发明授权
- 专利标题： Facilitating digital subscriber line services via a subscriber premise network interface device
- 专利标题（中）： 通过用户住宅网络接口设备促进数字用户线路业务
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申请号： US10132806申请日： 2002-04-25
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公开(公告)号： US07274669B2公开(公告)日： 2007-09-25
- 发明人: Richard M. Czerwiec , Richard H. Bailey , Richard R. Rzonca , Gus C. Sanders, Jr. , Randall B. Sharpe , Joseph E. Sutherland
- 申请人： Richard M. Czerwiec , Richard H. Bailey , Richard R. Rzonca , Gus C. Sanders, Jr. , Randall B. Sharpe , Joseph E. Sutherland
- 申请人地址： FR Paris
- 专利权人： Alcatel Lucent
- 当前专利权人： Alcatel Lucent
- 当前专利权人地址： FR Paris
- 代理机构： Raymond M. Galasso, P.C.
- 代理商 Bobby D. Slaton
- 主分类号： H04L12/56
- IPC分类号： H04L12/56 ; G01R31/08
摘要：
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.
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