A method for deriving a set of efficient path costs for a group of nodes comprising a source node and a plurality of destination nodes in a data communications networks, wherein the path costs for paths between nodes in the group are defined in the network and each path cost comprises a restrictive cost and an additive cost, comprises iteratively identifying the paths of higher bandwidth first and, when two or more paths of equal bandwidth are encountered, selecting the path having a lower transit delay associated therewith.
申请公布号
WO0243324(A2)
申请公布日期
2002.05.30
申请号
WO2001IB02078
申请日期
2001.11.12
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION;BAUER, DANIEL;DAIGLE, JOHN;ILIADIS, ILIAS;SCOTTON, PAOLO
发明人
BAUER, DANIEL;DAIGLE, JOHN;ILIADIS, ILIAS;SCOTTON, PAOLO