Tone Placement Methods for PAPR Reduction under the SSPA-Type Nonlinear HPA Model
- Authors
- Cho, Soobum; Park, Sang Kyu
- Issue Date
- May-2012
- Publisher
- LIBRARY & INFORMATION CENTER, NAT DONG HWA UNIV
- Keywords
- Tone placement; Tone reservation; Peak-to-average power ratio; Orthogonal frequency division multiplexing; Bit error rate
- Citation
- JOURNAL OF INTERNET TECHNOLOGY, v.13, no.3, pp.471 - 478
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF INTERNET TECHNOLOGY
- Volume
- 13
- Number
- 3
- Start Page
- 471
- End Page
- 478
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165758
- ISSN
- 1607-9264
- Abstract
- In this paper, we propose tone placement methods based on tone reservation (TR) scheme to reduce the high peak-to-average power ratio (PAPR) and improve the bit error rate (BER) performance of orthogonal frequency division multiplexing (OFDM) communication systems. The proposed scheme has two placement methods, distributed and continuous placement. Distributed placement method has better PAPR reduction and BER performances under the solid state power amplifier (SSPA)-type nonlinear high power amplifier (HPA) model, while the number of total subcarriers increases. In contrast, continuous placement performs better while the number of total subcarriers decreases.
- Files in This Item
-
Go to Link
- Appears in
Collections - 서울 공과대학 > 서울 융합전자공학부 > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.