Push-to-talk Mode Management via White List Segmentation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing push-to-talk (PTT) communication systems often cause undesirable interruptions due to their 'forced audio' nature, where recipients may receive unsolicited audio communications, potentially disrupting meetings or being inaudible if away from their device, and existing solutions require user action to mitigate these issues.
Innovation Solution
Implementing multiple modes for processing incoming PTT audio communications, including a 'forced audio' mode and a 'polite' mode, where the mobile station plays communications automatically or only after user acceptance, respectively, managed through permission levels defined in subscriber profiles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If forced audio mode is used to provide direct PTT communication, then communication efficiency is improved, but user disturbance increases
Solution Approach 1:
The system dynamically switches between forced audio mode and polite mode based on the relationship between sender and receiver. When the sender is not in the receiver's allowed senders list, the system automatically uses polite mode (requiring user acceptance), whereas communications from allowed senders use forced audio mode. This dynamic adaptation resolves the contradiction by adjusting the communication mode according to the specific sender-receiver relationship.
2Ease of operation
If polite mode is used to reduce user disturbance, then user control is improved, but communication efficiency decreases
Solution Approach 1:
The system segments senders into two categories: those in the allowed senders list and those not in the list. Communications from allowed senders use forced audio mode for efficiency, while communications from other senders use polite mode for user control. This segmentation allows the system to maintain high efficiency for trusted communications while preserving user control for unknown or less important communications.
3Object-affected harmful factors
If Do Not Disturb feature is activated to prevent interruptions, then user disturbance is reduced, but reliability of receiving important communications decreases
Solution Approach 1:
The system uses the allowed senders list as a feedback mechanism to determine communication mode. By maintaining this list of trusted senders, the system ensures that important communications from these senders can reliably reach the user through forced audio mode, while still allowing the user to prevent interruptions from other senders using polite mode. This feedback-based approach resolves the contradiction by differentiating between trusted and untrusted communication sources.
Data Source
AI summary
A mobile station has a plurality of modes for processing incoming push-to-talk (PTT) audio communications. A first PTT mode is a “forced audio” mode, in which the mobile station plays PTT audio communications automatically. A second PTT mode is a “polite” mode, in which the mobile station plays PTT audio communications only after acceptance by the user. A “white list” identifies any parties that are allowed to communicate with the mobile station using the first PTT mode. A PTT audio communication from an initiator that is not identified in the white list is processed using the second PTT mode, even if the first PTT mode is requested. In addition, a PTT audio communication may be processed using the second PTT mode if the mobile station's speaker volume level is below a threshold value.