Mobile wireless internet portable radio

• US 6,314,094 B1
• Filed: 10/29/1998
• Issued: 11/06/2001
• Est. Priority Date: 10/29/1998
• Status: Expired due to Term

• Current Assignee: Apple Inc., NBS Radio Corporation
• Original Assignee: Central Coast Patent Agency, Inc.
• Inventors: Boys, Donald Robert Martin
• Primary Examiner(s): YAO, KWANG BIN
• Application Number:
  US09/182,950
• Time in Patent Office: 1,104 Days
• Field of Search: 370/352, 370/353, 370/354, 370/355, 370/356, 370/461, 370/465, 370/466, 370/467, 370/310, 370/338, 370/349, 345/326, 345/327, 345/328, 704/270, 704/275, 709/217, 709/219, 455/345.66, 455/344, 455/154.1, 455/556, 455/557, 455/186.1, 455/345, 455/346, 708/105, 708/109
• US Class Current: 370/352
• CPC Class Codes: H04H 20/72 of terrestrial networks
• CPC Class Codes: H04H 60/85 which are mobile communication networks
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]

Abstract

An Internet-capable radio has a communication port for connection to a modem, a connection function for connecting to the Internet upon user initiation while connected to the modem, sound circuitry for rendering audio data packets received over the Internet as analog audio output, and for delivering the audio output to one or more speaker ports, two or more stored hyperlinks addressing Internet broadcast servers; and a user input adapted to enable a user to select among the stored hyperlinks. Selection of one of the stored hyperlinks by the user input invokes the hyperlink and connects the radio to the server addressed by the hyperlink, initiating thereby an audio data stream as data packets from the broadcast server to the radio, and wherein the radio renders the data stream as analog audio data delivered to the one or more speaker ports. The user input in preferred embodiments has a plurality of pushbuttons associated with hyperlinks, which can be asserted by activating a pushbutton. In some embodiments a directory server is used for editing user profiles and programming connected Internet-capable radios.

Claims

1. An Internet network radio comprising:

a port for Internet communication including receiving an Internet Protocol (IP) audio data stream;

circuitry for rendering said IP audio data stream as analog audio output;

a control interface comprising a set of individual tuning control inputs;

wherein the set of tuning control inputs comprises one or more of a set of physical pushbuttons, a dial with individual settings, or a display having selectable indicia;

a memory for storing at least one Universal Resource Locator (URL) of an IP audio data stream of an Internet radio station; and

programming associating said at least one URL with an individual one of said tuning control inputs;

characterized in that a single operation of said individual one of said tuning control inputs causes assertion at said port of said at least one URL, resulting in receipt of said IP audio data stream, and rendering of said received IP audio data stream into said analog audio output, the Internet radio thereby emulating operation of a conventional portable RF radio.

2. The Internet network radio of claim 1 further comprising a telephone modem connected to the port for connecting to the Internet network.

3. The Internet network radio of claim 1 further comprising a wireless modem connected to the port for connecting to the Internet network.

4. The Internet network radio of claim 1 wherein the radio is programmed to access a specific directory server upon connection to the Internet, to download one or more URLs of IP audio data from the directory server, and to associate the downloaded the one or more URLs with individual ones of the set of tuning control inputs.

5. The Internet network radio of claim 4 wherein the set of tuning-control inputs comprises a plurality of physical pushbuttons, the radio downloads a list of URLs, and associates the downloaded URLs one-to-one with the plurality of pushbuttons, such that activation of a an individual one of the physical pushbuttons invokes the stored URL.

6. The Internet network radio of claim 1 further configured as an in-dash automobile radio.

7. An Internet network radio system, comprising:

an Internet-connected directory server storing a list of Universal Resource Locator (URL) Internet addresses of IP audio data streams of radio stations streaming real-time radio broadcasts on the Internet network, the list associated with a specific subscriber; and

an Internet network radio also associated with the subscriber, comprising a port for Internet communication including receiving the IP audio data streams, circuitry for rendering the IP audio data streams as analog audio output, a control interface comprising a set of individual tuning-control inputs, a memory, and programming associating individual memory entities with individual ones of said tuning control inputs;

wherein said set of tuning control inputs comprises one or more of a set of physical pushbuttons, a dial with individual settings, or a display having selectable indicia;

the system characterized in that the Internet network radio connects to the directory server, the directory server identifies the subscriber, associating said list with the subscriber, and provides individual ones of said listed URLs to the Internet network radio, and said Internet network radio stores said URLs in said memory as said individual memory entities associated with individual ones of said tuning control inputs, such that operation of an individual tuning control input asserts the associated URL.

8. The system of claim 7 wherein said Internet network radio connects to said directory server by means of a telephone modem.

9. The system of claim 7 wherein said Internet network radio connects to said directory server by means of a wireless modem.

10. The system of claim 7 wherein said set of tuning-control physical inputs comprises a plurality of physical pushbuttons and the directory server provides URLs associated one-to-one with the plurality of pushbuttons.

11. The system of claim 7 wherein said list of URLs stored and associated with an individual subscriber is editable by the subscriber connected to the server on the Internet network.

12. The system of claim 7 wherein the directory server further comprises a telephony call-in facility, wherein a user may edit the associated list of URLs by calling an agent at the call-in center, who in turn updates the associated list on the directory server.

13. The system of claim 7 wherein the directory server is coupled to a telephony interactive voice response (IVR) system, which interacts with a user by telephone to update a subscriber'"'"'s associated list.