公开(公告)号：US11080943B2

公开(公告)日：2021-08-03

申请号：US16852042

申请日：2020-04-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xin Xin ,  Yu Gao ,  Jun Chen

IPC: G06T19/00 ,  G06T19/20 ,  G06F3/01

Abstract: Embodiments of the present invention relate to the field of communications technologies, and disclose a method and an apparatus for displaying with a 3D parallax effect, to generate a relatively good 3D parallax effect. A specific solution is: displaying a graphical user interface, where the graphical user interface includes first content, and the first content includes at least two elements; obtaining a first operation instruction which is used for moving, in an area for displaying the first content, at least one first element of the at least two elements; and moving each of the at least one first element by a different distance along a direction of a first straight line, so that the first content has a 3D parallax effect, where the direction of the first straight line is a direction having a preset included angle with a plane in which the graphical user interface is located.

公开(公告)号：US11876662B2

公开(公告)日：2024-01-16

申请号：US17886727

申请日：2022-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zijie Xu ,  Yu Gao ,  Guohua Zhou ,  Jinlin Peng ,  Shengyue Dou ,  Yubo Yang

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L27/2649 ,  H04L5/0051

Abstract: A signal demodulation method, a signal transmission method, and a related apparatus. The signal demodulation method includes: a terminal device receives a first tracking reference signal from a first transmission reception apparatus of a single frequency network cell; a second tracking reference signal occupying different time-frequency from the first tracking reference signal from a second transmission reception apparatus of the single frequency network cell; and receives indication information indicating tracking reference signals from the first transmission reception apparatus or the second transmission reception apparatus; determines, based on the one or more tracking reference signals for receiving the downlink signal, a first carrier frequency on which the downlink signal is to be received; receives the demodulation reference signal and the downlink data based on the first carrier frequency; and demodulates the downlink data based on the demodulation signal.