公开(公告)号：US20170286660A1

公开(公告)日：2017-10-05

申请号：US15511280

申请日：2015-06-30

申请人： Huawei Technologies Co., Ltd.

发明人： Danhong Li

IPC分类号： G06F21/32 ,  G06K9/00

CPC分类号： G06F21/32 ,  G06K9/00013 ,  G06K9/00912

摘要： A method for unlocking a screen by using a fingerprint includes: sending, by a fingerprint sensor, a first notification to a control chip and concurrently sending a second notification to a display driver chip of a screen when detecting that a finger presses or touches a fingerprint recognition area; completing, by the display driver chip according to the second notification, preparation work before the screen is turned on; verifying, by the control chip according to the first notification, fingerprint information collected by the fingerprint sensor and pre-stored fingerprint information; and if the verification succeeds, unlocking the screen and turning on the screen.

公开(公告)号：US20110158651A1

公开(公告)日：2011-06-30

申请号：US13044068

申请日：2011-03-09

申请人： Fei Tang ,  Shuangqi Wu ,  Hongping Zhang

发明人： Fei Tang ,  Shuangqi Wu ,  Hongping Zhang

IPC分类号： H04J14/08

CPC分类号： H04B10/572 ,  H01S5/06213 ,  H01S5/0687 ,  H01S5/4087 ,  H04B10/506

摘要： In the field of photonic integrated communication, a method and an apparatus for filtering locking are provided, so as to solve the problem in the conventional wavelength locking technology that any increase of the wave number also incurs increases in costs and circuit complexity, and it is difficult to extract dithered information. The method and apparatus for filtering locking employ a centralized wavelength locking method of injecting a single dither to a Photonic Integrated Device (PID)/Photonic Integrated Circuit (PIC), thereby reducing circuit board area and control circuit complexity. A weak dither signal can be accurately extracted by means of a combination of analog filtering and digital filtering. The technical solution is appropriate for use in photonic integrated systems in which two or more PID/PIC chips with multi-wavelength modules are cascaded.

摘要翻译： 在光子集成通信领域，提供了一种用于滤波锁定的方法和装置，以解决常规波长锁定技术中波浪数量增加的问题，也增加了成本和电路复杂度， 难以提取抖动信息。 用于过滤锁定的方法和装置采用将单个抖动注入到光子集成装置（Photonic Integrated Device，PID）/光子集成电路（PIC）中的集中波长锁定方法，从而减少电路板面积和控制电路的复杂性。 可以通过模拟滤波和数字滤波的组合来精确地提取弱抖动信号。 该技术解决方案适用于其中两个或多个具有多波长模块的PID / PIC芯片级联的光子集成系统。

公开(公告)号：US20080025332A1

公开(公告)日：2008-01-31

申请号：US10591207

申请日：2005-12-31

申请人： Juntao Wang ,  Zhiguo Jin

发明人： Juntao Wang ,  Zhiguo Jin

IPC分类号： H04L12/28

CPC分类号： H04L41/0677 ,  H04J3/14 ,  H04L12/2852 ,  H04L12/437 ,  H04L41/0654

摘要： The present invention discloses a method for protecting a data service in Metropolitan Area Transport Networks, a work path for services transport is established between a source node and a work destination node of the services in the Metropolitan Area Transport Network, and the method includes: setting a protection destination node using the nodes except the work destination node, and establishing a protection path between the source node and the protection destination node to protect the services of the work path; detecting by the source node the failure state of the links of the work path and the protection path, and the failure state of the nodes in the links; detecting by the work destination node and the protection destination node the failure state of the links connecting themselves with data devices, respectively, and notifying the source node when there is the failure state; switching the data services of the work path to the protection path after the source node detects the failure state of the link of the work path or the failure state of the nodes in the link, or receives a failure state notice from the work destination node.

摘要翻译： 本发明公开了一种在城域传输网中保护数据业务的方法，在城域传输网的业务的源节点与工作目的地节点之间建立了业务传输的工作路径，该方法包括： 使用除了工作目的地节点之外的节点的保护目的地节点，以及在源节点和保护目的地节点之间建立保护路径以保护工作路径的服务; 由源节点检测工作路径和保护路径的链路的故障状态，以及链路中节点的故障状态; 由工作目的地节点和保护目的地节点分别检测连接自身与数据设备的链路的故障状态，并在发生故障时通知源节点; 在源节点检测到工作路径的链路的故障状态或链路中的节点的故障状态之后，将工作路径的数据业务切换到保护路径，或者从工作目的地节点接收到故障状态通知。

公开(公告)号：US20100242052A1

公开(公告)日：2010-09-23

申请号：US12790503

申请日：2010-05-28

申请人： Jing Wang ,  Guiming Shu ,  Huangwei Wu ,  Yuanyuan Fan

发明人： Jing Wang ,  Guiming Shu ,  Huangwei Wu ,  Yuanyuan Fan

IPC分类号： G06F9/44

CPC分类号： H04L41/0806 ,  H04L12/2898 ,  H04L41/0206 ,  H04L41/0213 ,  H04L67/40

摘要： In a method for managing a Customer Premises Equipment (CPE), an Auto-Configuration Server (ACS) designates a first designated instance number for a first instance object. A message is then sent to the CPE. The message carries the first designated instance number for the first instance object and is adapted to notify the CPE to take the first designated instance number as an instance number for the first instance object.

摘要翻译： 在用于管理客户驻地设备（CPE）的方法中，自动配置服务器（ACS）为第一实例对象指定第一指定的实例号码。 然后将消息发送到CPE。 该消息携带第一个实例对象的第一个指定的实例号码，并适于通知CPE取第一个指定的实例号作为第一个实例对象的实例号。

公开(公告)号：US20210126741A1

公开(公告)日：2021-04-29

申请号：US17138321

申请日：2020-12-30

申请人： HUAWEI ADMINISTRATION BUILDING, BANTIAN

发明人： Zhen CAO ,  Kai ZHENG ,  IIpo JARVINEN ,  Markku KOJO

IPC分类号： H04L1/18 ,  H04L5/00 ,  H04L12/939

摘要： This application provide a retransmission control method, a communications interface, and an electronic device. When a transmit end transmits a first data packet to a receive end and does not receive an acknowledgement corresponding to the first data packet within a first RTO, the transmit end retransmits a second data packet based on a second RTO. The second data packet is a data packet transmitted by the transmit end after the transmit end transmits the first data packet. The second RTO is related to a receive timestamp of the acknowledgement corresponding to the first data packet and a transmit timestamp of the first data packet.

公开(公告)号：US20140071909A1

公开(公告)日：2014-03-13

申请号：US13991875

申请日：2010-10-29

申请人： Mattias Frenne ,  Anahid Robert Safavi ,  Jianghua Liu

发明人： Mattias Frenne ,  Anahid Robert Safavi ,  Jianghua Liu

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L5/0091

摘要： Uplink sounding comprising sending one or more representations of a sounding request or a sounding request and configuration information indicator of uplink sounding in a wireless radio communication system is disclosed.

摘要翻译： 公开了一种在无线电通信系统中发送上行探测的探测请求或探测请求和配置信息指示符的一个或多个表示的上行探测。

公开(公告)号：US20110173332A1

公开(公告)日：2011-07-14

申请号：US13051749

申请日：2011-03-18

申请人： Yan LI ,  Weihua QIAO

发明人： Yan LI ,  Weihua QIAO

IPC分类号： G06F15/16

CPC分类号： H04L12/14 ,  H04L12/1403 ,  H04M15/00 ,  H04M15/66 ,  H04W4/24

摘要： A method for implementing Policy and Charging Control (PCC) in a multi-Packet Data Network (PDN) scenario is disclosed. The method includes: a Visited Policy Control and Charging Rules Function (VPCRF) receives PCC rules and the associated S9 sub-session information from a Home Policy Control and Charging Rules Function (HPCRF), and sends the PCC rules according to the associated S9 sub-session information. The S9 session message carries associated S9 sub-session information, and therefore, in a multi-PDN scenario, the S9 session can distinguish and handle creation, modification and deletion of the Internet Protocol Connectivity Access Network (IP-CAN) session and the gateway control session, and the VPCRF can understand the information delivered by the HPCRF, and send the information to the correct Policy and Charging Enforcement Function (PCEF) or Bearer Binding and Event Reporting Function (BBERF) for enforcement; moreover, the VPCRF can report the PDN connection release information to the HPCRF, and the HPCRF releases the corresponding PDN connection, thus avoiding ineffective occupation of resources and ensuring correct policies.

摘要翻译： 公开了一种在多分组数据网络（PDN）场景中实现策略和计费控制（PCC）的方法。 该方法包括：访问策略控制和计费规则功能（VPCRF）从归属策略控制和计费规则功能（HPCRF）接收PCC规则和相关联的S9子会话信息，并根据相关的S9子帧发送PCC规则 -session信息。 S9会话消息携带相关的S9子会话信息，因此在多PDN场景中，S9会话可以区分并处理因特网协议连接接入网（IP-CAN）会话和网关的创建，修改和删除 控制会话，VPCRF可以了解HPCRF提供的信息，并将信息发送到正确的策略和计费执行功能（PCEF）或承载绑定和事件报告功能（BBERF）进行执行; 此外，VPCRF可以向HPCRF报告PDN连接发布信息，并且HPCRF释放对应的PDN连接，从而避免对资源的无效占用并确保正确的策略。