/08/18 |