XR Packet Flow Context Setup for Adaptive PDU Resource Allocation
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Solution Overview
Problem
Existing wireless communication systems face challenges in efficiently managing and optimizing the use of resources, particularly in heterogeneous networks with varying traffic loads and device capabilities, leading to suboptimal performance and resource utilization.
Innovation Solution
Implementing a flexible and configurable mechanism in wireless devices and base stations that adapt to specific criteria such as traffic load, packet sizes, and device capabilities, enabling selective implementation of communication protocols to optimize resource allocation and improve performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a flexible and configurable mechanism is implemented to adapt to specific criteria such as traffic load, packet sizes, and device capabilities, then resource utilization and performance are optimized, but device complexity and network configuration complexity increase
Solution Approach 1:
The patent implements dynamic protocol selection where wireless devices and base stations adaptively choose communication protocols based on real-time network conditions, traffic load, and device capabilities. This dynamic mechanism allows the system to optimize resource utilization by selecting the most appropriate protocol (e.g., TCP, UDP, QUIC) for each specific scenario, rather than using a static protocol configuration. The complexity is managed through automated decision-making algorithms that evaluate multiple parameters and make protocol selections without requiring manual configuration.
Solution Approach 2:
The patent changes the parameter of protocol selection from a fixed state to a variable state that depends on network conditions, traffic characteristics, and device capabilities. By making protocol selection a changeable parameter rather than a static configuration, the system can adapt to varying network environments and optimize performance for different scenarios. This parameter change approach allows the same device to use different protocols under different conditions, improving overall resource utilization without requiring hardware changes.
2Productivity
If protocol selection is made adaptive based on network conditions and device capabilities, then communication efficiency is improved, but the complexity of network management and control increases
Solution Approach 1:
The patent implements self-service mechanisms where wireless devices and base stations automatically evaluate network conditions, assess device capabilities, and select appropriate protocols without external intervention. The system performs self-diagnosis and self-configuration by monitoring traffic patterns, network congestion levels, and device characteristics, then autonomously adjusts protocol selection accordingly. This self-service approach improves communication efficiency while minimizing the need for complex manual network management and centralized control.
Solution Approach 2:
The patent incorporates feedback mechanisms where the system continuously monitors communication performance metrics, network conditions, and protocol effectiveness, then uses this feedback to dynamically adjust protocol selections. The feedback loop allows the system to learn from past performance and optimize protocol choices over time, improving communication efficiency while managing complexity through data-driven decision-making rather than rigid centralized control.
3Loss of time
If dynamic protocol selection is implemented to reduce latency, then real-time communication performance improves, but the overhead of monitoring and decision-making increases
Solution Approach 1:
The patent implements preliminary action by pre-evaluating device capabilities, network conditions, and protocol characteristics during idle periods or connection establishment phases. By performing protocol evaluation and selection in advance rather than in real-time during data transmission, the system reduces latency for actual communication while spreading the processing overhead across non-critical time periods. This preliminary action allows the system to have protocol selections ready before urgent data transmission is needed.
Solution Approach 2:
The patent applies partial action by selectively monitoring only the most critical network parameters and device capabilities that have the greatest impact on protocol selection, rather than continuously analyzing all possible factors. This selective monitoring approach reduces processing overhead while still enabling effective protocol selection for latency-sensitive applications. The system focuses computational resources on the most influential parameters that directly affect communication latency.
Data Source
AI summary
A first base station node receives, from a second base station node, a request to setup a context of a wireless device, wherein the request indicates that a packet flow is associated with a PDU set.