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公开(公告)号：US11483735B2
公开(公告)日：2022-10-25
申请号：US16934789
申请日：2020-07-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application provides an information transmission method and apparatus. The method includes: determining, by a control device, a first transmission channel in at least one transmission channel configured between a first network device and a second network device, where the first transmission channel is used to transmit a packet that belongs to at least one packet flow, a packet sending frequency currently supported by the first transmission channel is greater than or equal to a sum of packet sending frequencies of the at least one packet flow, and transmission performance of the first transmission channel meets transmission performance of the at least one packet flow; and sending, by the control device, first identification information to the first network device, where the first identification information is used to identify the first transmission channel. Therefore, this helps to meet a requirement for transmission performance of a packet in a mobile network.
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公开(公告)号：US20250023788A1
公开(公告)日：2025-01-16
申请号：US18901659
申请日：2024-09-30
Applicant: Huawei Technologies Co., Ltd.
IPC: H04L41/0894 , H04L43/50
Abstract: A data management method includes network management service producer network elements that send, to a network management service consumer network element, moments at which measurement data of network objects is obtained for the first time after measurement jobs are activated. The network management service consumer network element creates digital twins based on measurement data of the network objects at a latest moment among the moments at which the network management service producer network elements obtain the measurement data of the network objects for the first time and after the latest moment.
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公开(公告)号：US20200351714A1
公开(公告)日：2020-11-05
申请号：US16934543
申请日：2020-07-21
Applicant: Huawei Technologies Co., Ltd.
Abstract: A method includes: determining, by a terminal device, first indication information, where the first indication information indicates whether the terminal device has a capability of controlling a packet sending frequency; sending, by the terminal device, the first indication information to a control network element; receiving, by the control network element, the first indication information from the terminal device; when the first indication information indicates that the terminal device does not have the capability of controlling the packet sending frequency, sending, by the control network element, a packet sending frequency of a flow to an access network device; receiving, by the access network device, the packet sending frequency of the flow from the control network element; and sending, by the access network device, a packet of the flow based on the packet sending frequency of the flow.
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公开(公告)号：US12185265B2
公开(公告)日：2024-12-31
申请号：US17212910
申请日：2021-03-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: Embodiments of this application provide a method, apparatus, and system for determining a synchronization cycle, and relate to the communications field, to determine a proper synchronizing cycle, so that air interface bandwidth resources are saved during clock synchronization in an industrial factory, energy consumption of UE is reduced, and battery power is saved. The method includes: A network device obtains a crystal oscillator frequency offset f1 of UE; the network device obtains a crystal oscillator frequency offset f2 of an AN; the network device obtains a service synchronization precision requirement t of the UE; and the network device calculates a synchronization cycle of clock synchronization between the UE and the AN based on the obtained f1, f2, and t.
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公开(公告)号：US20240113931A1
公开(公告)日：2024-04-04
申请号：US18539301
申请日：2023-12-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yexing Li , Xianming Li , Yijun Yu , Yaoguang Wang
IPC: H04L41/06
CPC classification number: H04L41/06
Abstract: This application provides a method for enabling an intent and an apparatus. The method includes: A first network element obtains first information, where the first information indicates at least one intent, and the at least one intent is all intents that conflict with a first intent. When the first network element determines that a status of the at least one intent changes, the first network element initiates a procedure of enabling the first intent. According to the solution of this application, when the first intent is in a conflict state, the first network element may initiate the procedure of enabling the first intent after determining that statuses of all the intents that conflict with the first intent change. The solution in this application can be used to re-initiate, in a timely, accurate, and efficient manner, the procedure of enabling the first intent.
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Patent Agency Ranking
公开(公告)号：US20230121383A1
公开(公告)日：2023-04-20
申请号：US18068300
申请日：2022-12-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yexing Li , Longyu Cao , Dong Li
IPC: H04L41/0894
Abstract: A communication method and apparatus are provided. A first network element receives a policy creation request from a second network element, wherein a type of a policy requested to be created includes an intent policy or a non-intent policy; and sends a policy processing request to a third network element, wherein the policy processing request includes a policy type identifier, and the policy type identifier indicates that the policy is the intent policy or the non-intent policy. According to the present disclosure, policy execution reliability is improved.
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7.发明授权公开(公告)号：US11356888B2
公开(公告)日：2022-06-07
申请号：US16986696
申请日：2020-08-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yexing Li , Yan Wang , Qi Su , Zhongping Chen , Fang Yu
Abstract: A quality of service (QoS) parameter processing method and a system, where the method includes a session management function device obtaining a core network (CN) packet delay budget (PDB) between a first access network device and a first user plane function device, and sending the CN PDB to the first access network device via a context update response message, where the first access network device is a target access network device serving a terminal device after a handover. After receiving the CN PDB, the first access network device determines an access network (AN) PDB between the terminal device and the first access network device based on the CN PDB and an end-to-end PDB between the terminal device and the first user plane function device, and then schedules an air interface resource between the terminal device and the first access network device based on the AN PDB.
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公开(公告)号：US10939318B2
公开(公告)日：2021-03-02
申请号：US16517094
申请日：2019-07-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yexing Li , Yan Wang , Wentao Zhou
Abstract: A data packet transmission method includes: obtaining, by a sending device, a data packet; determining, by the sending device, quality of service of the data packet; adding, by the sending device, an identifier and a sequence number to the data packet based on the quality of service of the data packet, where if the quality of service of the data packet belongs to first quality of service, the sending device adds a first identifier and a first sequence number to the data packet; or if the quality of service of the data packet belongs to second quality of service, the sending device adds a second identifier and a second sequence number to the data packet; and sending, by the sending device, the data packet to which the identifier and the sequence number have been added.
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公开(公告)号：US20200162962A1
公开(公告)日：2020-05-21
申请号：US16751022
申请日：2020-01-23
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present disclosure disclose a congestion control method and a related device. The method may include: learning, by an application server from a communications device, that a terminal device has handed over from a source cell to a target cell; detecting, by the application server, a round-trip time RTT and a bandwidth BW; and determining, based on detection values of the RTT and the BW, whether network congestion occurs on the link from the application server to the terminal device. By using this application, in some communication scenarios, a probability that a transmit end enters a network congestion control phase in advance due to erroneous determining may be reduced, and utilization of network bandwidth is improved.
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公开(公告)号：US20240330594A1
公开(公告)日：2024-10-03
申请号：US18743357
申请日：2024-06-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yexing Li , Xianming Li
IPC: G06F40/30 , G06F40/186
CPC classification number: G06F40/30 , G06F40/186
Abstract: A method includes: a first device receives a first intent expression from a second device, where the first intent expression is used to create an intent instance; and the first device sends failure information to the second device based on the first intent expression, where the failure information indicates a cause of a failure in creation of the intent instance, the first intent expression includes a plurality of attributes, the cause of the failure includes that there are attributes that conflict with each other in the first intent expression, and the attribute is a target or a constraint condition.
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