公开(公告)号：US20140233447A1

公开(公告)日：2014-08-21

申请号：US13770211

申请日：2013-02-19

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： GABI OFIR ,  AHARON ELMALEH ,  DMITRY KLITEYNIK

IPC: H04W4/08

CPC classification number: H04W4/10 ,  H04W36/0016 ,  H04W36/06 ,  H04W76/45

Abstract: A process for communicating with a plurality of push-to-talk (PTT) devices in a wireless network of PTT devices includes, at a first one of the PTT devices, responsive to detecting a change in selected channel, via a channel selector input, from the first channel to a second channel while a PTT input is activated: transmitting, to other PTT devices in a first talkgroup on the first channel, a notification that further transmissions by the PTT device will be made in the second channel, switching the transmitter from the first channel to the second channel, and transmitting further communications to the one or more other PTT devices in a second talkgroup on the second channel.

Abstract translation: 用于与PTT设备的无线网络中的多个即按即说（PTT）设备进行通信的过程包括在PTT设备的第一个处，响应于通过频道选择器输入检测所选频道的改变， 在PTT输入被激活的同时从第一通道移动到第二通道：向第一通道中的第一通话组中的其他PTT设备发送将在第二通道中进行PTT设备的进一步发送的通知，切换发送器 从所述第一信道到所述第二信道，并且进一步传送到所述第二信道上的第二通话组中的所述一个或多个其它PTT设备。