Hybrid networking simple-connect setup using forwarding device

• US 8,743,903 B2
• Filed: 03/14/2012
• Issued: 06/03/2014
• Est. Priority Date: 03/14/2011
• Status: Expired due to Fees

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Qualcomm, Inc.
• Inventors: Yonge, Lawrence W. III, Schrum, Sidney B., Newman, Richard E.
• Primary Examiner(s): Cho, Un C
• Assistant Examiner(s): Lou, Peian
• Application Number:
  US13/420,215
• Publication Number:
  US 20120236758A1
• Time in Patent Office: 811 Days
• Field of Search: 370/235, 370/254, 370/255, 370/285, 370/328, 370/338, 370/392, 370/401, 370/466, 370/469, 455/451, 709/204, 709/220, 709/230, 709/231, 713/168
• US Class Current: 370/466
• CPC Class Codes: H04L 12/2807 Exchanging configuration information on appliance services in a home automation network arrangements for maintenance or administration involving network analysis for automatically determining the actual topology of a network H04L41/12; hardware or software tools for network management using graphical user interfaces H04L41/22; address allocation H04L61/50
• CPC Class Codes: H04L 12/4633 Interconnection of networks using encapsulation techniques, e.g. tunneling
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
• CPC Class Codes: H04L 41/0806 for initial configuration or provisioning, e.g. plug-and-play
• CPC Class Codes: H04L 67/141 Setup of application sessions admission control or resource allocation in data switching networks H04L47/70
• CPC Class Codes: H04L 67/56 Provisioning of proxy services store-and-forward switching systems in data switching networks H04L12/54
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A simple connect setup function for hybrid networks is provided that allows a user to add devices optionally having a number of different network interfaces (e.g., that facilitate communications using different network technologies or protocols) to a hybrid network in a single, simplified operation that alleviates the need for the user to individually connect and/or configure a multitude of different network interfaces. The simple connect setup function also alleviates the need for the user to know on which devices the simple connect setup function must be activated for successful simple connect setup.

Claims

1. A method for adding a join device to a hybrid network comprising a plurality of member devices including at least an add device and a forwarding device, wherein the join device communicates using a first communication protocol and the add device communicates using a second communication protocol that is different from the first communication protocol, the method comprising:

activating the join device to send a non-encapsulated connect message, in the first communication protocol, to the add device;

determining, in the join device, whether a response to the connect message is received from the add device;

broadcasting an encapsulated connect message from the join device if the response is not received by the join device, wherein the encapsulated connect message is formed by;

encapsulating the connect message in the join device according to the first communication protocol to generate a first encapsulated connect message; and

encapsulating the connect message in the join device according to the second communication protocol to generate a second encapsulated connect message;

employing the forwarding device to forward the encapsulated connect message to the add device; and

allowing the add device to join the join device to the hybrid network in response to the encapsulated connect message, wherein the first communication protocol and the second communication protocol are selected from powerline communication protocols, wireless protocols, and wired protocols.

2. The method of claim 1, wherein the forwarding device communicates using the first and second communication protocols.

3. The method of claim 1, wherein the encapsulated connect message is broadcast according to both the first and second communication protocols.

4. The method of claim 1, wherein the forwarding device is to:

de-capsulate the encapsulated connect message; and

send the de-capsulated connect message, using the second communication protocol, to the add device.

5. The method of claim 1, wherein the add device is to:

de-capsulate the encapsulated connect message.

6. The method of claim 1, wherein the add device is to:

transmit a join response message to the join device through the forwarding device.

7. The method of claim 6, wherein the forwarding device is to:

encapsulate the join response message; and

send the encapsulated join response message to the join device.

8. The method of claim 1, wherein the add device and the join device are activated by activating pushbuttons on the respective devices.

9. A system for adding a join device to a hybrid network comprising a plurality of member devices including at least an add device and a forwarding device, wherein the join device communicates using a first communication protocol and the add device communicates using a second communication protocol that is different from the first communication protocol, the system comprising:

means for activating the join device to send a non-encapsulated connect message, in the first communication protocol, to the add device;

means for determining, in the join device, whether a response to the connect message is received from the add device;

means for broadcasting an encapsulated connect message from the join device if the response is not received by the join device, wherein the encapsulated connect message is formed by;

encapsulating the connect message in the join device according to the first communication protocol to generate a first encapsulated connect message; and

encapsulating the connect message in the join device according to the second communication protocol to generate a second encapsulated connect message;

means for employing the forwarding device to forward the encapsulated connect message to the add device; and

means for allowing the add device to join the join device to the hybrid network in response to the encapsulated connect message, wherein the first communication protocol and the second communication protocol are selected from powerline communication protocols, wireless protocols, and wired protocols.

10. The system of claim 9, wherein the forwarding device communicates using the first and second communication protocols.

11. The system of claim 9, wherein the encapsulated connect message is broadcast according to both the first and second communication protocols.

12. The system of claim 9, wherein the forwarding device is to:

de-capsulate the encapsulated connect message; and

send the connect message, using the second communication protocol, to the add device.

13. The system of claim 9, wherein the add device is to:

de-capsulate the encapsulated connect message.

14. The system of claim 9, wherein the add device is to:

transmit a join response message to the join device through the forwarding device.

15. The system of claim 14, wherein the forwarding device is to:

encapsulate the join response message; and

send the encapsulated join response message to the join device.

16. The system of claim 9, wherein the add device and the join device are activated by activating pushbuttons on the respective devices.