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학술지 Redundant-Path Scheme for Efficient Interworking between a Wireless Sensor Network and the Internet
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저자
김규형, Dongkyun Kim, Dongwon Kim
발행일
201308
출처
International Journal of Distributed Sensor Networks, v.2013, pp.1-9
ISSN
1550-1329
출판사
Hindawi Publishing
DOI
https://dx.doi.org/10.1155/2013/813070
협약과제
13ZC1200, 그린IT 융.복합 기술개발, 이수인
초록
A wireless sensor network (WSN) has become an important technology and has been deployed in many emerging applications, including home automation, health care, and precision agriculture. To deploy more service applications, the WSN must solve the internetworking problem (difference in speed, protocol stack, beacon collision etc.). In this study, we propose a redundant-path scheme based on a multichannel WSN for an efficient interworking among the heterogeneous networks. We evaluate the performance of our proposed scheme through a real-world simulation, and the results show an improvement in data throughput, packet delay, and beacon loss ratio. © 2013 Kyuhyung Kim et al.
KSP 제안 키워드
Beacon collision, Data throughput, Home automation, Loss ratio, Packet Delay, Precision agriculture, Protocol stack, Real-world, Wireless sensor networks(WSNs), emerging applications, health care