公开(公告)号：US20210250326A1

公开(公告)日：2021-08-12

申请号：US17126805

申请日：2020-12-18

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou ,  Zhongping Chen

IPC: H04L29/12

Abstract: An internet protocol (IP) address allocation method includes receiving, by a forwarder, an address request sent by an external network element, where the address request includes a dynamic host configuration protocol (DHCP) request of user equipment (UE) and user characteristic information of the UE, acquiring, from a DHCP service network element according to the DHCP request, an IP address allocated to the UE, and acquiring first instruction information that is delivered by a control device according to the user characteristic information of the UE and the IP address allocated to the UE, and sending the IP address to the UE according to the user characteristic information.

公开(公告)号：US20210191040A1

公开(公告)日：2021-06-24

申请号：US17192518

申请日：2021-03-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Gangok Lee ,  Zhiqiang Liu ,  Wei Zhou ,  Akash Arora ,  Angus Wu

IPC: G02B6/122 ,  G02B6/132 ,  G03F7/16

Abstract: Disclosed is an Augmented Reality (AR) optical waveguide. The AR optical waveguide includes a transparent substrate including a user proximate surface and a user distal surface. The AR optical waveguide also includes a slant etched diffractive grating included on the user distal surface of the transparent substrate. The slant etched diffractive grating includes a refractive index of greater than or equal to 2.0.

公开(公告)号：US10448362B2

公开(公告)日：2019-10-15

申请号：US16214626

申请日：2018-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiachen Li ,  Wei Zhou

IPC: H04W68/00 ,  H04W4/00 ,  H04L12/28 ,  H04W68/02 ,  H04W28/02 ,  H04W68/04 ,  H04W88/16 ,  H04W76/11 ,  H04W72/12

Abstract: Embodiments of the present disclosure include a mobility management entity (MME) receives a downlink data notification (DDN) message sent by a serving gateway (SGW), where the DDN message carries an identity of user equipment, and the DDN message is used to instruct the MME to send a paging message to a base station in a tracking area list (TA list) of the user equipment. After enabling an aggregate paging function, the MME determines, according to the DDN message, whether a priority of the user equipment is higher than a preset level. If the priority of the user equipment is higher than the preset level, the MME directly sends the paging message to the base station. The present disclosure is applicable to a paging message sending process.

公开(公告)号：US09893949B2

公开(公告)日：2018-02-13

申请号：US14980958

申请日：2015-12-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou

IPC: H04L12/24 ,  H04L12/64 ,  H04W76/04

CPC classification number: H04L41/12 ,  H04L12/6418 ,  H04W76/22

Abstract: Embodiments of the present invention provide a processing method of a forwarding node. The method includes: receiving, by a forwarding node, a request message sent by a control node, where the request message is used to request to control the forwarding node; determining, by the forwarding node, that a control conflict exists or the control conflict does not exist; and if the control conflict exists, sending, by the forwarding node, a request rejection response message to the control node, so that the control node selects another forwarding node; or if the control conflict does not exist, sending, by the forwarding node, a request acceptance response message to the control node. In the embodiments of the present invention, control conflicts can be avoided.

公开(公告)号：US20170324619A1

公开(公告)日：2017-11-09

申请号：US15661811

申请日：2017-07-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ren Zhu ,  Wei Zhou

IPC: H04L12/24 ,  H04L12/26

CPC classification number: H04L41/0896 ,  H04L41/5019 ,  H04L41/5025 ,  H04L43/0882 ,  H04L43/0894

Abstract: A network management method, device, and system used for network management and pertains to the communications field, where the method includes detecting bandwidth required by a first data flow, determining whether the bandwidth required by the first data flow is greater than a preset bandwidth value when the bandwidth required by the first data flow becomes higher, and allocating bandwidth to the first data flow when the bandwidth required by the first data flow is greater than the preset bandwidth value. Hence, a problem that a controller has relatively low efficiency when performing network management is resolved, thereby improving efficiency of performing network management by the controller.

公开(公告)号：US20170111443A1

公开(公告)日：2017-04-20

申请号：US15391152

申请日：2016-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou

IPC: H04L29/08 ,  H04L29/12

CPC classification number: H04L67/1008 ,  H04L61/103 ,  H04L61/1511 ,  H04L61/6022 ,  H04L67/10

Abstract: A network balancing method and apparatus, where the method includes obtaining, by a processor in a cloud computing platform, identifier information of a virtual machine and identifier information of a domain including virtual machines that are sent by a controller in the cloud computing platform, where a correspondence exists between the identifier information of the virtual machine and the identifier information of the domain including the virtual machines, and after receiving an access request packet, determining, by the processor, the virtual machines in the domain according to the identifier information of the domain in the access request packet, further selecting a virtual machine according to load information of the virtual machines in the domain, and sending the access request packet to the selected virtual machine.

公开(公告)号：US09589275B2

公开(公告)日：2017-03-07

申请号：US14524530

申请日：2014-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Dong Tang ,  Hongding Zhang ,  Wei Zhou

IPC: G06F17/30 ,  G06Q30/02 ,  H04L29/08

CPC classification number: G06Q30/0201 ,  G06Q30/0251 ,  H04L67/10 ,  H04L67/22

Abstract: A user behavior analysis (UBA) method, and a related device and system are provided. The method is applied to a UBA system including at least one UBA cloud server. The method includes: receiving, by a UBA cloud server, a network content identifier reported by a first UBA subnode, where the network content identifier cannot be identified by the first UBA subnode; acquiring network content corresponding to the network content identifier; extracting a keyword from the network content; updating a behavior knowledge base by using the extracted keyword; and delivering, by the UBA cloud server, the updated behavior knowledge base or updated content of the behavior knowledge base to a UBA subnode set, where the UBA subnode set at least includes the first UBA subnode and a second UBA subnode. The UBA cloud server and the UBA subnodes are associated with a telecommunication network.

Abstract translation: 提供了用户行为分析（UBA）方法，以及相关的设备和系统。 该方法应用于包括至少一个UBA云服务器的UBA系统。 该方法包括：由UBA云服务器接收由第一UBA子节点报告的网络内容标识符，其中网络内容标识符不能被第一UBA子节点标识; 获取与所述网络内容标识符相对应的网络内容; 从网络内容中提取关键字; 通过使用提取的关键字来更新行为知识库; 以及由UBA云服务器将更新的行为知识库或行为知识库的更新内容传递到UBA子节点集合，其中UBA子节点集合至少包括第一UBA子节点和第二UBA子节点。 UBA云服务器和UBA子节点与电信网络相关联。

公开(公告)号：US09477718B2

公开(公告)日：2016-10-25

申请号：US14107949

申请日：2013-12-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou ,  Dong Tang ,  Hongding Zhang

IPC: G06F17/30 ,  G06F7/00

CPC classification number: G06F17/30539

Abstract: A data mining method, apparatus, and system are provided. The method includes: obtaining to-be-processed data, where the to-be-processed data includes records, and each record includes application information and remote end triplet information; performing clustering processing on records with same remote end triplet information and same application information, and according to the records with the same remote end triplet information and the same application information, calculating a service load amount corresponding to the remote end triplet information and the application information to obtain a clustering result including the remote end triplet information, the application information, and the service load amount; according to the service load amount or a proportion of the service load amount, selecting remote end triplet information and application information that have high reliability from the clustering result; and sending the remote end triplet information and application information that have high reliability to a deep packet inspection (DPI) subsystem.

Abstract translation: 提供了一种数据挖掘方法，装置和系统。 该方法包括：获得要处理的数据，待处理数据包括记录，每个记录包括应用信息和远端三端口信息; 对具有相同远程三端口信息和相同应用信息的记录进行聚类处理，根据具有相同远端三端口信息和相同应用信息的记录，计算对应于远端三元组信息和应用信息的业务负载量 获得包括远程三端口信息，应用信息和服务负载量的聚类结果; 根据服务负载量或服务负载量的比例，从聚类结果中选择具有高可靠性的远程三端口信息和应用信息; 并向远程分组检测（DPI）子系统发送具有高可靠性的远程三端口信息和应用信息。

公开(公告)号：US09326184B2

公开(公告)日：2016-04-26

申请号：US14085206

申请日：2013-11-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou

IPC: H04W28/02 ,  H04L12/24 ,  H04L12/721 ,  H04L12/725 ,  H04W76/02 ,  H04L12/26

CPC classification number: H04W28/0268 ,  H04L41/0893 ,  H04L41/5022 ,  H04L43/028 ,  H04L45/123 ,  H04L45/308 ,  H04W76/12 ,  H04W76/15

Abstract: A policy control method, a related device and a policy and charging control system in a mobile communication system. The policy control method includes: obtaining description information of two or more sub-flows, wherein the two or more sub-flows belong to a same application; respectively generating policy and charging control PCC rules for the two or more sub-flows according to the description information of the two or more sub-flows; and transmitting at least one generated PCC rule to a PCEF entity or a bearing binding and event report function BBERF entity, so as to perform policy control for the sub-flows by the PCEF entity or the BBERF entity. With the method, device and system according to embodiments of the present invention, a network side entity of the 3GPP network learns that the same application includes multiple sub-flows, and learns the description information of each sub-flow.

Abstract translation: 移动通信系统中的策略控制方法，相关设备以及策略和计费控制系统。 策略控制方法包括：获得两个或多个子流的描述信息，其中所述两个或多个子流属于相同的应用; 分别根据两个或多个子流的描述信息分别产生用于两个或多个子流的策略和计费控制PCC规则; 并将至少一个生成的PCC规则发送到PCEF实体或承载绑定和事件报告功能BBERF实体，以便由PCEF实体或BBERF实体对子流执行策略控制。 利用根据本发明的实施例的方法，设备和系统，3GPP网络侧实体学习相同的应用包括多个子流，并且学习每个子流的描述信息。

公开(公告)号：US20150106583A1

公开(公告)日：2015-04-16

申请号：US14573977

申请日：2014-12-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Zhou

IPC: G06F3/06

CPC classification number: G06F3/0626 ,  G06F3/0629 ,  G06F3/0673 ,  G06F8/41 ,  G06F8/423 ,  G06F8/427

Abstract: Embodiments of the present invention provide a storage space mapping method and apparatus. The method includes: parsing source code, so as to acquire a home file and/or a home folder of each function and/or variable in the source code; acquiring a mapping relationship between the home file and a storage area identifier and/or between the home folder and a storage area identifier, and establishing, according to the mapping relationship, a mapping relationship between each function and/or variable and the storage area identifier; and mapping, according to a mapping relationship between the storage area identifier and storage space, each function and/or variable to the storage space. According to the storage space mapping method and apparatus provided in the embodiments of the present invention, development workload and maintenance costs of storage space mapping can be greatly reduced.

Abstract translation: 本发明的实施例提供一种存储空间映射方法和装置。 该方法包括：解析源代码，以便获取源代码中的每个功能和/或变量的归属文件和/或归属文件夹; 获取所述归属文件与存储区域标识符之间的映射关系和/或所述归属文件夹与存储区域标识符之间的映射关系，并且根据所述映射关系建立每个功能和/或变量与所述存储区域标识符之间的映射关系 ; 以及根据存储区域标识符和存储空间之间的映射关系映射到存储空间的每个功能和/或变量。 根据本发明实施例提供的存储空间映射方法和装置，可以大大减少存储空间映射的开发工作量和维护成本。