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公开(公告)号：US20220038863A1
公开(公告)日：2022-02-03
申请号：US16942973
申请日：2020-07-30
Applicant: MOTOROLA SOLUTIONS, INC.
Inventor： MAARTEN FADDEGON , YUNHAI YANG
Abstract: A method and system to avoid echo in large volume calls is provided. A Land Mobile Radio (LMR) core network receives audio packets for audio packets intended for a plurality of mobile devices. The Smart Connect Gateway determines a geographic location of each of the plurality of mobile devices. The Smart Connect Gateway transmits the audio packets to the plurality of mobile devices based upon the geographic location of each of the plurality of mobile devices.
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