Network-Based Radio Access Control for Traffic Steering
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Mobile telecommunications networks face increased traffic demands due to smartphone adoption and migration from landline services, necessitating improved network efficiency, capacity, and user experience while maintaining competitive operational costs.
Innovation Solution
A network-based radio access technology (RAT) selection system that intelligently selects the best-suited RAT for target mobile devices based on network conditions, policies, and user profiles, steering traffic to optimize resource usage across different RATs, particularly in congested areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If mobile telecommunications networks handle increased traffic demands, then network capacity and user experience improve, but operational costs increase
Solution Approach 1:
The system dynamically changes network parameters by selecting different RATs (Radio Access Technologies) based on real-time network conditions, traffic patterns, and service requirements. This allows the network to adapt its operational characteristics to handle varying traffic demands efficiently without proportionally increasing operational costs
Solution Approach 2:
The patent implements dynamic RAT selection where the network can switch between different access technologies (e.g., LTE, Wi-Fi, 5G) based on current load conditions. This dynamic adaptation enables the network to optimize resource utilization and maintain service quality while controlling operational expenditures
2Productivity
If network efficiency is improved through better traffic management, then user experience improves, but system complexity increases
Solution Approach 1:
The patent introduces a network controller or management system that acts as an intermediary between the mobile device and multiple RATs. This intermediary handles the complex decisions regarding RAT selection, load balancing, and resource allocation, thereby improving network efficiency while shielding end users from the underlying system complexity
Solution Approach 2:
The system segments the network management function into distinct components: traffic analysis modules, RAT evaluation modules, and selection decision modules. This segmentation allows each component to specialize in specific tasks, improving overall network efficiency while organizing system complexity into manageable, modular units
3Adaptability or versatility
If intelligent RAT selection is implemented to steer traffic, then resource utilization improves, but control mechanism complexity increases
Solution Approach 1:
The patent implements feedback mechanisms where the network controller continuously monitors traffic patterns, network load, and service quality metrics. Based on this feedback, the system dynamically adjusts RAT selection decisions to optimize resource utilization. The feedback loop enables adaptive resource allocation without requiring complex manual control mechanisms
Data Source
AI summary
Concepts and technologies are described herein for a network-based radio access control. According to one aspect disclosed herein, a radio access technology selection system enables an intelligent multi-radio access control that can select one or more radio access technologies that is best-suited for one or more target mobile devices based upon network conditions, policies, user profiles, and/or other information. The radio access technology selection system also informs the target mobile device(s) of one or more networks that utilize the selected radio access technology. In this manner, the radio access technology selection system can steer traffic to various networks operating in accordance with different radio access technologies to improve user experience, especially in network traffic congested areas, and to efficiently leverage network resources for mobile telecommunications and WI-FI networks.