| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide voice packet communication equipment capable of dynamically controlling a delay restoration function so that call quality becomes optimal according to traffic conditions of a network, a traffic prediction method using the equipment and the optimal control method of the call quality in the equipment. <P>SOLUTION: The voice packet communication equipment is provided with a buffer memory 101, a buffer control part 102, a buffer storage quantity monitoring part 103, a buffer storage quantity monitoring result storage/analysis part 104 that successively stores storage quantity information and outputs storage quantity analysis results based on the storage contents, a buffer control operation monitoring part 105 that outputs the operation contents of the buffer control part 102 as operation information, a buffer control operation monitoring result storage/analysis part 106 that successively stores the operation information and outputs control operation analysis results based on the storage contents, a traffic prediction part 107 that predicts traffic of a network by using the storage quantity analysis results and the control operation analysis results and a threshold determination part 301 that determines a threshold of a deleting operation of unnecessary frames. <P>COPYRIGHT: (C)2003,JPO</p> |
