The node accessing joining authorization command to manner in order to join to

摘要

PROBLEM TO BE SOLVED: To provide a method and a system for preventing an unexpected node from joining a wireless AD-HOC network, preventing a node from joining an unexpected wireless AD-HOC network, and allowing a node to join the wireless AD-HOC network.;SOLUTION: A method for allowing a new node to join the AD-HOC network is provided. The method includes two basic functions. When the new node is permitted to join the network, an indication device of the joined node gives an indication. When the new node joins the network, an indication device of the new node also gives the indication. The method further includes two commands, a join refusal command, and a joined-refusal command, then a join procedure is canceled when the indication device of the new node and the node to be joined are not corresponded and indicated. Thereby the method effectively reduces capability of joining to the unexpected node.;COPYRIGHT: (C)2010,JPO&INPIT