Adaptive Mobile Music Download Platform Across Diverse Handsets
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Solution Overview
Problem
Existing mobile music distribution technologies face limitations such as reliance on unfriendly and cumbersome mobile internet technologies like WAP, limited handset reach, poor music playback experience, and restricted functionality, which hinder the widespread adoption of full music downloads on mobile devices.
Innovation Solution
The MusicStation application, featuring a Device Adaptive Architecture (DAA) that automatically adapts to device parameters, enables users to browse, search, and download music directly on portable wireless devices with a digital rights management system, providing a comprehensive and intuitive user experience across a wide range of handsets, including those without a PC or broadband connection, and supports innovative subscription models like AYCE.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If WAP technology is used for music distribution, then mobile music download service can be provided, but the technology is slow and cumbersome for users
Solution Approach 1:
The patent changes the technical parameters of the wireless communication system by implementing a custom protocol that operates independently of WAP, enabling faster data transfer rates and improved response times for music download operations on mobile devices
2Speed
If 3G connections are required for music download, then higher speed data transfer is available, but handset reach is limited
Solution Approach 1:
The patent creates a universal music download solution that functions across multiple network generations (2G, 2.5G, 3G) and various handset types by implementing a protocol that adapts to different network capabilities, thereby expanding handset reach while maintaining acceptable download speeds
Solution Approach 2:
The system dynamically adjusts its operation based on the available network connection type, optimizing download parameters according to the specific handset and network conditions, allowing the same service to work effectively across diverse device configurations
3Adaptability or versatility
If existing music download services are implemented on mobile phones, then digital music distribution is enabled, but functionality is limited
Solution Approach 1:
The patent segments the music download service into distinct functional modules including search, selection, download, and playback management, allowing each component to be optimized independently and combined to provide comprehensive functionality on mobile devices
Data Source
AI summary
The invention enables digital music content to be downloaded to and used on a portable wireless computing device. An application running on the wireless device has been automatically adapted to parameters associated with the wireless device without end-user input (e.g. the application has been configured in dependence on the device OS and firmware, related bugs, screen size, pixel number, security models, connection handling, memory etc., This application enables an end-user to browse and search music content on a remote server using a wireless network; to download music content from that remote server using the wireless network and to playback and manage that downloaded music content. The application also includes a digital rights management system that enables unlimited legal downloads of different music tracks to the device and also enables any of those tracks stored on the device to be played so long as a subscription service has not terminated.