Alibaba Group Holding Limited

Qualcomm Incorporated

Chunxia Li

Yali Wang

Yu Wang

Xin Ji

Wenlong Xie

Yukun Chen

Pengjie Zhao

Honghui He

Feng Chen

Xiaochen Chen

Yi Qin

Zengyu Hao

Jintao Hou

Haizhou Liu

Ang Li

Hongjin Guo

Methods and systems for performing time synchronization for a Cellular Vehicle-to-Everything (C-VX) wireless interface of a vehicle are provided. In one example, a method comprises: determining, by a vehicle UE, whether a Global Navigation Satellite System (GNSS) receiver of the vehicle receives a GNSS signal including time information for a time synchronization operation for the vehicle's local clock source; based on whether the GNSS receiver receives a GNSS signal including the time information, adjusting a local clock time of the vehicle's local clock source based on one of: the time information included in the GNSS signal, or one or more wireless signals broadcasted from a base station; and adjusting, based on the adjusted local clock time, at least one of: a phase or a frequency of a clock signal supplied to the C-VX wireless interface.

Time synchronization operation in vehicle communication

Embodiments of the present application relate to a system for implementing screen capture, a method for implementing screen capture, and a computer program product for implementing screen capture. A method for implementing screen capture is provided. The method includes providing multiple types of screen capture adapters, selecting a screen capture adapter that is of a type corresponding to a preset mobile terminal application type as a target type screen capture adapter, the screen capture adapters being selected from among the provided multiple types of screen capture adapters, registering the target type screen capture adapter, providing screen capture implementing techniques that correspond to the multiple types of screen capture adapters, and performing screen capture by invoking a screen capture implementing technique that corresponds to the registered target type screen capture adapter, the screen capture implementing technique being selected from among the provided screen capture implementing techniques.

System and method for implementing screen capture

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Beijing, China

Chunxia Li