| 摘要 |
PROBLEM TO BE SOLVED: To make an optimization function of a communication device be effectively utilized in a network where there exist a plurality of communications.SOLUTION: In a network system comprising a plurality of communication devices for controlling a communication between terminals connected through a network and an analysis device for analyzing a packet flowing over the network: the analysis device has an analysis part for analyzing the packet flowing over the network to determine based on the analysis result in each communication, necessity of a communication optimization function that the communication device has, and a control part for creating a control instruction for the communication device based on the determination result to transmit the control instruction to the communication device; and the communication device has an optimization part for performing optimization processing on the communication which is determined that the communication optimization function is necessary and a connection management part for controlling transmission and reception of a packet to change based on the control instruction, the communication to which the communication optimization function is to be applied.SELECTED DRAWING: Figure 2 |
