18261772. TIME-DRIFT ERROR MITIGATION FOR ROUND-TRIP-TIME POSITIONING simplified abstract (QUALCOMM Incorporated)
TIME-DRIFT ERROR MITIGATION FOR ROUND-TRIP-TIME POSITIONING
Organization Name
Inventor(s)
Alexandros Manolakos of Escondido CA (US)
Weimin Duan of San Diego CA (US)
TIME-DRIFT ERROR MITIGATION FOR ROUND-TRIP-TIME POSITIONING - A simplified explanation of the abstract
This abstract first appeared for US patent application 18261772 titled 'TIME-DRIFT ERROR MITIGATION FOR ROUND-TRIP-TIME POSITIONING
Simplified Explanation
- Systems, apparatuses, methods, and non-transitory media are disclosed for improving user equipment (UE) positioning by reducing round-trip-time (RTT) measurement errors caused by clock drift between network nodes. - RTT measurement errors can be reduced by adjusting resource signaling schedules at a UE and/or gNB based on resource configuration information specifying a time-gap for signaling resource transmission.
Potential Applications
- Telecommunications industry for improving accuracy of UE positioning in cellular networks. - Internet of Things (IoT) devices for more precise location tracking.
Problems Solved
- Minimizes RTT measurement errors due to clock drift between network nodes. - Enhances accuracy of UE positioning in wireless networks.
Benefits
- Improved reliability and precision in determining UE location. - Enhanced performance of location-based services. - Better user experience in applications relying on accurate positioning data.
Original Abstract Submitted
Disclosed are systems, apparatuses, methods, and non-transitory media for improving user equipment (UE) positioning by reducing round-trip-time (RTT) measurement errors that may result from clock-drift between network nodes. In some aspects, RTT measurement error can be mitigated through modifications to resource signaling schedules at a UE and/or gNB, for example, based on resource configuration information specifying a time-gap for signaling resource transmission.
