公开(公告)号：US20150230074A1

公开(公告)日：2015-08-13

申请号：US14695546

申请日：2015-04-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guangzhu Zeng ,  Xing Wang

IPC: H04W4/24 ,  H04M15/00

CPC classification number: H04W4/24 ,  H04L12/1407 ,  H04M15/50 ,  H04M15/66 ,  H04M15/8038

Abstract: A charging control method, device, and system for a data service of a roaming subscriber are provided. A visited public data network gateway (VP-GW) receives a service request message from a user equipment (UE), where the service request message includes a home carrier identifier; and sends a charging rule request message to a home policy and charging system according to the home carrier identifier, so that the home policy and charging system generates a charging rule and sends the charging rule to a visited policy and charging system, and the visited policy and charging system implements charging according to the charging rule.

Abstract translation: 提供了一种用于漫游用户的数据业务的计费控制方法，设备和系统。 访问的公共数据网络网关（VP-GW）从用户设备（UE）接收服务请求消息，其中服务请求消息包括本地载波标识符; 并根据本地运营商标识符向归属策略和计费系统发送计费规则请求消息，使得归属策略和计费系统生成计费规则，并将计费规则发送到访问策略和计费系统，以及访问策略 充电系统根据充电规则实现充电。

公开(公告)号：US20240039163A1

公开(公告)日：2024-02-01

申请号：US18255915

申请日：2021-12-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Zhang ,  Xiaofeng Li ,  Xing Wang ,  Rui Guan ,  Zheng Mo

IPC: H01Q9/06 ,  H01Q1/50 ,  H01Q21/24

CPC classification number: H01Q9/065 ,  H01Q1/50 ,  H01Q21/24

Abstract: An antenna assembly includes a first magnetic dipole antenna and a first electric dipole antenna, where a radiator of the first electric dipole antenna and a radiator of the first magnetic dipole antenna are connected to a first feed point, and the radiator of the first magnetic dipole antenna is perpendicular to the radiator of the first electric dipole antenna. The radiator of the first electric dipole antenna has a second feed point, and on the radiator of the first electric dipole antenna, the first feed point is connected to the second feed point.

公开(公告)号：US20180191873A1

公开(公告)日：2018-07-05

申请号：US15909645

申请日：2018-03-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenghua Bao ,  Xueguo Lian ,  Tao Qu ,  Xing Wang

IPC: H04L29/06 ,  H04L29/12 ,  H04L7/00 ,  H04L29/08

Abstract: Embodiments of the present invention provide a protocol conversion method and apparatus. The method includes: implementing frequency synchronization and time synchronization with a baseband unit (BBU) using an Ethernet protocol; obtaining frequency synchronization information and time synchronization information in a first format from an Ethernet interface; converting the frequency synchronization information and the time synchronization information in the first format into frequency synchronization information and time synchronization information that are in a second format, where the second format is a common public radio interface CPRI protocol format; and sending the frequency synchronization information and time synchronization information in the second format to a remote radio unit (RRU) using a CPRI interface, where the RRU supports a CPRI protocol.

公开(公告)号：US20170164218A1

公开(公告)日：2017-06-08

申请号：US15442294

申请日：2017-02-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Ni ,  Chenghui Peng ,  Xing Wang

IPC: H04W24/02 ,  H04W48/18 ,  H04W72/04 ,  H04W24/08

CPC classification number: H04W24/02 ,  H04W24/08 ,  H04W36/14 ,  H04W36/30 ,  H04W48/18 ,  H04W72/04 ,  H04W84/12 ,  H04W88/10

Abstract: Embodiments provide a network communication method, including obtaining, by a second convergence control apparatus after receiving an indication message sent by a first convergence control apparatus, a preset proportion of service data from service data that the first convergence control apparatus needs to transmit and performing, by the second convergence control apparatus, parameter matching on the preset proportion of service data according to a system parameter of a current communications standard The method also includes transmitting, by the second convergence control apparatus, the matched preset proportion of service data by using a corresponding data link layer. The embodiments further disclose a network communications apparatus.

公开(公告)号：US10523791B2

公开(公告)日：2019-12-31

申请号：US15909645

申请日：2018-03-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shenghua Bao ,  Xueguo Lian ,  Tao Qu ,  Xing Wang

IPC: H04L29/06 ,  H04L29/08 ,  H04L7/00 ,  H04L29/12 ,  H04W88/08

Abstract: Embodiments of the present invention provide a protocol conversion method and apparatus. The method includes: implementing frequency synchronization and time synchronization with a baseband unit (BBU) using an Ethernet protocol; obtaining frequency synchronization information and time synchronization information in a first format from an Ethernet interface; converting the frequency synchronization information and the time synchronization information in the first format into frequency synchronization information and time synchronization information that are in a second format, where the second format is a common public radio interface CPRI protocol format; and sending the frequency synchronization information and time synchronization information in the second format to a remote radio unit (RRU) using a CPRI interface, where the RRU supports a CPRI protocol.

公开(公告)号：US20240281146A1

公开(公告)日：2024-08-22

申请号：US18650866

申请日：2024-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Rui Zhang ,  Lin Han ,  Xing Wang

IPC: G06F3/06

CPC classification number: G06F3/0617 ,  G06F3/0631 ,  G06F3/0673

Abstract: A method for allocating a data storage space includes detecting one allocation request of an operating system for a continuous storage space for a target program; extracting a feature of the allocation request; determining, based on the feature of the allocation request, a fault tolerance requirement corresponding to the allocation request; and allocating a storage space of a corresponding fault tolerance level to the allocation request based on the fault tolerance requirement corresponding to the allocation request.