An efficient coverage and connectivity algorithm based on mobile robots for wireless sensor networks

2022 ◽  
Author(s):  
Peyman Tirandazi ◽  
Atefeh Rahiminasab ◽  
M. J. Ebadi
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Mobile Robots ◽  
Wireless Sensor ◽  
Coverage And Connectivity

An Obstacle-resistant Relay Node Placement in Constrained Environment

2019 ◽  
Author(s):  
Abhishek Verma ◽  
Virender Ranga
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Mobile Robots ◽  
Relay Node ◽  
Wireless Sensor ◽  
Relay Node Placement ◽  
Node Placement ◽  
Simulation Results ◽  
Additional Hardware ◽  
Shape And Size

Relay node placement in wireless sensor networks for constrained environment is a critical task due to various unavoidable constraints. One of the most important constraints is unpredictable obstacles. Handling obstacles during relay node placement is complicated because of complexity involved to estimate the shape and size of obstacles. This paper presents an Obstacle-resistant relay node placement strategy (ORRNP). The proposed solution not only handles the obstacles but also estimates best locations for relay node placement in the network. It also does not involve any additional hardware (mobile robots) to estimate node locations thus can significantly reduce the deployment costs. Simulation results show the effectiveness of our proposed approach.

scholarly journals Deployment Techniques in Wireless Sensor Networks, Coverage and Connectivity: A Survey

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 28940-28954 ◽  
Author(s):  
Mohammed Farsi ◽  
Mostafa A. Elhosseini ◽  
Mahmoud Badawy ◽  
Hesham Arafat Ali ◽  
Hanaa Zain Eldin
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Wireless Sensor ◽  
Coverage And Connectivity
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