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인지 라디오 RF 하베스팅 IoT 네트워크의 자원 최적화Optimization of the Resource for Cognitive Radio RF Harvesting IoT Networks

Other Titles
Optimization of the Resource for Cognitive Radio RF Harvesting IoT Networks
Authors
서동호남해운오장훈최세영
Issue Date
May-2019
Publisher
한국통신학회
Keywords
Cognitive radio; Energy harvesting Cooperative spectrum sensing; IoT sensor
Citation
한국통신학회논문지, v.44, no.5, pp 867 - 870
Pages
4
Indexed
KCI
Journal Title
한국통신학회논문지
Volume
44
Number
5
Start Page
867
End Page
870
URI
https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/4142
DOI
10.7840/kics.2019.44.5.867
ISSN
1226-4717
2287-3880
Abstract
본 논문에서는 RF 에너지 수집이 가능한 인지 무선 IoT 센서로 구성된 다중 채널 네트워크 환경에서협력적 센싱 방식을 이용한 시스템의 네트워크 처리량 성능을 분석한다. 이를 위해 센싱 시간에 따른 최적화 문제를 도출하고 Monte-Carlo 모의 실험을 통하여 최적화 센싱 시간과 이에 따른 네트워크 전체 처리량 및 에너지 수집량 성능을 검증하고 분석한다.
In this paper, we analyze the performance of the network throughput in the multi-channel network environments in which cooperative sensing is used. The network consists of the cognitive wireless IoT sensors which are capable to harvest RF energy. We optimize the sensing time and verify the network throughput / energy harvesting performance by using Monte-Carlo simulation.
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Nam, Hae woon
ERICA 공학대학 (SCHOOL OF ELECTRICAL ENGINEERING)
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