| 摘要 |
<p>In a data transmission apparatus which performs a bit rate control in accordance with a state of a network, whether a bit rate is changed is determined based on a predetermined probability. By determining a probability value which is used to change a bit rate of each terminal in such a manner that a value obtained by averaging bit rates of all terminals in a communication system becomes a desired bit rate, a control with less fluctuations in bit rate is possible in each terminal, and the quality of real-time communication of, e.g., sounds/image can be improved. Further, the fairness with other control systems such as TCP can be realized. <IMAGE></p> |
