公开(公告)号：US20210345161A1

公开(公告)日：2021-11-04

申请号：US17377192

申请日：2021-07-15

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Hualin Zhu ,  Huan Li ,  Weisheng Jin

IPC: H04W28/02 ,  H04W28/12 ,  H04W28/24 ,  H04W76/15 ,  H04W88/06

Abstract: Embodiments of this application provide a session management method to provide quality of service (QoS) assurance for a service of a terminal. The method includes: determining, by a first control plane network element in a second network, to manage a session, where the session is used to provide a connection in the first network for a terminal, and the first control plane network element is a network element in the first network; and managing, by the first control plane network element, the session.

公开(公告)号：US20210099351A1

公开(公告)日：2021-04-01

申请号：US17118867

申请日：2020-12-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huan Li ,  Weisheng Jin

IPC: H04L12/24 ,  H04L12/66 ,  H04L29/12

Abstract: A configuration serving network element may configure information about the configuration serving network element for a fifth generation (5G) network architecture. A terminal device may obtain the information about the configuration serving network element from the 5G network architecture. The information about the configuration serving network element includes address information of the configuration serving network element. Therefore, the terminal device can establish a connection to the configuration serving network element based on the address information of the configuration serving network element, so that the configuration serving network element can automatically configure the terminal device by using the 5G network architecture.

公开(公告)号：US10812980B2

公开(公告)日：2020-10-20

申请号：US16380746

申请日：2019-04-10

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hualin Zhu ,  Huan Li ,  Weisheng Jin

IPC: H04W12/08 ,  H04L29/06 ,  H04W76/12 ,  H04W88/14

Abstract: Described herein are a communication method, a security node network element, and a terminal. The method includes receiving, by a security node network element, a first data packet carrying first user plane data or first control signaling from a terminal, the first data packet is transmitted via a first security connection or a second security connection, the first security connection is used to transmit the first data packet carrying the first user plane data, and the second security connection is used to transmit the first data packet carrying the first control signaling; and sending the first control signaling to a control plane (CP) function entity if the first data packet is transmitted via the second security connection.

公开(公告)号：US10659951B2

公开(公告)日：2020-05-19

申请号：US16120698

申请日：2018-09-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weisheng Jin ,  Bin Tan ,  Ying Huang

IPC: H04W8/08 ,  H04W68/06 ,  H04W60/04 ,  H04W36/00 ,  H04W64/00 ,  H04W68/00

Abstract: A location area management method and a device, the location area management method including receiving, by a single radio controller, a first request message, where the first request message is used by user equipment UE to request a location update, generating, by the single radio controller, a paging area list of the UE according to the first request message, where the paging area list includes a location area identity of a location area of at least one network standard, adding, by the single radio controller, the paging area list of the UE to a first response message, and sending the first response message to the UE.

公开(公告)号：US20200053582A1

公开(公告)日：2020-02-13

申请号：US16656225

申请日：2019-10-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Hualin Zhu ,  Weisheng Jin

IPC: H04W24/08

Abstract: A method includes processing, by an information sharing network element executed by a processor, a monitoring request received from a content server to determine whether a handed-over-to network supports monitoring information included in the monitoring request. The monitoring information is associated with a terminal that is in one of a first network or a second network and is handed over to the other of the first network or the second network. The method also includes sending, by the information sharing network element, the monitoring information to a mobility management network element in a handed-over-to network based on a determination that the handed-over-to network supports the monitoring information. The monitoring information includes data associated with the terminal in a handed-over-from network.

公开(公告)号：US10432632B2

公开(公告)日：2019-10-01

申请号：US15388069

申请日：2016-12-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weisheng Jin

IPC: H04L29/06 ,  H04L29/12 ,  H04W12/06 ,  H04W48/18 ,  H04W76/10 ,  H04W84/12 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16 ,  H04W48/14

Abstract: The present invention pertains to the field of Internet technologies, and discloses a method for establishing a network connection. The method includes: establishing a user plane connection to a terminal, where the terminal accesses a first WLAN; receiving, by using the established user plane connection, a connection selection request sent by the terminal, where the connection selection request includes connection selection information; determining, according to the connection selection information in the connection selection request, a service network selected by the terminal; and establishing a connection between the terminal and the service network selected by the terminal. In this way, the terminal can connect to different service networks, so that a network connection manner becomes more flexible, interaction between the terminal and a gateway is simplified, and a network connection range is expanded.

公开(公告)号：US20190150207A1

公开(公告)日：2019-05-16

申请号：US16243516

申请日：2019-01-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weisheng Jin

IPC: H04W76/10 ,  H04W72/12 ,  H04W76/12 ,  H04W76/27 ,  H04W76/34 ,  H04M15/00

Abstract: Embodiments provide a bearer control method and system. The bearer control method includes: establishing a PDN connection when a UE accesses a network; and identifying and transmitting a service data flow of the UE on an air interface bearer between the UE and an access network access node according to obtained QoS information, and transmitting the service data flow by using a transmission tunnel between the access network access node and a core network gateway, or directly sending the service data flow to a packet data network by using the access network access node.

公开(公告)号：US20190110194A1

公开(公告)日：2019-04-11

申请号：US16206497

申请日：2018-11-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hualin Zhu ,  He Li ,  Weisheng Jin

IPC: H04W12/04 ,  H04W12/00 ,  H04L9/08

Abstract: Embodiments of this application relate to the field of communications technologies, and provide a network connection method and an apparatus. The method carried out by a network control element includes: sending a first connection parameter to a terminal, and sending a second connection parameter to a security node, so that a network connection between the terminal and the security node is established by using the first connection parameter and the second connection parameter, where the first connection parameter is used for decrypting data encrypted by using the second connection parameter, correspondingly, the second connection parameter is used for decrypting data encrypted by using the first connection parameter, and the first connection parameter and the second connection parameter each include a security parameter used when the terminal and the security node establish the network connection.

公开(公告)号：US10164903B2

公开(公告)日：2018-12-25

申请号：US15142193

申请日：2016-04-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yali Guo ,  De Chen ,  Wanqiang Zhang ,  Weisheng Jin

IPC: G06F15/173 ,  H04L12/911 ,  H04W48/08 ,  H04L12/851 ,  H04W28/02 ,  H04W4/60

Abstract: Embodiments of the present application provide a method for controlling access of an application to a network, and a device. The method includes: acquiring application configuration information, where the application configuration information includes identification information of an application that is allowed to access a network or identification information of an application that is prohibited from accessing a network. The method also includes receiving access control information that is sent by an access network device, and determining, according to the application configuration information and the access control information, whether to allow an application of user equipment to access the network.

公开(公告)号：US20180014226A1

公开(公告)日：2018-01-11

申请号：US15699145

申请日：2017-09-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Huan LI ,  Weisheng Jin

IPC: H04W28/08 ,  H04L12/891

Abstract: Embodiments of the present invention provide a traffic flow splitting method and apparatus. In a process of accessing a 3GPP network by UE, an eNB in the 3GPP network sends a first multiflow aggregation instruction to the UE, to instruct the UE to establish a first multiflow aggregation channel between the UE and the eNB via a non-3GPP network. The UE establishes the first multiflow aggregation channel. The first multiflow aggregation channel is used for transmitting a part of data in a downlink traffic flow for the UE, where the part of data is offloaded to the non-3GPP network for transmission, and other data in the downlink traffic flow is offloaded to a 3GPP channel for transmission. In the method, different data packets in a same traffic flow can be simultaneously transmitted in the 3GPP network and the non-3GPP network.