… Here, we assume that the transmitters and receivers have imperfectCSI and the CSI error is … That is, neither the transmitters nor the receivers have perfect CSI. For the imperfectCSI, we …
P Yang, L Yang, S Wang - IEEE Wireless Communications …, 2021 - ieeexplore.ieee.org
… imperfectCSI on the performance of RIS-aided systems. Motivated by this, in this work we derive the closed-form expressions of the outage … wireless system with imperfectCSI. We also …
J Cui, Z Ding, P Fan - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
… Based on the practical considerations, this paper investigates two different types of imperfect CSI, termed channel distribution information (CDI) and channel estimation uncertainty, …
… NUMERICAL RESULTS AND DISCUSSIONS In this section, numerical examples are presented to validate the outageperformance of the downlink C-NOMA network under Nakagami-…
TL Thanh, VNQ Bao, B An - 2013 International Conference on …, 2013 - ieeexplore.ieee.org
… CONCLUSIONS In this paper, the imperfectCSI effects of interference links on performance of cognitive networks have been investigated over Rayleigh fading channels. For the …
A Almradi, KA Hamdi - IEEE Transactions on Vehicular …, 2016 - ieeexplore.ieee.org
… The case of imperfectCSI is also addressed. Numerical results … , an outage probability error floor is seen as SNR increases. Besides, The performance degradation due to imperfectCSI …
J Chen, J Si, Z Li, H Huang - IEEE Communications Letters, 2012 - ieeexplore.ieee.org
… when the CSI of interference links is imperfect. The exact outageperformance of partial AF … Hence, in this letter, we investigate the PU’s interference probability with imperfectCSI of …
Q Wu, Z Zhang, J Wang - IEEE Communications Letters, 2013 - ieeexplore.ieee.org
… the effects of relay selection on the outageperformance of cognitive system. Motived by … under imperfectCSI of interference links. To the best of our knowledge, the outageperformance …
H Jiang, Y Wang, X Yue, X Li - EURASIP Journal on Wireless …, 2020 - Springer
… We study the outageperformance under two conditions in NOMA-MEC. The NOMA framework studied is applied to the MEC scenario, and the closed-form expressions of the offloading …