发明名称 |
Facilitating digital subscriber line services via a subscriber premise network interface device |
摘要 |
<p>Various aspects of apparatuses and methods for enabling a subscriber premise network interface device (NID) to facilitate communication services including digitally derived voice services to be facilitated between a central office and a subscriber premise are disclosed herein. In accordance with one embodiment of the disclosures herein, such a method includes facilitating a downstream DSL voice channel transmission process at a subscriber premise Network Interface Device (NID) and facilitating an upstream DSL voice channel transmission process at the subscriber premise NID. The downstream DSL voice channel transmission process facilitates converting a voice component of a downstream DSL data stream to a corresponding downstream analog voice signal. The upstream DSL voice channel transmission process facilitates converting an upstream analog voice signal to an upstream voice component of an upstream DSL data stream. <IMAGE></p> |
申请公布号 |
EP1357730(B1) |
申请公布日期 |
2007.09.26 |
申请号 |
EP20030008815 |
申请日期 |
2003.04.24 |
申请人 |
ALCATEL LUCENT |
发明人 |
CZERWIEC , RICHARD M.;BAILEY, RICHARD H.;RZONCA, RICHARD R.;SANDERS, GUS C., JR.;SHARPE, RANDALL B.;SUTHERLAND, JOSEPH B. |
分类号 |
H04L12/56;H04M11/06;H04M3/00;H04M3/30;H04Q1/02;H04Q3/62 |
主分类号 |
H04L12/56 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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