公开(公告)号：US10021098B2

公开(公告)日：2018-07-10

申请号：US14978994

申请日：2015-12-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tao Cai ,  Li Li ,  Wu Chou

IPC: H04L29/06 ,  H04L9/32 ,  H04L29/08

CPC classification number: H04L63/0876 ,  H04L9/32 ,  H04L63/0815 ,  H04L63/0884 ,  H04L63/102 ,  H04L67/146

Abstract: An account login method detects whether an account login request carries an indicator for keeping a logged-in state to determine whether a user decides to keep a logged-in state, and authentication information allocated by an integrated data services platform is stored when it is determined that a logged-in state on a third-party application or website needs to be kept; therefore, in a subsequent login process, the third-party application or website may use the authentication information to automatically perform authentication login to the integrated data services platform.

公开(公告)号：US20170111920A1

公开(公告)日：2017-04-20

申请号：US15391024

申请日：2016-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Li ,  Quanzhong Gao ,  Chaoyi Yan ,  Hui Huang

IPC: H04W72/12 ,  H04B17/345

CPC classification number: H04W72/1231 ,  H04B17/345 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/006 ,  H04L5/0069 ,  H04W72/12 ,  H04W88/085

Abstract: Embodiments of the present invention relate to a method and device for determining RRU. The method includes: a BBU obtains interference strength information of a terminal, where the interference strength information includes a downlink mode of the terminal. The method further includes: if demodulation is performed by using a dedicated reference signal (DRS) in the downlink mode, the BBU performs resource scheduling on the terminal by using a second RRU, where the second RRU is selected by the BBU from multiple first RRUs that serve the terminal; or if demodulation is performed without using a DRS in the downlink mode, the BBU performs resource scheduling on the terminal by using a third RRU, where the third RRU is determined by the BBU according to any one of an uplink signal strength value of the terminal, a downlink quality value of the terminal, or an uplink quality value of the terminal.

公开(公告)号：US20170099156A1

公开(公告)日：2017-04-06

申请号：US15386401

申请日：2016-12-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhihong Qiu ,  Li Li ,  Tao Cai

IPC: H04L12/18 ,  H04L12/46 ,  H04L29/08 ,  H04L12/26 ,  H04L12/753 ,  H04L29/12

CPC classification number: H04L12/185 ,  H04L12/18 ,  H04L12/4641 ,  H04L43/0817 ,  H04L45/48 ,  H04L61/2069 ,  H04L61/256 ,  H04L67/1046

Abstract: A multicast method, apparatus, and system for a software-defined network are presented, where the method includes creating, by a multicast sending device, a multicast group; managing, by the multicast sending device, a member of the multicast group; and completing, by a multicast routing tree management service module disposed on the multicast sending device or on a SDN controller, planning of a multicast routing tree, and converting the planning of the multicast routing tree into a flow entry modification instruction that can be executed by the SDN controller, so that the SDN controller executes the flow entry modification instruction and instructs an SDN switch using a southbound API to execute, according to a modified flow entry, a multicast task. Therefore, multicast is completed by means of mutual cooperation between the multicast sending device and the SDN network.

公开(公告)号：US20150362328A1

公开(公告)日：2015-12-17

申请号：US14833372

申请日：2015-08-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Li Li ,  Qiang Ding ,  Jia Lu

IPC: G01C21/36 ,  G01S19/39 ,  G01C21/34

Abstract: A pedestrian navigation processing method and system, and a terminal device. The pedestrian navigation processing method includes determining, according to a current position of a user and navigation planning route information, a road section on which the user is currently located, wherein the navigation planning route information includes route information of all road sections between a departure place and a destination, obtaining a road width of the road section according to a positioning result obtained when the user walks on the road section and route information of the road section, determining, according to the road width, a navigation prompt time corresponding to the road section, and performing navigation prompting for the user according to the navigation prompt time. The technical solutions may perform accurate navigation for a pedestrian.

Abstract translation: 行人导航处理方法和系统，以及终端装置。 行人导航处理方法包括：根据用户的当前位置和导航规划路线信息确定用户当前所在的路段，其中，导航规划路线信息包括出发地点之间的所有路段的路线信息 和目的地，根据当用户在道路部分行走时获得的定位结果和道路部分的路线信息来获得道路部分的道路宽度，根据道路宽度确定与道路相对应的导航提示时间 部分，并根据导航提示时间为用户执行导航提示。 技术解决方案可以为行人执行准确的导航。