< BK21 플러스 BEST 정보기술 사업단 세미나 개최 안내 >

개최일시 : 2016년 11월 02일 수요일 17:00 ~ 19:00

개최장소 : 제 2공학관 B701호

세미나 제목 : Simultaneous Wireless Information and Power Transfer (SWIPT): Fundamentals and Recent Advancement

발표초록 :                                                                                                                             

Recently, the wireless energy harvesting has received a lot of attention. In this talk, the basics and the fundamentals of wireless energy harvesting are discussed. As the most general form, we will consider the simultaneous wireless information and power transfer (SWIPT), which combines the wireless information transfer (WIT) and the wireless power transfer (WPT) in a single unified framework. The structure of the SWIPT receiver is first discussed. Then the fundamental performance limit characterized by the rate-energy (R-E) tradeoff is presented. For Gaussian inputs, the R-E tradeoff is reviewed under the average power constraints. Then, for discrete inputs, the R-E tradeoff is investigated under the average and peak power constraints. From the mathematical analysis and numerical results, we obtain useful insights into the fundamentals of the SWIPT.

강연자 : IL MIN KIM / Dept. Electrical and Computer Engineering Queen’s University

초청자 : 전기전자공학과 교수 이장원