公开(公告)号：US20230042020A1

公开(公告)日：2023-02-09

申请号：US17797988

申请日：2020-02-21

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Grzegorz GUSTOF ,  Piotr FURMAN ,  Wojciech WOJCIK

IPC: H04L9/40 ,  H04M3/22 ,  H04M3/42

Abstract: A device, method and system for changing communication infrastructure based on call security level is provided. A device determines a call security level of a call occurring at a first communication infrastructure; the first communication infrastructure associated with a first security level; the call security level determined from one or more of; a profile of a caller on the call; and audio on the call. In response to determining that the call security level and the first security level are misaligned, the device causes the call to change to a second communication infrastructure associated with a second security level aligned with the call security level.

公开(公告)号：US20240107274A1

公开(公告)日：2024-03-28

申请号：US17768998

申请日：2019-12-05

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Wojciech WOJCIK ,  Grzegorz GUSTOF ,  Marcin MICHALAK

IPC: H04W4/08 ,  H04W4/10

CPC classification number: H04W4/08 ,  H04W4/10

Abstract: A device, system and method for managing talkgroups is provided. A computing device determines that a communication device is communicating with a talkgroup via a first communication network, the talkgroup dominated by other communication devices communicating on one or more second communication networks different from the first communication network. The computing device determines a level of activity of the communication device in the talkgroup via the first communication network. When the level of activity meets a threshold condition, the computing device: requests a confirmation from the communication device to cease communication with the talkgroup; and when the confirmation is received, drops the communication device from the talkgroup.