Yew, Sin Giap and Tan, Chong Eng (2009) Effective PRCs positioning for PAPR reduction using PRCs in OFDM systems. International Conference on Ultra Modern Telecommunications & Workshops, 2009. ICUMT '09. ISSN 2157-0221
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Effective PRCs Positioning for PAPR Reduction (abstract).pdf Download (311kB) | Preview |
Abstract
In this paper, the effective use of peak reduction carrier (PRC) for PAPR reduction is evaluated. By taking into account the number of PRCs, its position and PRC-to-Data ratio, the recommendation on how to effectively adopt PRC for PAPR reduction is carried out for OFDM systems with sub-carriers from 64 sub-carriers to 8192 sub-carriers. From our simulations, it has been shown that there are effective positions for PRC allocation as well as a balance needs to be strike for transmission efficiency versus PAPR reduction effectiveness evaluated via the PRC-to-Data ratio.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Orthogonal Frequency Division Multiplexing (OFDM), Peak Reduction Carriers, research, Universiti Malaysia Sarawak, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Academic Faculties, Institutes and Centres > Faculty of Computer Science and Information Technology Faculties, Institutes, Centres > Faculty of Computer Science and Information Technology Academic Faculties, Institutes and Centres > Faculty of Computer Science and Information Technology |
| Depositing User: | Karen Kornalius |
| Date Deposited: | 14 Jun 2017 07:38 |
| Last Modified: | 14 Jun 2017 07:38 |
| URI: | http://ir.unimas.my/id/eprint/16647 |
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