公开(公告)号：US20230300701A1

公开(公告)日：2023-09-21

申请号：US18325793

申请日：2023-05-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanchun Wang ,  Quan Zhou ,  Guojun Yue

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/13 ,  H04W36/0085

Abstract: Embodiments of this application disclose a cell measurement method and a related apparatus. The method includes: A first access network device sends first measurement control information to a terminal device through a first serving cell. The first measurement control information indicates the terminal device to measure quality of a downlink reference signal of a virtual cell. A center frequency of a downlink reference signal of the first serving cell is the same as a center frequency of the downlink reference signal of the virtual cell, a frequency range of the virtual cell is included in a frequency range of a second serving cell, and the frequency range of the second serving cell overlaps with a frequency range of the first serving cell. The first access network device receives a first measurement report from the terminal device, where the first measurement report indicates the quality of the downlink reference signal of the virtual cell. The first access network device migrates the terminal device to a third serving cell when the quality of the downlink reference signal of the virtual cell is higher than quality of the downlink reference signal of the first serving cell. Near-far interference to the terminal device can be avoided by using the method.