Cell-Level Service Access Control via Externalized Logic
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Solution Overview
Problem
Service providers face challenges in exercising granular control over service availability and access within small geographic areas, such as cells or sectors, within a larger service area served by a base station.
Innovation Solution
Implementing a system where a service control device provides service information to a base station, which determines and stores access states for each service within specific geographic areas, allowing user devices to access services based on predefined access states, enabling service providers to control service access and usage within these areas.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If service control is implemented at the base station level, then service availability control is improved, but system complexity increases
Solution Approach 1:
The patent divides the service control functionality into separate components: a service control device that determines service information and a base station that executes the control. This segmentation allows granular service control at cell/sector level without overcomplicating the base station itself, as the control logic is externalized and modularized.
Solution Approach 2:
The patent introduces a service control device as an intermediary between the network operator and the base station. This intermediary component handles the complex service information determination and provides simplified control signals to the base station, reducing the complexity burden on the base station while enabling detailed service control.
2Measurement precision
If granular service control is implemented within cells or sectors, then service access precision is improved, but control difficulty increases
Solution Approach 1:
The patent enables different service control characteristics to be applied to different geographic areas (cells or sectors) within the base station's coverage. Each cell or sector can have customized service information regarding availability, restrictions, and parameters, allowing precise local control without requiring complex centralized management of all areas uniformly.
Solution Approach 2:
The service control device determines and provides service information in advance to the base station before user devices attempt to access services. This preliminary provision of control parameters allows the base station to automatically enforce precise service access rules without real-time complex decision-making, reducing control difficulty.
Data Source
AI summary
A device may connect to a base station included in a service provider network. The base station may serve a geographic area where the device is located. The device may receive service information associated with the base station. The service information may correspond to the geographic area served by the base station, and may include an access state associated with a service. The access state may indicate a manner in which the device is permitted to access the service via the base station. The device may provide information associated with the access state to cause the device to access the service in accordance with the access state.