Research Article
Intelligent Spectrum Management and Trajectory Design for UAV-Assisted Cognitive Ambient Backscatter Networks
Algorithm 2
The iterative algorithm to problem (
6). The procedure of proposed iterative algorithm.
1 Initialize: | 2 Set , tolerance ; | 3 Set according to Section III-C; | 4 Repeat: | 5 Set ; | 6 For fixed , is obtained from (11), and is obtained by the interior-point method; | 7 For fixed , is found by the FP method in Algorithm 1; | 8 Until:; | 9 Set ; | 10 Return:. |
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