- PII
- 10.31857/S0033849423070069-1
- DOI
- 10.31857/S0033849423070069
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 68 / Issue number 7
- Pages
- 669-675
- Abstract
- A method for signal demodulation in a system with power-domain non-orthogonal multiple access is proposed. The method implements the principle of successive cancellation of demodulated components taking into account the variance of the estimation error and using a nonlinear function. The results of simulation of the proposed method in a cellular communication system are presented: the use of the proposed method allows an improvement by 1–3.5 dB compared to known algorithms, depending on the power ratio of signals transmitted by three user terminals.
- Keywords
- power-domain non-orthogonal multiple access successive cancellation cellular communication system
- Date of publication
- 01.07.2023
- Year of publication
- 2023
- Number of purchasers
- 0
- Views
- 7
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