Dynamic Radio Data System Options for RTplus Information
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Solution Overview
Problem
Current broadcast radio systems do not effectively facilitate users in accessing and exploring additional information provided by Radiotext Plus (RTplus) beyond standard RDS data, limiting user interaction and functionality.
Innovation Solution
A method and apparatus that derive and display user-selectable options from RTplus information, integrating it into a user-friendly interface on mobile stations and other devices, allowing users to access and interact with additional data fields such as artist information, concert promotions, and web links, while prioritizing these options in the user interface.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If RDS information is displayed as text to users, then users can access basic broadcast information, but users cannot effectively access and explore additional RTplus information
Solution Approach 1:
The patent segments RTplus information into distinct data fields (artist, album, web links, concert promotions) and processes each field type separately with dedicated handling routines. This segmentation allows the system to manage complex RTplus data through modular, organized sub-routines rather than treating it as a monolithic data structure.
Solution Approach 2:
The patent introduces an intermediary processing layer that receives RTplus data, parses it into structured fields, and generates user-friendly options. This intermediary layer acts as a mediator between the raw RTplus data stream and the user interface, translating complex data into accessible format options without exposing system complexity to users.
2Loss of information
If standard RDS data fields are displayed, then basic broadcast information is provided, but additional RTplus information remains inaccessible
Solution Approach 1:
The patent implements a dynamic options list that automatically adjusts based on the type of RTplus information received. When RTplus data contains web links, the system dynamically adds web browser options; when it contains artist information, it adds music player options. This dynamic adaptation allows the interface to remain simple while providing access to diverse information types.
Solution Approach 2:
The patent creates a universal options display mechanism that can handle multiple types of RTplus information (web links, artist details, concert promotions) through a single integrated interface. This multi-functional display system consolidates various information access methods into one unified user interface rather than requiring separate interfaces for each data type.
3Adaptability or versatility
If RTplus information is integrated into the user interface, then user interaction is enhanced, but the system complexity increases
Solution Approach 1:
The patent implements a nested structure where RTplus information processing is embedded within the existing RDS information handling framework. The RTplus data fields are parsed and processed as nested elements within the broader broadcast data structure, allowing the system to integrate additional functionality while maintaining the existing system architecture.
Solution Approach 2:
The patent uses copying mechanisms to replicate existing successful RDS display patterns for RTplus information. Rather than creating entirely new interface paradigms, the system copies and adapts proven RDS display methods to work with RTplus data, reducing the need for new complex processing logic while enhancing versatility.
Data Source
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AI summary
A broadcast radio event such as a song or a concert promotion, and a plurality of radio data fields corresponding to the event such as RTplus information, are received at a device. A user selects to display broadcast radio options simultaneous with receiving the broadcast radio event. Then is displayed a set of user-selectable options, at least one o which is derived from at least one of the radio data fields. In various embodiments, each time a new set of radio data fields are received, the set of displayed options is updated, with certain provisions to 'freeze' the displayed set of options. Examples of a derived option include a link to an Internet page, a phone number or email address, and posting a time and place of an advertised event to a calendar. A method, device, computer program product, and apparatus are detailed.