Dynamic Backhaul Resource Allocation for Unmanaged Links
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Solution Overview
Problem
Existing solutions for managing resource allocation in telecommunications, particularly for backhaul communication links, do not effectively address the inefficiencies in un-managed communication links such as Wi-Fi links, leading to suboptimal data transmission efficiency.
Innovation Solution
A communication system that dynamically allocates backhauling resources based on UE parameters, including the number of connected UEs and their profiles, to optimize bandwidth allocation for data transmission between an access point and a communication network.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If un-managed communication links are used to allow multiple UEs to connect to an AP, then device complexity and ease of operation are improved, but data transmission efficiency and reliability deteriorate due to lack of coordination and resource management
Solution Approach 1:
The patent introduces a coordinator entity that acts as an intermediary between multiple UEs and the network. This coordinator manages timing and resource allocation for un-managed links, resolving the contradiction by maintaining the simplicity of un-managed connections while adding intelligent coordination to improve transmission efficiency and reduce collisions
Solution Approach 2:
The system dynamically adjusts resource allocation and timing coordination based on current network conditions, UE profiles, and service requirements. This dynamic approach allows the system to adapt between highly coordinated modes (for efficiency) and more autonomous modes (for simplicity) depending on the specific operational context
2Productivity
If dynamic resource allocation based on UE parameters is implemented, then data transmission efficiency is improved, but device complexity and system complexity increase due to additional coordination mechanisms
Solution Approach 1:
The patent applies different levels of coordination and resource management to different UEs based on their specific profiles, service class identifiers, and requirements. Rather than uniformly managing all UEs with complex mechanisms, the system applies coordination intelligence selectively where needed, reducing overall system complexity while maintaining efficiency for critical connections
Solution Approach 2:
The system uses UE parameters such as service class identifiers and profiles to dynamically adjust resource allocation parameters. By changing operational parameters based on UE characteristics rather than implementing complex structural changes, the system achieves efficient resource allocation without proportionally increasing device complexity
3Device complexity
If bandwidth is statically allocated to un-managed links, then device complexity is reduced, but loss of time increases due to inefficient resource utilization during peak demand periods
Solution Approach 1:
The coordinator entity periodically reassesses network conditions, UE activity, and resource utilization to adjust bandwidth allocation dynamically. This periodic coordination allows the system to maintain relatively simple static allocation structures while introducing timely adjustments that prevent significant time losses during peak demand periods
Data Source
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AI summary
A communication system (100) comprising: - a communication network (130); - a communication system node (110) which is in communication with the communication network (130) through a first communication link, the communication system node (110) being configured to establish a second communication link with at least one UE (120) in order to allow said at least one UE (120) to connect to said communication network (130), said second communication link being an un-managed communication link;10 - a backhauling provider module (140) associated with the communication network (130) and configured to dynamically allocate backhauling resources to said first communication link for data transmission between the node (110) and the communication network (130) based on UE parameters relating to said at least one UE (120) currently connected to the communication system node (110).