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公开(公告)号：US08787958B2
公开(公告)日：2014-07-22
申请号：US14030664
申请日：2013-09-18
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W68/02
CPC classification number: H04W68/02 , H04W64/006 , H04W68/04
Abstract: A method for allocating paging areas includes: determining a basic paging area currently visited by a User Equipment (UE); and allocating a paging area to this UE according to a history record of motion trace of UEs located in the basic paging area currently visited by this UE. An apparatus for allocating paging areas is disclosed.
Abstract translation: 一种分配寻呼区域的方法包括：确定用户设备（UE）当前访问的基本寻呼区域; 以及根据当前由该UE当前访问的基本寻呼区域中的UE的运动轨迹的历史记录向该UE分配寻呼区域。 公开了一种用于分配寻呼区域的设备。
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公开(公告)号：US12034821B2
公开(公告)日：2024-07-09
申请号：US18323456
申请日：2023-05-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04L67/51 , H04L67/146
CPC classification number: H04L67/51 , H04L67/146
Abstract: A computing aware-session management method includes sending, by a second computing aware-user plane function, computing service information to a first computing aware-user plane function. The computing service information is useable to indicate that an edge computing node associated with the second computing aware-user plane function is configured to support a first computing service. The computing aware-session management method further includes receiving, by the second computing aware-user plane function, a service request packet from the first computing aware-user plane function. The service request packet is useable for requesting the first computing service. The computing aware-session management method further includes sending, by the second computing aware-user plane function, the service request packet to the edge computing node.
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公开(公告)号：US11778455B2
公开(公告)日：2023-10-03
申请号：US17678256
申请日：2022-02-23
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Weihua Hu , Yanping Zhang , Jianan Hong
Abstract: A subscriber identity management method, a device, and a system. The method includes: a network device that receives a first message from a terminal device, where the first message includes a first subscriber identity number of the terminal device; the network device sends a second message to a blockchain handling function network element, where the second message includes the first subscriber identity number of the terminal device and is used to query routing information of subscriber data associated with the first subscriber identity number; and the network device receives, from the blockchain handling function network element, the routing information of the subscriber data associated with the first subscriber identity number, where the routing information is used to address the subscriber data associated with the first subscriber identity number.
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44.发明公开公开(公告)号：US20230217300A1
公开(公告)日：2023-07-06
申请号：US18184724
申请日：2023-03-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hancheng Li , Weihua Hu , Wenfu Wu
IPC: H04W28/02 , H04W72/542
CPC classification number: H04W28/0268 , H04W72/542
Abstract: This application discloses a data transmission method, a link quality detection method, a communication apparatus, and a storage medium, and relates to the communication field. The data transmission method includes: A first user plane function receives data from a first terminal, where the data is data sent to a second terminal; and the first user plane function sends the data to a second user plane function through a first QoS flow, where the second user plane function is a user plane function corresponding to the second terminal. In the data transmission method, data transmission is performed between the first user plane function and the second user plane function through the first QoS flow, and data transmission can also be performed between the first terminal and the first user plane function and between the second terminal and the second user plane function based on a QoS flow.
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公开(公告)号：US11134009B2
公开(公告)日：2021-09-28
申请号：US16211718
申请日：2018-12-06
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Weihua Hu , Hui Ni , Shiyong Tan
IPC: H04L12/721 , H04L12/24 , H04L12/64 , H04L12/715
Abstract: The present invention provides a packet processing method and an apparatus. The method includes: determining a to-be-installed flow entry and packet sending information; and sending, to a switch, a flow entry installation message carrying the to-be-installed flow entry and the packet sending information, so that the switch obtains the to-be-installed flow entry and the packet sending information from the flow entry installation message, installs the flow entry, and sends a packet according to the packet sending information. In the present invention, a controller sends a flow entry installation message carrying a to-be-installed flow entry and a packet sending message, where the to-be-installed flow entry and a to-be-sent packet are simultaneously sent, so that a switch simultaneously receives the to-be-installed flow entry and the to-be-sent packet, and performs flow entry installation and packet sending, thereby reducing unnecessary signaling exchange, and improving efficiency of flow entry installation and packet sending.
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Patent Agency Ranking
公开(公告)号：US20200028801A1
公开(公告)日：2020-01-23
申请号：US16530558
申请日：2019-08-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai , Weihua Hu
IPC: H04L12/947 , H04W76/12 , H04L12/14 , H04M15/00 , H04W4/24 , H04L12/741
Abstract: Embodiments of the present invention provide a method for processing information, a forwarding plane device and a control plane device. The method includes: receiving a data packet, and extracting the data packet's characteristic information; searching for context information corresponding to the data packet's characteristic information; buffering or discarding the data packet if the context information is not found; and sending an event reporting message to a gateway control plane device, wherein the event reporting message carries the data packet's characteristic information, so that the gateway control plane device acquires the context information corresponding to the data packet's characteristic information forwarding of the data packet to the greatest extent.
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公开(公告)号：US20190280970A1
公开(公告)日：2019-09-12
申请号：US16421883
申请日：2019-05-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Weihua Hu , Hui Ni , Shiyong Tan
IPC: H04L12/721 , H04L12/715 , H04L12/64 , H04L12/24
Abstract: A packet processing method and an apparatus, where the method includes determining a to-be-installed flow entry and packet sending information, and sending, to a switch, a flow entry installation message carrying the to-be-installed flow entry and the packet sending information, such that the switch obtains the to-be-installed flow entry and the packet sending information from the flow entry installation message, installs the flow entry, and sends a packet according to the packet sending information. In the present disclosure, a controller sends a flow entry installation message carrying a to-be-installed flow entry and a packet sending message, where the to-be-installed flow entry and a to-be-sent packet are simultaneously sent, such that a switch simultaneously receives the to-be-installed flow entry and the to-be-sent packet, and performs flow entry installation and packet sending.
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公开(公告)号：US20190109784A1
公开(公告)日：2019-04-11
申请号：US16211718
申请日：2018-12-06
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Weihua Hu , Hui Ni , Shiyong Tan
IPC: H04L12/721 , H04L12/24 , H04L12/64 , H04L12/715
Abstract: The present invention provides a packet processing method and an apparatus. The method includes: determining a to-be-installed flow entry and packet sending information; and sending, to a switch, a flow entry installation message carrying the to-be-installed flow entry and the packet sending information, so that the switch obtains the to-be-installed flow entry and the packet sending information from the flow entry installation message, installs the flow entry, and sends a packet according to the packet sending information. In the present invention, a controller sends a flow entry installation message carrying a to-be-installed flow entry and a packet sending message, where the to-be-installed flow entry and a to-be-sent packet are simultaneously sent, so that a switch simultaneously receives the to-be-installed flow entry and the to-be-sent packet, and performs flow entry installation and packet sending, thereby reducing unnecessary signaling exchange, and improving efficiency of flow entry installation and packet sending.
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公开(公告)号：US10251117B2
公开(公告)日：2019-04-02
申请号：US15290834
申请日：2016-10-11
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data processing method when the handover or change appears between systems includes: a Mobility Management network element sends a data forwarding tunnel identifier of a target side processing network element to a user plane anchor network element, obtains a data forwarding tunnel identifier of the user plane anchor network element, and sends the data forwarding tunnel identifier of the user plane anchor network element to a source data forwarding network element.
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50.发明授权公开(公告)号：US10251096B2
公开(公告)日：2019-04-02
申请号：US16025798
申请日：2018-07-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Wenfu Wu , Weihua Hu , Shanshan Wang
Abstract: A method for user detachment when a handover or change occurs in a heterogeneous network is provided. The method includes: a user equipment (UE) is handed over or switched from a source network to a target network; a network element on a network side determines whether to detach the UE from the source network, and if yes, the network element on the network side detaches the UE from the source network. A system and a device for user detachment when a handover or change occurs in a heterogeneous network, and another method for user detachment when a handover or change occurs in a heterogeneous network are also provided.
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