Efficient Interference Cancellation Detector in Sparse Rician Frequency Selective Fading Channels

Jieling WANG; Yinghui ZHANG; Hong YANG; Kechu YI

doi:10.1587/transcom.E94.B.2178

Efficient Interference Cancellation Detector in Sparse Rician Frequency Selective Fading Channels

Jieling WANG, Yinghui ZHANG, Hong YANG, Kechu YI

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In this letter, the interference cancellation technique is introduced to single carrier (SC) block transmission systems in sparse Rician frequency selective fading channels, and an effective equalizer is presented. Hard decision on the transmitted signal is made by commonly used SC equalizers, and every multipath signal can be constructed by the initial solution and channel state information. Then, final demodulation result is obtained by the line-of-sight component in the received signal which can be achieved by cancelling the other multipath signals in the received signal. The solution can be further used to construct the multipath signals allowing a multistage detector with higher performance to be realized. It is shown by Monte Carlo simulations in an SUI-5 channel that the new scheme offers dramatically higher performance than traditional equalization schemes.

Publication: IEICE TRANSACTIONS on Communications Vol.E94-B No.7 pp.2178-2180

Publication Date: 2011/07/01

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Online ISSN: 1745-1345

DOI: 10.1587/transcom.E94.B.2178

Type of Manuscript: LETTER

Category: Wireless Communication Technologies

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Jieling WANG, Yinghui ZHANG, Hong YANG, Kechu YI, "Efficient Interference Cancellation Detector in Sparse Rician Frequency Selective Fading Channels" in IEICE TRANSACTIONS on Communications, vol. E94-B, no. 7, pp. 2178-2180, July 2011, doi: 10.1587/transcom.E94.B.2178.
Abstract: In this letter, the interference cancellation technique is introduced to single carrier (SC) block transmission systems in sparse Rician frequency selective fading channels, and an effective equalizer is presented. Hard decision on the transmitted signal is made by commonly used SC equalizers, and every multipath signal can be constructed by the initial solution and channel state information. Then, final demodulation result is obtained by the line-of-sight component in the received signal which can be achieved by cancelling the other multipath signals in the received signal. The solution can be further used to construct the multipath signals allowing a multistage detector with higher performance to be realized. It is shown by Monte Carlo simulations in an SUI-5 channel that the new scheme offers dramatically higher performance than traditional equalization schemes.
URL: https://globals.ieice.org/en_transactions/communications/10.1587/transcom.E94.B.2178/_p

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@ARTICLE{e94-b_7_2178,
author={Jieling WANG, Yinghui ZHANG, Hong YANG, Kechu YI, },
journal={IEICE TRANSACTIONS on Communications},
title={Efficient Interference Cancellation Detector in Sparse Rician Frequency Selective Fading Channels},
year={2011},
volume={E94-B},
number={7},
pages={2178-2180},
abstract={In this letter, the interference cancellation technique is introduced to single carrier (SC) block transmission systems in sparse Rician frequency selective fading channels, and an effective equalizer is presented. Hard decision on the transmitted signal is made by commonly used SC equalizers, and every multipath signal can be constructed by the initial solution and channel state information. Then, final demodulation result is obtained by the line-of-sight component in the received signal which can be achieved by cancelling the other multipath signals in the received signal. The solution can be further used to construct the multipath signals allowing a multistage detector with higher performance to be realized. It is shown by Monte Carlo simulations in an SUI-5 channel that the new scheme offers dramatically higher performance than traditional equalization schemes.},
keywords={},
doi={10.1587/transcom.E94.B.2178},
ISSN={1745-1345},
month={July},}

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TY - JOUR
TI - Efficient Interference Cancellation Detector in Sparse Rician Frequency Selective Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2178
EP - 2180
AU - Jieling WANG
AU - Yinghui ZHANG
AU - Hong YANG
AU - Kechu YI
PY - 2011
DO - 10.1587/transcom.E94.B.2178
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E94-B
IS - 7
JA - IEICE TRANSACTIONS on Communications
Y1 - July 2011
AB - In this letter, the interference cancellation technique is introduced to single carrier (SC) block transmission systems in sparse Rician frequency selective fading channels, and an effective equalizer is presented. Hard decision on the transmitted signal is made by commonly used SC equalizers, and every multipath signal can be constructed by the initial solution and channel state information. Then, final demodulation result is obtained by the line-of-sight component in the received signal which can be achieved by cancelling the other multipath signals in the received signal. The solution can be further used to construct the multipath signals allowing a multistage detector with higher performance to be realized. It is shown by Monte Carlo simulations in an SUI-5 channel that the new scheme offers dramatically higher performance than traditional equalization schemes.
ER -