Program Guide With Channel Signal Strength Indicators
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current program guides do not provide users with channel signal strength information at the time of channel selection, which is crucial for digital broadcast systems where signal strength affects reception.
Innovation Solution
A method and apparatus that display a program guide with signal strength indicators for each channel, allowing users to determine the capability of receiving a channel during selection by measuring and updating signal strength in real-time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If signal strength information is displayed in a separate dedicated menu, then users can access signal strength information, but users cannot obtain signal strength information at the time of channel selection
Solution Approach 1:
The patent merges the signal strength information display with the program guide interface by integrating signal strength indicators directly into the program guide display. This allows users to view both program information and signal strength data simultaneously in a single unified interface, eliminating the need to navigate to separate menus and providing real-time signal strength feedback at the moment of channel selection.
Solution Approach 2:
The patent implements preliminary action by continuously measuring and updating signal strength information in the background before users need to make channel selections. The system proactively maintains current signal strength data for all channels and prepares it for immediate display alongside program guide information, so that when users view the program guide, the signal strength data is already available and updated without requiring any additional user action or time delay.
2Ease of operation
If program guide displays only program information, then the interface remains simple, but users lack information about channel reception capability
Solution Approach 1:
The patent applies local quality by selectively displaying signal strength information only in the specific context where it is most useful - within the program guide interface next to relevant channel information. Rather than overwhelming the user with comprehensive signal data everywhere, the system locally enhances the program guide display with signal strength indicators precisely where users need them for decision-making, maintaining simplicity elsewhere in the interface.
Solution Approach 2:
The patent adds another dimension to the program guide display by incorporating signal strength information as an additional layer of data alongside traditional program information. This transforms the display from a two-dimensional program listing into a multi-dimensional interface that simultaneously presents program metadata and signal quality metrics, enriching the information available without fundamentally complicating the basic program guide functionality.
Data Source
AI summary
An apparatus provides an on-screen program guide that includes information indicating channel signal strength. According to an exemplary embodiment, the apparatus includes a memory operative to store data related to the program guide, and a processor operative to enable display of the program guide using the stored data. The program guide includes a plurality of program titles. The processor determines a program title pointed to by a pointer and determines a channel associated with the determined program title. Signal strength of the determined channel is displayed along with the program guide.