Mobile Email Service Optimizing Content Delivery
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Solution Overview
Problem
The delivery of email messages with multiple format versions to mobile communication devices inefficiently uses transmission bandwidth and storage space, as devices typically default to one format, rendering alternative versions unused.
Innovation Solution
A method and system where a mobile email service identifies a user's preferred format and sends only the corresponding version of an email message, allowing users to opt-in for alternative formats upon request, thereby conserving system resources while enabling flexibility in content viewing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If email messages are sent with multiple format versions to ensure compatibility and user preference, then content accessibility and user flexibility are improved, but transmission bandwidth and storage space are wasted
Solution Approach 1:
The system performs preliminary action by determining the user's preferred content format in advance (through device capabilities detection or user profile storage) before the email message is sent. This allows the server to pre-process and send only the appropriate format version, avoiding the transmission of multiple unnecessary versions and thus conserving bandwidth while ensuring content accessibility.
2Adaptability or versatility
If email messages are sent with multiple format versions to accommodate different device preferences, then user flexibility is improved, but storage space on receiving devices is consumed
Solution Approach 1:
The system determines the user's preferred format in advance and sends only that specific version, preventing the accumulation of multiple unused format versions in device storage. This preliminary determination action ensures user flexibility is maintained through accurate format matching while avoiding unnecessary storage consumption.
3Reliability
If all alternative versions of email content are transmitted to ensure format compatibility, then reliability of content display is improved, but transmission efficiency deteriorates
Solution Approach 1:
The system performs preliminary determination of the recipient's preferred content format using device capability information or stored user profiles before transmission. This allows the server to select and send only the most appropriate format version, ensuring reliable display compatibility while maximizing transmission efficiency by eliminating redundant data transfer.
Data Source
AI summary
A method, server and system for optimizing the delivery of email messages is provided. In accordance with one embodiment, the method comprises: receiving an email message containing at least two alternative versions of content, each version being in a different format; obtaining a reduced email message from the received email message, the reduced email message containing fewer versions than the received email message; and sending the reduced email message to the mobile communication device.