Introduction to algorithms
Simulating mobile ad hoc networks in city scenarios
Computer Communications
Where am i: recognizing on-body positions of wearable sensors
LoCA'05 Proceedings of the First international conference on Location- and Context-Awareness
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We consider a three dimensional spatial network, where Nnodes are randomly distributed within a cube L×L×L. Each two nodes are connected if their mutual distance does not excess a given cutoff a. We analyse numerically the probability distribution of the critical density $\rho_c=N(a_c/L)^3$, where one or more nodes become separated; ρcis found to increase with Nas N0.105, where Nis between 20 and 300. The results can be useful for a design of protocols to control sets of wearable sensors.