发明名称 |
A SYSTEM AND METHOD FOR PROGRAMMABLE SPECTRUM MANAGEMENT |
摘要 |
There is provided a line interface for coupling a twisted pair telephone lin e with a communications network comprising a broadband analog front end for coupling the twisted pair telephone line with the line interface, and a programmable filter for filtering frequency bands to separate transmission channels, the transmission channels located in the communications network, wherein the frequency bands are determined by the programmable filter.
|
申请公布号 |
CA2303631(A1) |
申请公布日期 |
2001.09.30 |
申请号 |
CA20002303631 |
申请日期 |
2000.03.31 |
申请人 |
CATENA TECHNOLOGIES CANADA, INC. |
发明人 |
HJARTARSON, JIM;FEELEY, MARK;BOOCOCK, JONATHAN;DECZKY, ANDREW;WEIRICH, ANDREAS |
分类号 |
H04L27/00;(IPC1-7):H04J1/08;H04M7/00 |
主分类号 |
H04L27/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|