In light of demands for wireless monitoring and the characteristics of wireless channel,a complete deployment method containing channel survey,path loss estimation,and gradient grade of wireless relay nodes is proposed.It can be proved by experiments that under the premise of meeting the requirements of real-time and redundant-topology,the total number of relay nodes could be minimized by using the proposed method.
In light of demands for wireless monitoring and the characteristics of wireless channel, a complete deployment method containing channel survey, path loss estimation, and gradient grade of wireless relay nodes is proposed. It can be proved by experiments that under the premise of meeting the requirements of real-time and redundant-topology, the total number of relay nodes could be minimized by using the proposed method.