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公开(公告)号：US20200154515A1
公开(公告)日：2020-05-14
申请号：US16745201
申请日：2020-01-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui NI , Yongcui LI , Yan LI
Abstract: A session processing method includes determining, by a processor that a first application is not associated with a session parameter of a first session when starting the first application. The method also includes transmitting data of the first application through the first session in response to obtaining indication information. The indication information indicates that the session parameter of the first session can satisfy a session parameter requirement of the first application.
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12.发明申请公开(公告)号：US20180270629A1
公开(公告)日：2018-09-20
申请号：US15983892
申请日：2018-05-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hui NI , Yongcui LI
CPC classification number: H04W4/24 , H04L12/14 , H04L12/1407 , H04M15/41 , H04M15/58 , H04M15/60 , H04M15/62 , H04M15/64 , H04M15/65 , H04M15/785 , H04M15/852 , H04M15/853 , H04M15/854
Abstract: A charging method is provided. The method includes the following: A forwarding plane network element sends forwarding plane charging statistics to a charging system when the forwarding plane charging statistics meet a preset charging trigger condition, and may further send a charging context identifier to the charging system; the charging system actively sends control plane charging request information to a control plane network element after receiving the forwarding plane charging statistics; the control plane network element sends control plane charging information to the charging system after receiving the request information, and may further send the charging context identifier; and the charging system associates the forwarding plane charging statistics with the control plane charging information based on the charging context identifier, and performs charging processing.
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公开(公告)号：US20250063529A1
公开(公告)日：2025-02-20
申请号：US18937632
申请日：2024-11-05
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongcui LI , Qi PAN , Hui NI , Wanqiang ZHANG , Steven James WENHAM
Abstract: The present disclosure provides a communication method and apparatus. The method may include: A terminal device receives a first timer from a network device that indicates a first duration after which the terminal device initiates periodic connection establishment to the network device. The first duration is greater than or equal to a duration of the terminal device in a non-coverage area of a satellite. The terminal device activates the first timer when the terminal device determines that the terminal device leaves a coverage area of the satellite.
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公开(公告)号：US20240396847A1
公开(公告)日：2024-11-28
申请号：US18795760
申请日：2024-08-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yajie HU , Yanmei YANG , Yongcui LI
Abstract: This application provides a method for requesting an application function, an apparatus, and a system. The method includes: An enabler server determines, based on first determining information, whether to perform traffic influence in advance. When determining to perform traffic influence in advance, the enabler server sends an application function request message in advance, where the application function request message is for requesting to perform traffic influence for one or more application servers. According to the technical solutions provided in this application, determining is first performed based on application information or indication information before the traffic influence is triggered, and then a corresponding action is performed based on a determining result, to help improve efficiency of providing an application service by an edge data network for different terminal devices, help improve experience of obtaining the application service by the terminal devices, and help reduce a waste of a network resource.
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公开(公告)号：US20230345058A1
公开(公告)日：2023-10-26
申请号：US18344053
申请日：2023-06-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Qi PAN , Zhenglei HUANG , Hui NI , Yongcui LI
IPC: H04N21/2187 , H04N21/4402 , H04N21/234 , H04L69/16 , H04N21/647 , H04W28/06
CPC classification number: H04N21/2187 , H04N21/4402 , H04N21/234 , H04L69/16 , H04N21/647 , H04N21/64792 , H04W28/06
Abstract: A data packet transmission method includes receiving, by a first network element, a first data packet of a first service from an application server. The method also includes determining, by the first network element, first sequence information of a second data packet. The second data packet is a to-be-discarded data packet of the first service. The first sequence information indicates a sequence of the second data packet. The method further includes determining, by the first network element, a third data packet. The third data packet includes the first sequence information. The method additionally includes sending, by the first network element, the third data packet to a terminal device.
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Patent Agency Ranking
公开(公告)号：US20230275698A1
公开(公告)日：2023-08-31
申请号：US18307693
申请日：2023-04-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qi PAN , Zhenglei HUANG , Hui NI , Yongcui LI
IPC: H04L1/1607 , H04L5/00
CPC classification number: H04L1/1642 , H04L5/0053
Abstract: This application provides methods and communication apparatus for transmitting a data packet of a media stream. The method can include an access network element receiving M data packets of a media stream from a user plane network element. When a network resource of the access network element cannot satisfy a transmission requirement of a terminal device, the access network element drops N data packets with lower priorities in the M data packets, where N≤M. The access network element sends, to the terminal device, a data packet that is not dropped and sequence numbers that represent sending sequences of the data packets and that are carried in the N data packets, and receives, from the terminal device, an ACK feedback for the sequence numbers carried in the N data packets. In the solutions discussed herein, video playback experience on a user side can be substantially ensured.
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公开(公告)号：US20230040220A1
公开(公告)日：2023-02-09
申请号：US17959605
申请日：2022-10-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Li QIANG , Fang YU , Yongcui LI
Abstract: A method for processing a time synchronization packet is provided. In an embodiment a terminal device receives a time synchronization packet of a first clock source from an external device; receives first indication information from a network device, where the first indication information instructs the terminal device to enter a time synchronization activated state of the first clock source, or the first indication information instructs the terminal device to enter a time synchronization deactivated state of the first clock source; and processes the time synchronization packet of the first clock source based on the first indication information. When a clock source is activated and deactivated, the terminal device processes a time synchronization packet of the clock source in different manners, and signaling indicates whether the clock source is activated or deactivated.
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公开(公告)号：US20220417333A1
公开(公告)日：2022-12-29
申请号：US17902497
申请日：2022-09-02
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongcui LI , Yan LI
IPC: H04L67/146 , H04M15/00 , H04L12/14 , H04L41/0893 , H04L69/329
Abstract: A method includes: receiving, by a policy control function network element, request information from an application function network element, where the request information includes a continuity requirement of an APP; and sending, by the policy control function network element, first policy information to user equipment, where the first policy information includes an SSC mode of the APP, the first policy information is associated with the continuity requirement of the APP, and the first policy information is for determining whether to reuse or newly establish a session.
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公开(公告)号：US20210235414A2
公开(公告)日：2021-07-29
申请号：US16571308
申请日：2019-09-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongcui LI , Yan LI
Abstract: A paging method and apparatus are provided to simplify a prior-art paging process. The method includes: receiving, by an access device, downlink data, where the downlink data includes a first identifier of a terminal; determining a paging identifier based on the first identifier; and sending, by the access device, a paging message to the terminal, where the paging message carries the paging identifier. After the access device receives the downlink data, the access device can initiate the paging process without using a control plane network element device. The advantages of the innovative paging methods disclosed herein include reduced signaling, shortened signaling transmission, and simplified paging process.
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公开(公告)号：US20200252341A1
公开(公告)日：2020-08-06
申请号：US16857598
申请日：2020-04-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hui NI , Yongcui LI
IPC: H04L12/813 , H04L12/24 , H04L12/721 , H04L12/851 , H04W40/02
Abstract: Embodiments of the present disclosure disclose a service processing method, an apparatus, and a system that relate to the field of communications technologies and are used to reduce resource waste. The method includes: controlling, by a controller, a first node to send a received packet to a processing network; and controlling, by the controller, the processing network to process the packet and then send a processed packet to a second node. The first node is a base station or a network element connected to the base station, and the second node is a routing function entity; or the first node is the routing function entity, and the second node is the base station or a network element connected to the base station. The routing function entity is an anchor point of an Internet Protocol IP address of a user.
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