Patent ID: 11917699
Assignee: SAP SE
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 16:
17. A medium according to claim 16, the program code executable to cause:
reception, at a third device, of a third wireless communication packet from the second device;
determination, at the third device, of a third received service identifier included in the third wireless communication packet;
determination, at the third device, of whether the third received service identifier matches the first service identifier or the second service identifier;
if the third received service identifier matches the first service identifier or the second service identifier, request, at the third device, of a scan response from the second device;
reception, at the third device, of a second scan response packet from the second device in response to the request;
determination, at the third device, that the second scan response packet includes the second user identifier; and
in response to the determination that the scan response packet includes the second user identifier, transmission, from the third device to the remote server, of a third indication of proximity of a user of the third device to the user associated with the second user identifier.