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Abstract
In this paper, the outage performance is studied for a full-duplex (FD) relay network that adopts an amplify-and-forward (AF) scheme. The residual self- interference (RSI) generated by a relay node is treated as a useful signal, rather than noise as in the existing works, at a destination node. We provide a new approximate closed-form expression for the outage probability with the knowledge of the instantaneous source-relay (SR) channel gain, and an optimal power allocation (OPA) scheme to further improve the performance by minimizing the derived outage probability in hand. The analytical results are validated through numerical simulations, which reveals that the proposed FD scheme can outperform the conventional half-duplex (HD) and FD schemes in the AF relay networks.
Original language | English |
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Title of host publication | 2019 IEEE 90th Vehicular Technology Conference, VTC 2019 Fall - Proceedings |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728112206 |
DOIs | |
State | Published - Sep 2019 |
Event | 90th IEEE Vehicular Technology Conference, VTC 2019 Fall - Honolulu, United States Duration: 22 Sep 2019 → 25 Sep 2019 |
Publication series
Name | IEEE Vehicular Technology Conference |
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Volume | 2019-September |
ISSN (Print) | 1550-2252 |
Conference
Conference | 90th IEEE Vehicular Technology Conference, VTC 2019 Fall |
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Country/Territory | United States |
City | Honolulu |
Period | 22/09/19 → 25/09/19 |
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Dive into the research topics of 'On outage probability for exploiting residual self-interference in full-duplex amplify-and-forward relay networks'. Together they form a unique fingerprint.Projects
- 1 Finished
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Deep Learning for Green Wireless Communications: Power Control and Optimization
1/08/19 → 31/07/20
Project: Research