An alternative data collection scheduling scheme in wireless sensor networks

Izadi, Davood, Ghanavati, Sara, Abawajy, Jemal and Herawan, Tutut 2016, An alternative data collection scheduling scheme in wireless sensor networks, Computing, vol. 98, no. 12, pp. 1287-1304, doi: 10.1007/s00607-016-0484-y.

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Title An alternative data collection scheduling scheme in wireless sensor networks
Author(s) Izadi, Davood
Ghanavati, Sara
Abawajy, JemalORCID iD for Abawajy, Jemal orcid.org/0000-0001-8962-1222
Herawan, Tutut
Journal name Computing
Volume number 98
Issue number 12
Start page 1287
End page 1304
Total pages 18
Publisher Springer
Place of publication Berlin, Germany
Publication date 2016-12
ISSN 0010-485X
Keyword(s) wireless sensor networks
mobile sink
network lifetime
Type-2 fuzzy logic control system
Summary Despite significant advancements in wireless sensor networks (WSNs), energy conservation remains one of the most important research challenges. Recently, the problem of energy conservation has been addressed by applying mobile sink as an effective technique that can enhance efficiency of energy consumption in the networks. In this paper, the energy conservation problem is firstly formulated to maximize the lifetime of WSN subject to delay and node energy constraints. Then, to solve the defined energy conservation problem, a data collection scheduling with a mobile sink scheme is proposed. In the proposed approach, the sink movement is governed by a type-2 fuzzy controller to be located at the best location and time to collect sensory data. We conducted extensive experiments to study the effectiveness of the proposed protocol and compared it against the streaming data delivery (SDD) and virtual circle combined straight routing (VCCS) protocols. We observed that the proposed protocol outperforms both SDD and VCCS approaches by reducing energy consumption, minimize delays and enhance data collection quality.
Language eng
DOI 10.1007/s00607-016-0484-y
Field of Research 080109 Pattern Recognition and Data Mining
Socio Economic Objective 890101 Fixed Line Data Networks and Services
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2016, Springer-Verlag Wien
Persistent URL http://hdl.handle.net/10536/DRO/DU:30082230

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