公开(公告)号：US20170223654A1

公开(公告)日：2017-08-03

申请号：US15119998

申请日：2015-09-16

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Kangkai ZHAO ,  Wu YANG ,  Yu ZHOU

IPC: H04W60/00 ,  H04W76/02 ,  H04W28/02 ,  H04W60/06

CPC classification number: H04W60/005 ,  H04W4/80 ,  H04W28/0231 ,  H04W28/08 ,  H04W60/06 ,  H04W76/15 ,  H04W88/06

Abstract: A method and apparatus for managing registration of a plurality of wireless communication devices to a plurality of different networks with a controller. The controller controls registration and registration priority to each of the plurality of wireless communication devices. Based on the registration priority, the registration limits of each network, and an amount of wireless communication device registrations associated with a wireless communication device user, the controller controls registration of each of the wireless communication devices across the plurality of networks. Controlling registration includes denying registration to a wireless communication device user that has a preexisting network connection, deregistering a wireless communication device that has more than one network connection, and registering/deregistering wireless communication devices based on the registration priority of each wireless communication device.

公开(公告)号：US20170156039A1

公开(公告)日：2017-06-01

申请号：US15320000

申请日：2014-07-10

Applicant: Motorola Solutions, Inc.

Inventor： Kang-kai ZHAO ,  Da-jun CHEN ,  Yong LI ,  Yong TIAN ,  Wu YANG

IPC: H04W4/10 ,  H04W74/08

CPC classification number: H04W4/10 ,  H04W74/0808 ,  H04W84/08

Abstract: A mobile radio has selectable transmit and receive channels, and is in a talkgroup that has a primary channel and multiple auxiliary channels. The mobile radio receives a broadcast-start command, and responsively selects its transmit channel to be the primary channel (if available) or an inactive auxiliary channel (if the primary channel is not available). The mobile radio receives user media via its user interface, and transmits that received user media on its selected transmit channel. The mobile radio scans for an auxiliary channel transitioning from inactive to active. Responsive to detecting such a transition, the mobile radio selects that auxiliary channel as its receive channel. The mobile radio mixes inbound media received on its selected receive channel with user media received via its user interface, and transmits the mixed media on its selected transmit channel.