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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2020.9
- 수록면
- 1,555 - 1,561 (7page)
- DOI
- 10.7840/kics.2020.45.9.1555
이용수
초록· 키워드
오류제보하기
In non-orthogonal multiple access (NOMA), one of factors for implementation complexity is successive interference cancellation (SIC), which is essential for each user to operate at quality of service (QoS). In this letter, we consider the NOMA scheme with M-user, without the SIC complexity. First, we derive the closed-form BER expression. Then it is shown that the non-SIC NOMA BER is comparable to the SIC NOMA BER. This can be possible, with two reasons; one is the power allocation of the user fairness, and the other is the optimal maximum-likelihood (ML) detection.
목차
ABSTRACT
Ⅰ. Introduction
Ⅱ. System and Channel Model
Ⅲ. BER Derivation for Non-SIC NOMA with M-user
Ⅳ. Results and Discussions
Ⅴ. Conclusion
References
참고문헌 (7)
참고문헌 신청
Y. Saito, Y. Kishiyama, A. Benjebbour, T. Nakamura, A. Li, and K. Higuchi, “Nonorthogonal multiple access (NOMA) for cellular future radio access,” in Proc. IEEE 77th VTC Spring, pp. 1-5, 2013.
Z. Ding, P. Fan, and H. V. Poor, “Impact of user pairing on 5G nonorthogonal multipleaccess downlink transmissions,” IEEE Trans. Veh. Technol., vol. 65, no. 8, pp. 6010-6023, Aug. 2016.
S. R. Islam, J. M. Kim, and K. S. Kwak, “On non-orthogonal multiple access (NOMA) in 5G systems,” J. KICS, vol. 40, no. 12, pp. 2549-2558, Dec. 2015.
M. B. Uddin, M. F. Kader, A. Islam, and S. Y. Shin, “Power optimization of NOMA for multi-cell networks,” J. KICS, vol. 43, no. 7, pp. 1182-1190, Jul. 2018.
H. Lim, M. Lee, and J. Lim, “An application of NOMA for CRDSA performance improvement in random access satellite networks,” J. KICS, vol. 44, no. 6, pp. 1064-1071, Jun. 2019.
Z. Ding, P. Fan, and H. V. Poor, “Impact of user pairing on 5G nonorthogonal multipleaccess downlink transmissions,” IEEE Trans. Veh. Technol., vol. 65, no. 8, pp. 6010-6023, Aug. 2016.
S. R. Islam, J. M. Kim, and K. S. Kwak, “On non-orthogonal multiple access (NOMA) in 5G systems,” J. KICS, vol. 40, no. 12, pp. 2549-2558, Dec. 2015.
M. B. Uddin, M. F. Kader, A. Islam, and S. Y. Shin, “Power optimization of NOMA for multi-cell networks,” J. KICS, vol. 43, no. 7, pp. 1182-1190, Jul. 2018.
H. Lim, M. Lee, and J. Lim, “An application of NOMA for CRDSA performance improvement in random access satellite networks,” J. KICS, vol. 44, no. 6, pp. 1064-1071, Jun. 2019.
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