Power Allocation Algorithms for Stable Successive Interference Cancellation in Millimeter Wave NOMA Systems

Adversarial learning‐based multi‐timescale network resource management in multi‐mode green IoT network for smart building

“…• Calculate the preference value 𝛾 n,m (i ) for each S n ∈  based on Equation (26), and sort the preference values 𝛾 n,m (i ) in descending order to obtain the preference list  n (i ) according to Equation ( 28). • Calculate the preference value 𝜂 m,n (i ) for each G m ∈  based on Equation (27), and sort the preference values 𝜂 m,n (i ) in descending order to obtain the preference list  m (i ) according to Equation (29).…”

“…When IoT device $$S_n$$ selects channel $$C_k$$ for data transmission to gateway $$G_m$$, the received signal to interference plus noise ratio (SINR) $$\text{SINR}_{n,m,k}(t)$$ is given by [26] $$\begin{align} \text{SINR}_{n,m,k}(t)&=\frac{P_{n}g_{n,m,k}}{N_{0,k}+\sum _{S_{n^{\prime }}\in \mathcal {S}\backslash \mathcal {S}_{n}}z_{n^{^{\prime }},k}(t)P_{n^{\prime }}h_{n^{\prime },m,k}(t)}, \end{align}$$where $$g_{n,m,k}$$ is the channel gain between $$S_n$$ and $$G_m$$ on $$C_k$$, $$N_{0,k}$$ represents noise power, and …”

“…Calculate 𝛾 n,m (i ) based on Equation (26) for each S n and establish  n (i ) according to Equation (28).…”

“…When IoT device S n selects channel C k for data transmission to gateway G m , the received signal to interference plus noise ratio (SINR) SINR n,m,k (t ) is given by[26] …”

Outage Performance Analysis of CR-NOMA Based on Incremental Relay

“…The power allocation problem of NOMA has been widely concerned. In [9], a user grouping and power allocation algorithm based on the NOMA system is proposed to ensure the stability of SIC, and it also avoids serious performance degradation caused by error propagation. In [10], the authors studied the optimal power allocation among users which guarantees quality of service for weighted sum-rate maximization in downlink NOMA networks.…”