Mobile Phone POS Gateway Using Segmented Architecture
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Solution Overview
Problem
Existing mobile pre-payment systems lack flexibility, ease of implementation, and responsiveness, particularly in developing countries where landline infrastructures are insufficient, limiting the delivery of digital content to pre-pay mobile phone subscribers.
Innovation Solution
A system and method that utilizes a wireless communication device as a transaction gateway, enabling the delivery of digital content and pre/post-payment of goods or services through a mobile commerce server, VAS server, and e-Wallet system, using protocols like SMS, WAP, and J2ME, allowing for modular services, secure transactions, and scalable architecture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If existing mobile pre-payment systems are used, then digital content delivery is enabled, but the system lacks flexibility, ease of implementation, and responsiveness
Solution Approach 1:
The system is divided into distinct functional modules: mobile device client, communication interface, server-side processing components, and database systems. Each module handles specific tasks independently, allowing the system to be flexible in deployment while maintaining manageable complexity through clear separation of concerns.
Solution Approach 2:
The mobile device serves multiple functions: it acts as both the user interface for content selection and the point-of-sale transaction gateway. The system supports various payment methods (pre-payment and post-payment) and multiple content delivery formats, making it universally applicable to different service models and content types.
2Ease of operation
If mobile devices are used as POS transaction gateways, then responsiveness and ease of operation improve, but system architecture complexity increases
Solution Approach 1:
The mobile device autonomously handles transaction processing by integrating the POS gateway functionality directly into the device. The system automatically manages communication with billing platforms, processes payments, and coordinates content delivery without requiring manual intervention or separate transaction devices, thereby improving ease of operation.
Solution Approach 2:
The system introduces standardized communication interfaces and protocol layers that mediate between the mobile device and various backend systems (billing platforms, content delivery networks, payment processors). These intermediaries simplify the mobile device's role while managing the complexity of system integration.
3Adaptability or versatility
If existing pre-payment systems are implemented, then digital content delivery is possible, but the system lacks scalability and modular service capabilities
Solution Approach 1:
The system architecture segments services into independent, deployable modules that can be selectively activated. Content delivery, payment processing, user management, and billing functions are separated into distinct components that can be scaled independently based on demand, enabling both modular service delivery and system scalability.
Solution Approach 2:
The system dynamically adapts its configuration based on service requirements and user needs. Services can be enabled or disabled, and the system can adjust its resource allocation and communication protocols in real-time, providing both modular flexibility and scalable performance as the system grows.
Data Source
AI summary
A system and method for provisioning one or more value added services to a postpaid/prepaid mobile account and/or a postpaid/prepaid mobile device using a wireless communication device as a point-of-sale device, is disclosed.