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公开(公告)号：US20240396934A1
公开(公告)日：2024-11-28
申请号：US18668898
申请日：2024-05-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L9/40 , H04L9/32 , H04W8/24 , H04W12/04 , H04W12/06 , H04W12/08 , H04W12/106 , H04W12/125
Abstract: The present disclosure relates to mobile communications technologies, and in particular, to a mobile communication method, apparatus, and device. The method includes: receiving, by user equipment UE, a non-access stratum NAS security mode command message from a mobility management entity MME, where the NAS security mode command message carries first verification matching information used to verify UE capability information received by the MME; determining, by the UE based on the first verification matching information, whether the UE capability information received by the MME is consistent with UE capability information sent by the UE to the MME; and if the UE capability information received by the MME is consistent with the UE capability information sent by the UE to the MME, sending, by the UE, a NAS security mode complete message to the MME.
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公开(公告)号：US20210329503A1
公开(公告)日：2021-10-21
申请号：US17363469
申请日：2021-06-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chengchen ZHANG , Lin SHU , Wenfu WU , Zaifeng ZONG
Abstract: A method for control of an unmanned aerial vehicle includes: determining, by UTM, that a control device of an unmanned aerial vehicle UAV is to be handed over; and sending, by the UTM, a hosting command to a network device, to enable the network device to indicate, according to the hosting command, that the UAV is to hand over the control device of the UAV, where the hosting command is used to hand over the control device of the UAV, and the hosting command includes indication information used for handing over the control device of the UAV and information about the UAV. In this way, the UTM controls a connected UAV and a control device of the UAV by using a communications network.
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公开(公告)号：US20190387404A1
公开(公告)日：2019-12-19
申请号：US16552530
申请日：2019-08-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: The present disclosure relates to mobile communications technologies, and in particular, to a mobile communication method, apparatus, and device. The method includes receiving, by user equipment (UE), a non-access stratum (NAS) security mode command message from a mobility management entity (MME), where the NAS security mode command message carries first verification matching information used to verify UE capability information received by the MME, determining, by the UE based on the first verification matching information, whether the UE capability information received by the MME is consistent with UE capability information sent by the UE to the MME, and, if the UE capability information received by the MME is consistent with the UE capability information sent by the UE to the MME, sending, by the UE, a NAS security mode complete message to the MME.
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4.发明申请公开(公告)号：US20180220479A1
公开(公告)日：2018-08-02
申请号：US15940348
申请日：2018-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lin SHU , Yanping ZHANG , Longyu CAO , Runze ZHOU
Abstract: Embodiments of the present disclosure provide a service continuity ensuring method, a control plane gateway, and a mobility management network element. The method includes: receiving, by a C-GW, current location information of UE sent by a mobility management network element; selecting, by the C-GW, at least one forwarding 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：US20140235284A1
公开(公告)日：2014-08-21
申请号：US14263490
申请日：2014-04-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyong CHEN , Lin SHU , Caixia QI
CPC classification number: H04W68/005 , H04W4/12 , H04W4/14
Abstract: A method for processing a short message provided in an embodiment of the present invention includes: determining, by a network element in a 2G or 3G network, that a current service type is short message, and a user equipment (UE) is in an idle state; and sending, by the network element, a paging message carrying circuit switched (CS) domain indication information to the UE, wherein the CS domain indication information instructs the UE to send a paging response message to a mobile-services switching centre/visitor location register (MSC/VLR) through a CS connection and receive a short message from the MSC/VLR through the CS connection.
Abstract translation: 本发明实施例提供的处理短消息的方法包括：通过2G或3G网络中的网元确定当前业务类型为短消息，用户设备（UE）处于空闲状态 州; 以及由所述网元向所述UE发送携带电路交换（CS）域指示信息的寻呼消息，其中所述CS域指示信息指示所述UE向移动业务交换中心/访问者位置寄存器发送寻呼响应消息 （MSC / VLR），并通过CS连接从MSC / VLR接收短消息。
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Patent Agency Ranking
公开(公告)号：US20140235240A1
公开(公告)日：2014-08-21
申请号：US14263235
申请日：2014-04-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zhongping CHEN , Lin SHU
CPC classification number: H04W60/00 , H04W8/06 , H04W60/005 , H04W60/06 , H04W76/25
Abstract: An embodiment of the present invention provides a method for establishing a Gs association, where the method includes: when a serving GPRS support node SGSN determines that an SGs association of a user equipment UE in an idle mode signaling reduction function ISR activated state is released, sending, by the SGSN, a location update request to a mobile switch center/visitor location register MSC/VLR, so that the SGSN and the MSC/VLR establish a Gs association for the UE. An embodiment of the present invention further provides an SGSN. In the embodiments of the present invention, when a UE is in an ISR activated state, and after an SGs association is released, a Gs association can be established in time, and therefore, the UE is not implicitly detached by an MSC/VLR, and a mobile terminated service of the UE is not affected, thereby enhancing service experience of a user.
Abstract translation: 本发明的一个实施例提供了一种建立Gs关联的方法，其中该方法包括：当服务GPRS支持节点SGSN确定消息中处于空闲模式信令减少功能ISR激活状态的用户设备UE的SGs关联时， 由SGSN向移动交换机中心/访问者位置寄存器MSC / VLR发送位置更新请求，使得SGSN和MSC / VLR为UE建立Gs关联。 本发明的实施例还提供了一种SGSN。 在本发明的实施例中，当UE处于ISR激活状态，并且在SGs关联被释放之后，可以及时建立Gs关联，因此UE不会被MSC / VLR隐含地分离， 并且UE的移动终端服务不受影响，从而增强用户的服务体验。
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公开(公告)号：US20210194920A1
公开(公告)日：2021-06-24
申请号：US17138498
申请日：2020-12-30
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L29/06 , H04W12/08 , H04W12/106 , H04W12/125 , H04L9/32 , H04W8/24 , H04W12/04 , H04W12/06
Abstract: The present disclosure relates to mobile communications technologies, and in particular, to a mobile communication method, apparatus, and device. The method includes: receiving, by user equipment UE, a non-access stratum NAS security mode command message from a mobility management entity MME, where the NAS security mode command message carries first verification matching information used to verify UE capability information received by the MME; determining, by the UE based on the first verification matching information, whether the UE capability information received by the MME is consistent with UE capability information sent by the UE to the MME; and if the UE capability information received by the MME is consistent with the UE capability information sent by the UE to the MME, sending, by the UE, a NAS security mode complete message to the MME.
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公开(公告)号：US20190306758A1
公开(公告)日：2019-10-03
申请号：US16447551
申请日：2019-06-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jingwang MA , Lin SHU
Abstract: Embodiments of the present disclosure provide a session activation method, a mobility management function entity, a session management function entity, a terminal, and a system. The method includes: obtaining, by a mobility management function entity, a protocol data unit (PDU) session activation request of a terminal, where the PDU session activation request includes an identifier of a PDU session and an identifier of the terminal, and the PDU session activation request is used to request activation of the PDU session; sending, by the mobility management function entity, the PDU session activation request to a session management function entity; and activating, by the session management function entity, the PDU session based on the PDU session activation request.
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公开(公告)号：US20180343582A1
公开(公告)日：2018-11-29
申请号：US16037478
申请日：2018-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuan WANG , Fenqin ZHU , Lin SHU
IPC: H04W28/02 , H04L12/851 , H04W48/14 , H04W48/06 , H04W28/08
Abstract: The present invention discloses a congestion control method and apparatus. A priority of a DCN type supported by a core network is defined. When a DCN node is congested, congestion control may be first performed on a DCN type having a low priority. Therefore, access by UE of the DCN type having a low priority is prevented, and normal access by UE of a DCN type having a high priority can be ensured. In addition, it can be avoided that the DCN node monitors a load status of each supported DCN type, thereby reducing policy complexity of the DCN node. Furthermore, it is avoided that the DCN node is not congested but a particular type of DCN is congested, thereby improving resource usage.
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公开(公告)号：US20180324690A1
公开(公告)日：2018-11-08
申请号：US16037781
申请日：2018-07-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuan WANG , Fenqin ZHU , Lin SHU
Abstract: The present application discloses a DCN processing method for a PLMN that is applied to a network sharing scenario. An access feedback message of a network side is received, and selection assistance information of a DCN and an identifier of a PLMN that serves UE are obtained from the access feedback message, so as to know a PLMN that is actually accessed by the UE. A correspondence between the selection assistance information of the DCN and the identifier of the PLMN that serves the UE is stored. When the UE moves to coverage of the PLMN, a requested DCN to be accessed can be directly determined according to the correspondence, and a RAN node is requested to access the determined DCN. Therefore, a redirection process is reduced, and resource overheads are reduced.
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