A Low PAPR Multiple Access Scheme for LTE-A

Yan MENG; Gang LIU; Limin MENG; Jingyu HUA

doi:10.1587/transcom.E94.B.3618

A Low PAPR Multiple Access Scheme for LTE-A

Yan MENG, Gang LIU, Limin MENG, Jingyu HUA

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In this letter, we propose two antenna grouping schemes for uplink Nx SC-FDMA MIMO systems, where the multiple component carriers can be divided into several groups which are handled by different antennas, thus the number of component carriers on each antenna will be reduced by the group method. As a result, the peak-to-average power ratio (PAPR) of each antenna has been reduced. To further enhance the performance, an interleaving method is proposed to achieve better diversity gain due to the channel varying in the spatial domain and the frequency domain during one turbo coded stream. Our simulation figures clearly demonstrate that in all examples, the proposed schemes are shown to be effective in improving the Block Error Rate (BLER) performance while reducing the PAPR.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.12 pp.3618-3622

Publication Date: 2011/12/01

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Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.3618

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Yan MENG, Gang LIU, Limin MENG, Jingyu HUA, "A Low PAPR Multiple Access Scheme for LTE-A" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 12, pp. 3618-3622, December 2011, doi: 10.1587/transcom.E94.B.3618.
Abstract: In this letter, we propose two antenna grouping schemes for uplink Nx SC-FDMA MIMO systems, where the multiple component carriers can be divided into several groups which are handled by different antennas, thus the number of component carriers on each antenna will be reduced by the group method. As a result, the peak-to-average power ratio (PAPR) of each antenna has been reduced. To further enhance the performance, an interleaving method is proposed to achieve better diversity gain due to the channel varying in the spatial domain and the frequency domain during one turbo coded stream. Our simulation figures clearly demonstrate that in all examples, the proposed schemes are shown to be effective in improving the Block Error Rate (BLER) performance while reducing the PAPR.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.3618/_p

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@ARTICLE{e94-b_12_3618,
author={Yan MENG, Gang LIU, Limin MENG, Jingyu HUA, },
journal={IEICE TRANSACTIONS on Communications},
title={A Low PAPR Multiple Access Scheme for LTE-A},
year={2011},
volume={E94-B},
number={12},
pages={3618-3622},
abstract={In this letter, we propose two antenna grouping schemes for uplink Nx SC-FDMA MIMO systems, where the multiple component carriers can be divided into several groups which are handled by different antennas, thus the number of component carriers on each antenna will be reduced by the group method. As a result, the peak-to-average power ratio (PAPR) of each antenna has been reduced. To further enhance the performance, an interleaving method is proposed to achieve better diversity gain due to the channel varying in the spatial domain and the frequency domain during one turbo coded stream. Our simulation figures clearly demonstrate that in all examples, the proposed schemes are shown to be effective in improving the Block Error Rate (BLER) performance while reducing the PAPR.},
keywords={},
doi={10.1587/transcom.E94.B.3618},
ISSN={1745-1345},
month={December},}

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TY - JOUR
TI - A Low PAPR Multiple Access Scheme for LTE-A
T2 - IEICE TRANSACTIONS on Communications
SP - 3618
EP - 3622
AU - Yan MENG
AU - Gang LIU
AU - Limin MENG
AU - Jingyu HUA
PY - 2011
DO - 10.1587/transcom.E94.B.3618
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 12
JA - IEICE TRANSACTIONS on Communications
Y1 - December 2011
AB - In this letter, we propose two antenna grouping schemes for uplink Nx SC-FDMA MIMO systems, where the multiple component carriers can be divided into several groups which are handled by different antennas, thus the number of component carriers on each antenna will be reduced by the group method. As a result, the peak-to-average power ratio (PAPR) of each antenna has been reduced. To further enhance the performance, an interleaving method is proposed to achieve better diversity gain due to the channel varying in the spatial domain and the frequency domain during one turbo coded stream. Our simulation figures clearly demonstrate that in all examples, the proposed schemes are shown to be effective in improving the Block Error Rate (BLER) performance while reducing the PAPR.
ER -