Optimal buffer-aided relaying with imperfect CSI

V Jamali, N Waly, N Zlatanov… - IEEE Communications …, 2016 - ieeexplore.ieee.org
… the throughput because the mode selection made based on the CSI at the beginning of the
… to the effect of increasing N, for increasing fd, the mode selection made based on the CSI

Secrecy performance analysis for MIMO relay system with transmit/receive antenna selection under imperfect CSI

CT Dung, LX Hung, TM Hoang… - 2020 International …, 2020 - ieeexplore.ieee.org
… When the CSI is imperfect, we need to determine the distribution function of the correlation
between actual CSI and estimated CSI. From (1), we can obtain the SNR with imperfect CSI

Achievable rate analysis and feedback design for multiuser MIMO relay with imperfect CSI

Z Peng, W Xu, LC Wang, C Zhao - IEEE transactions on …, 2013 - ieeexplore.ieee.org
… The average capacity with relay selection for multiple-relay MIMO system was … the effects
of various imperfect CSI on the performance of the multiuser AF MIMO relay downlink system. …

Joint relay selection and power allocation for decode-and-forward cellular relay network with imperfect CSI

S Mallick, MM Rashid… - 2011 IEEE Global …, 2011 - ieeexplore.ieee.org
relay selection and power allocation for DF cooperative networks considering imperfect CSI
has … We model the imperfect CSI as a known part with probabilistic additive component [6] as …

Wireless powered cooperative relaying using NOMA with imperfect CSI

DT Do, M Vaezi, TL Nguyen - 2018 IEEE Globecom Workshops …, 2018 - ieeexplore.ieee.org
The impact of imperfect channel state (CSI) information in an energy harvesting (EH) … , two
users, and an EH relay is investigated in this paper. The relay is not equipped with a fixed …

Sum rate maximization antenna selection via discrete stochastic approximation in MIMO two-way AF relay with imperfect CSI

G Liu, H Ji, Y Li, X Zhang - 2012 IEEE Global Communications …, 2012 - ieeexplore.ieee.org
imperfect individual channel state information. • We assurne that only imperfect individual CSI
is available at relay… , we propose an optimal relay antenna selection algorithm via discrete …

[HTML][HTML] Energy-efficient resource allocation for OFDMA two-way relay networks with imperfect CSI

Z Chang, Q Zhang, X Guo, T Ristaniemi - EURASIP Journal on Wireless …, 2015 - Springer
… -efficient relay selection and resource allocation scheme when considering imperfect CSI. …
indicator variable set ρ={ρ m,n ,∀m,n}, relay selection indicator set ω={ω i ,∀i}, and the power …

Performance analysis of AF relaying assisted NOMA system with imperfect CSI and SIC

J Zhao, X Yue, S Kang - Physical Communication, 2020 - Elsevier
… In this paper, we apply the selection combining for calculating the outage probability. According
to the NOMA strategy, the outage event of D 1 occurs when D 1 fails to decode D 2 , or D …

Performance analysis of dual-hop RF/FSO relaying systems with imperfect CSI

Z Zhang, Q Sun, M López-Benítez… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
… , which mean the level of different imperfect CSI, to show clearly the impact of imperfect CSI
on the system performance with respect to the perfect CSI scenario. The asymptotic results in …

Secrecy analysis of wireless-powered multi-antenna relaying system with nonlinear energy harvesters and imperfect CSI

J Zhang, G Pan, Y Xie - IEEE Transactions on Green …, 2017 - ieeexplore.ieee.org
… In this work, a relay is selected based on a general Kth max-min selection criterion [51] to
yield the Kth best performance in terms of SC. Thus, the instantaneous SC for SRn-D link can …