Methods of communicating identification information and a responsive command via short-range communications, and related devices
Methods of operating a short-range Radio Frequency (RF) device are provided. The methods may include transmitting identification information that identifies the short-range RF device and/or sensor information generated by a sensor associated with the short-range RF device, using a short-range RF communication protocol. The methods may include receiving a command, responsive to the identification information and/or the sensor information, from a server via a first device using the short-range RF communication protocol to control a second device associated with the short-range RF device. Related devices are also provided.
1. A method of operating a server in a wireless communications network, comprising:
receiving identification information that identifies a short-range Radio Frequency (RF) device, from a relaying electronic device, the identification information being encrypted, such that the relaying electronic device cannot identify the short-range RF device based on the identification information; and
transmitting a command, responsive to the identification information and destined for the short-range RF device, to the relaying electronic device and/or another relaying electronic device to control a device associated with the short-range RF device.
2. The method of claim 1 , wherein:
receiving the identification information comprises:
receiving sensor information generated by a sensor associated with the short-range RF device and encrypted identification information that identifies the short-range RF device.
3. The method of claim 1 , wherein transmitting the command comprises:
transmitting the command to a plurality of relaying electronic devices, the plurality of relaying devices comprising the relaying electronic device and the another relaying electronic device.
4. The method of claim 1 , further comprising:
determining that at least one relaying electronic device of the relaying electronic device and the another relaying electronic device is likely to be near the short-range RF device, wherein transmitting the command comprises:
transmitting, via a cellular network, the command to the at least one relaying electronic device determined as likely to be near the short-range RF device.
5. The method of claim 4 , wherein:
access to the cellular network is limited or unavailable adjacent the short-range RF device; and
the at least one relaying electronic device is configured to receive the command via the cellular network and to relay the command to the short-range RF device using a short-range RF communication protocol.