… In this regard, detail information is neglected as we focus on the general downlink system
outage probability analysis here. With NOMA frequency multiplexing concept in hand, received …

… Next, we derive the outage probability for the primary network, where the outage event
occurs under two … Accordingly, the outage probability of the primary network is expressed as …

… factor of CR-NOMA is … by outage probability analysis for different values of channel
coefficients. In this article, (a) we have proposed the feasible CR-NOMA frameworks, where NOMA …

… Based on the above assumptions, we obtain the closedform expressions of the outage
probability (OP) for the secondary users. Moreover, the analytical results of this paper verify the …

… We derive outage probability and ergodic capacity for a pair of NOMA users in the exact
expressions with and without impact of D2D user. In the other hand, we also derive the effective …

… Firstly, we obtain an exact closed-form expression for the secrecy outage probability (SOP)
of three secondary users and the overall SOP of the networks with the two schemes, …

… NOMA system, we propose a new rate splitting (RS) strategy to maximize the achievable rate
of the secondary user without deteriorating the primary user’s outage … the outage probability …

… outage probability with SNR of CR-NOMA network based on IR protocol and compare the
outage probability … As shown in Figure 3, the outage probability decreases with the increase of …

… We derive the closed-form expressions of the outage probabilities of two NOMA users.
Under the constraint of the transmission rate and threshold signal to noise ratio (SNR), we …

… outage probability, which represents the probability of an event that the achieved data rate
is less than a predefined one. Outage probability … A closed-form analytical outage probability …