Device discovery using discovery nodes

Patent metadata

Field	Value
Publication number	US-10785121-B2
Application number	US-201816200956-A
Country	US
Kind code	B2
Filing date	Nov 27, 2018
Priority date	Dec 23, 2014
Publication date	Sep 22, 2020
Grant date	Sep 22, 2020

Abstract

A method for discovery of devices is described herein. The method includes connecting, via a processor, to a discovery node service. The method also includes sending, via the processor, a node name to the discovery node service. The method further includes sending, via the processor, data and content to be sent to a discovery node associated with the node name. The method also further includes receiving data and content from the discovery node, the data to include a list of devices subscribed to the discovery node.

First claim

What is claimed is:

1. A method for discovery of devices, comprising:
connecting, via a processor, to a discovery node service;
sending, via the processor, a node name to the discovery node service;
sending, via the processor, data and content to a discovery node associated with the node name; and
receiving data and content from the discovery node, the data to include a list of devices subscribed to the discovery node.

2. The method of claim 1 , further comprising connecting to a device from the list of devices through a direct network connection.

3. The method of claim 2 , the direct network connection comprising an encrypted network connection.

4. The method of claim 2 , comprising providing a service using at least a threshold amount of bandwidth via the direct network connection.

5. The method of claim 2 , comprising sharing additional content with a byte size greater than a threshold size via the direct network connection.

6. The method of claim 1 , further comprising subscribing to an additional discovery node by sending an additional node name to the discovery node service.

7. The method of claim 1 , further comprising receiving content published by devices from the list of devices as it is published.

8. The method of claim 1 , further comprising disconnecting from the discovery node, the processor to no longer receive data from the discovery node service.

9. The method of claim 1 , further comprising sending credentials to access an access-controlled discovery node.

10. The method of claim 1 , wherein the node name is sent in response to a request for the node name from the discovery node service.

11. The method of claim 1 , comprising receive an option from the discovery node service to create the discovery node with the node name in response to detecting that a discovery node with the node name does not exist.

12. The method of claim 1 , further comprising sending credentials comprise a user name and a password or a media access control (MAC) address associated with the processor to access an access-controlled discovery node.

13. The method of claim 1 , wherein the content sent to the discovery node service comprises a service, the service comprising an instant messaging, a voice service, a teleconferencing service, or any combination thereof, and wherein the data sent to the discovery node service comprises endpoint and contact data that defines how a first application executed by the processor at a first discovery node client can connect to a second application at a second discovery node client.

14. The method of claim 1 , wherein the data received from the discovery node service comprises the list of devices subscribed to the discovery node and the content received from the discovery node comprises content published by one or more discovery node clients.

15. At least one computer readable medium for device discovery having instructions stored therein that, in response to being executed on a computing device, cause the computing device to:
connect, via a processor, to a discovery node service;
send, via the processor, a node name to the discovery node service;
send, via the processor, data and content to a discovery node associated with the node name;
receive, via the processor, data and content from the discovery node; and
connect, via the processor, to another discovery node client through a direct network connection.

16. The at least one computer readable medium of claim 15 , further comprising instructions to request creation of the discovery node.

17. The at least one computer readable medium of claim 15 , further comprising instructions to connect to another discovery node client via an encrypted network connection.

18. The at least one computer readable medium of claim 15 , further comprising instructions to disconnect from the discovery node.

19. The at least one computer readable medium of claim 15 , further comprising instructions to send a request to delete previously sent data or content.

20. The at least one computer readable medium of claim 15 , further comprising instructions to subscribe to an additional discovery node by sending an additional node name to the discovery node service.

Assignees

• Intel Corp

Inventors

• Agerstam Mats
• Colby Robert A
• Moses Jaideep
• Lankswert Patrick C

Classifications

• H04L67/1063 Primary

  Discovery through centralising entities · CPC title

• H04L41/12 Primary

  Discovery or management of network topologies · CPC title

• H04L51/52

  for supporting social networking services · CPC title

• H04L67/51

  Discovery or management thereof, e.g. service location protocol [SLP] or web services · CPC title

• H04W12/50

  Secure pairing of devices · CPC title