PACKET ROUTING METHOD IN AD HOC NETWORK

摘要

PROBLEM TO BE SOLVED: To provide a packet routing method for an ad hoc network with which communication between a call originating terminal and a destination terminal is enabled even when many fixed repeater terminals do not exist between both terminals. SOLUTION: When a repeater terminal detects that communication with an adjacent radio terminal deteriorates, the repeater terminal sends a first signal P1 to a destination terminal 100(J) and the terminal 100 (J) sends a second signal P2 to unspecified radio terminals upon detecting the first signal P1. When the repeater terminal detects the second signal P2, the terminal sends the signal P2 to unspecified radio terminals by adding repeater terminal identification information to the signal P2. When a call originating terminal 100 (A) detects the second signal P2, the terminal 100 (A) recognizes a communication route based on the repeating terminal identification information contained in the signal P2.