System and method for determining device status using LoRaWAN
Device information may be obtained using LoRaWAN communications. A device information request may be generated and transmitted by a user device and include request parameters such as a device type for which information is desired, a type of information requested, a geographic range for the request, and the like and/or combinations thereof. Device information requests may also be propagated or repeated by intermediary devices to achieve the desired request range. Accordingly, a recipient device of the original request may propagate or repeat, using LoRaWAN, a request signal if it determines that the request range has not been met. If the request range has been met, the recipient device might not repeat the request.
1. An apparatus comprising:
a Long Range Low Power Wide Area Network (LoRaWAN) transceiver;
a processor; and
memory storing computer readable instructions that, when executed by the processor, cause the apparatus to:
receive a request for device status information from a user device, wherein the request includes an indication of a geographic range for device status information;
determine whether the apparatus is within the indicated geographic range of the user device; and
in response to determining that the apparatus is within the indicated geographic range of the user device:
determine status information of the apparatus;
generate and transmit a first LoRaWAN signal requesting status information of one or more other devices within the indicated geographic range of the user device; and
transmit obtained status information to the user device using a second LoRaWAN signal, the obtained status information including the determined status information of the apparatus.
2. The apparatus of claim 1 , wherein the instructions, when executed, further cause the apparatus to:
after transmitting the first LoRaWAN signal requesting the status information of the one or more other devices:
receive status information from at least one of the one or more other devices; and
transmit the status information of the at least one of the one or more other devices to the user device as part of the second LoRaWAN signal.
3. The apparatus of claim 1 , wherein the first LoRaWAN signal is generated to include the indicated geographic range of the user device and a location of the user device.
4. The apparatus of claim 1 , wherein the instructions, when executed, further cause the apparatus to:
in response to determining that the apparatus is outside of the indicated geographic range of the user device, ignoring the request.
5. The apparatus of claim 1 , wherein the request includes a type of status information to be returned.
6. The apparatus of claim 1 , wherein determining whether the apparatus is within the indicated geographic range of the user device includes determining whether a distance between the apparatus and the user device is less than the geographic range.
7. The apparatus of claim 6 , wherein the instructions, when executed, further cause the apparatus to:
in response to determining that the distance between the apparatus and the user device is greater than or equal to the indicated geographic range, responding to the user device with status information of the apparatus without repeating the request.
8. A non-transitory computer readable medium storing computer readable instructions that, when executed, cause an apparatus having a Long Range Low Power Wide Area Network (LoRaWAN) communication interface to:
receive a request for device status information from a user device, wherein the request includes an indication of a geographic range for device status information; determine whether the apparatus is within the indicated geographic range of the user device; and
in response to determining that the apparatus is within the indicated geographic range of the user device: determine status information of the apparatus;
generate and transmit a first LoRaWAN signal requesting status information of one or more other devices within the indicated geographic range of the user device; and
transmit obtained status information to the user device using a second LoRaWAN signal, the obtained status information including the determined status information of the apparatus.
9. The non-transitory computer readable medium of claim 8 , wherein the instructions, when executed, further cause the apparatus to:
after transmitting the first LoRaWAN signal requesting the status information of the one or more other devices: receive status information from at least one of the one or more other devices; and
transmit the status information of the at least one of the one or more other devices to the user device as part of the second LoRaWAN signal.
10. The non-transitory computer readable medium of claim 8 , wherein the first LoRaWAN signal is generated to include the indicated geographic range of the user device and a location of the user device.
11. The non-transitory computer readable medium of claim 8 , wherein the instructions, when executed, further cause the apparatus to: in response to determining that the apparatus is outside of the indicated geographic range of the user device, ignoring the request.
12. The non-transitory computer readable medium of claim 8 , wherein the request includes a type of status information to be returned.
13. The non-transitory computer readable medium of claim 8 , wherein determining whether the apparatus is within the indicated geographic range of the user device includes determining whether a distance between the apparatus and the user device is less than the geographic range.
14. The non-transitory computer readable medium of claim 13 , wherein the instructions, when executed, further cause the apparatus to:
in response to determining that the distance between the apparatus and the user device is greater than or equal to the indicated geographic range, responding to the user device with status information of the apparatus without repeating the request.
15. A method comprising:
receiving, by an apparatus through a Long Range Low Power Wide Area Network (LoRaWAN) communication interface, a request for device status information from a user device, wherein the request includes an indication of a geographic range for device status information;
determining, by the apparatus, whether the apparatus is within the indicated geographic range of the user device; and
in response to determining that the apparatus is within the indicated geographic range of the user device:
determining, by the apparatus, status information of the apparatus;
generating and transmitting, by the apparatus using the LoRaWAN communication interface, a first LoRaWAN signal requesting status information of one or more other devices within the indicated geographic range of the user device; and
transmitting, by the apparatus, obtained status information to the user device using a second LoRaWAN signal, the obtained status information including the determined status information of the apparatus.
16. The method of claim 15 , wherein the first LoRaWAN signal is generated to include the indicated geographic range of the user device and a location of the user device.
17. The method of claim 15 , further comprising:
in response to determining that the apparatus is outside of the indicated geographic range of the user device, ignoring the request.
18. The method of claim 15 , wherein the request includes a type of status information to be returned.
19. The method of claim 15 , wherein determining whether the apparatus is within the indicated geographic range of the user device includes determining whether a distance between the apparatus and the user device is less than the geographic range.
20. The method of claim 15 , further comprising:
after transmitting the first LoRaWAN signal requesting the status information of the one or more other devices:
receiving status information from at least one of the one or more other devices; and
transmitting the status information of the at least one of the one or more other devices to the user device as part of the second LoRaWAN signal.