Energy Efficiency Optimization Algorithm of CR-NOMA System Based on SWIPT
Table 4
Joint optimal energy efficiency optimization algorithm.
Algorithm: Joint optimal energy efficiency optimization algorithm
1. Initialize the remaining variables and constant terms ,,,,, and calculate
2. Let ,.
3. While :
4. Let ,
5. Let , substitute the remaining variables , and to solve the optimization problem (25) to obtain and according to Tables 2 and 1.
6. Let , substitute the remaining variables and to solve the optimization problem (28) to obtain , and according to Tables 3 and 2 with the iteration conditions replaced with .
7. Substitute , and into equation (28) to obtain ;
