Apparatus and methods for monitoring and diagnosing a wireless network

A computerized method of operating a content distribution network to compensate for faults within the content distribution network, the content distribution network having at least one wireless local area network (WLAN) access point (AP) and a WLAN controller entity, the computerized method comprising:

• transmitting a first signal addressed to the WLAN controller entity from at least one WLAN AP and via a first data backhaul;
• failing to receive, at the at least one WLAN AP, an expected response signal from the WLAN controller entity in response to the first signal;
• and
• based at least on (i) an assessment to determine whether a network apparatus disposed upstream of the at least one WLAN AP is non-functional in at least one aspect that would cause the failing to receive, and (ii) a self-evaluation of the at least one WLAN AP to determine whether the at least one WLAN AP is non-functional in at least one aspect that would cause the failing to receive, the assessment and the self-evaluation initiated based on the failing to receive the expected response signal from the WLAN controller entity, causing transmission of data to the WLAN controller entity via an alternate communication channel that is co-deployed by an operator of the content distribution network and that is configured to effectuate the transmission of data via a cellular-based transmission protocol, the transmission of the data causing use of the alternate communication channel as backhaul for the at least one WLAN AP.

A controller apparatus configured for fault compensation within a content distribution network, the controller apparatus comprising:

• a data connection configured for data communication with distribution infrastructure of the content distribution network;
• and
• non-transitory computer-readable apparatus comprising a plurality of computer-readable instructions, the plurality of instructions configured for data communication with one or more premises modems, the one or more premises modems each configured for data communication with the content distribution network via at least a first data interface and a second data interface, the first and second data interfaces being controlled by an operator of the content distribution network, the one or more premises modems each in data communication with one or more wireless access nodes;
• wherein the controller apparatus is further configured to, via at least the plurality of instructions:
• transmit respective first signals addressed to corresponding ones of the one or more wireless access nodes via a first communication channel established via a first data interface of at least one of the one or more premises modems, the first data interface being configured to access the first communication channel via one of a plurality of data links controlled by the operator of the content distribution network;
• and
• responsive to a detection of a communicational fault that has occurred in at least one of at least one of the one or more premises modems or at least one of the one or more wireless access nodes, the detection being based at least on a determination that at least one of second signals was not received from at least one of a corresponding one of the one or more premises modems or a corresponding one of the one or more wireless access nodes within a prescribed period of time, enable the corresponding one of the one or more premises modems to cause transmission of data via the second data interface, the second data interface being configured to access, via another one of the plurality of data links controlled by the operator, a communication channel alternate to the first communication channel;
• wherein the plurality of controlled data links comprise at least (i) a wireless local area network (WLAN)-based data link, and (ii) a non-WLAN-based data link.