System and method for abbreviating information sent to a viewing device

• US 9,100,861 B2
• Filed: 06/27/2012
• Issued: 08/04/2015
• Est. Priority Date: 07/24/2000
• Status: Expired due to Fees

• Current Assignee: Malikie Innovations Limited (Key Patent Innovations Limited)
• Original Assignee: Blackberry Limited
• Inventors: Maguire, Michael
• Primary Examiner(s): Stork, Kyle
• Application Number:
  US13/534,591
• Publication Number:
  US 20120266064A1
• Time in Patent Office: 1,133 Days
• Field of Search: 715/200, 715/234, 715/243, 715/254, 715/255
• US Class Current: 1/1
• CPC Class Codes: G06F 16/9577 Optimising the visualization of content, e.g. distillation of HTML documents
• CPC Class Codes: H04L 63/0281 Proxies
• CPC Class Codes: H04L 67/02 based on web technology, e.g. hypertext transfer protocol [HTTP]
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/2871 Implementation details of single intermediate entities
• CPC Class Codes: H04L 67/565 Conversion or adaptation of application format or content adding application control or application functional data H04L67/561
• CPC Class Codes: H04L 67/5651 Reducing the amount or size of exchanged application data
• CPC Class Codes: H04L 67/568 Storing data temporarily at an intermediate stage, e.g. caching
• CPC Class Codes: H04L 69/329 in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 Network security protocols
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 28/10 Flow control between communication endpoints
• CPC Class Codes: H04W 88/02 Terminal devices
• CPC Class Codes: H04W 88/16 Gateway arrangements

Abstract

A system and method for transporting user-requested framed data from a gateway device to a handheld viewing device includes an information source, a gateway device, a relay network and a handheld viewing device. The gateway device includes a fetch and cache component, storage, and a wireless transport layer. The wireless transport layer delivers content from the gateway to the handheld viewing device. The user of the handheld device is then graphically presented with a representative form of the data and is thus able to manually select certain frames of data through a user interface.

Claims

1. A method of providing graphical information content to a viewing device, comprising:

retrieving an information page having a plurality of frames from an information source;

generating an abbreviated version of the information page, the abbreviated version including a graphical representation of the information page and frame location data that associates a plurality of links with the frame locations of the plurality of frames in the graphical representation; and

transmitting the abbreviated version of the information page to the viewing device.

2. The method of claim 1, further comprising:

receiving an information page request at a gateway device, which then retrieves the requested information page from a remote system coupled to the gateway device via a wide area network.

3. The method of claim 2, wherein the gateway device receives the information page request from the viewing device via a wireless data network.

4. The method of claim 2, wherein the wide area network is the Internet and the remote system is a world-wide-web server.

5. The method of claim 4, wherein the information page is a web page.

6. The method of claim 5, wherein the plurality of links are Universal Resource Locators.

7. The method of claim 1, further comprising:

receiving a link request from the viewing device corresponding to one of the plurality of links associated with the frame locations of the plurality of frames in the graphical representation of the requested information page;

retrieving a graphical representation of the frame associated with the link request; and

transmitting the graphical representation of the frame to the viewing device.

8. The method of claim 1, wherein the graphical representation is a bitmap file.

9. The method of claim 1, further comprising:

sizing the graphical representation of the information page to match the display characteristics of the viewing device.

10. The method of claim 1, further comprising:

searching the information page to identify the number and location of the plurality of frames.

11. The method of claim 1, further comprising:

rendering the information page into a graphical representation thereof.

12. The method of claim 1, further comprising:

determining the frame areas of each of the plurality of frames in the graphical representation of the information page; and

associating a Universal Resource Locator link to each of the frame areas in the graphical representation.

13. A server comprising a processor for providing graphical information content to a viewing device, the server configured to:

retrieve an information page having a plurality of frames from an information source;

generate an abbreviated version of the information page, the abbreviated version including a graphical representation of the information page and frame location data that associates a plurality of links with the frame locations of the plurality of frames in the graphical representation; and

transmit the abbreviated version of the requested information page to the viewing device.

14. The server of claim 13, wherein the server is a gateway device that is further configured to:

retrieve the information page from a remote system coupled to the gateway device via a wide area network.

15. The server of claim 14, wherein the gateway device is further configured to receive an information page request from the viewing device via a wireless data network.

16. The server of claim 14, wherein the wide area network is the Internet and the remote system is a world-wide-web server.

17. The server of claim 16, wherein the information page is a web page.

18. The server of claim 17, wherein the plurality of links are Universal Resource Locators.

19. The server of claim 13, further configured to:

receive a link request from the viewing device corresponding to one of the plurality of links associated with the frame locations of the plurality of frames in the graphical representation of the requested information page;

retrieve a graphical representation of the frame associated with the link request; and

transmit the graphical representation of the frame to the viewing device.

20. The server of claim 13, wherein the graphical representation is a bitmap file.

21. The server of claim 13, further configured to:

size the graphical representation of the information page to match the display characteristics of the viewing device.

22. The server of claim 13, further configured to:

search the requested information page to identify the number and location of the plurality of frames.

23. The server of claim 13, further configured to:

render the requested information page into a graphical representation thereof.

24. The server of claim 13, further configured to:

determine the frame areas of each of the plurality of frames in the graphical representation of the requested information page; and

associate a Universal Resource Locator link to each of the frame areas in the graphical representation.

25. A portable viewing device, comprising:

a transmitter for transmitting an information page request to a remote system where an information page is stored;

a receiver for receiving an abbreviated version of the requested information page in response to the information page request;

a processor for processing the abbreviated version of the information page, the abbreviated version of the information page including a graphical representation of the requested information page and frame location data that associates a plurality of links with frame locations of a plurality of frames in the graphical representation; and

a browser application for displaying the abbreviated version of the requested information page, the browser application configured to receive a request to display one of the plurality of frames in the abbreviated version of the information page, and in response thereto access the frame location data and cause one of the plurality of links associated with the frame location of the requested frame to be transmitted to the portable viewing device.