Radio Network Node Bandwidth Allocation by UE Priority
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Solution Overview
Problem
Existing wireless communication networks lack the ability to dynamically prioritize bandwidth allocation among multiple user equipment (UEs) connected to the same access point, leading to inefficient use of bandwidth and reduced user experience due to static and equal distribution of resources.
Innovation Solution
A mechanism where a radio network node receives an indication from a UE indicating its priority level for bandwidth allocation, allowing it to allocate a customized bandwidth based on user preferences, thereby prioritizing certain UEs over others.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If bandwidth is allocated equally to all connected UEs statically, then device complexity is reduced and ease of operation is improved, but productivity deteriorates due to inefficient bandwidth utilization and inability to prioritize high-priority users
Solution Approach 1:
The system performs preliminary classification of UEs into different categories (e.g., preferential users, regular users) before bandwidth allocation. User profiles are pre-configured with priority levels, and the radio network node identifies and classifies users in advance, enabling efficient bandwidth distribution without complex real-time decision-making during data transmission.
Solution Approach 2:
The patent applies different bandwidth allocation strategies to different user categories. Preferential users receive higher bandwidth allocation with stricter enforcement, while regular users receive standard allocation. This localized quality approach optimizes overall bandwidth utilization by tailoring resource distribution to specific user needs and priorities.
2Adaptability or versatility
If static configuration of varying bandwidth for different UEs is implemented, then adaptability improves for different user types, but ease of operation deteriorates due to manual intervention requirements and time-consuming settings changes
Solution Approach 1:
The system automatically performs user identification, classification, and bandwidth allocation based on pre-configured user profiles. The radio network node autonomously determines the category of each connected UE and allocates appropriate bandwidth without requiring manual user intervention or configuration changes, making the system both adaptable and easy to operate.
Solution Approach 2:
The system continuously monitors connected UEs and dynamically adjusts bandwidth allocation based on real-time network conditions and user priorities. The automatic re-allocation mechanism ensures that bandwidth is always optimally distributed according to current user categories and network state, maintaining adaptability without manual intervention.
3Loss of energy
If all UEs share allocated bandwidth equally, then device complexity is minimized, but loss of information increases as background applications consume bandwidth resulting in reduced speed for other connected UEs
Solution Approach 1:
The system dynamically adjusts bandwidth allocation based on real-time network conditions and user priorities. When a preferential user connects or requires more bandwidth, the system automatically re-allocates bandwidth from other users to maintain optimal performance. This dynamic approach prevents bandwidth waste and ensures efficient utilization without requiring complex manual management.
Data Source
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AI summary
According to an embodiment herein a method performed by a radio network node (12) for handling communication of data for a user equipment, UE, (10) served in a service area associated with the radio network node (12) in a wireless communication network is herein provided. The radio network node receives an indication from the UE (10), wherein the indication indicates a priority level for bandwidth allocation compared to other UEs. The radio network node further allocates a first bandwidth out of a total bandwidth to the UE (10) for communication, wherein the first bandwidth is allocated in size based on the indication.