13 天前 - … NOMA) is capable of serve multiple users in the power domain and addresses the
interuser … case with multiple target detection and imperfect CSI. We assume that all the targets …

34 天前 - … NOMA enables several users to use the same time and frequency block with varying
… wireless sensor-powered NOMA IoT networks under imperfect CSI. The exact expression …

38 天前 - … with imperfect CSI/… CSI-based RIS phase-shift optimization algorithm and a linear
minimum mean square error (LMMSE) based UL channel estimator for clustered NOMA users …

47 天前 - … Outage probability of cooperative NOMA networks under imperfect CSI with user
selection. IEEE Access 2020; 8: 117921-31. http://dx.doi.org/10.1109/ACCESS.2020.2995875 …

50 天前 - … obtain perfect CSI. Thus, assuming that the BS has imperfect CSI of the legitimate
users and Eves, and we define hk,n and he as the estimated channel vectors of the users and …

69 天前 - … users in time or frequency, NOMA utilizes the power domain multiplexing to multiplex
users… clustered IRSassisted MISO-NOMA systems with imperfect CSI and SIC remains an …

71 天前 - … communication systems, users' channel state data (CSI) can be imperfect Ie This
study … of the NOMA- Non- Orthogonal Multiple Access system under imperfect CSI, according to …

79 天前 - … a NOMA system where the instantaneous CSI is available at the receivers, but only
the statistical CSI … Assuming imperfect SIC at the strong user, the outage probability of each …

87 天前 - … of far user to improve its … user. Numerical results are provided to see the impact
of system and channel parameters including imperfect SIC conditions, imperfect CSI of far-user …

90 天前 - … Therefore, in this study, a dual-hop NOMA-based UWOC-RF system in the
presence of imperfect CSI and SIC with multiple antennas at the land-based NOMA users is …