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An intelligent wireless sensor network based on ZigBee technology with cognitive function is designed in this study. Sensors collect sensed data, include spectral parameters of 2.4G channels. These data are transmitted to coordinator by RF modules. ARM processor in the coordinator receives data. It gets the information of the idle channel and controls the channel conversion after the operation of...
The Bujinhei Pb–Zn deposit is located in the southern Great Xing'an Range metallogenic belt. It is a representative medium‐ to high‐temperature hydrothermal vein type deposit controlled by fractures, and orebodies hosted in the Permian Shoushangou Formation. The hydrothermal mineralization is classified into three stages: pyrite ± arsenopyrite–quartz (Stage 1), polymetallic sulfide–quartz (Stage 2),...
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