公开(公告)号：US20240388330A1

公开(公告)日：2024-11-21

申请号：US18577598

申请日：2022-07-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chang Liu ,  Fei Huang ,  Tianhui Sun ,  Pingyang Shi ,  Wenhao Zhong

IPC: H04B7/0404 ,  H04B1/3827 ,  H04B7/06

Abstract: This application provides a signal transmission method. The method includes: transmitting an SRS of the first network from three antennas: a third antenna, a fourth antenna, and a fifth antenna in turn; and inputting the SRS and a second signal of the second network to a combiner, where the combiner combines the two signals and then transmits a combined signal from a multiplexed first antenna. In this way, the SRS is transmitted by using four paths in turn. This can ensure that transmission of the second signal is not interrupted in a process of transmitting the SRS of the first network by using the four paths in turn, so that a service of the second network is not interrupted.