On Sufficient Condition for Power Allocation Range of BER for M- User NOMA 


Vol. 45,  No. 10, pp. 1689-1693, Oct.  2020
10.7840/kics.2020.45.10.1689


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  Abstract

Recently, the bit-error rate (BER) for non-orthogonal multiple access (NOMA) with M - user has been derived. However, the ranges of the power allocation coefficients, for which the BER expression holds, are provided as a necessary condition. In this letter, the authors derive a sufficient condition for the power allocation ranges for the BER expression. Such ranges are significant, for each user to avoid the severe performance degradation. In result, the user fairness could be established with the power allocation within the derived ranges.

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  Cite this article

[IEEE Style]

K. Chung, "On Sufficient Condition for Power Allocation Range of BER for M- User NOMA," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 10, pp. 1689-1693, 2020. DOI: 10.7840/kics.2020.45.10.1689.

[ACM Style]

Kyuhyuk Chung. 2020. On Sufficient Condition for Power Allocation Range of BER for M- User NOMA. The Journal of Korean Institute of Communications and Information Sciences, 45, 10, (2020), 1689-1693. DOI: 10.7840/kics.2020.45.10.1689.

[KICS Style]

Kyuhyuk Chung, "On Sufficient Condition for Power Allocation Range of BER for M- User NOMA," The Journal of Korean Institute of Communications and Information Sciences, vol. 45, no. 10, pp. 1689-1693, 10. 2020. (https://doi.org/10.7840/kics.2020.45.10.1689)