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

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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.

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Acknowledgements

This research is supported by the research grant (with No. of L2014067) of Liaoning Provincial Education Department of China and in part by the Natural Science Foundation of Jiangsu Province under Grant BK20160287, and also in part by Fundamental Research Funds for the Central Universities under Grant 2015B30614.

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Correspondence to YuPeng Wang .

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© 2017 ICST Institute for Computer Sciences, Social Informatics and Telecommunications Engineering

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Su, X., Wang, Y., Choi, C., Choi, D. (2017). MMSE Based Interference Cancellation and Beamforming Scheme for Signal Transmission in IoT. In: Jung, J., Kim, P. (eds) Big Data Technologies and Applications. BDTA 2016. Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, vol 194. Springer, Cham. https://doi.org/10.1007/978-3-319-58967-1_16

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  • DOI: https://doi.org/10.1007/978-3-319-58967-1_16

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  • Publisher Name: Springer, Cham

  • Print ISBN: 978-3-319-58966-4

  • Online ISBN: 978-3-319-58967-1

  • eBook Packages: Computer ScienceComputer Science (R0)

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