Messaging system and method with transcoder filtering of baseline message representations
First Claim
1. A method comprising:
- receiving, at a first message server, an e-mail message that is formatted in a second generation messaging format;
consulting, at the first message server, a database that identifies a mobile device as using a first generation messaging format, wherein the first generation messaging format is a legacy of the second generation messaging format, and wherein the second generation messaging format enables a transmission and use of information features that are unusable by the first generation messaging format due to the first generation messaging format lacking technical features that are found in the second generation messaging format, and wherein the messaging formats are exclusively from a group that includes Short Message Service (SMS), Enhanced Message Service (EMS) and Multimedia Message Service (MMS), wherein SMS is a legacy of EMS, and wherein EMS is a legacy of MMS;
converting, at the first message server, the e-mail message into a baseline extensible markup language (XML) representation of the e-mail message to create a converted e-mail message;
based on the messaging format used by the mobile device, filtering out, at the first message server, all unusable content from the converted e-mail message to create a filtered e-mail message, wherein the unusable content is second generation messaging formatted content that is unusable by the mobile device that uses the first generation messaging format;
based on which messaging format is used by the mobile device, transcoding, at the first message server, the filtered e-mail message into a final e-mail message using SMS, EMS or MMS;
transmitting the final e-mail message without the unusable content from the first message server to a second message server, wherein the second message server utilizes only the first generation messaging format; and
transmitting the final e-mail message without the unusable content from the second message server to the mobile device, wherein the first message server is capable of transcoding e-mail messages in multiple earlier generation messaging formats, and wherein the first message server is capable of supporting multiple servers that use only earlier generation messaging formats, and wherein the first message server is not in communication with the mobile device.
1 Assignment
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Accused Products
Abstract
A messaging system and method suitable for use with wireless mobile terminals. The system includes a message server for receiving and sending messages and converting messages to a baseline such as an XML representation; a message processor for controlling the system'"'"'s operation; a database for storing information about messaging capabilities of mobile terminals; and a transcoder for filtering the baseline representation according to the capability of a mobile terminal. A subscriber enters a profile that includes the messaging capability of the mobile terminal, which is stored in the database. When the server receives a message for the subscriber'"'"'s terminal, it converts the message to the baseline. The transcoder filters the baseline according to the capability of the terminal, and returns the result to the server for format and protocol conversion and sending to the terminal.
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Citations
14 Claims
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1. A method comprising:
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receiving, at a first message server, an e-mail message that is formatted in a second generation messaging format; consulting, at the first message server, a database that identifies a mobile device as using a first generation messaging format, wherein the first generation messaging format is a legacy of the second generation messaging format, and wherein the second generation messaging format enables a transmission and use of information features that are unusable by the first generation messaging format due to the first generation messaging format lacking technical features that are found in the second generation messaging format, and wherein the messaging formats are exclusively from a group that includes Short Message Service (SMS), Enhanced Message Service (EMS) and Multimedia Message Service (MMS), wherein SMS is a legacy of EMS, and wherein EMS is a legacy of MMS; converting, at the first message server, the e-mail message into a baseline extensible markup language (XML) representation of the e-mail message to create a converted e-mail message; based on the messaging format used by the mobile device, filtering out, at the first message server, all unusable content from the converted e-mail message to create a filtered e-mail message, wherein the unusable content is second generation messaging formatted content that is unusable by the mobile device that uses the first generation messaging format; based on which messaging format is used by the mobile device, transcoding, at the first message server, the filtered e-mail message into a final e-mail message using SMS, EMS or MMS; transmitting the final e-mail message without the unusable content from the first message server to a second message server, wherein the second message server utilizes only the first generation messaging format; and transmitting the final e-mail message without the unusable content from the second message server to the mobile device, wherein the first message server is capable of transcoding e-mail messages in multiple earlier generation messaging formats, and wherein the first message server is capable of supporting multiple servers that use only earlier generation messaging formats, and wherein the first message server is not in communication with the mobile device. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system comprising:
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means for receiving, at a first message sever, an e-mail message that is formatted in a second generation messaging format; means for consulting, at the first message server, a database that identifies a mobile device as using a first generation messaging format, wherein the first generation messaging format is a legacy of the second generation messaging format, and wherein the second generation messaging format enables a transmission and use of information features that are unusable by the first generation messaging format due to the first generation messaging format lacking technical features that are found in the second generation messaging format, and wherein the messaging formats are exclusively from a group that includes Short Message Service (SMS), Enhanced Message Service (EMS) and Multimedia Message Service (MMS), wherein SMS is a legacy of EMS, and wherein EMS is a legacy of MMS; means for converting, at the first message server, the e-mail message into a baseline extensible markup language (XML) representation of the e-mail message to create a converted e-mail message; means for, based on the messaging format used by the mobile device, filtering out, at the first message server, all unusable content from the converted e-mail message to create a filtered e-mail message, wherein the unusable content is second generation messaging formatted content that is unusable by the mobile device that uses the first generation messaging format; means for, based on which messaging format is used by the mobile device, transcoding, at the first message server, the filtered e-mail message into a final e-mail message using SMS, EMS or MMS; means for transmitting the final e-mail message without the unusable content from the first message server to a second message server, wherein the second message server utilizes only the first generation messaging format; and means for transmitting the final e-mail message without the unusable content from the second message server to the mobile device, wherein the first message server is capable of transcoding e-mail messages in multiple earlier generation messaging formats, and wherein the first message server is capable of supporting multiple servers that use only earlier generation messaging formats, and wherein the first message server is not in communication with the mobile device. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification