UE Sensing Configuration Error Handling for Reliable Measurement Reporting
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Solution Overview
Problem
Wireless transmit/receive units (WTRUs) face challenges in properly receiving and applying sensing configurations due to errors such as missing information, failure to comply with configurations, or failure to report measurements, leading to inefficiencies in sensing tasks.
Innovation Solution
The WTRU is configured to handle errors by determining an event trigger, selecting an appropriate error handling procedure, which may include sending an error report, applying another sensing configuration, reverting to a default configuration, or buffering information, thereby enhancing robustness to environmental conditions and hardware/software variations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the WTRU performs sensing measurements based on configurations from the wireless network, then sensing task performance is improved, but errors may occur due to missing information, compliance failures, or reporting failures
Solution Approach 1:
The patent implements feedback mechanisms where the WTRU monitors its own configuration application status and sensing measurement processes. When errors are detected (such as missing information, compliance failures, or reporting failures), the WTRU sends feedback reports to the network, enabling the network to adjust configurations and improve subsequent sensing task reliability.
Solution Approach 2:
The patent prepares error handling mechanisms in advance by defining multiple error handling procedures before errors occur. These procedures include fallback configurations, error reporting mechanisms, and recovery strategies that are ready to be activated when errors are detected, thus cushioning the impact of potential failures on sensing task performance.
2Reliability
If the WTRU implements comprehensive error handling procedures, then reliability of sensing measurements is improved, but device complexity increases
Solution Approach 1:
The patent segments error handling into distinct, modular procedures针对不同错误类型（配置错误、测量错误、报告错误等）。Each error handling procedure is independent and can be selectively activated based on the specific error condition detected, reducing the overall complexity compared to a monolithic error handling system.
Solution Approach 2:
The patent changes operational parameters dynamically based on error conditions. When errors are detected, the WTRU adjusts parameters such as switching to fallback configurations, modifying measurement parameters, or changing reporting behavior. This allows the system to maintain reliability through parameter adaptation without requiring complete system redesign.
Data Source
AI summary
Procedures, methods, architectures, apparatuses, systems, devices, and computer program products are provided for integrated sensing and communications. Wireless transmit/receive unit (WTRU) methods and systems include receiving, from a wireless network, a sensing configuration for performing a sensing measurement task and an error configuration comprising an event trigger corresponding to the sensing configuration. The methods and system further include determining that the event trigger is satisfied and selecting, based on the event trigger, an error handling procedure from the error configuration.