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公开(公告)号：US20240323662A1
公开(公告)日：2024-09-26
申请号：US18676260
申请日：2024-05-28
Inventor： Zhuoyun Zhang
Abstract: In a communication method of a network exposure, a capability invocation request is received from an application function. Based on the capability invocation request including a request to acquire wireless network information, a subscription request for the wireless network information is transmitted to an access network side based on the capability invocation request. The wireless network information indicated by the subscription request is received from the access network side. The network exposure notifies the application function of the wireless network information.
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公开(公告)号：US11997152B2
公开(公告)日：2024-05-28
申请号：US17979331
申请日：2022-11-02
Inventor： Zhuoyun Zhang
IPC: G06F15/16 , H04L65/1069 , H04L65/61 , H04L65/80
CPC classification number: H04L65/61 , H04L65/1069 , H04L65/80
Abstract: Example embodiments provide a method, a user terminal, a network node in a data network, and a network node in a core network for controlling transmission of a media stream service. The method includes: receiving, from a network node in a data network, policy template information including a continuity feature of at least one media stream service; determining, based on a media stream service and the policy template information, a continuity feature of the media stream service; determining whether a protocol data unit (PDU) session capable of carrying the media stream service exists; binding the media stream service to a PDU session including the continuity feature of the media stream service, based on determining that the PDU session exists; and establishing a PDU session including the continuity feature of the media stream service, based on determining that the PDU session does not exist.
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公开(公告)号：US11582321B2
公开(公告)日：2023-02-14
申请号：US17484417
申请日：2021-09-24
Inventor： Zhuoyun Zhang
IPC: H04L67/562 , H04L67/51 , H04L67/60
Abstract: The disclosure provides a service request processing method. A service consumer transmits a service request, including a plurality of service producer types, and an access order of service producer instances corresponding to the plurality of service producer types is determined. The service producer instances corresponding to the plurality of service producer types are controlled to process the service request according to the access order.
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公开(公告)号：US12035211B2
公开(公告)日：2024-07-09
申请号：US17585400
申请日：2022-01-26
Inventor： Zhuoyun Zhang
Abstract: A communication method of an edge computing platform in which an application function is deployed is provided. The edge computing platform is connected to a network exposure function-lite. The network exposure function-lite is connected to a network exposure function-central deployed in a core network. In the communication method, a capability invocation request is received from the application function. When the capability invocation request corresponds to a request to acquire wireless network information, a subscription request for the wireless network information is transmitted to an access network side based on the capability invocation request. The wireless network information fed back by the access network side is received in response to the subscription request. Further, the application function is notified of the wireless network information.
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5.发明授权公开(公告)号：US11711280B2
公开(公告)日：2023-07-25
申请号：US17713566
申请日：2022-04-05
Inventor： Zhuoyun Zhang
Abstract: A metrics collection method includes: transmitting a media data obtaining request to an application service device in response to a trigger operation for streaming media; obtaining a media data response message transmitted by the application service device, the media data response message including metrics collection configuration information, and the metrics collection configuration information including metrics collection environment information and network slice information; obtaining environment information of the streaming media, and when the environment information matches the metrics collection environment information, collecting metrics data corresponding to the streaming media; determining, based on the network slice information, a network path for reporting the metrics data; and reporting the metrics data to the application service device through the network path.
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Patent Agency Ranking
公开(公告)号：US11909793B2
公开(公告)日：2024-02-20
申请号：US17973374
申请日：2022-10-25
Inventor： Zhuoyun Zhang
IPC: G06F15/16 , H04L65/61 , H04L65/1069 , H04L65/80
CPC classification number: H04L65/61 , H04L65/1069 , H04L65/80
Abstract: A method for controlling transmission of a media stream service includes: receiving, from a network node in a data network, policy template information for controlling transmission of media stream services and service differentiators corresponding to the policy template information; determining a service differentiator of a to-be-initiated media stream service based on the policy template information and the service differentiators; determining whether a protocol data unit session capable of carrying the to-be-initiated media stream service exists; binding the to-be-initiated media stream service to the quality of service stream in the protocol data unit session in response to a determination that the protocol data unit session exists; and establishing, in response to a determination that the protocol data unit session does not exist, a protocol data unit session including the quality of service stream corresponding to the service differentiator of the to-be-initiated media stream service.
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7.发明授权公开(公告)号：US11848841B2
公开(公告)日：2023-12-19
申请号：US17702732
申请日：2022-03-23
Inventor： Zhuoyun Zhang
IPC: G06F13/00 , H04L43/067 , H04L65/61 , H04L65/80
CPC classification number: H04L43/067 , H04L65/61 , H04L65/80
Abstract: A metrics collecting method includes: obtaining metrics configuration information, the metrics configuration information including information of a metrics reporting time segment; generating metrics reporting configuration information of a media streaming service; and transmitting the metrics reporting configuration information to a user equipment to cause the user equipment to perform metrics reporting of the media streaming service. The technical solutions provided by the embodiments of the present disclosure may control the metrics reporting of the user equipment with enhanced flexibity.
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8.发明公开公开(公告)号：US20230319689A1
公开(公告)日：2023-10-05
申请号：US18327622
申请日：2023-06-01
Inventor： Zhuoyun Zhang
IPC: H04W48/08
CPC classification number: H04W48/08
Abstract: A network information exposure method performed by an electronic device, including receiving a wireless network information exposure request from an application function (AF) network element, the wireless network information exposure request comprising category information associated with target wireless network information; transmitting the category information to an access and mobility management function (AMF) network element; receiving the target wireless network information from the AMF network element, wherein the target wireless network information is acquired by a base station according to the category information; and transmitting the target wireless network information to the AF network element
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公开(公告)号：US12198555B2
公开(公告)日：2025-01-14
申请号：US17982427
申请日：2022-11-07
Inventor： Zhuoyun Zhang
Abstract: This application provides a method for controlling vehicles driving as a platoon performed by an electronic device. The method includes: transmitting a first vehicle clearing message to a target in-platoon vehicle, and a second vehicle clearing message to following vehicles behind the target in-platoon vehicle, the first vehicle clearing message used for instructing the target in-platoon vehicle to leave the platoon, the second vehicle clearing message used for instructing temporary clearing of the following vehicles behind the target in-platoon vehicle; receiving a platoon joining message returned from the following vehicles behind the target in-platoon vehicle; and reorganizing the following vehicles behind the target in-platoon vehicle according to the platoon joining message to form a new vehicle platoon, the new vehicle platoon not including the target in-platoon vehicle and following vehicles having not transmitted the platoon joining message to the leading vehicle.
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公开(公告)号：US12170704B2
公开(公告)日：2024-12-17
申请号：US18199231
申请日：2023-05-18
Inventor： Zhuoyun Zhang
IPC: H04L65/80
Abstract: Some aspects of the disclosure provide a method of data processing. The method includes receiving, by processing circuitry of a terminal device and via a quality of service (QoS) application programming interface (API) of the terminal device, a parameter acquisition request from an application program client that is executed in the terminal device. The method also includes acquiring, in response to the parameter acquisition request, target QoS parameters for a QoS flow that includes one or more service data packets provided by the application program client, the target QoS parameters are issued by a session management network element in a core network. The method further includes providing, via the QoS API, the target QoS parameters to the application program client. Apparatus and non-transitory computer-readable storage medium counterpart embodiments are also contemplated.
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