Server-Mediated Content Distribution for Handheld Devices
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Solution Overview
Problem
Existing methods for distributing content to handheld devices are cumbersome, as users often find it tedious to download applications and other content directly from the device, especially due to limitations such as limited battery life, connectivity issues, and the complexity of entering payment information on the device.
Innovation Solution
A system and method that allows users to browse, select, and purchase content from a computer, which then transmits the content to the handheld device through a server-based process, involving configuration validation and authentication to ensure compatibility and secure transaction, without requiring direct interaction with the handheld device.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If users download content directly from handheld devices, then content distribution can be performed, but user convenience deteriorates due to limited battery life, connectivity issues, and complex payment entry requirements
Solution Approach 1:
The patent introduces a computer (desktop or laptop) as an intermediary device between the user and the handheld device. The computer serves as a mediator that handles content browsing, selection, and purchase operations, eliminating the need for users to directly interact with the handheld device's limited interface and connectivity constraints. This intermediary approach resolves the contradiction by providing a more capable platform for content acquisition while maintaining seamless delivery to the handheld device.
2Ease of operation
If users browse and select content from a computer, then ease of operation improves, but device complexity increases due to server-based validation and configuration checks
Solution Approach 1:
The patent segments the content distribution system into distinct functional components: a first server that receives content requests from computers, a second server that performs validation and authorization, and handheld devices that receive validated content. This segmentation distributes system complexity across multiple specialized servers rather than concentrating it in a single complex system. The first server handles simple request routing, while the second server manages validation logic, making each component more manageable and maintainable.
Solution Approach 2:
The servers act as intermediaries between the user's computer and the handheld device, handling the complex validation and configuration checks centrally. This intermediary approach shields the user from system complexity while maintaining secure and compatible content delivery. The servers perform necessary validation operations without requiring the user to interact with complex system configurations.
3Productivity
If content is transmitted directly to handheld device, then distribution speed improves, but reliability deteriorates due to connectivity issues and device availability constraints
Solution Approach 1:
The patent implements preliminary validation and authorization actions before content transmission to the handheld device. The second server validates the content request and checks device configuration information in advance, ensuring that content is only transmitted when the device is available and capable of receiving the content. This preliminary action approach improves reliability by preventing failed transmissions due to connectivity issues or device unavailability, while maintaining efficient distribution through validated content delivery.
Data Source
AI summary
A method and apparatus are disclosed for distributing content items to a handheld device using a personal computer. A user can browse and select content using a personal computer or other computer that may be more readily available or more convenient to use than the handheld device. The personal computer can communicate with a web server which receives the user's request for content to be distributed to the handheld device. The web server can retrieve configuration information pertaining to the handheld device and communicate with a content server to determine whether the user's request for content distribution is valid based on information identifying the handheld device and at least some of the configuration information pertaining to the handheld device. The content server can transmit the requested content item to the handheld device if the user's request is valid and if the handheld device is able to receive the content item.