Hybrid Localization Algorithm of Mobile Nodes in Wireless Sensor Networks

2016 ◽  
Author(s):  
Yourong Chen ◽  
◽  
Junjie Chen ◽  
Zhangquan Wang ◽  
Tiaojuan Ren
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Localization Algorithm ◽  
Mobile Nodes ◽  
Hybrid Localization

scholarly journals CWDV-Hop: A Hybrid Localization Algorithm With Distance-Weight DV-Hop and CSO for Wireless Sensor Networks

IEEE Access ◽  
2021 ◽  
Vol 9 ◽  
pp. 380-399
Author(s):  
Jiaxing Chen ◽  
Wei Zhang ◽  
Zhihua Liu ◽  
Rui Wang ◽  
Shujing Zhang
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Localization Algorithm ◽  
Hybrid Localization

scholarly journals A Hybrid Localization Algorithm for Wireless Sensor Networks

2015 ◽  
Vol 57 ◽  
pp. 1432-1439 ◽  
Author(s):  
Aarti Singh ◽  
Sushil Kumar ◽  
Omprakash Kaiwartya
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Localization Algorithm ◽  
Hybrid Localization

scholarly journals An improved DV-Hop localization with minimum connected dominating set for mobile nodes in wireless sensor networks

2018 ◽  
Vol 14 (1) ◽  
pp. 155014771875563 ◽  
Author(s):  
Gulshan Kumar ◽  
Mritunjay Kumar Rai ◽  
Rahul Saha ◽  
Hye-jin Kim
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Dominating Set ◽  
Connected Dominating Set ◽  
Wireless Sensor ◽  
Network Simulator ◽  
Localization Algorithm ◽  
Mobile Nodes ◽  
Minimum Connected Dominating Set ◽  
Anchor Nodes

Localization is one of the key concepts in wireless sensor networks. Different techniques and measures to calculate the location of unknown nodes were introduced in recent past. But the issue of nodes’ mobility requires more attention. The algorithms introduced earlier to support mobility lack the utilization of the anchor nodes’ privileges. Therefore, in this article, an improved DV-Hop localization algorithm is introduced that supports the mobility of anchor nodes as well as unknown nodes. Coordination of anchor nodes creates a minimum connected dominating set that works as a backbone in the proposed algorithm. The focus of the research paper is to locate unknown nodes with the help of anchor nodes by utilizing the network resources efficiently. The simulated results in network simulator-2 and the statistical analysis of the data provide a clear impression that our novel algorithm improves the error rate and the time consumption.

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