Outage Performance of Satellite Terrestrial Full-Duplex Relaying Networks with Co-Channel Interference

This letter investigates the performance of the satellite-terrestrial networks (STN), where a satellite tries to transmit information to a ground user through the help of multiple decode-and-forward relays and the existence of co-channel interference sources. In particular, the full-duplex technique...

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Bibliographic Details
Published inIEEE wireless communications letters Vol. 11; no. 7; p. 1
Main Authors Nguyen, Tan N., Tu, Lam-Thanh, Tran, Dinh-Hieu, Phan, Van-Duc, Voznak, Miroslav, Chatzinotas, Symeon, Ding, Zhiguo
Format Journal Article
LanguageEnglish
Published Piscataway IEEE 01.07.2022
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Co-channel interference
Cochannel interference
full-duplex
Full-duplex system
outage probability
Outages
Protocols
Radio frequency
Relay
Relaying
Relays
Satellite broadcasting
satellite-terrestrial networks
Satellites
shadowed-rician fading
Signal to noise ratio
System reliability
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Summary:This letter investigates the performance of the satellite-terrestrial networks (STN), where a satellite tries to transmit information to a ground user through the help of multiple decode-and-forward relays and the existence of co-channel interference sources. In particular, the full-duplex technique and partial relay selection are applied at the relay to increase the total throughput at the destination, enhance the system reliability, and reduce the complexity. In this context, the outage probability (OP) is computed in a closed-form expression. Numerical results are provided to confirm the accuracy of the proposed mathematical framework. Our findings illustrate that the outage performance can be effectively enhanced by increasing either number of relays or transmit power.
ISSN:2162-2337
2162-2345
DOI:10.1109/LWC.2022.3175734