Portable Device Talkgroup Affiliation and Override Forwarding
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Solution Overview
Problem
Public safety personnel in wireless communication networks face distractions due to receiving communications outside their assigned talkgroups, which can be critical during incidents, and there is a need for flexible communication forwarding to manage these distractions effectively.
Innovation Solution
A method and system where portable communications devices affiliate with talkgroups, receive forwarding configuration data, and apply override settings to dynamically manage the forwarding of communications, ensuring that only relevant messages are received and processed, based on the talkgroup status, incident status, device-specific settings, and user roles.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a portable communications device is affiliated with a specific talkgroup to focus on assigned tasks, then communication distraction is reduced, but the ability to receive critical communications from other talkgroups is lost
Solution Approach 1:
The patent implements dynamic talkgroup affiliation where the portable communications device can switch between being affiliated with a specific talkgroup (to reduce distraction during incidents) and being unaffiliated (to receive communications from multiple talkgroups). The affiliation status changes dynamically based on operational needs, allowing the system to adapt between focus mode and reception mode.
Solution Approach 2:
The patent applies different communication reception behaviors to different operational contexts. When affiliated with a talkgroup, the device selectively receives only that talkgroup's communications (local focus). When unaffiliated, it can receive communications from multiple talkgroups (broad reception). This local quality approach tailors the reception behavior to the specific operational situation.
2Reliability
If all communications are forwarded to the portable communications device, then no critical communications are missed, but distraction and information overload increase
Solution Approach 1:
The patent extracts and filters communications based on talkgroup affiliation status. When affiliated with a talkgroup, only communications from that specific talkgroup are extracted and delivered to the device, while communications from other talkgroups are excluded. This extraction principle ensures reliable delivery of relevant communications while eliminating distracting ones.
3Object-affected harmful factors
If the device filters communications strictly by talkgroup affiliation, then distraction is minimized, but flexibility to receive important communications is reduced
Solution Approach 1:
The system dynamically adjusts filtering strictness based on affiliation status. When affiliated, strict filtering applies (only talkgroup communications). When unaffiliated, no filtering applies (all communications received). This dynamic adjustment provides both distraction minimization and operational flexibility as needed.
Data Source
AI summary
Methods, apparatuses, and systems for forwarding a communication transmitted to a portable communications device. One method includes affiliating the portable communications device with a talkgroup, and, in response to affiliating the portable communications device with the talkgroup, receiving, at an electronic processor included in the portable communications device, forwarding configuration data associated with the talkgroup. The method also includes forwarding a communication transmitted to the portable communications device while the portable communications device is affiliated with the talkgroup based on the forwarding configuration data associated with the talkgroup and one or more override settings.