Huawei Technologies Co., Limited

Broadcom Corporation

Avago Technologies General IP Pte, Ltd.

Yue Sun

Jun Li

Xavier Josep Reves Balleste

Toby Edward Ralph Bailey

Qi Xiong

Zacarias Iracheta Todo

Miguel Philippe Paul Peeters

Yuqian Zhang

Miguel Peeters

Xavier Reves Balleste

Toby Bailey

A video recording method includes a first electronic device that records a first shot image in response to a first operation of a user on a preview interface of an application, and records audio corresponding to the first shot image at a first volume. The first electronic device captures a second shot image and audio corresponding to the second shot image in response to a zoom-in operation of the user on the first shot image. The first shot image and the second shot image are consecutive. The first electronic device records the second shot image, and records the audio corresponding to the second shot image at a second volume.

Video recording method and electronic device

A system for coordinating transmissions of power line communication (PLC) devices may include a processor and a memory. The processor may be configured to receive channel state information (CSI) from primary PLC devices. The primary PLC devices may be communicatively coupled to secondary PLC devices via collocated power lines, such as bundled power lines. Thus, the transmission of a primary PLC device over a power line to a secondary PLC device may be electromagnetically coupled onto the other power lines, thereby causing far-end crosstalk (FEXT) interference with respect to other secondary PLC devices. The processor may be configured to determine precoding information for compensating for the FEXT interference based at least on the received CSI. The processor may be configured to provide at least a portion of the precoding information to the primary PLC devices and to coordinate precoded transmissions of the primary PLC devices to mitigate the FEXT interference.

Coordinating transmissions of power line communication (PLC) devices

Growing community of inventors

Shanghai, China

Yue Sun