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Fig. 1 | EURASIP Journal on Wireless Communications and Networking

Fig. 1

From: A novel centralized algorithm for constructing virtual backbones in wireless sensor networks

Fig. 1

Sensor state transition of our algorithm. The transition conditions are as follows: a has the largest value of \(\frac {|N^{2}(v)|}{|N(v)|}\); b exists a black neighbor; c has a red neighbor but does not have black neighbor; d exists a yellow neighbor but does not have black or red neighbor; e has the largest value of \(\frac {|N^{2}(v)|}{|N(v)|}\) among all blue nodes, where N2(v) and N(v) only contain white nodes; f becomes connector; g exists a black neighbor; h has the maximum number of yellow neighbors among all red nodes; I has a red neighbor but does not have black neighbor; J becomes connector

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