LOCATION INTEGRATION IN SOFTWARE DEFINED RADIO

• US 20110105094A1
• Filed: 10/29/2009
• Published: 05/05/2011
• Est. Priority Date: 10/29/2009
• Status: Abandoned Application

• Current Assignee: Microsoft Technology Licensing LLC (Microsoft Corporation)
• Original Assignee: Microsoft Corporation
• Inventors: Anders, Billy R. JR., Shen, Hui, Hassan, Amer A.
• Application Number:
  US12/608,563
• Publication Number:
  US 20110105094A1
• Time in Patent Office: Days
• US Class Current: 455/418
• CPC Class Codes: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/126 the source of the received data
• CPC Class Codes: H04M 2242/14 with services dependent on location
• CPC Class Codes: H04N 21/25841 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; arrangements for identifying locations of receiving stations in broadcast systems H04H60/51; location of the user terminal in data switching networks H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/41407 embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop constructional details of equipment or arrangements specially adapted for portable computer application G06F1/1626; arrangements specially adapted for mobile receivers in broadcast systems H04H20/57
• CPC Class Codes: H04N 21/42202 environmental sensors, e.g. for detecting temperature, luminosity, pressure, earthquakes
• CPC Class Codes: H04N 21/4524 involving the geographical location of the client retrieval from the Internet by querying based on geographical locations G06F16/9537; systems specially adapted for using geographical information in broadcast systems H04H60/70; protocols in which the network application is adapted for the location of the user terminal in communication control or processing H04L67/52; services making use of the location of users or terminals in wireless networks H04W4/02; locating users or terminals in wireless networks H04W64/00
• CPC Class Codes: H04N 21/482 End-user interface for program selection broadcast systems using EPGs H04H60/72
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 21/6547 comprising parameters, e.g. for client setup
• CPC Class Codes: H04N 7/163 by receiver means only

Abstract

A computing device having a software defined radio (SDR) wireless network interface is automatically configured to support a wireless service in response to a request from the user to access the service. The computing device may determine the appropriate profile and obtain it by querying a remote database. The query may indicate the computing device'"'"'s current location, though location information may alternatively be determined by a server coupled to the database. The communication profile is downloaded from the remote database using an existing or available network connection. The software defined radio is configured with the communication profile and is used to access an available wireless service. Content obtained from the wireless service is presented through a user interface of the computing device.

Claims

1. A computing device comprising a software defined radio, the computing device comprising:

configurable radio hardware;

at least one processor programmed to;

generate a user interface identifying one or more types of services;

receive, through the user interface, a user selection of a selected service of the one or more types of services; and

present, through the user interface, available options for the selected service;

a network interface for obtaining from a remote data store a radio profile to configure the radio hardware for the selected service and to obtain the available options for the selected service, the radio profile and the available options being based on a current location of the computing device; and

a controller for configuring the radio hardware with the radio profile for use at the current location.

2. The computing device of claim 1, wherein the radio profile is certified and the computing device is further configured to verify an authenticity of the radio profile prior to the controller configuring the radio hardware with the radio profile.

3. The computing device of claim 1, further comprising an audio output component and a display, wherein audio content is received from the selected service and is reproduced by the audio output component, and video content is received from the selected service is displayed on the display.

4. The computing device of claim 3, wherein:

the service selected by the user selection is a television service,

the available options include a plurality of television channels, and

the audio and video content is broadcast content corresponding a user selected television channel.

5. The computing device of claim 1, wherein the current location of the computing device is received as an entry from a user.

6. The computing device of claim 1, wherein the user interface component is further configured to receive user consent and when consent is provided, the user interface presents content customized based on the current location.

7. The computing device of claim 1, further comprising a location determining component for determining the current location of the computing device, wherein the location determining component identifies a prioritized location determining service among one or more location determining services and uses the prioritized location determining service to obtain the current location.

8. The computing device of claim 7, wherein:

the location determining component has a plurality of services for determining the current location, each service having a priority, and

the location determining service attempts to obtain the current location from the services in an order of descending priority until the current location is determined successfully.

9. The computing device of claim 7, wherein the one or more location determining services comprises at least one of:

a satellite navigation service for obtaining the current location from navigational satellites,

a network location service for determining the current location from a location on a network the computing device is currently connected to,

an beacon signal analyzing service for analyzing a beacon from a wireless network to identify a country code within said beacon,

a cellular base-station service, for determining the current location using cellular triangulation, and

a user interface service for obtaining the current location from the user through a user interface.

10. A method of presenting content on a computing device having a wireless network interface, the method comprising:

providing a user interface on the computing device identifying one or more types of wireless services;

receiving, through the user interface, a user selection of a selected service of the one or more types of wireless services;

presenting, through the user interface, available content for the selected service;

receiving, through the user interface, a user selection of a selected content from the available content;

sending a request for a communication profile to a remote data store, the request indicating the current location of the computing device;

receiving the requested communication profile from the remote data store;

configuring the computing device with the communication profile to extract the selected content from a signal received through the wireless network interface; and

presenting the content.

11. The method of claim 10, wherein:

the wireless network interface comprises a software defined radio,

the communication profile includes a radio profile, and

configuring the computing device comprises configuring the software defined radio with the radio profile.

12. The method of claim 10, further comprising:

identifying a prioritized location determining service among one or more location determining services and using the prioritized location determining service to obtain the current location,

wherein;

each of the one or more location determining services has a priority, and

identifying the prioritized location determining service comprises attempting to obtain the current location from the one or more location determining services in an order of descending priority until the current location is determined successfully.

13. The method of claim 10, wherein:

providing the user interface on the computing device identifying one or more types of wireless services comprises identifying a television service,

receiving a user selection of a selected content comprises receiving a user selection of a television channel, and

presenting the content comprises reproducing on a display video content of a television program and reproducing through a sound system audio content of the television program.

14. The method of claim 10, further comprising, determining the current location of the computing device using a wired network connection.

15. The method of claim 10, wherein determining the current location of the computing device using a wired network connection comprises inferring the current location based on a proximity on the network to another computing device having a known location.

16. A system for configuring a software defined radio, the system comprising:

a wireless client with the software defined radio, the wireless client further comprising;

a radio controller for configuring the software defined radio;

a location determining component for determining a current location of the wireless client; and

a first network interface for transmitting the current location; and

a remote server comprising;

a second network interface for receiving the current location from the wireless client;

a radio profile database; and

a database controller for querying the radio profile database and obtaining from the database a radio profile corresponding to the current location;

wherein;

the second network interface is configured to send the radio profile to the wireless client, the first network interface of the wireless client receiving the radio profile, and

the radio controller of the wireless client configures the software defined radio with the radio profile.

17. The system of claim 16, wherein:

the first network interface is further configured to transmit an identification of a wireless service,

the query provided from the database controller to the radio profile database comprises an the identification of the wireless service,

the radio profile obtained from the radio profile database by the database controller is for configuring the software defined radio to access the wireless service, and

the software defined radio, as configured by the radio controller with the radio profile, connects to the wireless service to receive content.

18. The system of claim 17, wherein the wireless service is a television service and the received content comprises a television program, the wireless client further comprising:

a display for displaying a video portion of the received content; and

at least one speaker for reproducing an audio portion of the received content;

19. The system of claim 16, wherein the location determining component identifies a prioritized location determining service among one or more location determining services and uses the prioritized location determining service to obtain the current location, the one or more location determining services comprising a satellite navigation service for obtaining the current location from navigational satellites.

20. The system of claim 16, wherein the radio profile comprises a certificate and the client device verifies the authenticity of the radio profile using at least the certificate.