公开(公告)号：JP2002171288A

公开(公告)日：2002-06-14

申请号：JP2000376306

申请日：2000-12-11

Applicant: KOREA TELECOMMUN

Inventor： BAK SANG MAN ,  BAEK KI JIN ,  CHUNG IL KIM

IPC: H04L12/28 ,  H04L12/701 ,  H04L12/721 ,  H04L12/733 ,  H04L12/741 ,  H04L12/801 ,  H04L12/911 ,  H04L12/56

Abstract: PROBLEM TO BE SOLVED: To overcome the problem that reduction of data transmission capabil ity or the like is caused to degrade the performance of the Internet because data processing is delayed according as a packet passes the same data transmis sion route reaching an objective mode, due to fixed data in a routing table. SOLUTION: With respect to a routing method for distribution of the traffic load in a packet network, an intermediate node address and an objective node address are given to a packet as the transmission object on the basis of information stored in the routing table in the packet network, where many nodes are constituted, so that the prescribed packet may be transmitted to the objective node through the shortest route, and the packet is transmitted to the objective mode through the shortest route between an intermediate node and the objective node after being transmitted to the intermediate node through the shortest route between the departure node and the intermediate node, and thus the data transmission route is varied in accordance with the intermediate node.