Support for wireless radio device in multiple wireless regulatory domains

• US 8,577,300 B2
• Filed: 04/08/2011
• Issued: 11/05/2013
• Est. Priority Date: 04/08/2011
• Status: Active Grant

• Current Assignee: Qualcomm, Inc.
• Original Assignee: Spectrum Bridge, Inc.
• Inventors: Gossain, Hrishikesh, Roberts, Robin U., Joslyn, Donald L.
• Primary Examiner(s): Wendell, Andrew
• Application Number:
  US13/082,750
• Publication Number:
  US 20120258670A1
• Time in Patent Office: 942 Days
• Field of Search: 455/414.2, 455/435.1, 455/456.1, 455/456.3, 455/62, 455/63.1, 455/66.1, 455/67.11, 455/67.13, 455/550.1
• US Class Current: 455/66.1
• CPC Class Codes: H04B 17/27 for locating or positioning the transmitter

Abstract

A system and method for automatically configuring operating parameters of a wireless radio device. The wireless radio device determines a geographic location of the wireless radio device, and a determination is made as to the regulatory domain in which the wireless radio device is located based on the geographic location of the wireless radio device. The wireless radio device may register with and/or receive configuration information from the server associated with the regulatory domain in which the wireless radio device is located. The wireless radio device configures the operating parameters of the wireless device in accordance with configuration parameters associated with the determined regulatory domain.

Claims

1. A method of automatically configuring operating parameters of a wireless radio device, comprising:

determining, with the wireless radio device, a geographic location of the wireless radio device;

determining the regulatory domain in which the wireless radio device is located based on the geographic location of the wireless radio device, wherein the regulatory domain is determined by;

requesting regulatory domain information from a server, the request comprising the geographic location of the wireless radio device; and

receiving an identification of the regulatory domain from the server in response to the request; and

configuring, with the wireless radio device, the operating parameters of the wireless radio device in accordance with configuration parameters associated with the determined regulatory domain.

2. The method of claim 1, wherein the request further comprises at least one of device identification information, device type, or one or more supported bands of operation.

3. The method of claim 1, further comprising receiving the configuration parameters associated with the determined regulatory domain from the server in response to the request.

4. The method of claim 1, wherein the configuration parameters are stored at the wireless radio device, and the configuration parameters are selected based on the received identification of the determined regulatory domain.

5. The method of claim 1, wherein the configuration parameters comprise maximum transmit power.

6. The method of claim 1, wherein the configuration parameters comprise at least one available channel.

7. The method of claim 1, wherein the request further comprises at least one of a list of one or more supported regulatory domains or certification information associated with one or more supported regulatory domains.

8. The method of claim 1, wherein the identification of the regulatory domain received from the server comprises a country code corresponding to the regulatory domain.

9. A method of automatically configuring operating parameters of a wireless radio device, comprising:

receiving a configuration information request from a wireless radio device, the configuration information request comprising information associated with a geographic location of the wireless radio device;

determining, with a server, configuration information in accordance with the geographic location of the wireless radio device, the configuration information comprising an identification of the regulatory domain associated with the geographic location of the wireless radio device; and

sending the configuration information comprising the identification of the regulatory domain from the server to the wireless radio device for configuring the operating parameters of the wireless radio device.

10. The method of claim 9, wherein the determined configuration information further comprises configuration parameters associated with the regulatory domain of the wireless radio device.

11. The method of claim 10, wherein the configuration parameters comprise at least one of maximum transmit power or an available channel.

12. The method of claim 9, wherein the configuration information request further comprises at least one of device identification information, device type, or one or more supported bands of operation.

13. The method of claim 9, wherein the server further determines the configuration information in accordance with elevation information associated with the geographic location of the wireless radio device.

14. The method of claim 9, wherein the configuration information request further comprises at least one of a list of one or more supported regulatory domains or certification information associated with one or more supported regulatory domains.

15. The method of claim 9, wherein the identification of the regulatory domain sent to the wireless radio device comprises a country code corresponding to the regulatory domain.

16. The method of claim 9, further comprising:

determining, with the server, whether the wireless radio device is certified for the identified regulatory domain,

wherein sending the configuration information to the wireless radio device is predicated on the wireless radio device being certified for the identified regulatory domain.

17. A wireless radio device configured to automatically configure operating parameters, the wireless radio device comprising:

a geo-location function stored on a memory of the wireless radio device and executable by a processor of the wireless radio device to determine, with the wireless radio device, a geographic location of the wireless radio device; and

a regulatory domain configuration function stored on the memory and executable by the processor to;

determine the regulatory domain in which the wireless radio device is located based on the geographic location of the wireless radio device by;

requesting regulatory domain information from a server, the request comprising the geographic location of the wireless radio device; and

receiving an identification of the regulatory domain from the server in response to the request; and

configure, with the wireless radio device, the operating parameters of the wireless radio device in accordance with configuration parameters associated with the determined regulatory domain.

18. The wireless radio device of claim 17, wherein the configuration parameters associated with the determined regulatory domain are received from the server in response to the request.

19. The wireless radio device of claim 17, wherein the configuration parameters are stored at the wireless radio device, and the configuration parameters are selected based on the received identification of the determined regulatory domain.

20. The wireless radio device of claim 17, wherein the regulatory domain configuration function is configured to include at least one of a list of one or more supported regulatory domains or certification information associated with one or more supported regulatory domains with the request.

21. The wireless radio device of claim 17, wherein the identification of the regulatory domain received from the server comprises a country code corresponding to the regulatory domain.