Multiplex communications – Diagnostic testing
Reexamination Certificate
2007-09-25
2007-09-25
Ho, Duc (Department: 2616)
Multiplex communications
Diagnostic testing
C370S395420
Reexamination Certificate
active
10132806
ABSTRACT:
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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Bailey Richard H.
Czerwiec Richard M.
Rzonca Richard R.
Sanders, Jr. Gus C.
Sharpe Randall B.
Alcatel Lucent
Ho Duc
Raymond M. Galasso, P.C.
Slaton Bobby D.
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