Method and apparatus for providing virtual frequency identifiers for internet radio

• US 20020132617A1
• Filed: 01/05/2001
• Published: 09/19/2002
• Est. Priority Date: 01/05/2001
• Status: Abandoned Application

• Current Assignee: Arrio Communications Incorporated
• Original Assignee: Arrio Communications Incorporated
• Inventors: Nuss, Randall S., Werbicki, Robert S.
• Application Number:
  US09/755,931
• Publication Number:
  US 20020132617A1
• Time in Patent Office: Days
• US Class Current: 455/414.3
• CPC Class Codes: H04H 20/82 using signals not modulated onto a carrier
• CPC Class Codes: H04H 40/27 specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
• CPC Class Codes: H04H 60/47 for recognising genres
• CPC Class Codes: H04H 60/50 of broadcast or relay stations
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/611 for multicast or broadcast systems for broadcast or conference H04L12/18; arrangements for broadcast or distribution combined with broadcast H04H20/00; arrangements for broadcast applications with a direct linkage to broadcast information or to broadcast space-time H04H60/00; selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS], H04W4/06
• CPC Class Codes: H04L 67/51 Discovery or management thereof, e.g. service location protocol [SLP] or web services
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04N 21/2385 Channel allocation H04N21/266 takes precedence; Bandwidth allocation H04N21/24 takes precedence ; allocation of channels according to the instantaneous demands of the users in time-division multiplex systems H04J3/1682; admission control, resource allocation in open networks H04L12/5692; arrangements for maintenance or administration in data switching networks involving bandwidth and capacity management H04L41/0896; negotiating bandwidth in wireless networks H04W28/16
• CPC Class Codes: H04N 21/6125 involving transmission via Internet transmission by internet of broadcast information H04H60/82

Abstract

A method and apparatus for providing virtual frequency identifiers for Internet radio. In one embodiment, a dedicated Internet radio device includes a display, memory, a selector, and a processor. The display displays a currently selected one of a number of virtual frequency identifiers in a fixed number of display positions. The memory has stored therein the virtual frequency identifiers. Each of the virtual frequency identifiers includes a fixed number of fields that encode with an integer value a different identifying attribute of Internet radio stations; however, the sizes of at least some of these fields vary between different ones of the virtual frequency identifiers. The processor is coupled to the display, the memory, and the selector to select different ones of the virtual frequency identifiers as the currently selected virtual frequency identifier.

Claims

1. An apparatus comprising:

a dedicated internet radio device including,

a display to display a currently selected one of a plurality of virtual frequency identifiers in a fixed number of display positions,

a memory to store said plurality of virtual frequency identifiers, each of said plurality of virtual frequency identifiers including a fixed number of fields that encode with an integer value a different identifying attribute of internet radio stations, wherein the sizes of at least some of said fields vary between different ones of said plurality of virtual frequency identifiers;

a selector; and

a processor coupled to said display, said memory, and said selector to select different ones of said plurality of virtual frequency identifiers as said currently selected virtual frequency identifier.

2. The apparatus of claim 1 wherein each of said fields is independently alterable to perform said selection.

3. The apparatus of claim 1 wherein said fixed number of fields includes a region code field and a format code field that respectively encode different geographic regions and different radio station formats, and wherein said fixed number of fields also includes a station code field that encodes different internet radio stations within each of said different geographic regions and radio station formats.

4. The apparatus of claim 3 wherein:

said display includes a first line to display said currently selected virtual frequency identifier and one of the name of the geographic region, the name of the radio station format, or radio station identification information of said currently selected virtual frequency identifier.

5. The apparatus of claim 4 wherein:

each of said fields of said currently selected virtual frequency identifiers is independently changeable to perform said selection; and

said display to display the one of the name of the geographic region, the name of the radio station format, and the ration station identification information of the field currently selected for changing.

6. The apparatus of claim 4 wherein said display includes a second line to selectively display one of a location name and a radio station description of said radio station identified by said currently selected virtual frequency identifier.

7. The apparatus of claim 4 wherein said display includes a second line to selectively display one of an artist name and a song title of the currently playing song.

8. The apparatus of claim 1, wherein the display is a non-graphical alphanumeric display.

9. An apparatus comprising:

a dedicated internet radio device including,

a display to display a currently selected one of a plurality virtual frequency identifiers in a fixed number of display positions;

a database to store said plurality of virtual frequency identifiers each including a region code field, a format code field, and a station code field that collectively fit within said fixed number, and wherein the size of said fields vary between certain ones said plurality of virtual frequency identifiers;

a selector; and

a processor coupled to said display, said database, and said selector to select different ones of said plurality of virtual frequencies as said currently selected virtual frequency identifier.

10. The apparatus of claim 9, wherein different ones of said plurality of virtual frequency identifiers have different sizes of said fields but total field contents of any given one of said plurality of virtual frequency identifiers does not exceed said fixed number of display positions.

11. The apparatus of claim 9, wherein the contents of said region code field drives the size of said fields.

12. The apparatus of claim 9, wherein each of said fields is independently alterable to perform said selection.

13. The apparatus of claim 12, wherein the contents of said region field for different ones of said plurality of virtual frequencies identifies are on a per country basis.

14. The apparatus of claim 13, wherein said dedicated internet radio device further comprises:

names of said countries, wherein said display is also to display the name of said country corresponding to said currently selected virtual frequency identifier when said region code is being changed as part of said selection.

15. The apparatus of claim 14, wherein said dedicated internet radio device further comprises:

names of a plurality of predefined radio station formats, wherein the contents of said format code fields identify different ones of said plurality of predefined radio station formats; and

wherein said display is also to display the name of said radio station format corresponding to said currently selected virtual frequency identifier when said format code is being changed as part of said selection.

16. The apparatus of claim 9, wherein said dedicated internet radio device further comprises:

radio station identification information of radio stations, wherein the contents of said station code fields identify different radio stations; and

wherein said display is also to display the radio station identification information for said radio station corresponding to said currently selected virtual frequency identifier when said station code is being changed as part of said selection.

17. The apparatus of claim 16, wherein said dedicated internet radio device further comprises:

names of countries and names of a plurality of predefined radio station formats, the contents of said region field for different ones of said plurality of virtual frequencies identify different ones of said countries, the contents of said format code fields identify different ones of said plurality of predefined radio station formats; and

wherein said display is also to display the name of said country corresponding to said currently selected virtual frequency identifier when said region code is being changed as part of said selection, said display is also to display the name of said radio station format corresponding to said currently selected virtual frequency identifier when said format code is being changed as part of said selection.

18. The apparatus of claim 9 wherein said region code field and said format code field respectively encode different geographic regions and different radio station formats, and wherein said station code field encodes different internet radio stations within each of said different geographic regions and radio station formats.

19. The apparatus of claim 18 wherein:

said display includes a first line to display said currently selected virtual frequency identifier and one of the name of the geographic region, the name of the radio station format, or radio station identification information of said currently selected virtual frequency identifier.

20. The apparatus of claim 19 wherein:

each of said fields of said currently selected virtual frequency identifiers is independently changeable to perform said selection; and

said display to display the one of the name of the geographic region, the name of the radio station format, and the ration station identification information of the field currently selected for changing.

21. The apparatus of claim 19 wherein said display includes a second line to selectively display one of a location name and a radio station description of said radio station identified by said currently selected virtual frequency identifier.

22. The apparatus of claim 19 wherein said display includes a second line to selectively display one of an artist name and a song title of the currently playing song.

23. The apparatus of claim 9, wherein the plurality of virtual frequency identifiers are integers.

24. The apparatus of claim 9, wherein the display is a non-graphical alphanumeric display.

26. The electronic chip of claim 25 wherein each of said fields is independently alterable to perform said selection.

27. The electronic chip of claim 26 wherein said fixed number of fields includes a region code field and a format code field that respectively encode different geographic regions and different radio station formats, and wherein said fixed number of fields also includes a station code field that encodes different internet radio stations within each of said different geographic regions and radio station formats.

29. The machine-readable medium of claim 28 wherein said selecting includes:

independently altering at least one of said fields.

30. The machine-readable medium of claim 28, wherein said fixed number of fields includes a region code field and a format code field that respectively encode different geographic regions and different radio station formats, and wherein said fixed number of fields also includes a station code field that encodes different internet radio stations within each of said different geographic regions and radio station formats.

31. The machine-readable medium of claim 30, wherein said displaying includes:

displaying on a first line of a display said currently selected virtual frequency identifier and one of the name of the geographic region, the name of the radio station format, or radio station identification information of said currently selected virtual frequency identifier.

32. The machine-readable medium of claim 30, wherein:

each of said fields of said currently selected virtual frequency identifiers is independently changeable to perform said selection; and

said displaying includes displaying on a first line of a display the one of the name of the geographic region, the name of the radio station format, and the ration station identification information of the field currently selected for changing.

33. The machine-readable medium of claim 32 wherein said displaying includes:

displaying on a second line of said display one of a location name and a radio station description of said radio station identified by said currently selected virtual frequency identifier.

34. The machine-readable medium of claim 32 wherein said displaying includes:

displaying on a second line of said display one an artist name and a song title of the currently playing song.

25. An electronic chip comprising:

a processor to be coupled to a display and a selector to select different ones of a plurality of virtual frequency identifiers as a currently selected virtual frequency identifier, each of said plurality of virtual frequency identifiers including a fixed number of fields that encode with an integer value a different identifying attribute of internet radio stations, wherein the sizes of at least some of said fields vary between different ones of said plurality of virtual frequency identifiers but all of said plurality of virtual frequency identifiers can individually be displayed within the same number of integer digits.

a storage device, coupled to the processor, to store one or more streaming audio players and a table of one or more mappings of said plurality of virtual frequency identifiers to URLs; and

an internet network interface, coupled to the processor, to transmit and receive data via the internet.

28. A machine-readable medium that provides instructions, which when executed by a set of one or more processors, cause said set of processors to perform operations comprising:

responsive to input, selecting one of a plurality of virtual frequency identifiers as a currently selected virtual frequency identifier, each of said plurality of virtual frequency identifiers including a fixed number of fields that encode with an integer value a different identifying attributes of internet radio stations, wherein the sizes of at least some of said fields vary between different ones of said plurality of virtual frequency identifiers but each of said plurality of virtual frequency identifiers can be displayed within the same number of digits;

displaying the currently selected virtual frequency identifier;

accessing a corresponding URL for said currently selected virtual frequency identifier; and

playing an audio stream from said URL.