Abstract
In a wireless communication system, the performance is decreased by various interference and disturbance elements. In order to decrease the influence by these elements, the various schemes have been studied. In this paper, the method mitigating inter-cell interference (ICI) is proposed when a mobile user is located in the cell edge. ICI is one reason among the reasons of the performance reduction. The proposed scheme constructs the cooperative communication system and suggests the signal transmission method using pre-coding vectors. The proposed scheme can provide improved performance when the mobile user is located in the cell edge.
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Acknowledgements
This work was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (No. 2017-0-00217, Development of Immersive Signage Based on Variable Transparency and Multiple Layers) and was supported by Institute for Information & communications Technology Promotion (IITP) grant funded by the Korea government (MSIP) (No. B0126-15-1076, Development of non-powered technology combined with ambient RF energy harvesting and Backscatter data transfer).
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Ha, DH., Kim, YJ. & Song, HK. Cooperative Transmission Scheme for Cell Interference Mitigation in Wireless Communication System. Wireless Pers Commun 97, 723–732 (2017). https://doi.org/10.1007/s11277-017-4533-4
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DOI: https://doi.org/10.1007/s11277-017-4533-4