Multiuser internet gateway system

• US 20030074672A1
• Filed: 12/11/2002
• Published: 04/17/2003
• Est. Priority Date: 09/22/1998
• Status: Abandoned Application

• Current Assignee: John Daniels
• Original Assignee: John Daniels
• Inventors: Daniels, John
• Application Number:
  US10/253,012
• Publication Number:
  US 20030074672A1
• Time in Patent Office: Days
• US Class Current: 725/110
• CPC Class Codes: H04B 1/207 with an audio or audio/video bus for signal distribution H04B1/205 takes precedence
• CPC Class Codes: H04L 65/1101 Session protocols
• CPC Class Codes: H04L 65/70 Media network packetisation
• CPC Class Codes: H04L 65/756 adapting media to device capabilities
• CPC Class Codes: H04L 65/762 at the source reformatting of additional data in video distribution servers H04N21/2355

Abstract

A method for transmitting hyperlinked information and a display content distribution system for transmitting individualized content to multiple users. A display content source is accessed by a gateway server for obtaining display content including images of hyperlinked information. For example, an Internet server can be connected to through a modem and HTML code of a web page with hyperlink information downloaded. The location of images of the hyperlinked information in the display content is determined to map the images of the hyperlinked information to a remote display screen, and to generate mapped hyperlink data. That is, the images of the hyperlinks are mapped to the location of where they will be displayed on the remote display screen. The mapped hyperlink data is stored. The HTML page is converted into a frame of video information and modulated with a carrier frequency to create a displayable content video signal containing the display content. This displayable content video signal is transmitted to the remote display screen. Since the gateway server performs the processing of the HTML document and generates a video frame of display information, the remote display screen is relieved of substantial processor overhead. Even though the remote display screen does not store or process the HTML code, a user can still activate a displayed hyperlink by clicking on the image of the hyperlinked information. The remote display screen detects the screen location that is clicked on and generates a user input signal. This user input signal is wirelessly transmitted and received by the gateway server. A function to be performed is determined in response to the user input signal be comparing the user input signals with the stored mapped hyperlink data. The gateway server then performs the determined function.

Claims

1. ) A method for transmitting hyperlink information, comprising the steps of:

accessing display content including images of hyperlinked information;

determining display characteristics of a remote display screen;

determining a location of displayable images of the hyperlinked information in the display content when displayed on the remote display screen dependent on the determined display characteristics to map the images of the hyperlinked information to the remote display screen to determine mapped hyperlink data for the display content;

storing the mapped hyperlink data;

transmitting the display content as a first displayable video signal to a remote display device;

receiving a user input signal from the remote display device including a selected screen coordinate;

determining a function to be performed by comparing the selected screen coordinate with the stored mapped hyperlink data; and

performing the determined function.

2. ) A method for transmitting hyperlink information according to claim 1;

wherein the display content is retrieved from at least one of a local storage device, an intranet server, a broadcast signal source, a cable television signal source, a phoneline source, a powerline source, a wireless source, an Internet server and a device on a local network.

3. ) A method for transmitting hyperlink information according to claim 1;

wherein the display characteristics are determined dependent on at least one of information sent from the remote display and information retrieved from storage from list of remote display screens.

4. ) A method for transmitting hyperlink information according to claim 3;

wherein the display characteristics include at least one of display screen size and display screen resolution.

5. ) A method for transmitting hyperlink information according to claim 1;

wherein the display content includes at least one of a website, screen menu, or other displayable information page that includes activatable hyperlinks.

6. ) A method for transmitting hyperlink information according to claim 5;

further comprising the step of transmitting additional display content as a second displayable video signal simultaneously with transmitting the first displayable video signal.

7. ) A method for transmitting hyperlink information according to claim 6;

wherein the second displayable video signal is transmitted simultaneously to the remote display screen for simultaneous display of the display content and the additional display content on the remote display screen.

8. ) A method for transmitting hyperlink information according to claim 1;

further comprising the step of receiving a display characteristic signal from the remote display;

determining if the display characteristics of the remote display screen has changed; and

determining the location of the displayable images dependent on the changed display characteristics.

9. ) A method for transmitting hyperlink information according to claim 1;

further comprising the steps of transmitting the mapped hyperlink data to the remote display device;

receiving a selected mapped hyperlink from the remote display device; and

determining the function to be performed by comparing the selected mapped hyperlink and the stored mapped hyperlink data.

11. ) A method for transmitting hyperlink information according to claim 1;

wherein the step of performing the requested function comprises at least one of the steps of downloading a new page, printing, transmitting video, dialing phone, controlling a home or office electrical system, controlling a home automation system.

10. ) A method for transmitting hyperlink information according to 9;

further comprising the step of transmitting at least one of the display content signal and the mapped hyperlinked data as frames of video pixel information.

12. ) A display content distribution system for transmitting individualized content to multiple users, comprising:

accessing means for accessing a display content source for obtaining display content including images of hyperlinked information;

image location determining means for determining the location of images of the hyperlinked information in the display content to map the images of the hyperlinked information to a remote display screen and to generate mapped hyperlink data;

hyperlink data storing means for storing the mapped hyperlink data;

video signal transmitting means for transmitting a displayable content video signal containing the display content to the remote display screen;

user input signal receiving means for receiving user input;

function determining means for determining a function to be performed in response to the user input signals be comparing the user input signals with the stored mapped hyperlink data; and

performing means for performing the determined function.

13. ) A display content distribution system according to claim 12;

wherein the video signal transmitting means further comprises means for transmitting the mapped hyperlink data to the remote display device;

the user input signal receiving means includes means for receiving a selected mapped hyperlink; and

the function determining means includes means for determining the function to be performed by comparing the selected mapped hyperlink.

14. ) A display content distribution system according to claim 13;

wherein the remote display screen includes video signal receiving means for receiving the displayable content video signal and mapped hyperlink data, content and data storing means for storing the received display content and mapped hyperlink data, displaying means for displaying the received hyperlink page including images of hyperlinked information corresponding to the mapped hyperlink data, the mapped hyperlink data corresponding to screen coordinates at which the images of the hyperlinked information appear when displayed, user inputting means for receiving user input dependent on selection of the displayed images of the hyperlinked information at the screen coordinates determined by the mapped hyperlink data and for generating the selected mapped hyperlink signal, and user input signal transmitting means for transmitting the user input signal including the selected mapped hyperlink signal; and

wherein the function determining means includes means for determining the function by comparing the selected mapped hyperlink signal and the stored mapped hyperlink data.

15. ) A display content distribution system according to claim 12;

wherein the remote display screen includes video signal receiving means for receiving the displayable content video signal, content storing means for storing the received display content, displaying means for displaying the received display content, user inputting means for receiving user input dependent on selection of screen coordinates and for generating the user input signal corresponding to the selected screen coordinates, and user input signal transmitting means for transmitting the user input signal including remote display screen identifying information and the selected screen coordinates; and

wherein the function determining means includes means for determining the function by comparing the selected screen coordinates, the remote display screen identifying information and the stored mapped hyperlink data.

16. ) A display content distribution system according to claim 12;

wherein the display content is retrieved from at least one of a local storage device, an intranet server, a broadcast signal source, a cable television signal source, a phoneline source, a powerline source, a wireless source, an Internet server and a device on a local network.

17. ) A display content distribution system according to claim 12;

further comprising display characteristics determining means for determining the display characteristics of the remote display screen.

18. ) A display content distribution system according to claim 15;

wherein the display characteristics are determined dependent on at least one of information sent from the remote display and information retrieved from storage from a list of remote display screens.

19. ) A display content distribution system according to claim 16;

wherein the display characteristics include at least one of display screen size and display screen resolution.

20. ) A display content distribution system according to claim 12;

wherein the display content includes at least one of an HTML page, Internet website, screen menu, or other displayable information page that includes activatable hyperlinks.

21. ) A display content distribution system according to claim 12;

wherein the video signal transmitting means includes means for transmitting additional display content as a second displayable video signal simultaneously with transmitting the first displayable video signal.

22. ) A display content distribution system according to claim 21;

wherein the second displayable video signal is transmitted simultaneously to the remote display screen for simultaneous display of the display content and the additional display content on the remote display screen.

23. ) A display content distribution system according to claim 12;

wherein the user input signal receiving means includes means for receiving a display characteristic signal from the remote display; and

the determining means includes means for determining if the display characteristics of the remote display screen has changed and then determining the location of the displayable images dependent on the changed display characteristics.

25. ) A display content distribution system according to claim 12;

wherein the video signal transmitting means further comprises means for transmitting the mapped hyperlink data to the remote display screen;

the user input signal includes a selected mapped hyperlink signal; and

the function determining means includes means for matching the selected mapped hyperlink signal to the determined location of images of the hyperlinked information in the display content to determine the function to be performed.

26. ) A display content distribution system according to claim 12;

wherein the function performing means further comprises means for performing at least one of downloading a new page, printing, transmitting video, dialing a phone, controlling a home or office electrical system, and controlling a home automation system.

24. ) A display content distribution system according to 12;

wherein the video signal transmitting means further comprises means for transmitting at least one of the display content signal and the mapped hyperlinked data as frames of video pixel information.

27. ) A wireless display device for displaying individualized content received from a display content distribution device, comprising:

video signal receiving means for receiving a wireless displayable content video signal containing display content accessed from a wired network source, modulated with a carrier frequency and transmitted as the wireless displayable content video signal;

demodulating means for demodulating the displayable content signal and obtaining the display content;

content storing means for storing the display content;

displaying means for displaying the received display content;

user inputting means for receiving user input dependent on a selection of screen coordinates and for generating a user input signal corresponding to the selected screen coordinates; and

user input signal transmitting means for transmitting the user input signal including remote display screen identifying information and the selected screen coordinates.

28. ) A wireless display device according to claim 27;

wherein the video signal receiving means includes means for receiving mapped hyperlink data from the remote display content device;

the content storing means includes means for storing the mapped hyperlink data;

the displaying means includes means for displaying the received display content including images of hyperlinked information corresponding to the mapped hyperlink data, the mapped hyperlink data corresponding to screen coordinates at which the images of the hyperlinked information appear when displayed;

the user inputting means includes means for receiving user input dependent on selection of the displayed images of the hyperlinked information at the screen coordinates determined by the mapped hyperlink data and for generating a selected mapped hyperlink signal; and

the user input signal transmitting means includes means for transmitting the user input signal including the selected mapped hyperlink signal.

29. ) A wireless display device according to claim 28;

further comprising means for selection determining when the displayed image of hyperlinked information is selected by a user; and

the user input signal transmitting means includes means for transmitting the user input signal included the selected mapped hyperlink signal when the display image of the hyperlinked information is selected.