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31.发明授权公开(公告)号：US11064076B2
公开(公告)日：2021-07-13
申请号：US16871255
申请日：2020-05-11
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yali Yan , Xiaoyi Xia , Guangwei He , Yanping Zhang , Weihua Qiao
Abstract: Embodiments of this application disclose a charging management method, a user plane function entity, and a control plane function entity. The method includes: receiving, by a UP, a first usage reporting rule (URR) and a second URR sent by a CP, where the first URR is correlated with the second URR; when usage information on the UP reaches a threshold of the first URR, obtaining, by the UP, usage information corresponding to the first URR and usage information corresponding to a third URR correlated with the first URR; and sending, by the UP to the CP, the usage information corresponding to the first URR and the usage information corresponding to the third URR, so that the CP generates a charging data record based on the usage information corresponding to the first URR and the usage information corresponding to the third URR.
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32.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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33.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：US10708883B2
公开(公告)日：2020-07-07
申请号：US16451609
申请日：2019-06-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Longyu Cao , Lin Shu , Yanping Zhang
Abstract: A downlink data notification message sending method and apparatus are disclosed. In an embodiment a method includes receiving, by a user plane network element, a downlink data packet to be sent to a user equipment (UE) and sending, by the user plane network element, an event report message to a control plane network element, wherein the event report message includes a reported event, and wherein the reported event notifies the control plane network element that the downlink data packet matches no bearer.
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35.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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Patent Agency Ranking
36.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：US09967733B2
公开(公告)日：2018-05-08
申请号：US14542363
申请日：2014-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanping Zhang , Fenqin Zhu , Yijun Yu
Abstract: Embodiments of the present invention disclose a method and an apparatus for sharing a core network, where the method includes: first, determining, by a mobility management network element, that a user equipment does not support network sharing; and then, sending, by the mobility management network element, a location update request message to a mobile switching center or visitor location register MSC/VLR, where the location update request message includes indication information that the user equipment does not support network sharing, or the location update request message includes a location area identity LAI including a common public land mobile network identifier common PLMN ID, or the location update request message includes an LAI including a common PLMN ID and includes a circuit switched domain public land mobile network identifier CS domain PLMN ID. The present invention is applicable to the field of communications systems.
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38.发明授权公开(公告)号：US09445301B2
公开(公告)日：2016-09-13
申请号：US13896990
申请日：2013-05-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanping Zhang , Frank Mademann , Wenfu Wu
CPC classification number: H04W28/0236 , H04W48/18
Abstract: Embodiments of the present invention relate to a method, an apparatus, and a system for accessing a multi-operator core network. The method includes: acquiring, by a second SGSN, an LLC parameter of a first SGSN from an access network device, where the LLC parameter of the first SGSN is sent by the first SGSN to the access network device; and interacting, by the second SGSN, with an MS by using the LLC parameter of the first SGSN.
Abstract translation: 本发明的实施例涉及用于访问多运营商核心网络的方法，装置和系统。 该方法包括：由第二SGSN从第一SGSN从接入网络设备获取第一SGSN的LLC参数，其中第一SGSN的LLC参数由第一SGSN发送到接入网络设备; 并且由第二SGSN通过使用第一SGSN的LLC参数与MS进行交互。
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公开(公告)号：US20150327031A1
公开(公告)日：2015-11-12
申请号：US14806231
申请日：2015-07-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yanping Zhang , Fenqin Zhu , Shufeng Shi
CPC classification number: H04W8/04 , H04W4/12 , H04W4/14 , H04W4/70 , H04W68/005 , H04W84/042
Abstract: A service processing method and related devices are disclosed. The method includes: receiving, by a mobility management entity (MME), an access request message sent by a user equipment; obtaining, by the MME, indication information; and if the MME has been registered as a short message serving node and it is determined, according to the indication information, that the MME is no longer used as the short message serving node, sending, by the MME, a notification to a home subscriber server (HSS) so that the HSS cancels registration of the MME as the short message serving node.
Abstract translation: 公开了一种服务处理方法及相关装置。 该方法包括：由移动性管理实体（MME）接收由用户设备发送的接入请求消息; 由MME获取指示信息; 并且如果MME已经被注册为短消息服务节点，并且根据指示信息确定MME不再用作短消息服务节点，则由MME向本地用户发送通知 服务器（HSS），使得HSS取消作为短消息服务节点的MME的注册。
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40.发明申请Method for Determining Target, Network Element, and System for Determining Target 有权确定目标，网络元素和确定目标的系统的方法公开(公告)号：US20150208293A1
公开(公告)日：2015-07-23
申请号：US14671633
申请日：2015-03-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yanping Zhang , Fenqin Zhu , Shufeng Shi , Yuliang Zhi
CPC classification number: H04W8/04 , H04W8/12 , H04W8/16 , H04W36/0077 , H04W48/18 , H04W84/042
Abstract: Embodiments of the present invention disclose a method, a network element, and a system for determining a target RAT. The method includes: receiving, by an access network element, access control information of a UE that is sent by a mobility management network element, where the access control information includes an identity of a PLMN and a radio access technology RAT allowed and/or a RAT not allowed by the PLMN; and determining, by the access network element, a target RAT for the UE according to the access control information.
Abstract translation: 本发明的实施例公开了一种用于确定目标RAT的方法，网络元件和系统。 该方法包括：由接入网元接收由移动性管理网元发送的UE的接入控制信息，其中，所述接入控制信息包括所允许的PLMN的标识和无线接入技术RAT，和/或 RAT不允许的PLMN; 以及根据所述访问控制信息，由所述接入网元确定所述UE的目标RAT。
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