Methods and systems for providing updates to and receiving data from devices having short range wireless communication capabilities

• US 9,836,296 B2
• Filed: 06/11/2015
• Issued: 12/05/2017
• Est. Priority Date: 06/11/2015
• Status: Active Grant

• Current Assignee: Telefonaktiebolaget LM Ericsson
• Original Assignee: Telefonaktiebolaget LM Ericsson
• Inventors: Vandikas, Konstantinos, Fersman, Elena, Inam, Rafia, Mokrushin, Leonid
• Primary Examiner(s): MORSHED, HOSSAIN M
• Application Number:
  US14/736,842
• Publication Number:
  US 20160364223A1
• Time in Patent Office: 908 Days
• Field of Search: 717168, 717171, 717172, 717173, 717174, 717175, 717176, 717177, 717178
• CPC Class Codes: G06F 8/65 Updates security arrangements therefor G06F21/57
• CPC Class Codes: G06Q 20/308 using the Internet of Things
• CPC Class Codes: G06Q 20/3278 RFID or NFC payments by means of M-devices
• CPC Class Codes: G06Q 20/3563 Software being resident on card
• CPC Class Codes: G06Q 20/3825 Use of electronic signatures
• CPC Class Codes: G06Q 20/3829 involving key management
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals

Abstract

A method for providing a software update package (SUP) to an Internet of Things (IoT) device via a user'"'"'s communication device (UCD) is disclosed. In some embodiments, the method includes the UCD automatically discovering that a SUP needs to be provided to the IoT device. The UCD obtains the needed SUP from a software administration server (SAS). The UCD transmits the SUP to the IoT device using a first short range wireless signal. After transmitting the SUP to the IoT device, the UCD receives confirmation data transmitted wirelessly by the IoT device using a second short range wireless signal. The confirmation data confirms that the IoT device received the SUP. The UCD transmits the confirmation data to the SAS. The SAS may verify the confirmation data and, if verified, provide a reward to the user of the UCD. In this way, crowd sourcing can be used to provide SUPs to many IoT devices.

Claims

1. A method for providing a software update package (SUP) to an Internet of Things (IoT) device via a user'"'"'s communication device (UCD), the method comprising:

the UCD automatically discovering that the SUP needs to be provided to the IoT device;

the UCD obtaining the SUP from a software administration server (SAS);

the UCD transmitting the obtained SUP to the IoT device using a first short range wireless signal;

after transmitting the SUP to the IoT device, the UCD receiving confirmation data transmitted wirelessly by the IoT device using a second short range wireless signal, wherein the confirmation data includes a digital signature generated by the IoT device using a private key and a checksum of the SUP, the confirmation data confirming that the IoT device received the SUP;

updating software of the IoT device using the SUP; and

the UCD transmitting the confirmation data to the SAS, wherein the SAS is located remotely from the UCD;

wherein the step of automatically discovering that the SUP needs to be provided to the IoT device comprises;

the UCD automatically broadcasting a device discovery message;

the UCD receiving from the IoT device a response message transmitted by the IoT device in response to the device discovery message, the response message comprising a device identifier allocated to the IoT device;

the UCD transmitting to the SAS the device identifier allocated to the IoT device in response to receiving the response message from the IoT device; and

the UCD receiving from the SAS a software update message comprising information indicating that the IoT device requires a software update.

2. The method of claim 1, further comprising:

in response to the UCD discovering that the SUP needs to be provided to the IoT device, the UCD alerting a user of the UCD that the UCD is in the vicinity of the IoT device that requires the SUP and prompting the user to input information indicating whether or not the user agrees to allow the UCD to transmit the SUP to the IoT device; and

the UCD receiving from the user an input indicating that the user agrees to allow the UCD to transmit the SUP to the IoT device, wherein

the UCD is configured such that it transmits the SUP to the IoT device if and only if the user agrees to allow the UCD to transmit the SUP to the IoT device.

3. The method of claim 2, wherein the UCD alerting the user of the UCD that the UCD is in the vicinity of the IoT device that requires the SUP further comprises:

displaying a message to the user that includes an estimate of time the UCD requires to transmit the SUP to the IoT device; and

requesting the user to remain stationary during the transmittal of SUP from the UCD to the IoT device.

4. The method of claim 1, wherein the confirmation data includes a digital signature generated by the IoT device using a private key.

5. The method of claim 4, wherein

the SAS verifies the digital signature;

and

the SAS provides a reward to a user of the UCD.

6. The method of claim 1, wherein the IoT device is a sensor for monitoring an environmental parameter.

7. The method of claim 1, further comprising:

the SAS determining that the IoT device requires the SUP, in response to receiving the device identifier allocated to the IoT device transmitted by the UCD.

8. The method of claim 7, further comprising:

the SAS transmitting, to the UCD, a request message indicating that the IoT device to which the device identifier is allocated requires the SUP.

9. A user'"'"'s communication device (UCD) for providing a software update package (SUP) to an Internet of Things (IoT) device, the UCD comprising:

a first transceiver;

a second transceiver; and

a computer system, wherein the computer system is configured to;

automatically discover that the SUP needs to be provided to the IoT device by broadcasting a device discovery message and receiving from the IoT device a response message transmitted by the IoT device in response to the device discovery message, the response message comprising a device identifier allocated to the IoT device;

employ the first transceiver to transmit to a software administration server (SAS) the device identifier allocated to the IoT device in response to receiving the response message;

employ the first transceiver to obtain the SUP from the SAS located remotely from the UCD;

employ the second transceiver to transmit the obtained SUP to the IoT device using a first short range wireless signal; and

employ the first transceiver to transmit, to the SAS, confirmation data transmitted wirelessly by the IoT device using a second short range wireless signal and received by the UCD via the second transceiver, wherein the confirmation data includes a digital signature generated by the IoT device using a private key and a checksum of the SUP,

the confirmation data confirming that the IoT device received the SUP; and

update software of the IoT device using the SUP.

10. The UCD of claim 9, wherein the computer system is further configured to alert a user of the UCD that the UCD is in the vicinity of the IoT device that requires the SUP and prompting the user to input information indicating whether or not the user agrees to allow the UCD to transmit the SUP to the IoT device in response to the UCD discovering that the SUP needs to be provided to the IoT device.

11. The UCD of claim 9, wherein the confirmation data includes a digital signature generated by the IoT device using a private key.

12. A method for a software administration server (SAS) to provide a software update package (SUP) to an Internet of Things (IoT) device via a user'"'"'s communication device (UCD), the method comprising:

the UCD automatically discovering that the SUP needs to be provided to the IoT device by broadcasting a device discovery message and receiving from the IoT device a response message transmitted by the IoT device in response to the device discovery message, the response message comprising a device identifier allocated to the IoT device;

the UCD transmitting to the SAS the device identifier allocated to the IoT device in response to receiving the response message from the IoT device;

the UCD receiving from the SAS, a software update message comprising information Indicating that the IoT device requires a software update;

the UCD obtaining the SUP from the SAS, which is located remotely from the UCD;

the UCD transmitting the obtained SUP to the IoT device using a first short range wireless signal;

after transmitting the SUP to the IoT device, the UCD receiving confirmation data transmitted wirelessly by the IoT device using a second short range wireless signal, wherein the confirmation data includes a digital signature generated by the IoT device using a private key and a checksum of the SUP,

the confirmation data confirming that the IoT device received the SUP;

updating software of the IoT device using the SUP;

the UCD transmitting the confirmation data to the SAS;

the SAS verifying the digital signature; and

the SAS providing a reward to a user of the UCD as a result of verifying the digital signature.

13. A system for providing a software update package (SUP) to an Internet of Things (IoT) device, the system comprising:

a software administration server (SAS); and

a user'"'"'s communication device (UCD) comprising a processor and a non-transitory computer readable medium storing a computer program comprising computer readable Instructions which when executed by the processor, causes the processor to;

automatically discover that the SUP needs to be provided to the IoT device by broadcasting a device discovery message and receiving from the IoT device a response message transmitted by the IoT device in response to the device discovery message, the response message comprising a device identifier allocated to the IoT device;

transmit, to the SAS, the device identifier allocated to the IoT device, in response to receiving the response message from the IoT device;

obtain the SUP from the SAS, which is located remotely from the UCD;

transmit the SUP to the IoT device using a first short range wireless signal;

after transmitting the SUP to the IoT device, receive confirmation data transmitted wirelessly by the IoT device using a second short range wireless signal, the confirmation data confirming that the IoT device received the SUP;

transmit the confirmation data to the SAS, wherein the confirmation data includes a digital signature generated by the IoT device using a private key and a checksum of the SUP; and

updating software of the IoT device using the SUP;

wherein the SAS is configured to;

verify the digital signature; and

provide a reward to a user of the UCD as a result of verifying the digital signature.