发明名称 |
ADSL WITH RF POTS OVERLAY |
摘要 |
A bidirectional telephony (POTS or ISDN) system utilizes RF technology to move the signalling away from the baseband frequency. The method translates baseband telephony signalling into one or more RF signals over twisted pair copper channels, in conjunction with as ADSL or VDSL signal on the same medium.
|
申请公布号 |
CA2276649(A1) |
申请公布日期 |
1999.12.25 |
申请号 |
CA19992276649 |
申请日期 |
1999.06.23 |
申请人 |
ALCATEL USA SOURCING, L.P. |
发明人 |
BENTLEY, RONALD L. |
分类号 |
H04M3/00;H04L12/16;H04M11/06;H04Q11/04;(IPC1-7):H04M11/06 |
主分类号 |
H04M3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|