Flight Path Reporting Configuration for Adaptive UAV Status Updates
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Solution Overview
Problem
Existing wireless communication systems lack efficient mechanisms for reporting flight path information in real-time, particularly for uncrewed aerial vehicles, leading to potential delays and inefficiencies in navigation and communication.
Innovation Solution
A wireless transmit/receive unit (WTRU) transmits flight path information upon availability, receives a reporting configuration, and periodically updates this information based on changes, sending indications of updates or acknowledgments of no changes, facilitating dynamic and efficient flight path reporting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If flight path information is reported continuously, then navigation accuracy is improved, but communication overhead and energy consumption increase
Solution Approach 1:
The patent implements periodic flight path reporting where the WTRU transmits updates at configured intervals rather than continuously. The network can configure reporting periodicity to balance navigation accuracy requirements with energy consumption and communication overhead constraints.
Solution Approach 2:
The patent employs feedback mechanisms where the network receives flight path information from the WTRU, processes it, and can send acknowledgment messages or configuration updates back to the WTRU. This feedback loop allows dynamic adjustment of reporting parameters based on actual navigation needs and network conditions.
2Reliability
If flight path information is updated frequently, then navigation reliability is improved, but communication latency increases
Solution Approach 1:
The patent applies preliminary action by having the WTRU prepare and buffer flight path information locally before transmission. The WTRU can store updated flight path data and transmit it when network resources are available or at configured intervals, reducing the impact of network congestion and processing delays on overall latency.
Solution Approach 2:
The patent implements dynamic adjustment of reporting parameters based on network conditions and navigation requirements. The configured periodicity and triggering conditions can be modified dynamically to optimize the balance between update frequency and communication latency under varying operational conditions.
3Measurement precision
If detailed flight path reporting is implemented, then navigation precision is improved, but device complexity increases
Solution Approach 1:
The patent segments the flight path reporting function into distinct components: the WTRU handles local flight path tracking and evaluation, the network handles configuration and receives reports, and intermediate processing is divided into discrete steps. This segmentation allows each component to be optimized independently and reduces overall system complexity.
Solution Approach 2:
The patent utilizes parameter changes by allowing flexible configuration of reporting parameters such as periodicity, triggering conditions, and data formats. These parameters can be adjusted based on specific navigation requirements and network capabilities, enabling detailed reporting when needed while maintaining simplicity through standardized parameter structures.
Data Source
AI summary
Systems, methods, devices, and instrumentalities are described herein relate to explicit requests for flight path statuses. A wireless transmit/receive unit (WTRU) may transmit a first message indicating flight path information is available. The WTRU may receive a second message including a flight path reporting configuration. The flight path reporting configuration may request the flight path information. The flight path reporting configuration may include at least one of: a number of waypoints; whether to include timestamp information; or a configuration to periodically report flight path information updates. The WTRU may transmit an initial flight path message within a third message. At a configured periodicity, the WTRU may evaluate whether the flight path information has changed since a previous flight path report was transmitted.