The Journal of the Korea institute of electronic communication sciences (한국전자통신학회논문지)

Korea Institute of Electronic Communication Science (한국전자통신학회)
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On Improved Outage Probability of Correlated Superposition Coding/non-SIC NOMA

상관 관계 중첩 코딩/non-SIC 비직교 다중접속의 향상된 Outage 확률에 관해

  • 정규혁 (단국대학교 소프트웨어학과)
  • Received : 2021.07.04
  • Accepted : 2021.08.17
  • Published : 2021.08.31
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Abstract

This paper investigates the improved outage probability of correlated superposition coding(CSC)/non-successive interference cancellation(SIC) non-orthogonal multiple access(NOMA) scheme. For this, first, we calculate the outage probability of the conventional independent superposition coding(ISC)/SIC NOMA scheme. Then, simulations demonstrate that the outage probability of CSC/non-SIC NOMA improves greatly, with respect to that of conventional ISC/SIC NOMA. As a result, CSC/non-SIC NOMA schemes could be a promising technique in 5G networks, especially with such improved outage probability.

본 논문은 상관 관계 중첩 코딩/non-SIC 비직교 다중 접속의 향상된 outage 확률을 고찰한다. 먼저, 기존의 독립 중첩 코딩/SIC 비직교 다중 접속의 outage 확률을 고찰한다. 다음, 모의실험을 통하여, 상관 관계 중첩 코딩/non-SIC 비직교 다중 접속의 outage 확률이 독립 중첩 코딩/SIC 비직교 다중 접속의 outage 확률에 비하여 크게 향상되는 것을 입증한다. 결론으로, 이러한 향상된 outage 확률로 인하여, 상관 관계 중첩 코딩/non-SIC 비직교 다중 접속 기술은 5G 시스템의 유망한 기술이 될 수도 있다.

Keywords

References

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