In the localized Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing (DFT-S-OFDM) uplink cooperative system, multiple carrier frequency offsets (MCFO), arising from the nodes' separate oscillators and Doppler spreads, drastically degrade the performance of the receiver. To solve the problem, this letter proposes an efficient MCFO compensation method which fully exploits the diversity gain of space frequency block coded (SFBC) and the characteristic of inter-carrier interference (ICI). Moreover, the bit error ratio (BER) lower bound of the proposed algorithm is theoretically derived. Simulation results validate the theoretical analysis and demonstrate that the proposed MCFO compensation method can achieve robust BER performance in a wide range of MCFO in the multipath Rayleigh fading channel.
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Zhiyan ZHANG, Jianhua ZHANG, Wei XU, Yanyan ZHANG, Yi LIU, "MCFO Compensation and Performance Analysis for Localized DFT-S-OFDM Uplink Cooperative System" in IEICE TRANSACTIONS on Communications,
vol. E94-B, no. 1, pp. 285-289, January 2011, doi: 10.1587/transcom.E94.B.285.
Abstract: In the localized Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing (DFT-S-OFDM) uplink cooperative system, multiple carrier frequency offsets (MCFO), arising from the nodes' separate oscillators and Doppler spreads, drastically degrade the performance of the receiver. To solve the problem, this letter proposes an efficient MCFO compensation method which fully exploits the diversity gain of space frequency block coded (SFBC) and the characteristic of inter-carrier interference (ICI). Moreover, the bit error ratio (BER) lower bound of the proposed algorithm is theoretically derived. Simulation results validate the theoretical analysis and demonstrate that the proposed MCFO compensation method can achieve robust BER performance in a wide range of MCFO in the multipath Rayleigh fading channel.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.285/_p
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@ARTICLE{e94-b_1_285,
author={Zhiyan ZHANG, Jianhua ZHANG, Wei XU, Yanyan ZHANG, Yi LIU, },
journal={IEICE TRANSACTIONS on Communications},
title={MCFO Compensation and Performance Analysis for Localized DFT-S-OFDM Uplink Cooperative System},
year={2011},
volume={E94-B},
number={1},
pages={285-289},
abstract={In the localized Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing (DFT-S-OFDM) uplink cooperative system, multiple carrier frequency offsets (MCFO), arising from the nodes' separate oscillators and Doppler spreads, drastically degrade the performance of the receiver. To solve the problem, this letter proposes an efficient MCFO compensation method which fully exploits the diversity gain of space frequency block coded (SFBC) and the characteristic of inter-carrier interference (ICI). Moreover, the bit error ratio (BER) lower bound of the proposed algorithm is theoretically derived. Simulation results validate the theoretical analysis and demonstrate that the proposed MCFO compensation method can achieve robust BER performance in a wide range of MCFO in the multipath Rayleigh fading channel.},
keywords={},
doi={10.1587/transcom.E94.B.285},
ISSN={1745-1345},
month={January},}
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TY - JOUR
TI - MCFO Compensation and Performance Analysis for Localized DFT-S-OFDM Uplink Cooperative System
T2 - IEICE TRANSACTIONS on Communications
SP - 285
EP - 289
AU - Zhiyan ZHANG
AU - Jianhua ZHANG
AU - Wei XU
AU - Yanyan ZHANG
AU - Yi LIU
PY - 2011
DO - 10.1587/transcom.E94.B.285
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 1
JA - IEICE TRANSACTIONS on Communications
Y1 - January 2011
AB - In the localized Discrete Fourier Transform-Spread-Orthogonal Frequency Division Multiplexing (DFT-S-OFDM) uplink cooperative system, multiple carrier frequency offsets (MCFO), arising from the nodes' separate oscillators and Doppler spreads, drastically degrade the performance of the receiver. To solve the problem, this letter proposes an efficient MCFO compensation method which fully exploits the diversity gain of space frequency block coded (SFBC) and the characteristic of inter-carrier interference (ICI). Moreover, the bit error ratio (BER) lower bound of the proposed algorithm is theoretically derived. Simulation results validate the theoretical analysis and demonstrate that the proposed MCFO compensation method can achieve robust BER performance in a wide range of MCFO in the multipath Rayleigh fading channel.
ER -