公开(公告)号：US20200015113A1

公开(公告)日：2020-01-09

申请号：US16573604

申请日：2019-09-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Xiaobo WU ,  Weiwei CHONG

IPC: H04W28/02 ,  H04L12/24

Abstract: This disclosure provides a service communication method and a device, and relates to the field of communications technologies. A solution carried out by access network device is: receiving, from a core network device, a bearer setup request message for requesting to set up a bearer for a service, where the bearer setup request message carries a service requirement of the service; setting up the bearer for the service; sending a bearer setup response message to the core network device, where the bearer setup response message is used to notify the core network device that the access network device has set up the bearer for the service; and sending, a bearer deletion request message to the core network device when the access network device determines that radio channel quality provided by the access network device does not meet the service requirement.

公开(公告)号：US20160323785A1

公开(公告)日：2016-11-03

申请号：US15208311

申请日：2016-07-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaobo WU ,  Hai LIU ,  Lin SHU ,  Yanyan CHEN ,  Weisheng JIN

IPC: H04W36/00 ,  H04W36/32

CPC classification number: H04W36/0005 ,  H04W36/0016 ,  H04W36/0022 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/32 ,  H04W88/005

Abstract: Embodiments of the present invention disclose a method, a mobile switching center and a system for returning to a long term evolution network, which may prevent a UE which does not need to return to the LTE network from mistakenly returning to the LTE network. The method includes: receiving a first CSFB indication corresponding to a UE that is sent by a MME after the UE initiates CSFB, wherein the first CSFB indication is used for identifying that the UE needs to return to a LTE network after circuit service of the UE is finished; and sending, according to the first CSFB indication, a second CSFB indication corresponding to the UE to an RNC/BSC when the circuit service of the UE is finished, wherein the second CSFB indication is used for indicating that the RNC/BSC is to notify the UE of returning to the LTE network.

公开(公告)号：US20150055475A1

公开(公告)日：2015-02-26

申请号：US14500813

申请日：2014-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhiming LI ,  Xiaobo WU ,  Jixing LIU

IPC: H04W28/02 ,  H04W72/10 ,  H04W28/12 ,  H04L12/803

CPC classification number: H04W28/0289 ,  H04L47/122 ,  H04W28/08 ,  H04W28/12 ,  H04W72/10

Abstract: Embodiments of the present disclosure provide a load control method and device for a wireless communication system. The method includes: when a load of a first communication system is higher than a set threshold value, the first communication system sends an overload notification message to a second communication system (21); the second communication system stops sending a message to the first communication system or sends a message of a specific priority and/or a specific type to the first communication system according to indication information in the overload notification message (22). By adopting the embodiments of the present disclosure, when the first communication system is overloaded, the second communication system stops sending the message to the first communication system or sends the message of the specific priority and/or the specific type to the first communication system according to the indication information in the overload notification message.

Abstract translation: 本公开的实施例提供了一种用于无线通信系统的负载控制方法和装置。 该方法包括：当第一通信系统的负载高于设定的阈值时，第一通信系统向第二通信系统（21）发送过载通知消息; 第二通信系统停止向第一通信系统发送消息，或者根据过载通知消息（22）中的指示信息向第一通信系统发送特定优先级和/或特定类型的消息。 通过采用本公开的实施例，当第一通信系统过载时，第二通信系统停止向第一通信系统发送消息，或者将特定优先级和/或特定类型的消息发送到第一通信系统， 到过载通知消息中的指示信息。

公开(公告)号：US20230403633A1

公开(公告)日：2023-12-14

申请号：US18232234

申请日：2023-08-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei CHONG ,  Yang XIN ,  Xiaobo WU

IPC: H04W48/08

CPC classification number: H04W48/08

Abstract: The present disclosure relates to communication methods and apparatuses. In one example method, a first access and management network element in a first network receives from a second network wireless access assistance information, which includes wireless access information corresponding to a terminal device and a matching condition corresponding to the wireless access information. The first access and management network element determines, based on the wireless access assistance information, wireless access information to be used by the terminal device, and sends it to an access network device in the first network.

公开(公告)号：US20230362708A1

公开(公告)日：2023-11-09

申请号：US17986219

申请日：2022-11-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Shengxian NIE

IPC: H04W28/02 ,  H04W28/24

CPC classification number: H04W28/0268 ,  H04W28/24

Abstract: Embodiments of this application provide a data processing method and apparatus. The method includes: parsing, by a user plane data processing network element, a received packet and determining first service type information of a data flow to which the packet belongs; obtaining, by the user plane data processing network element, second service type information of the data flow from a data analysis network element; and processing, by the user plane data processing network element, the data flow based on the first service type information and the second service type information. With the data processing method and apparatus disclosed herein, accuracy in identifying a service type of transmitted data can be improved.

公开(公告)号：US20230353465A1

公开(公告)日：2023-11-02

申请号：US18344628

申请日：2023-06-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Yali YAN

IPC: H04L41/5067

CPC classification number: H04L41/5067 ,  H04W84/042

Abstract: Embodiments of this application provide a method for determining a service experience model and a communication apparatus. The method includes: A data analysis network element obtains first association information corresponding to a first dataset and obtains a second dataset based on the first association information. The data analysis network element determines a fourth dataset based on first information and the second dataset, where the fourth dataset is a subset or all of the second dataset, and the first information includes capability information of the first device and/or capability information of the data analysis network element. The data analysis network element determines a service experience model of the service based on the fourth dataset. The data analysis network element does not need to obtain data of the service of the terminal device on the first device.

公开(公告)号：US20230188424A1

公开(公告)日：2023-06-15

申请号：US18167347

申请日：2023-02-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Fangyuan ZHU ,  Weiwei CHONG ,  Xiaobo WU

IPC: H04L41/0893 ,  H04L41/14 ,  H04L9/40

CPC classification number: H04L41/0893 ,  H04L41/14 ,  H04L63/0236

Abstract: The present disclosure relates to communication methods and communication apparatuses. In one example method, a first data analytics network element receives first information of an application from a first network element, where the first information includes at least one of first application description information or an application status that correspond/corresponds to the application. The first application description information includes an application identifier and first IP information that correspond to the application, and the application status includes a foreground state or a background state of the application. The first data analytics network element determines second information based on the first information. The first data analytics network element sends the second information to a second network element.

公开(公告)号：US20230083982A1

公开(公告)日：2023-03-16

申请号：US17976261

申请日：2022-10-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Yali YAN

IPC: H04L41/16 ,  H04L41/14

Abstract: A communication method includes sending, by a first data analytics network element, a first request to a service discovery network element. The first request requests information about a second data analytics network element. The first request includes one or more of information about distributed learning or first indication information. The information about distributed learning includes a type of distributed learning. The first indication information indicates a type of the second data analytics network element. The method also includes receiving, by the first data analytics network element, information about the second data analytics network element from the service discovery network element. The second data analytics network element supports the type of distributed learning.

公开(公告)号：US20200322835A1

公开(公告)日：2020-10-08

申请号：US16909034

申请日：2020-06-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yang XIN ,  Weiwei CHONG ,  Xiaobo WU ,  Shengxian NIE

IPC: H04W28/02 ,  H04W28/24

Abstract: Embodiments of this application provide a data processing method and apparatus. The method includes: parsing, by a user plane data processing network element, a received packet and determining first service type information of a data flow to which the packet belongs; obtaining, by the user plane data processing network element, second service type information of the data flow from a data analysis network element; and processing, by the user plane data processing network element, the data flow based on the first service type information and the second service type information. With the data processing method and apparatus disclosed herein, accuracy in identifying a service type of transmitted data can be improved.

公开(公告)号：US20200228999A1

公开(公告)日：2020-07-16

申请号：US16832719

申请日：2020-03-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei CHONG ,  Yang XIN ,  Xiaobo WU

IPC: H04W16/22 ,  H04W24/08

Abstract: Embodiments of this application provide a data analytics method and data analytics apparatus. The method includes obtaining, by a user plane data processing network element, at least one matching condition that is from a data analytics network element, where each of the at least one matching condition corresponds to at least one service type or at least one execution rule. The method further includes obtaining, by the user plane data processing network element based on the at least one matching condition, a service type associated with user plane data or an execution rule associated with the user plane data. Embodiments of this application implement data analytics by using the data analytics network element in a communications network.