ROUTING SYSTEM AND NETWORK COMMUNICATION METHOD THEREOF OF WIRELESS BODY AREA NETWORK FOR EXTENSION OF NETWORK LIFE AND IMPROVEMENT OF TRANSMISSION RELIABILITY

摘要

PURPOSE: A routing system for extending the lifetime of a network and increasing communication reliability in a WBAN(Wireless Body Area Network) and a network communication method thereof are provided to drastically increase the lifetime of a medical node while the medical node and a non medical node coexist. CONSTITUTION: A state checking module(212) checks whether a non medical node is congested due to connection error or traffic jam. When the non medical node is congested due to connection error or traffic jam, a display module(214) displays information corresponding to a routing table in a medical node or a non medical node. A route selecting module(216) selects a route by only a non medical node except the non medical node which is congested due to connection error or traffic jam.