Two channel communication system using RDS datastream broadcasting

• US 7,412,205 B2
• Filed: 10/13/2005
• Issued: 08/12/2008
• Est. Priority Date: 10/04/2001
• Status: Expired due to Term

• Current Assignee: Nokia Corporation
• Original Assignee: Nokia Corporation
• Inventors: Järvi, Jyrki, Nihtilä, Jukka
• Primary Examiner(s): Nguyen; Duc
• Assistant Examiner(s): Perez; Julio R
• Application Number:
  US11/248,324
• Publication Number:
  US 20060030378A1
• Time in Patent Office: 1,034 Days
• Field of Search: 455/427, 455/553, 455/557, 455/3.04, 455/3.06, 455/456.3, 455/3.01, 370/351, 705/26
• US Class Current: 455/3.04
• CPC Class Codes: H04H 20/34 using an out-of-band subcarrier signal
• CPC Class Codes: H04H 20/93 which locates resources of other pieces of information, e.g. URL [Uniform Resource Locator]
• CPC Class Codes: H04H 2201/13 radio data system/radio broadcast data system [RDS/RBDS]

Abstract

Aspects of the invention comprise a digital mobile terminal system for accessing mobile internet services including a VHF/AM/FM radio receiver and a subsystem that handles interfaces and interactions between the digital mobile terminal and a radio network via a digital (e.g., RDS) data stream, interfaces and interactions between the digital mobile terminal and a mobile internet services platform, and interfaces and interactions between the digital mobile terminal and a user seeking to access and interact with mobile internet services. The present invention also comprises a radio broadcasting server platform for transmitting an RDS data stream including a subsystem that handles interfaces and interaction between the radio broadcasting server platform and a radio network via the digital (e.g., RDS) data stream and interfaces and interactions between the radio broadcasting server platform and a mobile internet services platform.

Claims

1. An apparatus comprising:

a radio receiver integrated in said apparatus, said radio receiver configured to receive a radio broadcast; and

a processor to execute computer readable instructions stored in a memory, said computer readable instructions performing the steps of;

capturing a digital data stream transmitted as part of the radio broadcast, wherein a service link is embedded within said digital data stream;

storing said service link in a memory buffer;

displaying information relating to said service link on a display of said apparatus; and

removing said information from said display upon expiration of a predefined period of time,

wherein said service link includes information usable by said apparatus to interact with a mobile service platform corresponding to said service link.

2. The apparatus of claim 1, wherein said service link information comprises service description information relating to an Internet URL.

3. The apparatus of claim 1, wherein said service link information comprises service description information relating to a WAP link.

4. The apparatus of claim 1, wherein said service link information comprises service description information relating to an email address.

5. The apparatus of claim 1, wherein said service link information comprises service description information relating to a telephone number.

6. The apparatus of claim 1, wherein said computer readable instructions further comprise instructions to perform the steps of:

accepting a user request to initiate a service session based on said service link, based on service description information included in said digital data stream; and

establishing a connection between said apparatus and said mobile service platform.

7. The apparatus of claim 6, wherein said computer readable instructions further comprise instructions to perform the step of requesting content from said mobile service platform upon establishment of the connection between said apparatus and said mobile service platform.

8. A computer readable medium encoded with instructions capable of being executed by a computer for receiving service link data via a digital data stream:

capturing the digital data stream transmitted as part of a radio broadcast,

detecting a service link embedded within said digital data stream;

storing said service link in a memory buffer;

displaying information relating to said service link on a display of a digital radio terminal performing said method; and

removing said information from said display upon expiration of a predefined period of time,

wherein said service link includes information for providing said digital radio terminal sufficient information to initiate contact with a mobile service platform corresponding to said service link.

9. The computer readable medium of claim 8, wherein said service link information comprises an Internet URL.

10. The computer readable medium of claim 8, wherein said service link information comprises a WAP link.

11. The computer readable medium of claim 8, wherein said service link information comprises an email address.

12. The computer readable medium of claim 8, wherein said service link information comprises a telephone number.

13. The computer readable medium of claim 8, wherein said instructions further comprise:

accepting a user request to initiate a service session based on said service link; and

based on the accepting step, establishing a connection between said digital radio terminal and said mobile service platform.

14. The computer readable medium of claim 13, wherein said method further comprises requesting content from said mobile service platform upon establishment of the connection between said digital radio terminal and said mobile service platform.

15. A method comprising:

capturing a digital data stream transmitted as part of a radio broadcast,

detecting a service link embedded within said digital data stream;

storing said service link in a memory buffer of a mobile terminal;

displaying information relating to said service link on a display of the mobile terminal performing said method; and

removing said information from said display upon expiration of a predefined period of time,

wherein said service link includes information for providing said mobile terminal sufficient information to initiate contact with a mobile service platform corresponding to said service link.

16. The method of claim 15, wherein said service link information comprises an Internet URL.

17. The method of claim 15, wherein said service link information comprises a WAP link.

18. The method of claim 15, wherein said service link information comprises an email address.

19. The method of claim 15, wherein said service link information comprises a telephone number.

20. The method of claim 15, further comprising the steps of:

accepting a user request to initiate a service session based on said service link; and

based on the accepting step, establishing a connection between said digital radio terminal and said mobile service platform.

21. The method of claim 20, further comprising the step of requesting content from said mobile service platform upon establishment of the connection between said mobile terminal and said mobile service platform.

22. A mobile terminal, comprising:

a processor controlling overall operation of the mobile terminal;

an integrated radio receiver configured to receive a radio broadcast, said radio broadcast including an audio portion and a Radio Data Stream (RDS) portion, said RDS portion embedding text data corresponding to a contemporarily transmitted audio portion of the radio broadcast; and

memory storing computer readable instructions that, when executed by the processor, cause the mobile terminal to perform a method comprising

storing in a first memory buffer a first text value received as part of the RDS portion;

responsive to a user request, retrieving the first text value from the first memory buffer and displaying the first text value on a display of said mobile terminal; and

removing said first text value from said display upon expiration of a predefined period of time,

wherein said first text value provides said mobile terminal sufficient information to initiate interaction with a mobile service platform corresponding to said first text value.

23. The mobile terminal of claim 22, wherein said first text value comprises an Internet URL.

24. The mobile terminal of claim 22, wherein said first text value comprises a WAP link.

25. The mobile terminal of claim 22, wherein said first text value comprises an email address.

26. The mobile terminal of claim 22, wherein said first text value comprises a telephone number.

27. The mobile terminal of claim 22, wherein the computer readable instructions further comprising the step of, responsive to a user request to initiate a service session based on the first text value, establishing a connection between said mobile terminal and said mobile service platform.

28. The mobile terminal of claim 27, wherein the computer readable instructions further comprising the step of requesting content from said mobile service platform upon establishment of the connection between said mobile terminal and said mobile service platform.