公开(公告)号：US20150359017A1

公开(公告)日：2015-12-10

申请号：US14829460

申请日：2015-08-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Xue ,  Jingwei Li ,  Hongliang Gao ,  Gang Chen ,  Guofeng Qian

IPC: H04W76/02 ,  H04W12/06

CPC classification number: H04W76/10 ,  H04L63/061 ,  H04W12/06 ,  H04W84/12

Abstract: A method for implementing communication in a WLAN is provided. A routing device receives a packet from an authentication server. The packet carries an identifier of a user terminal and a pairwise master key PMK corresponding to the identifier of the user terminal. The routing device is an endpoint that initiates EAP authentication. The routing device manages the user terminal. The routing device from the packet obtains the identifier of the user terminal and the PMK. The routing device sends a control message to an access controller AC. The control message carries the identifier of the user terminal and the PMK. The AC manages the AP. The user terminal accesses the WLAN by using the AP. The routing device receives a response message from the AC.

Abstract translation: 提供了一种在WLAN中实现通信的方法。 路由设备从认证服务器接收报文。 该分组携带与用户终端的标识符相对应的用户终端和成对主密钥PMK的标识符。 路由设备是启动EAP认证的端点。 路由设备管理用户终端。 来自分组的路由设备获得用户终端和PMK的标识符。 路由设备向控制器AC发送控制消息。 控制消息携带用户终端和PMK的标识符。 AC管理AP。 用户终端通过AP访问WLAN。 路由设备从AC接收响应消息。

公开(公告)号：US20250021127A1

公开(公告)日：2025-01-16

申请号：US18902119

申请日：2024-09-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiamiao Yang ,  Jingwei Li ,  Rongjun Shao ,  Xiaowen Dong ,  Chunxu Ding

IPC: G06E1/00

Abstract: An optical computing device includes a control system, a light field modulation system, an optical computing system, and a light field detection system. The control system converts input data into complex amplitude-light field mapping information that is information representing an amplitude and/or a phase. The light field modulation system represents the input data based on an optical signal that is output based on the complex amplitude-light field mapping information obtained in the conversion procedure. A first computing result is generated based on the optical signal that represents the input data with high precision to complete optical computing.

公开(公告)号：US20250067622A1

公开(公告)日：2025-02-27

申请号：US18941573

申请日：2024-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jiamiao Yang ,  Qiaozhi He ,  Jingwei Li ,  Rongjun Shao ,  Xiaowen Dong ,  Tao Fang

IPC: G01M11/02

Abstract: An optical computing topology structure configured to implement large-scale adjustment of a topology structure for different application scenarios. The optical computing topology structure includes a first physical medium, a spatial light modulator, and a second physical medium. The first physical medium, the spatial light modulator, and the second physical medium are sequentially connected. The first physical medium is configured to mix an input optical field, to implement a fully connected topology of the input optical field, to obtain a to-be-modulated optical field. The spatial light modulator is configured to modulate an optical field parameter of the to-be-modulated optical field to obtain a to-be-output optical field. The second physical medium is configured to mix the to-be-output optical field, to implement a fully connected topology of the to-be-output optical field, to obtain an output optical field.

公开(公告)号：US20250037460A1

公开(公告)日：2025-01-30

申请号：US18913736

申请日：2024-10-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD. ,  TSINGHUA UNIVERSITY

Inventor： Hongwei Chen ,  Yu Liang ,  Honghao Huang ,  Jingwei Li ,  Xiaowen Dong

IPC: G06V20/40 ,  G06V10/774 ,  G06V10/82

Abstract: This application provides a dynamic scene processing method and apparatus, and a neural network model training method and apparatus, and relates to the field of artificial intelligence. The method includes: obtaining time domain spectral data X(ω, x, y) of a dynamic scene, where ω indicates a frequency domain dimension of the dynamic scene along a time direction, and x and y indicate spatial dimensions of the dynamic scene; and using the time domain spectral data as an input of a neural network model, to obtain a processing result of the dynamic scene. In this application, precision of the processing result of the dynamic scene can be improved.