Effective strategy for hybrid sensor networks in an unknown environment
An effective strategy for hybrid sensor networks was proposed. It is designed to be used in an unknown envi- ronment. The system contains two-tier networks, sensor network and ad-hoc network. The coordination of two networks could enhance abilities in sensing, task executing, communication, etc. Mea...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74656435/ |
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| Summary: | An effective strategy for hybrid sensor networks was proposed. It is designed to be used in an unknown envi- ronment. The system contains two-tier networks, sensor network and ad-hoc network. The coordination of two networks could enhance abilities in sensing, task executing, communication, etc. Meanwhile, simultaneous localization and naviga- tion acting as the important applications in hybrid sensor networks were illustrated in this paper. The flooding technique was adopted to deduce a path to the region of interest. A simple approach of video signal propagation as a significant ap- plication of the whole system was also presented. The received signal strength indicator was adopted to reflect the re- lationship between the sender and receiver. Also, the received signal strength of WiFi radio was employed to be a cri- terion for the movement of the robots. The real experimental results validate the feasibility and reliability of the pro- posed strategy. |
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| ISSN: | 1000-436X |