发明名称 SHARED ASYMMETRIC DIGITAL SUBSCRIBER LINE MODEM
摘要 Multi-drop Asymmetrical Digital Subscriber Loop (ADSL) modems have at least two sets of digital front end circuitry which allow for simultaneous connections to at least two local loops. A shared DSL modem is operably associated with each of the two sets of digital front end circuitry and transmits and receives data to and from the digital front end circuitry. A digital interface is operably associated with the shared DSL modem and is configured to communicate with an external network.
申请公布号 CA2268366(A1) 申请公布日期 2000.02.17
申请号 CA19992268366 申请日期 1999.04.08
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 DAVIS, GORDON T.
分类号 H04J11/00;H04L29/10;H04M3/00;H04M11/00;H04M11/06;(IPC1-7):H04M11/06 主分类号 H04J11/00
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