Wireless Services Gateway Integrating Wi-Fi and Cellular Core Networks
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Solution Overview
Problem
Current wireless devices consume more bandwidth than cellular infrastructure can efficiently handle, and Wi-Fi technology is not well integrated into existing cellular telecommunications core networks, limiting synchronous and asynchronous data connections.
Innovation Solution
A system that integrates access point radios into a wireless service provider's core network using a wireless services gateway, allowing seamless communication between access point radios, wireless user equipment, and the network, including the internet, while enabling handoffs between Wi-Fi and cellular antennae and providing failover capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If Wi-Fi technology is used to handle high bandwidth demands, then data transmission performance is improved, but integration with existing cellular core networks deteriorates
Solution Approach 1:
The patent introduces a Wireless Services Gateway as an intermediary component that bridges Wi-Fi access point radios and the cellular core network. This gateway translates and routes data packets between the two different network architectures, enabling integration without requiring fundamental changes to either system. The gateway acts as a mediator that handles protocol conversions and network address translations, thus resolving the integration complexity issue while maintaining high bandwidth capabilities of Wi-Fi.
2Area of stationary object
If cellular infrastructure is used to handle wireless communications, then network coverage is improved, but bandwidth capacity deteriorates
Solution Approach 1:
The patent merges Wi-Fi access point radios with the cellular core network infrastructure, creating a hybrid network system. This combination allows the system to leverage the wide coverage area of cellular towers while simultaneously utilizing the high bandwidth capacity of Wi-Fi networks. The gateway enables seamless integration where both network types operate together, allowing users to access high-speed data through Wi-Fi when available while maintaining broad geographic coverage through cellular infrastructure.
3Quantity of substance
If Wi-Fi access point radios are integrated into cellular core network, then bandwidth handling capability is improved, but system complexity deteriorates
Solution Approach 1:
The patent segments the integration function into a dedicated Wireless Services Gateway component, separating the complexity of Wi-Fi/cellular interoperability from both the access point radios and the core network. This segmentation allows the existing Wi-Fi infrastructure and cellular network to operate independently while the gateway handles all translation and routing tasks. By isolating the integration complexity into a single modular component, the system maintains high bandwidth handling capability without proportionally increasing overall system complexity.
Data Source
AI summary
A system for integrating wireless service providers' core networks with Wi-Fi radios using a Wireless Services Gateway (WSG). The WSG can allow wireless device users to seamlessly connect to a network such as the internet using both cellular phone antennae as well as Wi-Fi radio antennae while still utilizing their preferred wireless service provider's core network system of billing, authenticating and policy decision making. This system can allow for data transmission of wireless devices through Wi-Fi instead of through cellular antennae, thus increasing bandwidth and data transmission rates.