公开(公告)号：US10321490B2

公开(公告)日：2019-06-11

申请号：US15365656

申请日：2016-11-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Ilya Freytsis ,  Madhusudan K. Pai

IPC: H04W72/04 ,  H04W76/10 ,  H04W76/30 ,  H04W4/10

Abstract: A method and system for maintaining ambient monitoring capability for a communication device. The method includes using a first target identity to identify the communication device in a first ambient monitoring session with an ambient monitoring device. The method also includes, while in the first ambient monitoring session, receiving, by an electronic processor of the communication device, a communication service state change notification for the first target identity. The method also includes, while in the first ambient monitoring session, determining a second target identity to identify the communication device in a second ambient monitoring session that has not been established. The method also includes, while in the first ambient monitoring session, transmitting, to the ambient monitoring device, the second target identity.

公开(公告)号：US20180152971A1

公开(公告)日：2018-05-31

申请号：US15365656

申请日：2016-11-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Ilya Freytsis ,  Madhusudan K. Pai

IPC: H04W76/02 ,  H04W76/06 ,  H04W4/10

CPC classification number: H04W76/10 ,  H04W4/10 ,  H04W76/30

Abstract: A method and system for maintaining ambient monitoring capability for a communication device. The method includes using a first target identity to identify the communication device in a first ambient monitoring session with an ambient monitoring device. The method also includes, while in the first ambient monitoring session, receiving, by an electronic processor of the communication device, a communication service state change notification for the first target identity. The method also includes, while in the first ambient monitoring session, determining a second target identity to identify the communication device in a second ambient monitoring session that has not been established. The method also includes, while in the first ambient monitoring session, transmitting, to the ambient monitoring device, the second target identity.

公开(公告)号：US09980118B1

公开(公告)日：2018-05-22

申请号：US15581278

申请日：2017-04-28

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Ilya Freytsis ,  Madhusudan Pai ,  Vikas Mehrotra ,  Timothy J. Manczko

IPC: H04W4/10 ,  H04W4/22 ,  H04W4/02

CPC classification number: H04W4/90 ,  H04W4/02 ,  H04W4/08 ,  H04W4/10

Abstract: A method to provide ambient listening on target devices is shown. The ambience listening can be initiated by the listener or by the target device. When a console initiates an Ambience Listening (AL) call regarding a target and the target is logged into more than one device, the PTT server presents the console with a list of all concurrent devices of that user. The console is presented with additional information regarding the target, such as the location, role selected by the user on each device, and the user's operational status on each device. The operational status includes, for example, an emergency state. This enables the console to setup one or more ambience listening session with one or more appropriate devices.

公开(公告)号：US09686656B2

公开(公告)日：2017-06-20

申请号：US14810628

申请日：2015-07-28

Applicant: MOTOROLA SOLUTIONS, INC

Inventor： Madhusudan K. Pai ,  Ilya Freytsis ,  Scott J. Pappas ,  Thomas J. Senese

IPC: H04W4/08 ,  H04W8/02 ,  H04W8/18

CPC classification number: H04W4/08 ,  H04W8/02 ,  H04W8/186 ,  H04W84/08

Abstract: A communication system is provided for controlling group affiliation in a wireless communication system, wherein a group management server determines, or modifies, a set of one or more group affiliation parameters and group de-affiliation parameters associated with a mobile device based on capabilities of another mobile device and/or a set of one or more group affiliation parameters and group de-affiliation parameters associated with the another mobile device. The mobile devices may be mobile devices of a same user or may be mobile devices of different users. In other embodiments of the present invention, in response to receiving a request to initiate a group call involving a group that includes multiple mobile devices of a same user, the group management server may select only one of the multiple mobile devices to participate in the group call and arrange for only the selected mobile device to participate in the group call.