Mobile Communication System Traffic Peak Resource Allocation
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
The complexity of dynamically changing connections in mobile communication systems increases configuration complexity, and existing solutions do not efficiently allocate resources across service areas with differing traffic peaks.
Innovation Solution
A mobile communication system with first and second radio units, each serving half of the traffic peak in separate areas, connected to a first and second radio control unit, which are constantly connected to an upper controller, allowing for efficient resource allocation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If resources are provided according to traffic peak in each service area, then traffic handling capability is improved, but resource waste occurs during low traffic periods
Solution Approach 1:
The patent merges multiple service areas into a single coverage area served by one base station, allowing resources to be shared across different service areas with different traffic patterns. This enables resources to handle peak traffic from any single service area without requiring separate peak-capacity resources for each area, thereby improving traffic handling capability while reducing overall resource requirements and waste during low traffic periods.
2Adaptability or versatility
If the antenna of each cell is selectively connected to upper controllers according to traffic amounts, then resource sharing among service areas is improved, but configuration complexity increases
Solution Approach 1:
The patent extracts the dynamic connection switching function from the system configuration, eliminating the need for selective antenna connections to multiple upper controllers. By providing a single base station that serves multiple service areas, the system removes the complexity of dynamic connection management while maintaining resource sharing capabilities across different service areas with varying traffic patterns.
3Device complexity
If a single base station serves multiple service areas, then resource allocation is simplified, but coverage area increases
Solution Approach 1:
The patent segments a single large coverage area into multiple service areas with different traffic characteristics, all served by one base station. This segmentation allows the system to maintain a manageable coverage area while simplifying resource allocation, as the base station can dynamically allocate resources based on the traffic needs of each segmented service area without requiring separate base stations for each area.
Data Source
Figure 1~2
Figure 3
Figure 4
AI summary
Each of a plurality of first radio units are installed in a plurality of first cells making up a first area, each of a plurality of second radio units are installed in a plurality of second cells making up a second area being separated from the first area, a first radio control unit is constantly connected to a plurality of the first radio units that serve about half of traffic peak in the first area and constantly connected to a plurality of the second radio units that serve about half of traffic peak in the second area, a second radio control unit is constantly connected to the remaining plurality of the first radio units and constantly connected to the remaining plurality of the second radio units, and an upper controller is connected to the first radio control unit and the second radio control unit.