System in which a Proxy-Server translates information received from the Internet into a form/format readily usable by low power portable computers
First Claim
1. A computing system comprising:
- a field computer comprising a display having a specific size and resolution; and
a Proxy-Server connected to the field computer by a data link, the Proxy-Server having an Internet port;
wherein the Proxy-Server is adapted to access Internet servers through the Internet port directed by commands and data received from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the data link in a TCP/IP format.
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Accused Products
Abstract
A system is provided wherein relatively low-end computers, such as portable, battery-powered computers ordinarily incapable of Internet browsing functions may be used to browse the Internet. The enhanced computing ability for such portables is provided by a unique arrangement having a Proxy-Server with adequate computing power for all World Wide Web (WWW) browsing and downloading functions, and further capable of transposing downloaded files to alternative, low-information-density form suitable for rapid processing and display by connected portable and other low-end computers. In some embodiments the data link from the connected low-end units is a TCP/IP pipe, supporting TCP/IP protocol, but not the many sophisticated extensions usually associated with TCP/IP. In embodiments wherein battery-powered units are used, connected to the Proxy-Server, battery life is exhibited far beyond what would be expected for a battery-powered computer with computing power for browsing the Internet directly.
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Citations
17 Claims
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1. A computing system comprising:
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a field computer comprising a display having a specific size and resolution; and a Proxy-Server connected to the field computer by a data link, the Proxy-Server having an Internet port; wherein the Proxy-Server is adapted to access Internet servers through the Internet port directed by commands and data received from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the data link in a TCP/IP format. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An Internet Proxy-Server comprising:
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a first data port adapted for accessing other Internet servers; and a second data port adapted for connecting to a field computer; wherein the first Internet server is adapted to access the other Internet servers through the first data port, directed by commands and data received through the second data port from the field computer, to download data from the Internet servers thus accessed, to transpose the downloaded data by reducing information density, and to transfer the transposed data to the field computer via the first data link in a TCP/IP format. - View Dependent Claims (9, 10, 11, 12)
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13. A method for adapting Internet files for a field computer, comprising steps of:
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(a) downloading files from the Internet to a Proxy-Server; (b) transposing the files by accomplishing information density reduction; (c) transferring the transposed files to the field computer over a data link connecting the field computer to the Proxy-Server. - View Dependent Claims (14, 15)
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16. A method for browsing the World Wide Web (WWW) with a first computer, comprising steps of:
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(a) sending browsing commands and data from the first computer to a second, more powerful computer via a data link connecting the first computer to the second computer; (b) using the browsing commands and data from the first computer to access and browse the WWW via a data port connecting the second computer to the WWW; (c) downloading files from the WWW via the data port to the second computer; (d) transposing the downloaded files in the second computer by reducing information density; and (e) transferring the transposed files via the data link to the first computer. - View Dependent Claims (17)
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Specification