PDF Message Parceling for Cross-Device MMS Delivery
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Solution Overview
Problem
Current text messaging systems, particularly SMS and MMS, do not support high-traffic throughput and high-integrity business communications, limiting their integration with third-party services and the delivery of PDF files across disparate devices, which hampers the use of SMS messaging in business-to-business and business-to-client paradigms.
Innovation Solution
A system and method for transmitting PDF files through MMS by analyzing the PDF to identify break points, partitioning it into images, and generating a message parcel that includes these images and an archival link, enabling the transmission of PDF documents via mobile carrier networks.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional SMS messaging channels are used, then device simplicity is maintained, but high-traffic throughput and high-integrity business communication are not achieved
Solution Approach 1:
The patent introduces a messaging server as an intermediary component that sits between client devices and the SMS gateway. This server handles PDF file processing, image conversion, and message assembly, thereby enabling high-traffic throughput and high-integrity business communication without requiring increased complexity at the end-user device level. The server absorbs the computational burden while maintaining simple client interfaces.
2Reliability
If PDF files are transmitted directly via MMS, then document integrity is maintained, but compatibility across disparate devices is compromised
Solution Approach 1:
The patent segments the PDF document into individual image pages using a PDF-to-image conversion engine. Each page of the PDF is converted into a separate image file (such as JPEG or PNG) that can be universally displayed on different mobile devices. This segmentation approach maintains document integrity by preserving all content while ensuring compatibility across disparate devices with varying PDF rendering capabilities.
Solution Approach 2:
The patent creates visual copies of PDF content in the form of image representations. Instead of transmitting the original PDF binary data that requires specific rendering capabilities, the system generates image copies that can be displayed on any mobile device. These image copies serve as universal representations of the document content, ensuring compatibility while maintaining integrity through accurate visual reproduction.
3Adaptability or versatility
If PDF files are converted to images for MMS transmission, then device compatibility is improved, but transmission time is increased
Solution Approach 1:
The patent implements preliminary action by pre-processing and converting PDF files to images before they are transmitted via MMS. The PDF-to-image conversion is performed in advance using a dedicated conversion engine, so that when transmission occurs, the system is working with already-converted image data rather than raw PDF files. This preliminary conversion action ensures device compatibility while minimizing transmission time by avoiding real-time conversion delays.
4Adaptability or versatility
If third-party services are integrated with SMS messaging, then business functionality is enhanced, but system integration complexity increases
Solution Approach 1:
The patent implements universality by designing the messaging server with multi-functional capabilities that can handle various third-party service integrations through a unified architecture. The server includes standardized interfaces and processing pipelines that can accommodate different third-party services (such as document conversion, image processing, and messaging gateway functions) without requiring separate integration logic for each service. This multi-functional design enhances business functionality while managing integration complexity through consolidation.
Data Source
AI summary
A method for reconstructing a portable document file (PDF) for delivery via text messaging includes receiving, via a structured message user interface (UI) on a first device, user input identifying an initial portable document file, generating a message parcel including a plurality of images each corresponding to a respective page of a plurality of pages in the initial portable document file, and an archival link to a location storing the initial portable document file from which the plurality of images was generated, and providing, as a text messaging service message, the message parcel that includes the plurality of images each corresponding to the respective page of the plurality of pages of the initial portable document file, and the archival link to the location storing the initial portable document file from which the plurality of images was generated, wherein the message parcel is provided as the text messaging service message to an endpoint device for presentation in a structured message UI on the endpoint device.