发明名称 |
A Retry Communication Control Method and System |
摘要 |
A terminal apparatus firstly transfers packets of a trial class. When the communication quality is insufficient, the terminal apparatus determines after a predetermined period of time whether or not to transfer the trail-class packets again according to a traffic rate of priority-class packets. There are provided a trial-class band capacity not to discard packets of the trial class and a priority-class band capacity not to discard packets of the priority class. Trial-class packets exceeding the former are discarded but the packets that has once become a priority class will not be discarded unless the latter is exceeded. |
申请公布号 |
EP1528725(B1) |
申请公布日期 |
2011.09.14 |
申请号 |
EP20030792642 |
申请日期 |
2003.07.30 |
申请人 |
NIPPON TELEGRAPH AND TELEPHONE CORPORATION |
发明人 |
KOYANAGI, ETSUKO;MIYAYAMA SATOSHI;MORITA, NAOTAKA;MORI, SHUNSUKE |
分类号 |
H04L12/801;H04L12/813;H04L12/819;H04L12/823;H04L12/841;H04L12/851 |
主分类号 |
H04L12/801 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|