| 摘要 |
<p>Provided is a network system which can always perform communication processing most efficiently when a portable terminal is moved. The network system is provided with a plurality of servers (310, 311, 312, 320, 321, 322, 330, 331, 332) which perform prescribed processing; two or more resource routers (210, 220, 230) connected to the servers; and a client (100) which communicates with at least one of the servers (310 and the like) through the resource routers (210, 220, 230). The resource routers (210 and the like) select the servers (310 and the like) which perform optimum processing for the client (100) among the servers (310 and the like) in prescribed timing and switches the server.</p> |
