Shared bandwidth control method and apparatus in shared bandwidth network within user group and shared bandwidth control system

摘要

A shared bandwidth control method, apparatus, and system capable of accommodating burst traffic between multiple points and improving the utilization efficiency of a communication link without complicated control. In a bandwidth sharing network 100 in which a plurality of user groups G1-G4 share network resources through a plurality of points, a traffic acquisition unit acquires a user traffic transmission amount flowing into the bandwidth sharing network from each of the plurality of points. The scheduler adjusts the user traffic transmission amount flowing into the band sharing network so that the total amount of the user traffic transmission amount does not exceed the total bandwidth in the band sharing network allocated in advance to the plurality of user groups. [Selection] Figure 1