METHOD FOR SHARING A TIME SCHEDULE INFORMATION OF NODE AND PACKET DATE THEREOF

摘要

PURPOSE: A packet data used for a time schedule information sharing method of a node in a sensor network is provided to minimize the probability of transmission failure and to determine the time schedule required for the data transmission and reception of neighboring nodes. CONSTITUTION: A time schedule of a neighbor node is stored from a node in a header area(10). Data, which is transmitted from the other node, is stored in a data area according to the time schedule. The header area includes a T(Type of frame)(11), a D(Destination address)(12), an S(Source address)(13), an A(Address of neighbor nodes)(14), an M(Missing Node)(15), a J(Joining Node)(16), and an SYNC(Nest transmission time)(17).