%. Rand and -. Lo, Intervals of the coefficient of variation irrespective of density Synthesis of simulations CoLaNet is a cross-layer MAC protocol in which the scheduling is constructed applying a vertex-coloring algorithm on the MinDegree routing tree, It is not oriented to optimize the latencies of communications. I-CoLaNet is also based on the vertex-coloring algorithm but respecting the parent-child order; it reduces the latency by 19% compared with CoLaNet

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