An energy-efficiency WSN anchor node transformation localization algorithm of coal mine monitoring
Mei Li · Application of Electronic Technique · 2010
In view of lackness of schared nodes transformation algorithm in current WSN network,an algorithm for transformation of the anchor nodes was improved.It's principle of selection individual node is farthest away from anchor nodes,to achieve more nodes positioned,with the minimum energy consumption and largest extending sensor network lifetime targets.Algorithm is simple itself,and communication computing complexity is significantly reduced,maintaining high positioning accuracy and coverage. Its energy-efficiency has been verified,according to anchor nodes limited in coal mine.