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1.发明公开公开(公告)号：US20240214785A1
公开(公告)日：2024-06-27
申请号：US18431397
申请日：2024-02-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiangwei Ying , Yanmei Yang , Wanqiang Zhang , Shiyong Tan
IPC: H04W4/38
CPC classification number: H04W4/38
Abstract: This application provides a method for providing a communication sensing service. In the method, a first sensing network element in a wireless communication network sends a sensing control request message to a second sensing network element, and controls the second sensing network element to detect and/or collect sensing data. After obtaining the sensing data through detection, the second sensing network element provides the sensing data to the first sensing network element, and the first sensing network element provides a sensing service based on the sensing data, to provide an end-to-end sensing service.
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公开(公告)号：US11950175B2
公开(公告)日：2024-04-02
申请号：US17987550
申请日：2022-11-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Haiyang Sun , Chunshan Xiong , Shiyong Tan
IPC: H04L65/1069 , H04W8/20 , H04W40/02
Abstract: Example communication methods and communications apparatuses are provided which verify a user equipment route selection policy (URSP) used by a terminal apparatus. The communication method includes obtaining information about a first application of at least one packet data unit (PDU) session, where the information about the first application is determined based on a first URSP. The information about the first application is sent to a second network element, where the information about the first application is used to verify whether information about a second application of the at least one PDU session matches the information about the first application, where the information about the second application is information about an application to which a data packet in the at least one PDU session belongs.
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公开(公告)号：US11483801B2
公开(公告)日：2022-10-25
申请号：US16778162
申请日：2020-01-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Fangyuan Zhu , Yan Li , Shiyong Tan
Abstract: This application discloses a resource configuration method and apparatus. The method includes: obtaining, by a terminal, a slice attribute corresponding to a slice type of a first session, where the slice attribute corresponding to the slice type includes at least one of a security requirement or a latency requirement of the slice type; and performing resource configuration for the first session based on the slice attribute. In this way, a security requirement and/or a latency requirement of network slices can be implemented on a terminal side.
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公开(公告)号：US20220070976A1
公开(公告)日：2022-03-03
申请号：US17501128
申请日：2021-10-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Zhenglei Huang , Jiangwei Ying , Shiyong Tan , Bo Lin
Abstract: Embodiments of the present disclosure disclose a method, an apparatus, and a system for data transmission. The method includes: broadcasting, by a relay device, a first message, where the first message is used to indicate that the relay device supports data forwarding; receiving, by the relay device, a second message from a remote device, where the second message includes data of the remote device; and sending, by the relay device, the data to a core network device based on the second message. In the present method, after receiving the first message broadcast by the relay device, the remote device directly sends the data of the remote device to the relay device without establishing a connection dedicated for transmitting the data of the remote device between the remote device and the relay device, thereby reducing signaling and reducing power consumption of the remote device.
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公开(公告)号：US11233694B2
公开(公告)日：2022-01-25
申请号：US16276372
申请日：2019-02-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai
IPC: H04L12/24 , H04L12/707 , H04W24/04
Abstract: A method and a device for processing a communication path are provided. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
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Patent Agency Ranking
公开(公告)号：US11115350B2
公开(公告)日：2021-09-07
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 , H04W88/16
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：US10313266B2
公开(公告)日：2019-06-04
申请号：US15389178
申请日：2016-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan
IPC: H04L12/28 , H04L12/927 , H04L12/26 , H04L12/715
Abstract: Embodiments of the present invention provide a QoS control method and a device for SDN. A control plane device includes: a determining unit, configured to determine a flow entry, where the flow entry includes QoS information, the QoS information is used to indicate a QoS processing rule, the QoS processing rule includes a QoS parameter, and the QoS processing rule is used to instruct to perform QoS control on a data packet according to the QoS parameter; and a sending unit, configured to send the flow entry to a forwarding plane device, so that the forwarding plane device obtains the QoS processing rule, and performs QoS control on a target packet according to the QoS parameter in the QoS processing rule, where the target packet is a data packet that matches the flow entry.
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公开(公告)号：US10243783B2
公开(公告)日：2019-03-26
申请号：US15291838
申请日：2016-10-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai
IPC: H04L12/24 , H04L12/707 , H04W24/04
Abstract: Embodiments of the present invention relate to a method and a device for processing a communication path. The method includes: obtaining a path processing parameter from local configuration information or from a control layer device, obtaining path information and/or a restarting counter parameter from the control layer device; increasing a path with an opposite-end device when the path information is of increasing a path, identifying the state of the path and/or the state of the opposite-end device using the path processing parameter and/or the restarting counter parameter the opposite-end device; reporting the fault state of the path and/or the reset state of the opposite-end device to the control layer device when the path fails and/or the opposite-end device is reset, releasing sessions on the failed path and/or on a path connected with the reset opposite-end device.
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公开(公告)号：US20160315864A1
公开(公告)日：2016-10-27
申请号：US15199494
申请日：2016-06-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Shiyong Tan , Hui Ni , Hui Cai
IPC: H04L12/803 , H04L12/851
CPC classification number: H04L47/125 , H04L41/0823 , H04L47/2483
Abstract: A method includes receiving, by an ingress network element, a data packet, wherein an ingress flow entry is stored in the ingress network element. The ingress flow entry comprises flow description information and a processing network element indication, where the flow description information matches the data packet, and the processing network element indication is used to indicate a processing network element that processes the data packet after the ingress network element. The method further includes sending, by the ingress network element, the data packet to the processing network element according to the ingress flow entry, so that the processing network element performs context processing on the data packet.
Abstract translation: 一种方法包括：由入口网元接收数据分组，其中入口流入口存储在所述入口网络单元中。 入口流入口包括流描述信息和处理网元指示，其中流描述信息与数据分组匹配，处理网元指示用于指示在入口网元之后处理数据分组的处理网元。 所述方法还包括：根据所述入口流入口，由所述入口网元向所述处理网元发送所述数据分组，使得所述处理网元对所述数据分组进行上下文处理。
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公开(公告)号：US12177726B2
公开(公告)日：2024-12-24
申请号：US17673533
申请日：2022-02-16
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jiangwei Ying , Shiyong Tan , Yanmei Yang
Abstract: A communication method may be applied to a scenario in which a terminal is handed over from a source access network element to a target access network element, and the method includes: obtaining session information of a first session of the terminal, where the session information includes first service type information; obtaining first information, where the first information indicates service type information of local offloading supported by the target access network element; and if the target access network element supports local offloading of a service corresponding to the first service type information, determining that the target access network element processes the first session.
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