Mobile Messaging Web Service Client for Cross-Platform Compatibility

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Solution Overview

Problem

Current methods for sending messages to mobile devices, such as HTML files via HTTP or emails, face compatibility issues and security limitations, particularly with corporate firewalls and unrecognized devices, limiting their effectiveness in transferring content like calendar appointments or task reminders.

Innovation Solution

A web service client converts content into short messages that can be read by mobile devices, encapsulating data in formats like SMS or MMS, and authenticates senders before forwarding messages through a wireless network operator for delivery, ensuring compatibility and security.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If HTML files via HTTP are used to send messages to mobile devices, then message content can be transferred, but compatibility issues arise with mobile devices and application programs

Engineering Contradiction:
Improvemessage format compatibilityVSAvoidmessage delivery reliability
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent introduces an intermediary conversion system that receives HTML messages from fixed networks and converts them into device-specific formats (WML, SMS, MMS) that mobile devices can reliably receive. This intermediary layer resolves the compatibility issue between HTML-based fixed network messaging and mobile device requirements while maintaining message delivery reliability.

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The system changes the format parameter of messages dynamically based on the target mobile device type. HTML format messages from fixed networks are transformed into appropriate formats (WML for browsers, SMS/MMS for text messaging capabilities), ensuring both compatibility and reliable delivery to different mobile device types.

Inventive Principle:
Principle #35Parameter changes

2Object-affected harmful factors

If corporate firewalls and proxy servers are in place, then network security is maintained, but message transfer to unrecognized devices is blocked

Engineering Contradiction:
Improvenetwork security protectionVSAvoidmessage transfer capability
Core Design Contradiction:
Object-affected harmful factorsVSAdaptability or versatility

Solution Approach 1:

The conversion system acts as an authorized intermediary that communicates through corporate firewalls and proxy servers. By establishing trusted communication channels and converting messages into standard formats that firewall rules allow through, the system maintains network security while enabling message transfer to previously unrecognized mobile devices.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of manufacture

If HTML message format is used, then content can be sent from fixed networks, but platform-specific limitations restrict widespread use

Engineering Contradiction:
Improvemessage generation simplicityVSAvoidcross-platform compatibility
Core Design Contradiction:
Ease of manufactureVSAdaptability or versatility

Solution Approach 1:

The system provides universal message conversion capability that handles multiple message types (HTML email, web pages, text) and converts them into various mobile-compatible formats. This multi-functional approach allows simple message generation from fixed networks while achieving broad cross-platform compatibility across different mobile device types and operating systems.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS8112103B2Methods and systems for mobile device messaging
Publication Date: 2012.02.07 MICROSOFT TECHNOLOGY LICENSING LLC
  • US8112103B2 patent drawing
  • US8112103B2 patent drawing
  • US8112103B2 patent drawing

AI summary

Embodiments of the present invention relate to methods, systems, and computer-readable media for mobile device messaging. Mobile device messaging comprises collecting from an originating system information including content data to be sent to the mobile device. One or more short messages are generating for encapsulating the content data. The one or more short messages are formatted to be readable by a web service and the content data is formatted to be readable by the mobile device. The one or more short messages are sent to the web service for delivery to the mobile device.