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.