Spectrum Block Map for Media Channel Troubleshooting
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Solution Overview
Problem
Media content processing subsystems (MCPS) face challenges in diagnosing and resolving issues due to the complex mapping of channel numbers to spectrum blocks, which can change based on frequency and location, making it difficult to identify and group related trouble tickets.
Innovation Solution
The implementation of a diagnostic tool application that creates a spectrum block map to identify channels within specific frequency blocks, allowing technicians to diagnose issues by determining if problems are with individual or multiple channels, and grouping potentially related trouble tickets based on shared spectrum blocks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If technicians use traditional decision trees or flow charts to diagnose issues, then the troubleshooting process follows a structured approach, but it becomes difficult to group and diagnose issues due to the wide variety of available media content and complex channel-to-spectrum mappings
Solution Approach 1:
The patent introduces a spectrum block map as an intermediary tool that visually represents the mapping between channels and spectrum blocks. This map serves as a mediator between the complex technical mapping and the technician's diagnostic process, allowing technicians to easily identify which channels are affected by spectrum block issues without needing to understand the complex underlying mappings.
Solution Approach 2:
The patent segments the media content delivery system into distinct spectrum blocks, each representing a specific frequency range. By dividing the wide variety of media content into these manageable segments, technicians can diagnose issues by examining individual spectrum blocks rather than dealing with the entire system at once, making the complex mapping more manageable.
2Adaptability or versatility
If the system supports a large number and variety of media content choices, then user options are enhanced, but troubleshooting becomes more difficult due to the wide variety of available media content
Solution Approach 1:
The spectrum block map acts as an intermediary that simplifies the relationship between the vast number of media content channels and the diagnostic process. Instead of technicians needing to understand each individual channel's complex mapping, the map provides a simplified view that groups channels by their spectrum block assignments, making it easier to detect and measure issues across the diverse media content portfolio.
3Adaptability or versatility
If channel frequencies are changed or mappings vary by location, then system flexibility is improved, but the mapping becomes more complex and harder to troubleshoot
Solution Approach 1:
The patent implements a dynamic spectrum block map that automatically updates to reflect changes in channel frequencies and mappings. Rather than using static mappings that become outdated when frequencies change, the system dynamically adjusts the map to current conditions, allowing the mapping to adapt to frequency changes and location-specific variations without increasing troubleshooting complexity.
Data Source
AI summary
A system may include a media content processing subsystem associated with a subscriber. The media content processing subsystem may be configured to scan at least a subset of channels of a media broadcast to create a spectrum block map; determine a spectrum block of a channel of a media broadcast indicated as being a troubled channel; and identify, according to the spectrum block map, at least one additional channel of the media broadcast included in the spectrum block of the troubled channel.