Research Article
Beamforming Optimization for Information Enhancement Transmission in MISO SWIPT with NOMA System
Algorithm 1
Approximate SDP algorithm for (
21a)–(
21f).
| Require: | | Ensure: A solution and for problem (21a)–(21f); | (1) | Suppose that is an initial point; set l = 0 and (a large number); | (2) | do; | (3) | solve SDP (30a)–(30c), obtaining optimal solution and optimal value ; | (4) | solve(29), obtaining solution ; | (5) | ; | (6) | UNTIL ; | (7) | return. |
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