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Analysis on full duplex amplify-and-forward relay networks under nakagami fading channels
Zheng Shi; Shaodan Ma; Fen Hou; Kam-Weng Tam
2015-02-25
Conference NameIEEE Global Telecommunications Conference (GLOBECOM)
Source Publication2015 IEEE Global Communications Conference, GLOBECOM 2015
Conference Date6-10 Dec. 2015
Conference PlaceSan Diego, CA, USA
CountryUnited States
Author of SourceIEEE
Publication Place345 E 47TH ST, NEW YORK, NY 10017 USA
PublisherIEEE
Abstract

A full duplex amplify-and-forward relay network is thoroughly investigated in this paper. To be practical and general, loop interference and Nakagami-m fading channels are considered. Outage probability and ergodic capacity are particularly analyzed and exactly derived in close-forms. Asymptotic outage probability and bounds of the ergodic capacity are also derived in simple forms with clear insights. The analytical results unveil the impacts of loop interference and other system parameters in details. Specifically, it is found that the capacity and outage performance are enhanced via the increase of transmit power at the source, the average fading power and fading order associated with the source-to-relay link. However, under high signal- to-noise ratio (SNR), the increases of the transmit power at the relay and the average fading power corresponding to the loop interference would deteriorate the capacity and outage performance. The results also show that the outage probability obeys an inverse-m-1 law with respect to the ratio between the transmit powers in the source and relay, where m-1 is the fading order corresponding to the source-to-relay Nakagami fading channel. The accuracy of the analytical results is validated by Monte-Carlo simulations and they thus can serve as solid foundation for system design and optimization.

KeywordAmplify-and-forward Full Duplex Nakagami-m Fading Relay Networks
DOI10.1109/GLOCOM.2014.7417443
URLView the original
Indexed ByCPCI-S
Language英語English
WOS Research AreaEngineering ; Telecommunications
WOS SubjectEngineering, Electrical & Electronic ; Telecommunications
WOS IDWOS:000382389303020
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Cited Times [WOS]:1   [WOS Record]     [Related Records in WOS]
Document TypeConference paper
CollectionFaculty of Science and Technology
AffiliationDepartment of Electrical and Computer Engineering, University of Macau, Macau
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Zheng Shi,Shaodan Ma,Fen Hou,et al. Analysis on full duplex amplify-and-forward relay networks under nakagami fading channels[C]//IEEE. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE,2015.
APA Zheng Shi,Shaodan Ma,Fen Hou,&Kam-Weng Tam.(2015).Analysis on full duplex amplify-and-forward relay networks under nakagami fading channels.2015 IEEE Global Communications Conference, GLOBECOM 2015.
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