| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the quality of communication when transmitting media data via an IP network. <P>SOLUTION: A communication system includes plural communication devices and a communication control apparatus for processing a transmitted packet having a part of media data transmitted toward an addressee communication device from a transmission-origin communication device to send it to the addressee communication device. Further, the communication control device includes: means for managing a transmission session established between the transmission-origin communication device and addressee communication device; means including one or plural session queues for accumulating transmitted packets for each transmission session; and means for performing transmission control for sending transmitted packets supplied to each session queue in sequence closer to a sequence in accordance with the sequence number according to each transmission session. <P>COPYRIGHT: (C)2012,JPO&INPIT |
