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41.发明申请公开(公告)号：US20190289652A1
公开(公告)日：2019-09-19
申请号：US16431261
申请日：2019-06-04
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lin Shu , Yanping Zhang , Longyu Cao , Runze Zhou
Abstract: A service continuity ensuring method, a control plane gateway, and a mobility management network element are provided. The method includes receiving, by a control plane gateway (C-GW), current location information of a user equipment (UE) sent by a mobility management network elements, selecting, by the C-GW, at least one forwarding D-GW for the UE according to the current location information of the UE, and establishing, by the C-GW for the UE, a data forwarding tunnel between a source D-GW of the UE and the forwarding D-GW, and a data forwarding tunnel between the forwarding D-GW and a target base station of the UE. The data forwarding tunnels are used to transmit uplink user plane data and/or downlink user plane data of the UE in a moving process of the UE.
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公开(公告)号：US20190261351A1
公开(公告)日：2019-08-22
申请号：US16402645
申请日：2019-05-03
Applicant: Huawei Technologies Co, Ltd.
Inventor： Runze Zhou , Shengxian Nie , Zhongping Chen
Abstract: Embodiments of the present disclosure disclose a function scheduling method, a device, and a system. The method includes: sending, by a control plane network element, a first request to a user plane network element, where the first request is used to request the user plane network element to perform a first function, and the first function is a function supported by both the control plane network element and the user plane network element; and disabling, by the control plane network element, the first function. In the solutions of the embodiments of the present disclosure, a function supported by both the user plane network element and the control plane network element can be flexibly processed.
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公开(公告)号：US20190028855A1
公开(公告)日：2019-01-24
申请号：US16142714
申请日：2018-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanmei Yang , Qiang Deng , Runze Zhou
Abstract: A data transmission method and a related apparatus are disclosed. The method is performed by a local MBMS functional entity, and includes obtaining local MBMS bearer information by using an interface between the local MBMS functional entity and an MBMS functional entity in a core network, after receiving application layer data sent by a local application server, determining a local MBMS bearer information matching the application layer data, and sending the application layer data based on the local MBMS bearer information matching the application layer data.
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公开(公告)号：US20250008478A1
公开(公告)日：2025-01-02
申请号：US18886372
申请日：2024-09-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xiaodong Hu , Zaifeng Zong , Jiaojiao Xi , Jianxin Jia , Wenfu Wu , Runze Zhou
Abstract: A positioning manner includes user plane positioning and control plane positioning. A core network element receives a first message requesting for positioning a terminal device; and the core network element sends a first indication message to the terminal device based on a positioning capability of the terminal device, where the first indication message indicates to use a user plane positioning manner, and the positioning capability of the terminal device indicates a positioning manner supported by the terminal device.
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公开(公告)号：US20240171946A1
公开(公告)日：2024-05-23
申请号：US18428692
申请日：2024-01-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang Deng , Runze Zhou , Yanmei Yang
IPC: H04W4/06 , H04L9/40 , H04L12/18 , H04W4/40 , H04W72/30 , H04W76/11 , H04W76/40 , H04W76/45 , H04W88/16
CPC classification number: H04W4/06 , H04L9/40 , H04L12/18 , H04L12/189 , H04W72/30 , H04W76/11 , H04W76/40 , H04W76/45 , H04W88/16 , H04W4/40
Abstract: A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.
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Patent Agency Ranking
公开(公告)号：US11930423B2
公开(公告)日：2024-03-12
申请号：US17324425
申请日：2021-05-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qiang Deng , Runze Zhou , Yanmei Yang
IPC: H04W76/40 , H04L9/40 , H04L12/18 , H04W4/06 , H04W4/40 , H04W72/30 , H04W76/11 , H04W76/45 , H04W88/16
CPC classification number: H04W4/06 , H04L9/40 , H04L12/18 , H04L12/189 , H04W72/30 , H04W76/11 , H04W76/40 , H04W76/45 , H04W88/16 , H04W4/40
Abstract: A communication method and a communications apparatus are disclosed. The method is performed by a control plane function entity and includes: obtaining a correspondence between address information of a user plane function entity and a user plane capability supported by the user plane function entity; receiving a request message from an application server, where the request message is used to request to establish a session for a first service and includes service information of the first service, and the service information includes at least one of broadcast area information and service type information; determining address information of a target user plane function entity based on the correspondence and the service information; and establishing a session connection to the target user plane function entity based on the address information.
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公开(公告)号：US11824713B2
公开(公告)日：2023-11-21
申请号：US17131231
申请日：2020-12-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingwang Ma , Runze Zhou
IPC: H04L41/082 , H04L41/0866 , H04L41/0893 , H04L41/12
CPC classification number: H04L41/082 , H04L41/0866 , H04L41/0893 , H04L41/12
Abstract: This application provides a configuration method. The method includes: receiving, by a network repository network element, a request message from a second network element, where the request message includes information about a network slice, and the request message is used to request to obtain status information of a system feature supported by the network slice; and sending, by the network repository network element based on the request message, the status information of the system feature supported by the network slice to the second network element. Based on this solution, the second network element may obtain, from the network repository network element, the status information of the system feature supported by the network slice. The status information of the system feature supported by the network slice includes status information of an NF service corresponding to the system feature.
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公开(公告)号：US20230292208A1
公开(公告)日：2023-09-14
申请号：US18318509
申请日：2023-05-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingyue Yang , Runze Zhou
CPC classification number: H04W36/30 , H04W48/16 , H04W48/20 , H04W36/0069
Abstract: In an embodiment a connection method includes obtaining, by an access network device, connection mode preference information of a first terminal device, wherein the connection mode preference information indicates a connection mode preference of the first terminal device and sending, by the access network device, path switching information to the first terminal device based on the connection mode preference information, wherein the path switching information is used to switch a connection mode between the first terminal device and the access network device.
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公开(公告)号：US20230209435A1
公开(公告)日：2023-06-29
申请号：US18173446
申请日：2023-02-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhenyu Tao , Runze Zhou , Bin Xu , Jinping Hao
Abstract: A positioning method, applied to a mobility management network element, includes when learning that a terminal device needs to be handed over from a first access network device to a second access network device, sending a first message to a location management network element, where the first message indicates to suspend positioning measurement on the terminal device, and when learning that the terminal device has been handed over to the second access network device, sending a second message to the location management network element, where the second message enables the location management network element to send a first positioning request, and the first positioning request requests to perform positioning measurement on the terminal device.
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公开(公告)号：US11653180B2
公开(公告)日：2023-05-16
申请号：US17324928
申请日：2021-05-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Changchun Xu , Zhongping Chen , Runze Zhou , Yan Wang
CPC classification number: H04W4/08 , H04W40/246 , H04W76/11 , H04W76/12
Abstract: A group communications method and system, and a device are provided. The method includes: when a first terminal initiates access to a local area network group, obtaining, by a group management function network element, an identifier of a first user plane network element to be accessed by the first terminal, context information of the local area network group, and a first session port identifier; creating, for the local area network group, a rule group applied to a first session port, and creating or updating, for the local area network group based on the context information, a local area network group forwarding action rule (FAR) applied to the first user plane network element; and sending a first message to a session management network element, for configuring the rule group on the first session port, and configuring the local area network group FAR on the first user plane network element.
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