For citations:
Lipkovich E.B., Rabtsevich V.V. A Method for Calculating of the Efficiency of Communication Systems with Multiple Modulation Types and Multi-Stage Composite Coding. Doklady BGUIR. 2023;21(6):45-52. (In Russ.) https://doi.org/10.35596/1729-7648-2023-21-6-45-52