CONSTRAINED DYNAMIC PATH SELECTION AMONG MULTIPLE COMMUNICATION INTERFACES

摘要

Method and apparatus are disclosed for constrained dynamic path selection among multiple available communication interfaces. In some embodiments selection logic is operatively coupled with a number of link-layer interfaces to select a set of link-layer interfaces that satisfy a set of congestion constraint conditions. Metric logic is operatively coupled with the link-layer interfaces to calculate a metric value for each link-layer interface in the set. Switch logic is operatively coupled with the selection logic and metric logic to assign a data stream a link-layer interface in the set of interfaces according to its metric value to optimize communication performance.