| 摘要 |
<p>A packet transfer control device that, in order to avoid deterioration in Quality of Experience (QoE), connects a terminal via a network, and transfers packets storing media data, by using a request from the terminal, said packet transfer control device comprising a congestion detection unit that detects network congestion and a transfer control unit that, if the congestion detection unit has detected network congestion, notifies at least either a partner terminal or the terminal itself of a request to reduce the rate for media data.</p> |
