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公开(公告)号：US20250024426A1
公开(公告)日：2025-01-16
申请号：US18898225
申请日：2024-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiangwei Ying , Shengfeng Xu , Meng Li , Runze Zhou
Abstract: A wireless communication method and an apparatus. The method includes receiving, by a first device, a first request message from a second device, where the first request message is associated with requesting relative location information between a first terminal device and a second terminal device, or the first request message is associated with requesting measurement information between the first terminal device and the second terminal device, where the measurement information is associated with determining the relative location information, and where the relative location information comprises at least one of relative positioning information, relative distance information, or relative angle information, and sending, by the first device, the relative location information or the measurement information to the second device in response to the first request message.
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公开(公告)号：US20240365265A1
公开(公告)日：2024-10-31
申请号：US18771620
申请日：2024-07-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xin Zang , Runze Zhou , Yuan Wang
IPC: H04W56/00
CPC classification number: H04W56/0015
Abstract: Embodiments of this application provide a time service method, a communication apparatus, and a communication system. The method includes: When a time service of a terminal device is abnormal, that is, a first access network device cannot meet a time service precision required by the terminal device, the first access network device may notify a clock management network element, so that the clock management network element reselects a clock network element, and notifies the clock network element to provide the terminal device with clock information of a specific time service precision.
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公开(公告)号：US12010642B2
公开(公告)日：2024-06-11
申请号：US17404624
申请日：2021-08-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qing Wei , Riccardo Trivisonno , Clarissa Marquezan , Runze Zhou
Abstract: A method supports transfer of service traffic between an external network entity and a second network entity. The method includes: sending, by the second network entity, a first transfer request to a first network entity, wherein the transfer request includes first service traffic; receiving, by the first network entity, the first transfer request from the second network entity, and sending, by the first network entity, a second transfer request to the external network entity, the second transfer request including the first service traffic; and receiving, by the second network entity, a fourth transfer request from the first network entity, the fourth transfer request including second service traffic.
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公开(公告)号：US11963124B2
公开(公告)日：2024-04-16
申请号：US17404709
申请日：2021-08-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qing Wei , Riccardo Trivisonno , Clarissa Marquezan , Runze Zhou
Abstract: The present disclosure relates to external services provided to a network. For example, the disclosure proposes network entities that are involved in at least one of registration of an external network entity or registration of one or more services provided by the external network entity, and entities that are involved in transfer of service traffic from an external network entity providing one or more services to another network entity consuming the one or more services. For instance, the disclosure proposes a network entity for supporting at least one of registration of the external network entity or registration of one or more services of the external network entity at another network entity.
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公开(公告)号：US11528225B2
公开(公告)日：2022-12-13
申请号：US17036909
申请日：2020-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Runze Zhou , Shengxian Nie , Zhongping Chen
IPC: H04L12/28 , H04L45/74 , H04L67/141
Abstract: A communication method in which access network devices belonging to a same network instance have different network addresses, where the method includes uniquely identifying an access network device based on a network address of the access network device and a first network instance identifier to which the access network device belongs, and determining a packet forwarding rule for sending a packet to the access network device. In this way, the packet can be accurately routed.
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Patent Agency Ranking
公开(公告)号：US11271853B2
公开(公告)日：2022-03-08
申请号：US16805293
申请日：2020-02-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Han Zhou , Runze Zhou
IPC: H04L12/753 , H04L45/48 , H04L69/325 , H04L12/66 , H04L69/16 , H04L41/044 , H04L45/64 , H04L41/0806 , H04L41/0853
Abstract: This application discloses a gateway configuration method and a gateway device, so as to resolve problems of a relatively heavy configuration workload, update inflexibility, and low configuration efficiency that exist when an OM entity is used to uniformly configure gateways in an LTE system. The method includes: configuring, by a control plane gateway, a parameter for a user plane gateway, and sending, by the control plane gateway, a configuration message to the user plane gateway, where the configuration message carries the configuration parameter configured by the control plane gateway for the user plane gateway. In this application, the control plane gateway configures the parameter for the user plane gateway, so that the control plane gateway implements configuration of the user plane gateway, and configuration flexibility and configuration efficiency are improved.
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37.发明申请公开(公告)号：US20210029760A1
公开(公告)日：2021-01-28
申请号：US17069957
申请日：2020-10-14
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, where 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 element; selecting, by the C-GW, at least one forwarding distributed gateway (D-GW) for the UE according to the current location information of the UE; 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 establishing a data forwarding tunnel between the forwarding D-GW and a target base station of the UE, where 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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38.发明授权公开(公告)号：US10827543B2
公开(公告)日：2020-11-03
申请号：US16731701
申请日：2019-12-31
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, where 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 element; selecting, by the C-GW, at least one forwarding distributed gateway (D-GW) for the UE according to the current location information of the UE; 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, where 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：US20200323029A1
公开(公告)日：2020-10-08
申请号：US16907556
申请日：2020-06-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Lu , Runze Zhou
Abstract: A session processing method and an apparatus, where the method includes: receiving, by an access management network element, access point information that is of an application of a first session and that is from a first session management network element; receiving a request message from a terminal, where the request message includes an identifier of the first session and an identifier of a second session; selecting a second session management network element based on the access point information of the application; selecting a third session management network element; sending a first request message to the second session management network element, where the first request message requests establishing the second session; and/or sending a second request message to the third session management network element, where the second request message requests establishing the second session.
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40.发明授权公开(公告)号：US10595350B2
公开(公告)日：2020-03-17
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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