Research Article
Improving Performance of User Pair Using Reconfigurable Intelligent Surfaces
Table 1
Main parameters and denotations.
| Parameter | Explanation |
| | Signal-to-noise ratio at the BS | | The number of RIS elements | | Power allocation coefficient for signal | | Power allocation coefficient for signal | | Target rate of user NU | | Target rate of user FU | | Bessel function of second kind | | Gamma function |
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