公开(公告)号：US11246033B2

公开(公告)日：2022-02-08

申请号：US17090001

申请日：2020-11-05

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hui Yang ,  Jingwen Nan ,  Wei Bai ,  Yizhen Wu

IPC: H04W12/069 ,  H04W12/72 ,  H04W12/108 ,  H04W12/041

Abstract: Example authentication methods and apparatus are described. One example method is applied to an identity management entity, and the identity management entity is deployed in a core network control plane of a Long-Term Evolution (LTE) network. The method includes receiving a certificate request message from terminal equipment and generating a digital certificate for the terminal equipment. An identity request message carrying the digital certificate is sent to an identity proxy entity, where the identity proxy entity is deployed in a blockchain network, and the identity request message is used to obtain a blockchain identity for the terminal equipment.

公开(公告)号：US12219273B2

公开(公告)日：2025-02-04

申请号：US17732109

申请日：2022-04-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Feng ,  Ming Li ,  Wenzhe Liao ,  Hui Yang ,  Jinghui Xu ,  Jifang He

IPC: H04N25/13 ,  H04N23/55

Abstract: A camera module is provided. The camera module may be separately used as a camera, or may be applied to a terminal device such as a mobile phone or a tablet computer, or a vehicle-mounted device. The camera module includes an optical lens component, a light filtering layer, an image sensor and a drive module. The optical lens component is configured to receive a light beam from a photographed object, and transmit the light beam to the light filtering layer. The light filtering layer is configured to move a position under the drive of the drive module, and respectively transmit light signals filtered at different positions to the image sensor. The image sensor is configured to receive the light signals at the different positions from the light filtering layer, and determine image information based on the light signals at the different positions.

公开(公告)号：US08942092B2

公开(公告)日：2015-01-27

申请号：US13847897

申请日：2013-03-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongjun Liu ,  Hui Yang

IPC: H04L12/26 ,  H04Q7/00 ,  H04W28/02 ,  H04W76/02 ,  H04W88/16

CPC classification number: H04W28/0289 ,  H04W76/18 ,  H04W88/16

Abstract: A gateway data transmission method, device and system are provided, which relate to the field of communication, and involve solving data congestion in a dual mode gateway caused by occupation of resources of the dual mode gateway in existing gateway data transmission technology. The method provided in the present disclosure includes: when service data from a cellular network side needs to be transmitted to a capillary vessel network device via a dual mode gateway, it is determined if the dual mode gateway is congested; if it is congested, a delay transmission message is transmitted to a data transmission main body at the cellular network side, the delay transmission message includes a reaccess time evaluated for service data by the dual mode gateway, the data transmission main body delays the transmission of the service data. The present disclosure can be applied in communication between all sorts of different networks.

Abstract translation: 提供与通信领域相关的网关数据传输方法，设备和系统，涉及在现有网关数据传输技术中由双模式网关的资源占用引起的双模式网关中的数据拥塞问题的解决。 本公开提供的方法包括：当蜂窝网络侧的服务数据需要经由双模式网关发送到毛细血管网络设备时，确定双模式网关是否拥塞; 如果拥塞，则在蜂窝网侧发送延迟传输消息给数据传输主体，延迟传输消息包括由双模网关对服务数据进行评估的重新访问时间，数据传输主体延迟传输 服务数据。 本公开可以应用于各种不同网络之间的通信。