Patent ID: 11902856
Assignee: LEGIC IDENTSYSTEMS AG
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A wireless network access point connected to an electronic device comprising a radio communication module and a secure element including a processor and a memory, the secure element being connected to the radio communication module and the processor being configured to:
obtain, from the radio communication module, a first beacon message received by the radio communication module from a beacon device at a first time point,
determine in real-time a first distance between the electronic device and the beacon device at the first time point,
obtain, from the radio communication module, a second beacon message received by the radio communication module from the beacon device at a second time point, wherein the first time point and the second time point are different time points,
determine in real-time a second distance between the electronic device and the beacon device at the second time point, determine whether the first distance and the sec and distance are below a proximity threshold for the beacon device with respect to the electronic device, and
upon determining that the first distance and the second distance are below the proximity threshold, store a beacon identifier of the beacon device in the memory of the secure element,
read, from the first beacon message or the second beacon message, a beacon status indicator indicating at least one of: a beacon device status or a beacon user status indicative of a status of a user associated with the beacon device,
filter a particular beacon message, from the read first beacon message or the second beacon message, using a filter parameter and at least one of: the beacon status indicator or a beacon signal strength, wherein the filter parameter is a dynamically set filter parameter adapted according to a set of filter rules stored in the memory, the filter rules defining at least locations or times during which the filter parameters are adapted,
determine in real-time filtered current location information using transmission properties of the particular beacon message, and
store filtered current location information in the memory of the secure element,
wherein the wireless network access point is configured to provide power to the electronic device via a pluggable connection.