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US 2012/0060076 A1Published application
Adaptive Communication Systems and Methods
AssigneeLantiq Deutschland GmbH
InventorsVladimir Oksman, Bernd Heise
Life of this patent
Estimating the term…
Abstract
Methods and communication systems are presented, in which impulse noise is monitored on a communication channel, and impulse noise protection parameters are adjusted according to the monitored impulse noise without interrupting communication service.
Claims25
A method comprising:
- monitoring data transfer errors occurring on a communication channel;
- determining whether any of the data transfer errors are packetized errors;
- determining whether any packetized errors are corrected or uncorrected;
- and
- selectively adjusting impulse noise protection based on the determining whether any packetized errors are corrected or uncorrected.
2 more elements
A method comprising:
- monitoring data transfer errors occurring on a communication channel;
- determining whether any of the data transfer errors are packetized errors;
- determining whether any packetized errors are corrected or uncorrected;
- monitoring continuous noise on the communication channel during communication service;
- and
- selectively adjusting impulse noise protection and continuous noise protection parameters in the system based on the determining whether any packetized errors are corrected or uncorrected and the continuous noise.
3 more elements
A communication system, comprising:
- a communication channel;
- a first modem coupled with a communication channel, the first modem comprising
- a monitor system that monitors data transfer errors occurring on the communication channel;
- and
- an analyzer system coupled with the monitor system, the analyzer system being adapted to determine whether any of the data transfer errors are packetized errors, and to determine whether any packetized errors are corrected or uncorrected;
- and
- a second modem coupled with the communication channel;
- wherein the first and second modems are adapted to cooperatively adjust impulse noise protection based on the determining whether any packetized errors are corrected or uncorrected.
5 more elements
A modem, comprising:
- a transceiver that is coupleable to a communication channel, the transceiver being adapted to support communication service with a second modem on the communication channel;
- a monitor system coupled with the transceiver, the monitor system being adapted to monitor data transfer errors occurring on the communication channel during communication service;
- and
- an analyzer system coupled with the monitor system, the analyzer system being adapted to determine whether any of the data transfer errors are packetized errors, and to determine whether any packetized errors are corrected or uncorrected;
- wherein the analyzer is further adapted to propose impulse noise protection adjustments to the second modem based on the determining whether any packetized errors are corrected or uncorrected and to cooperatively adjust impulse noise protection based on the determining whether any packetized errors are corrected or uncorrected.
2 more elements
An adjustment system comprising:
- means for monitoring data transfer errors occurring on a communication channel;
- means for determining whether any of the data transfer errors are packetized errors, and for determining whether any packetized errors are corrected or uncorrected;
- and
- means for selectively adjusting impulse noise protection based on the determining whether any packetized errors are corrected or uncorrected.
1 more element
Dependencies are inferred from the claim text.