用于移动设备位置的波束形状辅助数据的信令的优化
By receiving beamform auxiliary information and positioning reference signal resources transmitted by the downlink of the base station in the user equipment (UE), the beamform auxiliary data signaling was optimized, which solved the problem of insufficient positioning accuracy and efficiency in the wireless communication system and achieved higher positioning accuracy and system efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- QUALCOMM INC
- Filing Date
- 2022-01-10
- Publication Date
- 2026-07-17
AI Technical Summary
Existing wireless communication systems are insufficient in terms of positioning accuracy and efficiency, especially in high-frequency band and multi-carrier systems, where it is difficult to effectively utilize beam shape information for accurate angle measurement and positioning.
By receiving beamform auxiliary information of the downlink transmitted beam from the base station in the user equipment (UE) and combining it with the signal strength measurement of the positioning reference signal resources, the angle between the UE and the base station is determined to optimize the beamform auxiliary data signaling.
It improves the positioning accuracy and efficiency of wireless communication systems, especially in high-frequency band and multi-carrier systems, achieving higher data rates and better coverage, and supporting more accurate 5G-based positioning.
Smart Images
Figure CN116783841B_ABST