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Original scientific paper
https://doi.org/10.17559/TV-20160517052746

Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland

Huarui Wu ; Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences Beijing 100097, China
Li Zhu ; Beijing Research Center for Information Technology in Agriculture, Beijing Academy of Agriculture and Forestry Sciences Beijing 100097, China

Fulltext: english, pdf (1 MB) pages 769-775 downloads: 357* cite
APA 6th Edition
Wu, H. & Zhu, L. (2017). Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland. Tehnički vjesnik, 24 (3), 769-775. https://doi.org/10.17559/TV-20160517052746
MLA 8th Edition
Wu, Huarui and Li Zhu. "Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland." Tehnički vjesnik, vol. 24, no. 3, 2017, pp. 769-775. https://doi.org/10.17559/TV-20160517052746. Accessed 15 Apr. 2021.
Chicago 17th Edition
Wu, Huarui and Li Zhu. "Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland." Tehnički vjesnik 24, no. 3 (2017): 769-775. https://doi.org/10.17559/TV-20160517052746
Harvard
Wu, H., and Zhu, L. (2017). 'Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland', Tehnički vjesnik, 24(3), pp. 769-775. https://doi.org/10.17559/TV-20160517052746
Vancouver
Wu H, Zhu L. Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland. Tehnički vjesnik [Internet]. 2017 [cited 2021 April 15];24(3):769-775. https://doi.org/10.17559/TV-20160517052746
IEEE
H. Wu and L. Zhu, "Coverage strategy for heterogeneous nodes in wireless sensor network based on temporal variability of farmland", Tehnički vjesnik, vol.24, no. 3, pp. 769-775, 2017. [Online]. https://doi.org/10.17559/TV-20160517052746
Fulltext: croatian, pdf (1 MB) pages 769-775 downloads: 178* cite
APA 6th Edition
Wu, H. & Zhu, L. (2017). Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta. Tehnički vjesnik, 24 (3), 769-775. https://doi.org/10.17559/TV-20160517052746
MLA 8th Edition
Wu, Huarui and Li Zhu. "Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta." Tehnički vjesnik, vol. 24, no. 3, 2017, pp. 769-775. https://doi.org/10.17559/TV-20160517052746. Accessed 15 Apr. 2021.
Chicago 17th Edition
Wu, Huarui and Li Zhu. "Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta." Tehnički vjesnik 24, no. 3 (2017): 769-775. https://doi.org/10.17559/TV-20160517052746
Harvard
Wu, H., and Zhu, L. (2017). 'Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta', Tehnički vjesnik, 24(3), pp. 769-775. https://doi.org/10.17559/TV-20160517052746
Vancouver
Wu H, Zhu L. Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta. Tehnički vjesnik [Internet]. 2017 [cited 2021 April 15];24(3):769-775. https://doi.org/10.17559/TV-20160517052746
IEEE
H. Wu and L. Zhu, "Strategija pokrivenosti za heterogene čvorove u bežičnoj mreži senzora na temelju vremenske promjenljivosti poljoprivrednog zemljišta", Tehnički vjesnik, vol.24, no. 3, pp. 769-775, 2017. [Online]. https://doi.org/10.17559/TV-20160517052746

Abstracts
Given temporal variability of farmland, the coverage rate of wireless sensor network (WSN) is usually low. There may arise the problems of blind spot area and congestion of hot spots. We propose a coverage strategy for heterogeneous nodes in WSN based on temporal variability of farmland, which predicts the key nodes using key node prediction model according to temporal variability of farmland environment. Through introduction of renewable energy nodes, the positions of heterogeneous nodes in the network can be determined. The task is re-allocated to the heterogeneous nodes depending on the residual energy of nodes, and the state of nodes in the network is adjusted dynamically. Simulation shows that CSHN can effectively reduce the node death rate and network energy consumption, while prolonging the survival of network and equalizing coverage and network energy consumption.

Keywords
coverage rate; heterogeneous node; network energy consumption; temporal variability of farmland; Wireless Sensor Network (WSN)

Hrčak ID: 183036

URI
https://hrcak.srce.hr/183036

[croatian]

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