Device aware internet portal

• US 6,741,853 B1
• Filed: 11/09/2000
• Issued: 05/25/2004
• Est. Priority Date: 11/09/2000
• Status: Expired due to Fees

• Current Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Original Assignee: Nortel Networks Limited (Nortel Networks Corporation)
• Inventors: Yu, Chang, Jiang, Hua, Lee, Hee C., Basu, Kalyan K.
• Primary Examiner(s): Tran, Sinh
• Assistant Examiner(s): AFSHAR, KAMRAN
• Application Number:
  US09/711,223
• Time in Patent Office: 1,293 Days
• Field of Search: 455/414.1, 455/418, 455/41.2, 455/422.1, 455/426.1, 455/426.2, 455/435.1, 455/435.2, 455/445, 455/454, 455/456.5, 455/461, 455/462, 455/566, 709/203, 709/206, 709/220, 709/230, 709/222, 709/223, 709/249, 709/330, 709/311, 709/250, 709/238
• US Class Current: 455/418
• CPC Class Codes: H04M 3/4938 comprising a voice browser which renders and interprets, e.g. VoiceXML

Abstract

A method for providing information to devices in a format preferable to a device type. This is achieved by receiving an information request, detecting the device type from which the information request originated, adapting the content for presentation on the device type, and presenting the information to the device. By the use of this invention, telecommunications users are presented information in a format suitable to the device being used.

Claims

1. A method for providing information to at least one device of a plurality of wireless and wireline devices of varying configurations and types, wherein the device types comprise a wireline device, a voice-only phone, a Wireless Application Protocol (WAP) device, a PDA, or a laptop computer, the steps comprising:

receiving an information request from the at least one device of the plurality of wireless and wireline devices of varying configurations and types through a single wireless middleware portal, wherein the varying configuration and types comprise display capabilities, amount of memory, and/or bandwidth, wherein the middleware portal further comprises;

at least one servlet;

a plurality of service managers at least coupled to the at least one servlet;

at least one wireless gateway at least coupled to at the at least one servlet; and

at least one transfer protocol server at least coupled to the at least one servlet;

detecting a device type through the single wireless middleware portal from which an information request was received;

retrieving the requested information for the device;

adapting the content for the device type; and

delivering the message to the device through the single wireless middleware portal.

2. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is the voice-only phone if the information request was received via a voice portal.

3. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is the WAP device if the information request utilizes the WAP protocol.

4. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is a desktop computer if the information request was received from the wireline device.

5. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is a desktop computer if the information request was received from the wireline device by comparing a terminal identifier with a known wireline terminal identifiers.

6. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is a PDA if an information request header comprises a HTTP.

7. The method of claim 1, wherein the step of detecting the device type further comprises the step of determining the device type is the laptop computer if an information request header comprises the WAP.

8. An apparatus for providing information to at least one device of a plurality of wireless and wireline devices of varying configurations and types, wherein the device types comprise a wireline device, a voice-only phone, a Wireless Application Protocol (WAP) device, a PDA, or a laptop computer, the apparatus comprising:

means for receiving an information request from the at least one device of the plurality of wireless and wireline devices of varying configurations and types through a single wireless middleware portal, wherein the varying configuration and types comprise display capabilities, amount of memory, and/or bandwidth, wherein the middleware portal further comprises;

at least one servlet;

a plurality of managers at least coupled to the at least one servlet;

at least one gateway at least coupled to the at least one servlet; and

at least one server at least coupled to the at least one servlet;

means for detecting a device type through the single wireless middleware portal from which an information request was received;

means for retrieving the requested information for the device;

means for adapting the content for the device type; and

means for delivering the message to the device through the single wireless middleware portal.

9. A computer program product for providing information in a format appropriate for at least one device of a plurality of wireless and wireline devices of varying configurations and types, wherein the device types comprise a wireline device, a voice-only phone, a Wireless Application Protocol (WAP) device, a PDA, or a laptop computer, the computer program product having a medium with a computer program embodied thereon, the computer program comprising:

computer program code for receiving an information request from the at least one device of the plurality of wireless and wireline devices of varying configurations and types through a single wireless middleware portal, wherein the varying configuration and types comprise display capabilities, amount of memory, and/or bandwidth, wherein the middleware portal further comprises;

at least one servlet;

a plurality of managers at least coupled to the at least one servlet;

at least one gateway at least coupled to the at least one servlet; and

at least one server at least coupled to the at least one servlet;

computer program code for detecting a device type through the single wireless middleware portal of the device;

computer program code for retrieving the requested information;

computer program code for adapting the requested information for the device type; and

computer program code for delivering the message to the device through the single wireless middleware portal.