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Coverage Optimization Algorithms Based on Voronoi Diagram in Software-Defined Sensor Networks

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成果类型:
期刊论文、会议论文
作者:
Tang, Min*;Yan, Feng;Deng, Shuguang;Shen, Lianfeng;Kuang, Sufeng;...
通讯作者:
Tang, Min
作者机构:
[Yan, Feng; Shen, Lianfeng; Tang, Min; Kuang, Sufeng] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.
[Deng, Shuguang] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China.
[Xing, Song] Calif State Univ Los Angeles, Dept Informat Syst, Los Angeles, CA 90032 USA.
通讯机构:
[Tang, Min] S
Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.
语种:
英文
关键词:
software-defined sensor networks;Voronoi diagram;coverage optimization
期刊:
2016 8TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS & SIGNAL PROCESSING (WCSP)
ISSN:
2325-3746
年:
2016
页码:
1-5
会议名称:
8th International Conference on Wireless Communications and Signal Processing (WCSP)
会议论文集名称:
International Conference on Wireless Communications and Signal Processing
会议时间:
OCT 13-15, 2016
会议地点:
Yangzhou, PEOPLES R CHINA
会议主办单位:
[Tang, Min;Yan, Feng;Shen, Lianfeng;Kuang, Sufeng] Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China.^[Deng, Shuguang] Hunan City Univ, Coll Commun & Elect Engn, Yiyang 413000, Peoples R China.^[Xing, Song] Calif State Univ Los Angeles, Dept Informat Syst, Los Angeles, CA 90032 USA.
出版地:
345 E 47TH ST, NEW YORK, NY 10017 USA
出版者:
IEEE
ISBN:
978-1-5090-2860-3
机构署名:
本校为其他机构
院系归属:
信息与电子工程学院
摘要:
In this paper, two coverage optimization algorithms based on Voronoi diagram are proposed to reduce the energy consumption of software-defined sensor networks (SDSNs). In the first algorithm named Minimax Radius Algorithm (MRA), we try to reduce the sensing radii of nodes as much as possible while preserving the original network coverage. In the second algorithm named Sleeping-based Algorithm (SLA), we try to set as many nodes as possible into sleep mode without generating new coverage holes. Simulation results show that both algorithms can reduce the energy consumption significantly and the e...

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