公开(公告)号：US20190380008A1

公开(公告)日：2019-12-12

申请号：US16001669

申请日：2018-06-06

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： Yunhai YANG ,  Daniel J. MCDONALD ,  David R. MILLS

IPC: H04W4/08 ,  H04M3/22 ,  H04W4/02 ,  G06F15/18

Abstract: A device, system and method for determining a prioritized list of communication groups is provided. A computing device monitors current call statistics of a plurality of communication groups, the communication device assigned to the plurality of communication groups. The computing device, based on a comparison of the current call statistics with historical call statistics of the plurality of communication groups, generates a prioritized list of the plurality of communication groups. The computing device transmits, to the communication device, the prioritized list. The communication device may render the list for selection of a communication group, and/or automatically change to a highest priority communication group of the prioritized list, and/or when bandwidth of a current site is unavailable to communicate on the highest priority communication group, roam to a site with available bandwidth to change to a highest priority communication group in the prioritized list.