公开(公告)号：US20230396701A1

公开(公告)日：2023-12-07

申请号：US17805699

申请日：2022-06-07

申请人： MOTOROLA SOLUTIONS, INC.

发明人： HAIM KAHLON ,  HADI SHVARTZ ,  EITAN KUGMAN

IPC分类号： H04M1/60 ,  H04M1/253

CPC分类号： H04M1/60 ,  H04M1/253

摘要： An audio receiver for a converged portable radio (LMR/LTE radio) is provided with improved audio management. The converged device is managed by two different processors (BP/AP) and includes a selectable user setting for selecting either an LMR audio mode or an LTE audio mode (or both). Power up timing differences between the two processors is managed through a smart audio switch mechanism which includes AP control logic for selectively enabling and disabling an AP audio switch in response to operational status of both (AP/BP) processors during power up. The smart audio switch system further includes BP control logic for selectively enabling and disabling a BP audio switch in response to the operational status of the processors. Audio is played out at a single speaker. Both LTE audio and LMR audio can be mixed for a predetermined time during power up until the user selected audio mode has been established.

公开(公告)号：US20170142626A1

公开(公告)日：2017-05-18

申请号：US15421615

申请日：2017-02-01

申请人： MOTOROLA SOLUTIONS, INC

发明人： MIHAEL S. BERCOVICI ,  EITAN KOREN ,  EITAN KUGMAN ,  YARON AVI SHEMESH

IPC分类号： H04W36/20 ,  H04W36/00 ,  H04W4/02 ,  H04W76/02 ,  H04W4/00

CPC分类号： H04W36/20 ,  H04B1/005 ,  H04L65/1083 ,  H04L65/80 ,  H04L67/148 ,  H04N21/00 ,  H04W4/02 ,  H04W4/80 ,  H04W16/14 ,  H04W36/0022 ,  H04W36/0027 ,  H04W36/14 ,  H04W40/22 ,  H04W64/00 ,  H04W76/14 ,  H04W76/15 ,  H04W88/04 ,  H04W88/06

摘要： A method, apparatus, and system are provided for mitigating interference between two communication sessions based on a determined geographical proximity of two mobile devices (MDs) to each other. In one embodiment, a geographical proximity is determined of a first MD, engaged in a first communication session, to a second MD, engaged in a second communication session. Based on the determined geographical proximity, one of the two communication sessions is transferred to the other MD so that both communication sessions are resident at, and can be controlled by, a same MD. In other embodiments, wherein a first MD is engaged in two communication sessions, one of the two communication sessions may be transferred to a second MD that is sufficiently geographically distant from the first MD or the first MD may use a geographically distant remote wireless device as an uplink and downlink relay device for one of the communication sessions.

公开(公告)号：US20170094575A1

公开(公告)日：2017-03-30

申请号：US14870760

申请日：2015-09-30

申请人： MOTOROLA SOLUTIONS, INC

发明人： MIHAEL S. BERCOVICI ,  EITAN KOREN ,  EITAN KUGMAN ,  YARON AVI SHEMESH

IPC分类号： H04W36/20 ,  H04W16/14 ,  H04W76/02 ,  H04W40/22 ,  H04W36/14 ,  H04W64/00

CPC分类号： H04W36/20 ,  H04B1/005 ,  H04L65/1083 ,  H04L65/80 ,  H04L67/148 ,  H04N21/00 ,  H04W4/02 ,  H04W4/80 ,  H04W16/14 ,  H04W36/0022 ,  H04W36/0027 ,  H04W36/14 ,  H04W40/22 ,  H04W64/00 ,  H04W76/14 ,  H04W76/15 ,  H04W88/04 ,  H04W88/06

摘要： A method, apparatus, and system are provided for mitigating interference between two communication sessions based on a determined geographical proximity of two mobile devices (MDs) to each other. In one embodiment, a geographical proximity is determined of a first MD, engaged in a first communication session, to a second MD, engaged in a second communication session. Based on the determined geographical proximity, one of the two communication sessions is transferred to the other MD so that both communication sessions are resident at, and can be controlled by, a same MD. In other embodiments, wherein a first MD is engaged in two communication sessions, one of the two communication sessions may be transferred to a second MD that is sufficiently geographically distant from the first MD or the first MD may use a geographically distant remote wireless device as an uplink and downlink relay device for one of the communication sessions.