METHOD FOR BROADCASTING IN WIRELESS AD HOC NETWORKS

摘要

PURPOSE: A broadcasting method of a wireless ad-hoc network for minimizing the number of rebroadcasting packets is provided to improve the arrival rate of packets and prevent the collision of the packets by minimizing the number of rebroadcasting packets. CONSTITUTION: A receiving wireless node receives a message packet(201). It confirms whether the received packet was received to duplication(203). The initial value of a hop count is instituted(207). The reception wireless node establishes a rebroadcasting timer having delay time. The rebroadcasting timer acts. The reception wireless node decides whether the fixed delay time is.