scholarly journals An Obstacle-Tolerant Path Planning Algorithm for Mobile-Anchor-Node-Assisted Localization

Sensors ◽  
2018 ◽  
Vol 18 (3) ◽  
pp. 889 ◽  
Author(s):  
Rong-Guei Tsai ◽  
Pei-Hsuan Tsai
Keyword(s):  
Path Planning ◽  
Anchor Node ◽  
Mobile Anchor ◽  
Planning Algorithm ◽  
Mobile Anchor Node ◽  
Path Planning Algorithm

scholarly journals Path planning using a mobile anchor node based on trilateration in wireless sensor networks

2011 ◽  
Vol 13 (14) ◽  
pp. 1324-1336 ◽  
Author(s):  
Guangjie Han ◽  
Huihui Xu ◽  
Jinfang Jiang ◽  
Lei Shu ◽  
Takahiro Hara ◽  
...  
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Path Planning ◽  
Wireless Sensor ◽  
Anchor Node ◽  
Mobile Anchor ◽  
Mobile Anchor Node

M-Curves Path Planning for Mobile Anchor Node and Localization of Sensor Nodes Using DSA

2020 ◽  
pp. 99-120
Author(s):  
Damodar Reddy Edla ◽  
Mahesh Chowdary Kongara ◽  
Amruta Lipare ◽  
Venkatanareshbabu Kuppili ◽  
K Kannadasan
Keyword(s):  
Path Planning ◽  
Sensor Nodes ◽  
Anchor Node ◽  
Mobile Anchor ◽  
Mobile Anchor Node

scholarly journals Anchor Movement Strategy for Conjecture Geometry Based Localization Scheme in Wireless Sensor Network

2016 ◽  
Vol 5 (4) ◽  
pp. 255
Author(s):  
Niraj Bhupal Kapase ◽  
Santosh P Salgar ◽  
Mahesh K Patil ◽  
Prashant P Zirmite
Keyword(s):  
Wireless Sensor Network ◽  
Path Planning ◽  
Sensor Network ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Localization Error ◽  
Anchor Node ◽  
Mobile Anchor ◽  
Movement Strategy ◽  
Mobile Anchor Node

<p class="Abstract"><em>Abstract</em>—Localization of sensor node with least error is one of the major concern in wireless sensor network as some of the application require sensor node to know their location with high degree of precision. For mobile anchor based localization many of the path planning schemes already developed which includes scan, double scan, Circles &amp; S- Curves. These path planning schemes have some limitations like localization error, Number of sensor nodes covered in the network, Trajectory length of mobile anchor node.  This paper represents anchor movement strategy which is based on Scan path, with modifications are made in such a way that it satisfies the requirements of localization scheme.  This movement strategy ensures that trajectory of mobile anchor node will minimize localization error and also will cover majority of sensor node in the environment. The localization error yielded by Modified Scan algorithm is in the range of 0.2 to 0.4m which is quite lower than the other existing mentioned path planning strategies producing localization error in the range 0.6 to 1.8m</p><p class="keywords">Keywords—Localization; Mobile anchor node; Wireless sensor network; Modified Scan algorithm</p>

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