XDSL modem and method for stabilizing XDSL operation thereof

Details XDSL modem and method for stabilizing XDSL operation thereof XDSL modem and method for stabilizing XDSL operation thereof

2011-03-01

2011-03-01

Ramakrishnaiah, Melur (Department: 2614)

Telephonic communications

Telephone line or system combined with diverse electrical...

Having transmission of a digital message signal over a...

C379S090010, C379S093310

Reexamination Certificate

active

07899163

ABSTRACT:
A method for stabilizing a connection between an xDSL modem (160) and a central office (120) is provided. The method includes detecting whether a signal on a telephone line is a ring signal; setting a ring signal flag if the signal on the telephone line is the ring signal; and maintaining a connection between the xDSL modem and the central office. An xDSL modem using the method is also provided.

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patent: 7133441 (2006-11-01), Barlev et al.
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