Comparitive Analysis of DV-hop and APIT Localization Techniques in WSN
نویسندگان
چکیده
منابع مشابه
On improving APIT algorithm for better localization in WSN
In Wireless Sensor Networks (WSNs), localization algorithms could be range-based or range-free. The Approximate Point in Triangle (APIT) is a range-free approach. We propose modification of the APIT algorithm and refer as modified-APIT. We select suitable triangles with appropriate distance between anchors to reduce PIT test errors (edge effect and non-uniform placement of neighbours) in APIT a...
متن کاملAnalysis of DV-Hop Localization Algorithm in Wireless Sensor Networks
Localization that is to be aware of position of the node in the network is an essential issue in wireless sensor network (WSN). Localization algorithm in WSN can be divided into rangebased and range-free algorithm. In this paper, we present the analysis of DV-Hop localization algorithm which is one of the range-free algorithms on the basis of various parameters. With this we tried to analyse th...
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In recent years, wireless sensor networks have drawn great attention. This type of network is composed of a large number of sensor nodes which are able to sense, process and communicate. Besides, they are used in various fields such as emergency relief in disasters, monitoring the environment, military affairs and etc. Sensor nodes collect environmental data by using their sensors and send them...
متن کاملOn improving APIT algorithm for better localization in WSN
In Wireless Sensor Networks (WSNs), localization algorithms could be range-based or range-free. The Approximate Point in Triangle (APIT) is a range-free approach. We propose modification of the APIT algorithm and refer as modified-APIT. We select suitable triangles with appropriate distance between anchors to reduce PIT test errors (edge effect and non-uniform placement of neighbours) in APIT a...
متن کاملResearch on an Improved DV-HOP Localization Algorithm Based on PSODE in WSN
DV-Hop localization algorithm is a range free localization algorithm in WSN (Wireless Sensor Network). In recent years, the research on range-free localization algorithm is one of the hot issue in WSN. DV-Hop algorithm is a simple, convenient operation, high efficiency and low energy consumption. But the the localization accuracy is low. In this paper, we study the traditional DV-Hop localizat...
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ژورنال
عنوان ژورنال: International Journal of Future Generation Communication and Networking
سال: 2016
ISSN: 2233-7857,2233-7857
DOI: 10.14257/ijfgcn.2016.9.8.32