| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To easily specify through-put without increasing the information quantity of a header part. <P>SOLUTION: A receiving module 104 is provided with a communicating part 142 for communicating information by using a packet, an identifying part 140 for judging whether or not the received packet is a test packet, a through-put estimating part 136 for measuring a through-put time since a time specified by judging that the received packet is the test packet by the identifying part 140 until the number of reception of coded packets reaches a predetermined reference number, and for specifying the communicating speed of the communicating part 142 based on the through-put time and the reference number and a requesting part 138 for controlling a communicating part 142 to transmit information showing the communicating speed. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
