Telephonic communications – Telephone line or system combined with diverse electrical... – Having transmission of a digital message signal over a...
Reexamination Certificate
2006-10-24
2006-10-24
Ramakrishnaiah, Melur (Department: 2643)
Telephonic communications
Telephone line or system combined with diverse electrical...
Having transmission of a digital message signal over a...
C379S093290, C379S090010, C375S222000
Reexamination Certificate
active
07127049
ABSTRACT:
A system enhances automation of activating network service between a customer modem and a central office modem over a digital subscriber line (DSL) link. The central office modem couples the customer modem to a network for providing the network service. The system comprises a polling system coupled with the central office modems. The polling system polls inactive central office modems in order to detect the presence of an associated customer modem. A discovery application is coupled with the polling system and the central office modems for selectively enabling ones of the central office modems in accordance with a result of the polling system. If the polling system detects the presence of the customer modem, the associated central office modem is enabled for providing network service to a customer.
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Auto-Configuration for the Connection Between the DSL Broadband Network Termination (B-NT) and the Network using ATM;DSL Forum Technical Report, TR-037 (Mar. 2001); pp. 1-15.
Gazier Michael
Godse Dhananjay
Ciena Corporation
Merek & Blackmon & Voorhees, LLC
Ramakrishnaiah Melur
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