Power Cycle Controller for Automated Connectivity Reboot
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Solution Overview
Problem
Telecommunications service providers face challenges in maintaining nearly 100% uptime due to issues that require manual device reboots, leading to increased support time and MTTR, which can escalate into trouble tickets.
Innovation Solution
An automated power cycle controller, connected via a remote cloud-based management system, monitors internet connectivity and automatically reboots devices upon loss of connectivity, using cellular or wireline connections for out-of-band access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If manual device reboot is used to resolve connectivity issues, then device reliability is improved, but support time and MTTR increase
Solution Approach 1:
The system enables devices to monitor their own connectivity status and perform self-reboot operations automatically when issues are detected, eliminating the need for manual technician intervention and reducing support time while maintaining reliability
Solution Approach 2:
The system continuously monitors device connectivity through data communications monitoring and uses this feedback to trigger automated reboot actions when connectivity loss is detected, creating a closed-loop system that resolves issues without human intervention
2Loss of time
If automated reboot is implemented, then MTTR is reduced, but device complexity increases
Solution Approach 1:
The power cycle controller is designed as a multi-functional device that combines power management, connectivity monitoring, and automated reboot capabilities in a single unit, reducing overall system complexity while enabling automated MTTR reduction
Solution Approach 2:
The system introduces a power cycle controller as an intermediary component between the device and the network management system, which simplifies the overall architecture by centralizing the reboot control logic in a dedicated device rather than embedding it throughout the entire network
3Reliability
If out-of-band access is provided via cellular connection, then availability is improved, but energy consumption increases
Solution Approach 1:
The system uses periodic connectivity monitoring rather than continuous communication, where the power cycle controller checks connectivity status at scheduled intervals, reducing energy consumption while maintaining reliable availability monitoring
Solution Approach 2:
The power cycle controller autonomously manages its own power consumption by activating cellular communication only when connectivity monitoring is required, rather than maintaining constant cellular connection, thus reducing energy usage while preserving availability
Data Source
AI summary
Embodiments include apparatuses for rebooting an electronic device. In an embodiment, an apparatus includes a data interface, a first power port, a second power port, a switch, and a processor. The data interface is configured to connect to the electronic device. The first power port is configured to receive power from a power source and the second power port is configured to deliver power to the electronic device. The switch is configured to connect the first power port to the second power port. The processor conducts data communications monitoring of the electronic device via the data interface and reboots the electronic device responsive to the data communications monitoring.