| 摘要 |
A dynamic optimum design is realized to dynamically adopt a multipath route according to a reception situation of the traffic flow of each terminal, to select a splitting method such as a copy and division at a split position according to the situation of the network, and to minimize the cost imposed on the network. Specifically, in a control unit which sets a route of the traffic flow dynamically to an optional node on a network, monitors the reception quality of the communication traffic flow on the network to calculate a split position of the traffic flow, the splitting method such as copy and division, and a split route in order to attempt optimization based on maximization and stabilization of reception quality. In response to an instruction from the control unit, the traffic flow is dynamically split onto a plurality of routes by the splitting method such as an identical copy, a partial copy, a flow base division and a random division, in one or a plurality of optional nodes of nodes through which the communication traffic passes, and the traffic flow is restored on a reception side. |
