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

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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Optimal Power Splitting for Wireless Energy and Information Transfer in Amplify-and-Forward Two-Way Relaying

증폭-후-전달 양방향 릴레이에서 무선 에너지 정보 전송을 위한 최적 전력 분할

  • Do, Thinh Phu (Department of Electronics and Radio Engineering, Kyung Hee University) ;
  • Kim, Yun Hee (Department of Electronics and Radio Engineering, Kyung Hee University)
  • Received : 2016.01.14
  • Accepted : 2016.02.04
  • Published : 2016.02.29
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Abstract

This letter considers wireless energy and information transfer for an amplify-and-forward two-way relay network. When the relay harvests the energy and transfers the information signal through power splitting, the optimal power splitting minimizing the outage probability is derived explicitly and its gain is confirmed by simulations.

본 레터는 증폭-후-전달 양방향 릴레이 네트워크에서 무선 에너지 정보 동시 전송을 고려한다. 릴레이에서 전력 분할로 에너지 수확과 정보 전송을 수행할 때 아웃티지 확률을 최소로 하는 최적 전력 분할 비를 얻고 그 때의 성능 향상을 모의실험으로 보인다.

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References

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