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Table 1 Symbols and description

From: Multi-leader election in dynamic sensor networks

Symbols Description
n The number of dead nodes
D The diameter of network
P The initial transmission power
λ 1 The density of leaders
λ 2 The density of non-leaders
k The number of regions that partitioned by Voronoi
N u The number of neighbors of node u
k opt The number of optimal regions
p The probability that a node successfully is elected as a leader
L The sum of the distance between non-leaders and leaders
N The number of non-leaders in the region
d The average distances between non-leaders and leaders