Alarm Maintenance Tracking in Communication Networks
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Solution Overview
Problem
Existing communication network systems face inefficiencies in resolving alarms triggered during maintenance events, as these alarms often persist after the maintenance interval has expired, leading to unnecessary incident reports and redundant processing tasks.
Innovation Solution
A method is introduced to manage alarms in communication systems by maintaining a maintenance identifier and the responsible technician's identity in a data store. An incident management application obtains alarms created during maintenance intervals and, if the alarm remains active after the interval expires, adds the maintenance identifier to the alarm, generates an incident report, and transmits a notification directly to the maintenance technician via their designated communication method.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If incident reports are generated for all alarms triggered during maintenance intervals, then alarm resolution tracking is improved, but redundant processing and resource consumption increase
Solution Approach 1:
The system performs preliminary actions by suppressing incident report generation during active maintenance intervals and proactively notifying technicians before maintenance expires. This prevents redundant incident reports from being created for alarms that are already being addressed during scheduled maintenance, thereby improving processing efficiency while maintaining reliable alarm resolution tracking.
2Loss of information
If maintenance technicians are notified through standard incident reporting channels, then communication completeness is improved, but notification speed and directness deteriorate
Solution Approach 1:
The system extracts the notification function from the standard incident reporting workflow and implements a separate, direct notification channel to maintenance technicians. This allows urgent maintenance-related alarm notifications to be delivered immediately through SMS or email, bypassing the slower standard incident reporting channels, while still maintaining complete communication by including all necessary alarm and maintenance information.
3Reliability
If alarm monitoring continues without interruption, then network reliability is improved, but resource consumption increases
Solution Approach 1:
The system implements periodic action by suspending incident report generation during active maintenance intervals and using event-triggered notifications only when maintenance expires or alarms persist. This reduces resource consumption by avoiding continuous, unnecessary processing while maintaining network reliability through targeted monitoring at critical transition points in the maintenance lifecycle.
Data Source
AI summary
A method comprises maintaining a maintenance identifier identifying the maintenance event and an identity of a maintenance technician responsible for performing the maintenance event, obtaining the alarm created during a maintenance interval associated with the maintenance event, wherein the maintenance interval is a preset period of time during which the maintenance event is to be performed at a cell site, and in response to the alarm still being active after the maintenance interval has expired adding the maintenance identifier to the alarm, generating, by the incident reporting application, and transmitting a notification associated with incident report directly to the maintenance technician via the method of communicating with the maintenance device.