Patent ID: 9722711
Date: 2017-08-01
CPC Classifications: H04B,H04L

Claim:
1. A signaling system comprising: a first endpoint configured to interface upstream and downstream signaling with a network; a second endpoint configured to interface the upstream and downstream signaling with a plurality of devices, each of the plurality of devices communicating through the second endpoint when transmitting the upstream signaling and when receiving the downstream signaling, each device being configured to embed a gate-control signal within the upstream signaling when desiring upstream communications; a first noise management device configured to ameliorate noise funneling comprising: i) a first interface operable to exchange signals with the first endpoint; ii) a second interface operable to exchange signals with the second endpoint; iii) a first amplifier operable to amplify the downstream signaling while being communicated from the first interface to the second interface through a downstream signaling path; iv) a second amplifier operable to amplify the upstream signaling while being communicated from the second interface to the first interface through an upstream signaling path; v) a gate operably connected between the first interface and the second interface and controllable between at least a first position and a second position, the first position opening the upstream signaling path to disable the upstream signaling, the first position closing the downstream signal path to enable the downstream signaling, the second position closing the upstream signaling path to enable the upstream signaling, the second position opening the downstream signaling path to disable the downstream signaling; and vi) a detector configured to control the gate to the second position upon detecting the gate-control signal being embedded within the upstream signaling by any one of the plurality of devices; wherein the second endpoint is configured to include data within a payload of the gate-control signal; wherein the detector is configured to process the data prior to controlling the gate to the second position, including controlling the gate to the second position if the data matches with a previously assigned identifier and to prevent controlling the gate to the second position if the data fails to match with the previously assigned identifier; wherein the detector is configured to control the gate to the first position in the absence of detecting the gate-control signal being embedded within the upstream signaling by any one of the plurality of devices after expiration of an appropriate period of time following control of the gate to the second position while the second interface continues to receive the upstream signaling; wherein the gate includes a first connector and a second connector, wherein: i) the first connector operably connects the first interface to the first amplifier when the gate is in the first position; ii) the second connector operably connects the first amplifier to the second interface to enable downstream signaling when the gate is in the first position; iii) the first connector operably connects the first interface to the second amplifier when the gate is in the second position; and iv) the second connector operably connects the second amplifier to the second interface when the gate is in the second position wherein the first noise management device includes a first coupler operably connected to the second interface to copy the upstream signaling into a first signal and a second signal, the first coupler configured to transfer the first signal to the second connector and to transfer the second signal for use with the detector, the detector detecting for the gate-control signal based on the second signal; wherein the first noise management device includes a first bandpass filter operably connected between the first coupler and the detector, the first bandpass filter filtering the gate-control signal from the second signal to generate a third signal, the third signal excluding any portion of the upstream signaling falling outside a bandwidth allocated to the gate-control signal, the detector detecting for the gate-control signal based on the third signal; and wherein the first noise management device includes a third amplifier operably connected between the first bandpass filter and the detector, the third amplifier amplifying the third signal to create a fourth signal, the detector detecting for the gate-control signal based on the fourth signal; wherein the first noise management device includes: i) a second coupler operably connected between the third amplifier and the detector, the second coupler configured to copy the fourth signal into a fifth signal and a sixth signal, the detector processing the fifth signal to detect the gate-control signal; ii) a second bandpass filter operably connected between the first connector and the first interface, the second bandpass filter filtering the gate-control signal from the first signal to generate a seventh signal, the seventh signal excluding any portion of the upstream signaling falling inside the bandwidth allocated to the gate-control signal; and iii) a third coupler operably interconnected between the second bandpass filter and the first interface, the third coupler configured for combining the sixth signal with the seventh signal to create an eighth signal, the eighth signal forming the upstream signaling interfaced with the first endpoint.