MMSE Based Interference Cancellation and Beamforming Scheme for Signal Transmission in IoT

Xin Su; YuPeng Wang; Chang Choi; Dongmin Choi

Big Data Technologies and Applications. 7th International Conference, BDTA 2016, Seoul, South Korea, November 17–18, 2016, Proceedings

Research Article

MMSE Based Interference Cancellation and Beamforming Scheme for Signal Transmission in IoT

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@INPROCEEDINGS{10.1007/978-3-319-58967-1_16,
    author={Xin Su and YuPeng Wang and Chang Choi and Dongmin Choi},
    title={MMSE Based Interference Cancellation and Beamforming Scheme for Signal Transmission in IoT},
    proceedings={Big Data Technologies and Applications. 7th International Conference, BDTA  2016, Seoul, South Korea, November 17--18, 2016, Proceedings},
    proceedings_a={BDTA},
    year={2017},
    month={6},
    keywords={IoT Interference cancellation Receive beamforming MMSE},
    doi={10.1007/978-3-319-58967-1_16}
}

Xin Su
YuPeng Wang
Chang Choi
Dongmin Choi
Year: 2017
MMSE Based Interference Cancellation and Beamforming Scheme for Signal Transmission in IoT
BDTA
Springer
DOI: 10.1007/978-3-319-58967-1_16

Xin Su¹^,*, YuPeng Wang²^,*, Chang Choi³^,*, Dongmin Choi³^,*

1: Hohai University
2: Shenyang Aerospace University
3: Chosun University

*Contact email: leosu8622@163.com, ypwang@sau.edu.cn, enduranceaura@gmail.com, jdmcc@chosun.ac.kr

Abstract

Due to the application nature of Internet of Things, various different kinds of devices will be connected to the network. To increase the access opportunity, a spreading based signal transmission technique is proposed to be used in the signal transmission of IoT. To alleviate the effects of rich scattering transmission environment and interferences from other devices, MMSE based interference cancellation combined with the receive beamforming is proposed in this paper. Through simulation, we observe that the proposed algorithm is outperforms the conventional spreading transmission schemes and is suitable for the transmission environment of IoT.

Keywords: IoT Interference cancellation Receive beamforming MMSE

Published: 2017-06-07
Appears in: SpringerLink

: http://dx.doi.org/10.1007/978-3-319-58967-1_16