Side Information Inserted Pilot Tone Transmission for PAPR Reduction in OFDM
Summary :
In order to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals over fading channels, the selected mapping (SLM) scheme and channel estimation technique can be used. Because of the side information of SLM, however, the data rate decreases in the conventional transmission method. In this letter, to overcome this impairment, we propose a technique which transmits side information by using pilot tones. Numerical analysis and computer simulations show that this method can maintain the PAPR reduction ability of SLM while improving error performance.
- Publication
- IEICE TRANSACTIONS on Communications Vol.E92-B No.2 pp.687-690
- Publication Date
- 2009/02/01
- Publicized
- Online ISSN
- 1745-1345
- DOI
- 10.1587/transcom.E92.B.687
- Type of Manuscript
- LETTER
- Category
- Wireless Communication Technologies
Authors
Keyword
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Lei WANG, Dongweon YOON, Sang Kyu PARK, "Side Information Inserted Pilot Tone Transmission for PAPR Reduction in OFDM" in IEICE TRANSACTIONS on Communications,
vol. E92-B, no. 2, pp. 687-690, February 2009, doi: 10.1587/transcom.E92.B.687.
Abstract: In order to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals over fading channels, the selected mapping (SLM) scheme and channel estimation technique can be used. Because of the side information of SLM, however, the data rate decreases in the conventional transmission method. In this letter, to overcome this impairment, we propose a technique which transmits side information by using pilot tones. Numerical analysis and computer simulations show that this method can maintain the PAPR reduction ability of SLM while improving error performance.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E92.B.687/_p
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@ARTICLE{e92-b_2_687,
author={Lei WANG, Dongweon YOON, Sang Kyu PARK, },
journal={IEICE TRANSACTIONS on Communications},
title={Side Information Inserted Pilot Tone Transmission for PAPR Reduction in OFDM},
year={2009},
volume={E92-B},
number={2},
pages={687-690},
abstract={In order to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals over fading channels, the selected mapping (SLM) scheme and channel estimation technique can be used. Because of the side information of SLM, however, the data rate decreases in the conventional transmission method. In this letter, to overcome this impairment, we propose a technique which transmits side information by using pilot tones. Numerical analysis and computer simulations show that this method can maintain the PAPR reduction ability of SLM while improving error performance.},
keywords={},
doi={10.1587/transcom.E92.B.687},
ISSN={1745-1345},
month={February},}
Copy
TY - JOUR
TI - Side Information Inserted Pilot Tone Transmission for PAPR Reduction in OFDM
T2 - IEICE TRANSACTIONS on Communications
SP - 687
EP - 690
AU - Lei WANG
AU - Dongweon YOON
AU - Sang Kyu PARK
PY - 2009
DO - 10.1587/transcom.E92.B.687
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E92-B
IS - 2
JA - IEICE TRANSACTIONS on Communications
Y1 - February 2009
AB - In order to reduce the peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signals over fading channels, the selected mapping (SLM) scheme and channel estimation technique can be used. Because of the side information of SLM, however, the data rate decreases in the conventional transmission method. In this letter, to overcome this impairment, we propose a technique which transmits side information by using pilot tones. Numerical analysis and computer simulations show that this method can maintain the PAPR reduction ability of SLM while improving error performance.
ER -
English
