公开(公告)号：US20240121747A1

公开(公告)日：2024-04-11

申请号：US17960271

申请日：2022-10-05

Applicant: Hong Kong Applied Science And Technology Research Institute Co., Ltd.

Inventor： Zhen Chen ,  Haiming Zhang ,  Ho Yin Chan ,  Yuxian Zhang

IPC: H04W64/00

CPC classification number: H04W64/00

Abstract: Described is a method of determining a position of a mobile wireless device in a wireless communication network. The method comprises, for a plurality of clusters of transmission reception points (TRPs) associated with said mobile wireless device, measuring a parameter of first reference signals transmitted between said mobile wireless device and a single TRP from each cluster of TRPs. The method includes, based on the respective measured parameter of the first reference signals, selecting one cluster of TRPs from said plurality of clusters of TRPs. Position estimation information is determined from second reference signals transmitted between said mobile wireless device and a plurality of the TRPs comprising the selected cluster of TRPs. The determined position estimation information is used to determine a position for said mobile wireless device.