… But there are few papers to discuss the security of interweave cognitive relay network with
… NOMA cognitive relay network. The proposed NOMA interweave cognitive relay network …

… Specifically, the physical layer security of NOMA … NOMA networks are significantly improved
compared with the convention OMA schemes. In [10], a MIMONOMA cognitive radio network …

… Since the uni-cast message can be received by all users, secure NOMA transmission to
prevent multi-cast destinations from decoding the uni-cast signal has also been considered in [16…

… that in mmWave NOMA aided CR networks, the SOP obtained by pairing NOMA users is …
used to balance the security and reliability of the secondary networks. The power allocation …

… In this paper, the wiretap network model is constructed according to the … of both NOMA and
untrusted relaying network. In addition, new asymptotic expressions of these important secure …

… In this work, we study the security of a cooperative NOMA system under AF and DF relaying
… have analyzed the physical layer security for cooperative NOMA system over independent …

… security for an Internet of Things (IoT) relaying network employing non-orthogonal multiple
access (NOMA… its own information using the NOMA technique to their respective destinations, …

… investigated in half-duplex relay networks to improve the physical layer security. In [29], a …
1) We investigate secure communications for NOMA twoway relay wireless networks in the …

… To improve the secure performance, the source is equipped with multiple antennas and the
… (IoT) and future wireless networks [28]. We analyze the security of FD-NOMA relay system by …

… We consider a NOMA two-way relay wireless network composed of M preassigned user
pairs, denoted by M = {1,...,M}. The NOMA channel composes of N SCs, denoted by N = {1,...,N}, …