Optimization of Energy Efficiency for SWIPT with Power Splitting

Kisong Lee; Sung Ho Chae

doi:10.7840/kics.2019.44.11.2127

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JOURNAL ARTICLE

Optimization of Energy Efficiency for SWIPT with Power Splitting

Kisong Lee Sung Ho Chae

Year: 2019 Journal: The Journal of Korean Institute of Communications and Information Sciences Vol: 44 (11)Pages: 2127-2130 Publisher: THE KOREAN INSTITUTE OF COMMUNICATIONS AND INFORMATION SCIENCES (KICS)

DOI: 10.7840/kics.2019.44.11.2127

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Abstract

본 논문에서는 전력 분할 기반의 SWIPT 기능을 갖춘 간섭이 존재하는 무선 네트워크의 에너지 효율성을 최대화하기 위한 nonlinear fractional programming과 최적화 기법을 이용해 전송 전력과 전력 분할 비율을 도출하였다. 시뮬레이션 결과는 제안 방안이 효율적인 전력 제어를 통해 기존 방안에 비해 향상된 에너지 효율성을 달성함을 보여준다.

Keywords:

Maximum power transfer theorem Computer science Power (physics) Nonlinear programming Energy (signal processing) Nonlinear system Electronic engineering Electrical engineering Engineering Mathematics Physics

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Advanced Optical Network Technologies

Physical Sciences → Engineering → Electrical and Electronic Engineering

Power Line Communications and Noise

Physical Sciences → Engineering → Electrical and Electronic Engineering

Optimization of Energy Efficiency for SWIPT with Power Splitting

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