Peer-to-peer data sharing between internet-of-things networks

Patent metadata

Field	Value
Publication number	US-2019199792-A1
Application number	US-201916287465-A
Country	US
Kind code	A1
Filing date	Feb 27, 2019
Priority date	May 10, 2016
Publication date	Jun 27, 2019
Grant date	—

Abstract

Techniques are described for sharing data among Internet of Things (IoT) networks. An IoT network may include a platform that collects data generated by IoT devices. The platform may execute an agent that sends a communication to indicate the network presence of the sending platform to broker module(s) that support a data sharing service. The communication may also indicate the type and/or quantity of data generated by the sending platform and available to be shared with other receiving platforms in other IoT networks. The data broker module(s) may generate and send security tokens to the agents executing on the sending platform and receiving platform(s). Using the security tokens, the respective agents may establish a peer-to-peer (P2P) connection over a network over which the data is streamed in real time as it is received and/or processed by the sending platform.

First claim

What is claimed is:

1 . A computer-implemented method performed by at least one processor, the method comprising:
receiving, by the at least one processor, a communication from a first Internet of Things (IoT) platform that manages at least one first IoT device, wherein the communication from the first IoT platform indicates that data generated by the at least one first IoT device is available to be shared with other IoT platforms; determining, by the at least one processor, a second IoT platform that manages at least one second IoT device; and responsive to verifying a transfer of value from a second entity associated with the second IoT platform to a first entity associated with the first IoT platform, communicating, by the at least one processor, security information to the first IoT platform and the second IoT platform, the security information used to establish a connection through which the data is communicated from the first IoT platform to the second IoT platform.

2 . The method of claim 1 , wherein:
the connection is a peer-to-peer (P2P) connection between the first IoT platform and the second IoT platform; and the P2P connection is used to stream the data from the first IoT platform to the second IoT platform.

3 . The method of claim 2 , wherein the data is streamed in real time as the data is generated by the at least one first IoT device.

4 . The method of claim 1 , wherein the security information includes at least one cryptographic key.

5 . The method of claim 1 , further comprising:
periodically generating, by the at least one processor, updated security information and communicating the updated security information to the first IoT platform and the second IoT platform, the updated security information used to re-establish the connection.

6 . The method of claim 1 , wherein the data communicated through the connection is generated by processing raw data received at the first platform from the at least one first IoT device.

7 . The method of claim 6 , wherein the processing is performed by at least one third party analysis module executing on the first IoT platform.

8 . The method of claim 6 , wherein the processing is performed by an external service that receives the raw data from the first IoT platform and communicates the processed data to the first IoT platform.

9 . The method of claim 6 , wherein the processing of the raw data includes one or more of:
aggregating the raw data; formatting the raw data; filtering the raw data; anonymizing the raw data; and removing erroneous information from the raw data.

10 . The method of claim 1 , wherein the security information includes a time-to-live (TTL) parameter indicating a time period during which the security information is usable to establish the connection.

11 . A system comprising:
at least one processor; and memory communicatively coupled to the at least one processor, the memory storing instructions which, when executed, cause the at least one processor to perform operations comprising:
receiving a communication from a first Internet of Things (IoT) platform that manages at least one first IoT device, wherein the communication from the first IoT platform indicates that data generated by the at least one first IoT device is available to be shared with other IoT platforms;
determining a second IoT platform that manages at least one second IoT device; and
responsive to verifying a transfer of value from a second entity associated with the second IoT platform to a first entity associated with the first IoT platform, communicating security information to the first IoT platform and the second IoT platform, the security information used to establish a connection through which the data is communicated from the first IoT platform to the second IoT platform.

12 . The system of claim 11 , wherein:
the connection is a peer-to-peer (P2P) connection between the first IoT platform and the second IoT platform; and the P2P connection is used to stream the data from the first IoT platform to the second IoT platform.

13 . The system of claim 12 , wherein the data is streamed in real time as the data is generated by the at least one first IoT device.

14 . The system of claim 11 , wherein the security information includes at least one cryptographic key.

15 . The system of claim 11 , the operations further comprising:
periodically generating updated security information and communicating the updated security information to the first IoT platform and the second IoT platform, the updated security information used to re-establish the connection.

16 . The system of claim 11 , wherein the data communicated through the connection is generated by processing raw data received at the first platform from the at least one first IoT device.

17 . The system of claim 16 , wherein the processing is performed by at least one third party analysis module executing on the first IoT platform.

18 . The system of claim 16 , wherein the processing is performed by an external service that receives the raw data from the first IoT platform and communicates the processed data to the first IoT platform.

19 . The system of claim 16 , wherein the processing of the raw data includes one or more of:
aggregating the raw data; formatting the raw data; filtering the raw data; anonymizing the raw data; and removing erroneous information from the raw data.

20 . One or more computer-readable media storing instructions which, when executed by at least one processor, cause the at least one processor to perform operations comprising:
receiving a communication from a first Internet of Things (IoT) platform that manages at least one first IoT device, wherein the communication from the first IoT platform indicates that data generated by the at least one first IoT device is available to be shared with other IoT platforms; determining a second IoT platform that manages at least one second IoT device; and responsive to verifying a transfer of value from a second entity associated with the second IoT platform to a first entity associated with the first IoT platform, communicating security information to the first IoT platform and the second IoT platform, the security information used to establish a connection through which the data is communicated from the first IoT platform to the second IoT platform.

Assignees

• Sap Portals Israel Ltd

Inventors

• Fishler Ido
• Kinarti Barak
• Turin Daniel
• Swissa Adi
• Lahav Eran
• Keinan Gilad
• Schurman Eliel
• Granica Ohad
• Nathan Eyal
• Kviti David

Classifications

• H04L67/104

  Peer-to-peer [P2P] networks · CPC title

• H04L67/1087 Primary

  using cross-functional networking aspects · CPC title

• H04L63/0428

  wherein the data content is protected, e.g. by encrypting or encapsulating the payload · CPC title

• Y04S40/18

  Network protocols supporting networked applications, e.g. including control of end-device applications over a network · CPC title

• H04L63/062

  for key distribution, e.g. centrally by trusted party (cryptographic mechanisms or cryptographic arrangements for key distribution involving a central third party H04L9/0819) · CPC title