| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve the problem of the conventional router where a user cannot have viewed a program when no program is broadcast from a server in the case of viewing an Internet broadcasting by IP multicasting and a program broadcast while the user leaves its seat during the absence of the user. SOLUTION: The router is provided with a network interface 11 that receives data from a network 16, a storage means 15 that stores the received data, a read/write control means 14 that controls write of the data to the storage means 15 and read of the data from the storage means 15, a routing control means 13 that controls transmission of the read data, and a network interface 12 that transmits the data read by the read/write control means 14 to a network 17 under the control of the routing control means 13, and the read/write control means 14 controls reading of data according to an external instruction.</p> |
