GATEWAY AND RELAY METHOD FOR COMMUNICATION DATA

摘要

PROBLEM TO BE SOLVED: To reduce a bus load in a communication network having a gateway for relaying communication among a plurality of communication bases. SOLUTION: A gateway for transferring data through a plurality of communication buses with a terminal, detects a terminal being the destination of data 11 in data frames 10 received through buses A to C, and transmits the data 11 only to a bus D to which a terminal D1 being the destination of the received data 11 is connected among a plurality of communication buses. COPYRIGHT: (C)2003,JPO