Connection Failure Reporting for Multi-TRP Wireless Networks
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Solution Overview
Problem
Current mobile communication networks face challenges in efficiently managing and optimizing communication protocols across a diverse range of wireless devices and base stations supporting multiple technologies, leading to suboptimal performance and resource utilization.
Innovation Solution
The implementation of a flexible and configurable architecture for New Radio (NR) user plane and control plane protocol stacks, allowing for dynamic configuration of bandwidth parts, carrier aggregation, and adaptive resource allocation based on traffic load and device capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a flexible and configurable architecture for NR user plane and control plane protocol stacks is implemented, then network efficiency and adaptability are improved, but device complexity increases
Solution Approach 1:
The patent implements dynamic configuration of protocol stack parameters including bandwidth parts, carrier aggregation settings, and resource allocation schemes that can be adjusted in real-time based on traffic load and device capabilities, allowing the system to adapt to changing conditions without requiring hardware changes
Solution Approach 2:
The invention changes operational parameters of the protocol stack such as bandwidth part configurations, carrier aggregation parameters, and resource allocation settings to optimize performance for different scenarios, enabling the same hardware to efficiently support multiple technology releases and device types
2Productivity
If dynamic configuration of bandwidth parts and carrier aggregation is implemented, then resource allocation efficiency is improved, but processing complexity increases
Solution Approach 1:
The patent pre-configures multiple bandwidth parts and carrier aggregation settings that can be rapidly activated or deactivated based on current network conditions, avoiding the need for complex real-time calculations while maintaining efficient resource allocation
Solution Approach 2:
The invention divides the protocol stack configuration into separate, independently controllable modules for bandwidth parts, carrier aggregation, and resource allocation, allowing each function to be optimized and managed separately, reducing overall processing complexity
Data Source
AI summary
A wireless device determines a failure of a communication connection with a special cell, and sends, to a base station, a failure report indicating that the communication connection is failed, and associated with at least one cell configured as a resource of the special cell.