公开(公告)号：US20160087723A1

公开(公告)日：2016-03-24

申请号：US14957621

申请日：2015-12-03

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Zhong ZHANG ,  Sheng LI ,  Yu HU ,  Xiaoyu GE ,  Yongyao LI ,  Xin QIU

IPC: H04B10/2507 ,  G06F13/42

CPC classification number: H04B10/2507 ,  G06F13/4282 ,  H04B10/0799 ,  H04B10/50 ,  H04B10/801

Abstract: A method, an apparatus, and a communication node for suppressing output noises of peripheral component interconnect express (PCIe) devices in optical fiber communication is provided. The communication node includes a PCIe chip and a detection and control circuit connected to a transmitting end of the PCIe chip. The PCIe chip transmits an electrical signal by a transmitter of a first lane. The detection and control circuit detects a differential-mode voltage of the electrical signal. If the differential-mode voltage is lower than a first threshold, the detection and control circuit controls an optical module connected to the PCIe chip not to transmit an optical signal through the first lane of the optical module. When a PCIe system includes the communication node, output noises of the transmitter is suppressed, and a normal optical fiber communication link is ensured.

Abstract translation: 提供了一种用于抑制光纤通信中的外围组件互连快速（PCIe）设备的输出噪声的方法，装置和通信节点。 通信节点包括PCIe芯片和连接到PCIe芯片的发送端的检测和控制电路。 PCIe芯片由第一通道的发射器发送电信号。 检测和控制电路检测电信号的差模电压。 如果差分模式电压低于第一阈值，则检测和控制电路控制连接到PCIe芯片的光模块不会通过光模块的第一通道发送光信号。 当PCIe系统包括通信节点时，发射机的输出噪声被抑制，并且确保了普通的光纤通信链路。

公开(公告)号：US20230244508A1

公开(公告)日：2023-08-03

申请号：US18192062

申请日：2023-03-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanhua ZHENG ,  Zhihao ZHANG ,  Jia XU ,  Sheng LI ,  Jingjing DONG

IPC: G06F9/451 ,  G06F3/0483

CPC classification number: G06F9/451 ,  G06F3/0483

Abstract: Embodiments of this application provide an application starting method and apparatus, and an electronic device. For any application that is installed in the electronic device and that supports multi-window display, based on configurations of an application layer and an application framework layer in a software system of the electronic device, the electronic device that supports a floating window and split-screen display may have a single-application multi-instance feature. In this way, the Dock triggers any application to start the multi-instance feature of the application, and the electronic device may simultaneously display a plurality of windows of the application on a display in a plurality of window combination forms, so that multi-instance coordination processing and operation may be performed on a same application.