公开(公告)号：US20210328687A1

公开(公告)日：2021-10-21

申请号：US16964827

申请日：2018-12-14

Applicant: Google LLC

Inventor： Venu Madhav Annamraju ,  Mrinal Alawat ,  Aviral Gupta

IPC: H04B11/00 ,  H04W4/80 ,  H04W8/00 ,  H04W12/50

Abstract: For each audio pairing broadcast from an electronic device, reporting broadcasted pairing data including: broadcaster device group, broadcast data element, and broadcaster volume setting. For each reception, reporting received pairing data, including: receiver device group, received data element, and received signal score. Matching each received pairing data with zero or one instances of broadcasted pairing data based on a received data element matching the broadcast data element. For each broadcaster reporting a particular group and volume setting, identifying a received signal score value corresponding to a predetermined percentile of a density distribution of such scores matching broadcasters of the particular group. Determining, for each broadcaster of the group, a volume based on: the received signal score corresponding to the predetermined percentile and a reference received signal score. Transmitting, to each broadcaster of the group, instructions to conform the broadcasting device to the determined volume setting.