发明名称 |
Digital subscriber line communicating system |
摘要 |
A digital subscriber line communicating system having a central office and a remote terminal connected through a telephone line, the transmitting side comprising a sliding window transmitting unit for transmitting DMT symbols according to the sliding window through the telephone line to the receiving side, and the receiving side comprising a sliding window receiving unit for receiving DMT symbols according to the sliding window from the transmitting side, the sliding window indicating the phase of cross-talk condition due to a TCM-ISDN transmission at the receiving side, whereby TCM cross-talk can be reduced without largely departing from the standard system. |
申请公布号 |
US2005008082(A1) |
申请公布日期 |
2005.01.13 |
申请号 |
US20040918072 |
申请日期 |
2004.08.13 |
申请人 |
MIYOSHI SEIJI;AWATA YUTAKA;MURATA HIROYASU;KOIZUMI NOBUKAZU;SASAKI TAKASHI |
发明人 |
MIYOSHI SEIJI;AWATA YUTAKA;MURATA HIROYASU;KOIZUMI NOBUKAZU;SASAKI TAKASHI |
分类号 |
H04L5/16;H04B3/32;H04J11/00;H04L5/14;H04L7/00;H04L27/26;H04M3/00;H04M11/06;(IPC1-7):H04L27/00 |
主分类号 |
H04L5/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|