METODO DI GESTIONE DEI RUOLI DEI NODI DI UNA RETE WIRELESS DI COMUNICAZIONE MOBILE

A method for managing roles in a wireless-communication network (1) having a plurality of nodes (2), which includes the step of assigning selectively to the nodes roles of root node (N1), internal node (N2-N5), or leaf node (N6-N12), each leaf node being affiliated to an internal node or to a root node, each internal node being affiliated to another internal node or to the root node, and moreover includes the step of associating to the root node and to each internal node a respective time slot within a communication frame, the method moreover including the step of modifying dynamically the role of the nodes, said modification step including selecting a node from among the plurality of nodes, verifying the role of the selected node and executing a procedure of role change chosen from among a plurality of procedures on the basis of the role of the selected node.