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http://dx.doi.org/10.7471/ikeee.2020.24.1.360

On Power of Correlated Superposition Coding in NOMA  

Chung, Kyuhyuk (Dept. of Software Science, Dankook University)
Publication Information
Journal of IKEEE / v.24, no.1, 2020 , pp. 360-363 More about this Journal
Abstract
We present the power of the correlated superposition coding (SC) in non-orthogonal multiple access (NOMA). This paper derives closed-form expressions for the total allocated power with the constant total transmitted power. It is shown that the total allocated power is the function of a correlation coefficient. In result, the correlated SC NOMA should be designed with consideration of the correlation coefficient.
Keywords
Non-orthogonal multiple access; superposition coding; successive interference cancellation; power allocation; correlation coefficient;
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Times Cited By KSCI : 6  (Citation Analysis)
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1 Z. Ding, P. Fan, and H. V. Poor, "Impact of user pairing on 5G nonorthogonal multiple-access downlink transmissions," IEEE Trans. Veh. Technol., Vol.65, No.8, pp.6010-6023, 2016. DOI: 10.1109/TVT.2015.2480766   DOI
2 K. Chung, "Channel capacity for NOMA weak channel user and capacity region for NOMA with Gaussian mixture interference," J. IKEEE, Vol.23, No.1, pp.302-305, 2019.   DOI
3 K. Chung, "Performance analysis of NOMA with symmetric superposition coding," J. IKEEE, Vol.23, No.1, pp.314-317, 2019. DOI: 10.7471/ikeee.2019.23.1.314   DOI
4 K. Chung, "Orthogonal NOMA strong channel user capacity: zero power non-zero capacity transmission," J. IKEEE, Vol.23, No.2, pp.735-738, 2019. DOI: 10.7471/ikeee.2019.23.2.735   DOI
5 K. Chung, "Orthogonal NOMA," J. KICS, Vol.44, No 7, pp.1291-1294, 2019. DOI: 10.7840/kics.2019.44.7.1291   DOI
6 R. C. Levine, "False paradoxes of superposition in electric and acoustic waves," Am. J. Phys., Vol.48, pp.28-31, 1980.   DOI
7 R. Drosd, L. Minkin, and A. S. Shapovalov, "Interference and the Law of Energy Conservation," Phys. Teach., Vol.52, pp.428-430, 2014. DOI: 10.1119/1.4895362   DOI
8 K. Chung, "Impact of fading on performance of NOMA weak channel user," J. KICS, Vol.44, No.10, pp.1851-1855, 2019. DOI: 10.1109/TVT.2016.2555399   DOI
9 Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li, and K. Higuchi, "Non-orthogonal multiple access (NOMA) for cellular future radio access," in Proc. IEEE 77th Vehicular Technology Conference (VTC Spring), pp.1-5, 2013. DOI: 10.1109/VTCSpring.2013.6692652