Orthogonal NOMA Weak Channel User Capacity: Effective Interference Suppression 


Vol. 44,  No. 10, pp. 1833-1836, Oct.  2019
10.7840/kics.2019.44.10.1833


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  Abstract

Recently, orthogonal non-orthogonal multiple access (O NOMA) with polar on-off keying (POOK) has been proposed to mitigate the severe effect of the superposition [6]. In [6], it is observed that the performance pattern of the O NOMA weak channel user is different from that of the standard NOMA. Such different pattern includes the effective inter user interference suppression and the better or worse performance for the parts of the whole range of power allocation. However, only the probability of errors is presented in [6] for the comparison of O NOMA to the standard NOMA and it is not clearly presented theoretically, with the ultimate bound, i.e., the channel capacity. This paper calculates the channel capacity of the O NOMA weak channel user and explains how the different pattern happens, based on the channel capacity.

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  Cite this article

[IEEE Style]

K. Chung, "Orthogonal NOMA Weak Channel User Capacity: Effective Interference Suppression," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 10, pp. 1833-1836, 2019. DOI: 10.7840/kics.2019.44.10.1833.

[ACM Style]

Kyuhyuk Chung. 2019. Orthogonal NOMA Weak Channel User Capacity: Effective Interference Suppression. The Journal of Korean Institute of Communications and Information Sciences, 44, 10, (2019), 1833-1836. DOI: 10.7840/kics.2019.44.10.1833.

[KICS Style]

Kyuhyuk Chung, "Orthogonal NOMA Weak Channel User Capacity: Effective Interference Suppression," The Journal of Korean Institute of Communications and Information Sciences, vol. 44, no. 10, pp. 1833-1836, 10. 2019. (https://doi.org/10.7840/kics.2019.44.10.1833)

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