Volume & Issue no: Volume 5, Issue 2, March - April 2016
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Title: |
AN IOT APPLICATION BASED SEARCHING TECHNIQUE WSN LOCALIZATION ALGORITHM |
Author Name: |
Dr G Vijay Kumar |
Abstract: |
Abstract
For IOT wireless sensor networks, there is large positioning
error in APIT positioning algorithm, an improved APIT
positioning algorithm is proposed. APIT test is easy to
produce InToOut and OutToIn errors to affect positioning
accuracy, a new interior point test method is designed; the
new algorithm further reduce the triangular area in the
traditional APIT positioning algorithm through the median
line, the positioning accuracy is improved. The algorithm does
not require any additional hardware support to improve
complexity. The simulation results show that the improved
algorithm has high localization accuracy in the network
anchor node density and different communication radius, it
can meet the needs of most localization wireless sensor
networks.
Keywords: Internet Of Things (IOT), Wireless Sensor
Networks (WSNs), Approximate Point-In-Triangulation
test (APIT), Received Signal Strength Indicator (RSSI)
technology; signal strength. |
Cite this article: |
Dr G Vijay Kumar , "
AN IOT APPLICATION BASED SEARCHING TECHNIQUE WSN LOCALIZATION ALGORITHM " , International Journal of Emerging Trends & Technology in Computer Science (IJETTCS) ,
Volume 5, Issue 2, March - April 2016 , pp.
082-086 , ISSN 2278-6856.
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