发明名称 |
WIRELESS COMMUNICATION METHOD AND MOBILE TERMINAL USED THEREFOR |
摘要 |
<p>In a VoIP system adopting the AMR method, an efficient mobile communication system of high quality is provided by classifying packets by heterogeneous error protection in encoding data by the AMR method and by transmitting through a transport channel 26 of a required quality corresponding to the class of the packets.</p> |
申请公布号 |
WO03041437(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
WO2001JP09787 |
申请日期 |
2001.11.08 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;NUMAKURA, KEIKO;OHTSUKA, AKIRA |
发明人 |
NUMAKURA, KEIKO;OHTSUKA, AKIRA |
分类号 |
H04L1/00;H04L12/28;H04L29/06;H04W16/02;H04W28/00;H04W28/04;H04W28/06;H04W40/00;H04W40/08;H04W40/12;H04W40/30;H04W80/00;H04W80/10;H04W92/10;(IPC1-7):H04Q7/38 |
主分类号 |
H04L1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|