Xdsl modem that can be operated in the remote diagnosis mode and corresponding maintenance system
First Claim
1. xDSL modem capable of remote diagnosis for the transmission of voice and/or data on a two-wire circuit (1) and for connection to at least one customer terminal (TE1, TE2) with a transmission/receiving device (3) for sending/receiving data in a predetermined transmission format (mode 0);
- characterized by an interference profile recording device (4) for recording an interference profile (SPB) on the two-wire circuit (1);
and an interference profile transmission device (5,3) for transmitting the recorded interference profile (SPB).
1 Assignment
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Accused Products
Abstract
The invention relates to an xDSL modem that can be operated in the remote diagnosis mode and to a corresponding maintanance system according to which the xDSL modem (2) comprises, in addition to a transceiver device (3) for transmitting/receiving data in a predetermined transmission format a failure profile detection device (4) for detection a failure profile and a failure profile transmission device (5, 3) for transmitting the detected failure profile to a maintenance installation. The invention provides an inexpensive means for carrying out the initial start-up as well as an error diagnosis of failure with a subscriber.
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Citations
15 Claims
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1. xDSL modem capable of remote diagnosis for the transmission of voice and/or data on a two-wire circuit (1) and for connection to at least one customer terminal (TE1, TE2) with
a transmission/receiving device (3) for sending/receiving data in a predetermined transmission format (mode 0); characterized by an interference profile recording device (4) for recording an interference profile (SPB) on the two-wire circuit (1);
and an interference profile transmission device (5,3) for transmitting the recorded interference profile (SPB). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
Specification