In one example, the present disclosure describes a device, computer-readable medium, and method for reducing interference on the frequency modulation (FM) radio broadcast band from the G.fast protocol standard spectrum. For instance, in one example, a method includes delivering broadband service to a customer over a spectrum that overlaps with a frequency modulation radio broadcast band, and applying a notch filter to a target frequency of the frequency modulation radio broadcast band based on a profile that is customized for the customer, wherein the notch filter prevents the broadband service from using the target frequency during the delivering.

In one example, the present disclosure describes a device, computer-readable medium, and method for reducing interference on the frequency modulation (FM) radio broadcast band from the G.fast protocol standard spectrum. For instance, in one example, a method includes delivering broadband service to a customer over a spectrum that overlaps with a frequency modulation radio broadcast band, and applying a notch filter to a target frequency of the frequency modulation radio broadcast band based on a profile that is customized for the customer, wherein the notch filter prevents the broadband service from using the target frequency during the delivering.

The method includes inputting first groups of frequency samples to be transmitted over, respectively received from, first and second subsets of subscriber lines at respective first tones and following a first group selection order, alternated with mirrored second groups of frequency samples to be transmitted over, respectively received from, the second subset of subscriber lines at respective mirrored second tones of the first tones, and following a mirrored second group selection order of the first group selection order, to a vectoring processor for joint mitigation of first crosstalk present over the first and second subsets of subscriber lines at the respective first tones and second crosstalk present over the second subset of subscriber lines at the respective second tones. The first tones are common to the first and second transmit spectra. Mirroring is with respect to a folding frequency derived from a reference sampling frequency applicable to the first subset of subscriber lines.

Embodiments relate to a method for detecting a crosstalk issue on a Digital Subscriber Line (4) of a vectoring group (3), executed by a monitoring device (7), comprising: receiving (S1) operational data representative of the Quiet Line Noise and the Active Line Noise of said Digital Subscriber Line (4), and detecting a crosstalk issue in function of said Quiet Line Noise and/or the Active Line Noise.

Methods and systems are provided for telephone line access with crosstalk mitigation. Electronic equipment located at a first location may include a plurality of first transceiver devices, with each first transceiver device configured for coupling to a respective one of a plurality of telephone lines bundled together in a same telephone cable, to connect to a respective one of a plurality of second transceiver devices at a second location. Each first transceiver device controls communication over the respective telephone line, with controlling including assigning separate time slots for uplink communication and downline communication; and coordinating communication with other ones of the plurality of first transceiver devices, with the coordinating including aligning use of the time slots. Each transceiver device may include a coupling circuitry to connect to the respective telephone line, an analog front end; and a controller that controls communications over the telephone line.

Methods and systems are provided for telephone line access with crosstalk mitigation. Electronic equipment located at a first location may include a plurality of first transceiver devices, with each first transceiver device configured for coupling to a respective one of a plurality of telephone lines bundled together in a same telephone cable, to connect to a respective one of a plurality of second transceiver devices at a second location. Each first transceiver device controls communication over the respective telephone line, with controlling including assigning separate time slots for uplink communication and downline communication; and coordinating communication with other ones of the plurality of first transceiver devices, with the coordinating including aligning use of the time slots. Each transceiver device may include a coupling circuitry to connect to the respective telephone line, an analog front end; and a controller that controls communications over the telephone line.

In one example, the present disclosure describes a device, computer-readable medium, and method for reducing interference on the frequency modulation (FM) radio broadcast band from the G.fast protocol standard spectrum. For instance, in one example, a method includes delivering broadband service to a customer over a spectrum that overlaps with a frequency modulation radio broadcast band, and applying a notch filter to a target frequency of the frequency modulation radio broadcast band based on a profile that is customized for the customer, wherein the notch filter prevents the broadband service from using the target frequency during the delivering.

In one example, the present disclosure describes a device, computer-readable medium, and method for reducing interference on the frequency modulation (FM) radio broadcast band from the G.fast protocol standard spectrum. For instance, in one example, a method includes delivering broadband service to a customer over a spectrum that overlaps with a frequency modulation radio broadcast band, and applying a notch filter to a target frequency of the frequency modulation radio broadcast band based on a profile that is customized for the customer, wherein the notch filter prevents the broadband service from using the target frequency during the delivering.

A method for implementing an upstream symbol alignment within a network component, the method comprising receiving an upstream sync signal via an initializing digital subscriber line (DSL) during a channel discovery phase from a customer premise equipment (CPE), determining a corrected upstream symbol alignment value based upon the upstream sync signal, and transmitting the corrected upstream symbol alignment value to the CPE, wherein the upstream symbol alignment value determines an upstream symbol alignment for one or more upstream transmissions, and wherein the corrected upstream symbol alignment value is determined before receiving a plurality of upstream data signals within the data symbol positions during the channel discovery phase.

A method for implementing an upstream symbol alignment within a network component, the method comprising receiving an upstream sync signal via an initializing digital subscriber line (DSL) during a channel discovery phase from a customer premise equipment (CPE), determining a corrected upstream symbol alignment value based upon the upstream sync signal, and transmitting the corrected upstream symbol alignment value to the CPE, wherein the upstream symbol alignment value determines an upstream symbol alignment for one or more upstream transmissions, and wherein the corrected upstream symbol alignment value is determined before receiving a plurality of upstream data signals within the data symbol positions during the channel discovery phase.