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Exploiting Optimal Throughput of Adaptive Relaying Based Wireless Powered Systems under Impacts of Co-channel Interference 원문보기

KSII Transactions on internet and information systems : TIIS, v.12 no.5, 2018년, pp.2009 - 2028  

Nguyen, Thanh-Luan (Department of Communications Engineering, Bach Khoa University) ,  Do, Dinh-Thuan (Wireless Communications Research Group, Faculty of Electrical and Electronics Engineering, Ton Duc Thang University)

Abstract ▼ AI-Helper 아이콘AI-Helper

Considering a dual-hop energy-harvesting (EH) relaying system, this paper advocates novel relaying protocols based on adaptive time power switching-based relaying (AR) architecture for amplify-and-forward (AF) mode. We introduce novel system model relaying network with impacts of co-channel interfer...

주제어

#Co-channel interference   #energy harvesting   #throughput   #adaptive relaying  

AI 본문요약
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문제 정의

  • Such adaptive energy harvesting relaying design is established to permit obtaining both energy and information at the relay. Motivated by the these discussions, in this paper we propose and analyse a relaying system with WPT under collecting CCI at the relay as an external energy resource. Our results show that the TS factor and the transmission power at the relay should be jointly designed to achieve an optimal throughput efficiency, and that optimizing the TS factor alone is inadequate as performed in the literature.
  • This paper proposed and analyzed the performance of the energy harvesting-based relaying networks in the presence of CCI sources. The relay and destination node obtain more advantage from harvested energy from CCI as ambient RF sources.
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참고문헌 (27)

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