The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Distributed Self-Organized Cell Association for Heterogeneous Cellular Networks

이기종 셀룰러 네트워크에서의 분산 자기 구성 셀 접속 기법

  • Lee, Hyung Yeol (Yonsei University Department of Electrical and Electronic Engineering) ;
  • Lee, Jinnyeong (Yonsei University Department of Electrical and Electronic Engineering) ;
  • Park, Jin Bae (Yonsei University Department of Electrical and Electronic Engineering) ;
  • Ko, Byung Hoon (Yonsei University Department of Electrical and Electronic Engineering) ;
  • Kim, Kwang Soon (Yonsei University Department of Electrical and Electronic Engineering)
  • Received : 2015.04.07
  • Accepted : 2015.05.11
  • Published : 2015.05.31
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Abstract

In this letter, a distributed self-organized cell association scheme is proposed for heterogeneous cellular networks. In which each small cell uses a common self-organization strategy and takes its environment into account to establish its own cell association scheme. It is confirmed that the proposed cell association improves the user throughput and areal spectral efficiency compared to joint association.

각 기지국이 공통된 자기구성 전략을 사용하고 자신의 상황 고려하여 자신의 셀 접속 방식을 정하는 분산 자기 구성 셀 접속 기법을 제안하고 복잡도가 높은 중앙 집중 집합 접속 방식과의 성능저하 없이 복잡도를 매우 낮출 수 있음을 보였다.

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References

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  2. Q. Ye, B. Rong, Y. Chen, M. Al-Shalash, C. Caramanis, and J. G. Andrews, "User association for load balancing in heterogeneous cellular networks," IEEE Trans. Wirel. Commun., vol. 12, no. 6, pp. 2706-2716, Jun. 2013. https://doi.org/10.1109/TWC.2013.040413.120676

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