| Issue |
MATEC Web Conf.
Volume 189, 2018
2018 2nd International Conference on Material Engineering and Advanced Manufacturing Technology (MEAMT 2018)
|
|
|---|---|---|
| Article Number | 04003 | |
| Number of page(s) | 6 | |
| Section | Circuit Analysis | |
| DOI | https://doi.org/10.1051/matecconf/201818904003 | |
| Published online | 10 August 2018 | |
Application of interference alignment in fullduplex D2D communications
1
Information college, Xi'an University of Finance and Economics, Xi’an, Shaanxi, 710100, China
2
State Key Laboratory of Integrated Services Networks, Xidian University, Xi’an, Shaanxi, 710071,
China
Corresponding author: beima@mail.xidian.edu.cn
As compared with the wireless half-duplex (HD) transmission, the wireless full-duplex (FD) transmission can potentially double the system throughput if the self-interference can be efficiently cancelled. Accordingly, this paper proposed an interference alignment (IA)-based self-interference suppression method for the FD D2D bidirectional communications. The self-interference and mutual interference are aligned into the null-space at the receiver, and then suppressed by the receive matrices. Performance evaluation demonstrates the effectiveness of proposed self-interference suppression algorithm for the FD D2D networks.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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