Performance of Joint Relay and Antenna Selection in the Full-Duplex Amplify-and-Forward Relay Networks
Küçük Resim Yok
Tarih
2017
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
This paper focuses on the joint relay and antenna selection problem in dual hop full-duplex (FD) relay network with one source, one destination and N FD amplify-and-forward relays in flat Rayleigh fading channels. In the network, the source and destination are both equipped with single antenna, and all of the relays are equipped with antennas for reception and antennas for transmission. For this FD relay system, we investigate different relay selection schemes such as best relay selection, partial relay selection and reactive relay selection together with the best single receive/transmit antenna of the selected relay for the source-to-relay/relay-to-destination links based on the instantaneous channel conditions. To facilitate comparisons between the relay selection schemes, we derive closed-form outage probability (OP), and calculate bit error rate numerically. Moreover, asymptotic approximations of the OP are also derived. Analytical results are validated by the Monte Carlo simulations.
Açıklama
Anahtar Kelimeler
Dual-hop networks, Full-duplex relaying, Amplify-and-forward, Relay selection, Antenna selection
Kaynak
Wireless Personal Communications
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
96
Sayı
3
