Cable modem transceiver, cable modem, cable modem communication system, processor for a cable modem transceiver, method for calibrating a cable modem transceiver, and computer program

A cable modem transceiver includes a processor configured to derive an instant of time for an upstream calibration signal on basis of upstream scheduling information. Further, the cable modem transceiver includes a transmitter configured to generate the upstream calibration signal at the derived ins...

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Bibliographic Details
Main Authors Shulman, Shaul, Goichberg, Nathan
Format Patent
LanguageEnglish
Published 28.09.2021
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION
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Summary:A cable modem transceiver includes a processor configured to derive an instant of time for an upstream calibration signal on basis of upstream scheduling information. Further, the cable modem transceiver includes a transmitter configured to generate the upstream calibration signal at the derived instant of time. The cable modem transceiver additionally includes a detector configured to determine a property of the generated upstream calibration signal. The processor is further configured to derive at least one calibration parameter for the transmitter on basis of the detected property.
Bibliography:Application Number: US201715719696