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公开(公告)号：US20240224126A1
公开(公告)日：2024-07-04
申请号：US18606537
申请日：2024-03-15
Applicant: ZTE Corporation
Inventor： Yansheng LIU , Zijiang MA , Yin GAO
IPC: H04W36/00
CPC classification number: H04W36/0007
Abstract: Methods, apparatus, and systems that enable lossless Multicast and Broadcast Service (MBS) data transmissions in various handovers scenarios are disclosed. In one example aspect, a wireless communication method includes receiving, by a first network node, a request message from a second network node comprising information for establishing a multicast and broadcast service (MBS) session. The method includes establishing a buffer associated with the MBS session by the first network node based on a requirement of the buffer, and transmitting, by the first network node, a response message to the second network node in response to the request message.
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公开(公告)号：US20240049096A1
公开(公告)日：2024-02-08
申请号：US18489976
申请日：2023-10-19
Applicant: ZTE CORPORATION
IPC: H04W36/32
CPC classification number: H04W36/32
Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication node, unmanned aerial vehicle, UAV, related information of a UAV to a second wireless communication node, wherein the UAV related information comprises at least one of UAV Flight Path Information or UAV Height Information.
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公开(公告)号：US20230379780A1
公开(公告)日：2023-11-23
申请号：US18363605
申请日：2023-08-01
Applicant: ZTE CORPORATION
Inventor： Chenyun ZHOU , Yin GAO
IPC: H04W36/12 , H04W28/08 , H04W28/18 , H04W36/00 , H04W28/086
CPC classification number: H04W36/12 , H04W28/0835 , H04W28/18 , H04W36/0033 , H04W28/086
Abstract: Provided is a stream control transmission protocol (SCTP) association redirection method and apparatus, a non-transitory storage medium, and a processor. The method includes following: A first network element determines whether an initial trigger message of a UE traffic flow transmitted by a second network element is received, where the initial trigger message of the UE traffic flow is transmitted through an SCTP association on which the UE currently sticks or through a new SCTP association after the second network element redirects the UE to the new SCTP association; and the first network element performs an SCTP association redirection on the UE in response to a determination result.
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公开(公告)号：US20230354060A1
公开(公告)日：2023-11-02
申请号：US17909648
申请日：2021-08-06
Applicant: ZTE Corporation
Inventor： Jiajun CHEN , Yin GAO , Zhuang LIU , Dapeng LI
Abstract: Provided are measurement method and apparatus, a communication node, and a storage medium. The measurement method is applied to a first communication node, and includes: obtaining minimization of drive tests (MDT) measurement configuration information, the MDT measurement configuration information indicating the first communication node to perform a continuous MDT measurement; and generating a measurement report according to the MDT measurement configuration information and transmitting the measurement report.
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公开(公告)号：US20230199892A1
公开(公告)日：2023-06-22
申请号：US17924143
申请日：2021-08-02
Applicant: ZTE CORPORATION
Inventor： Zhuang LIU , Yin GAO , Dapeng LI , Jiajun CHEN
Abstract: Provided are a non-public network measurement method and apparatus, a device, and a storage medium. The method includes: sending, through an air interface, a radio resource control (RRC) message including a non-public network (NPN) measurement configuration to at least one selected user equipment (UE), to instruct the UE to perform corresponding NPN measurement; and receiving a measurement report of the NPN measurement from the UE through an air interface. The measurement report includes an NPN measurement result of a corresponding UE. In the embodiment of the present disclosure, the NPN measurement configuration is sent through the RRC message, and thus NPN network information is detected, thereby facilitating NPN network capacity expansion and NPN network optimization.
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Patent Agency Ranking
公开(公告)号：US20230199543A1
公开(公告)日：2023-06-22
申请号：US18172894
申请日：2023-02-22
Applicant: ZTE Corporation
Inventor： Man ZHANG , Zhuang LIU , Dapeng LI , Yin GAO
IPC: H04W24/10 , H04W72/231
CPC classification number: H04W24/10 , H04W72/231
Abstract: Methods, systems, and devices for configuring quality-of-experience (QoE) measurements in mobile cellular networks are described. An example method for wireless communication includes generating, by a network node based on a first QoE measurement configuration, a second QoE measurement configuration, and transmitting, to a wireless device, a first radio resource control message comprising the second QoE measurement configuration and an activation configuration, wherein the first QoE measurement configuration configures the wireless device to perform QoE measurements that are not visible to the network node and the second QoE measurement configuration configures the wireless device to perform QoE measurement that are visible to the network node.
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公开(公告)号：US20230048866A1
公开(公告)日：2023-02-16
申请号：US17793330
申请日：2021-01-20
Applicant: ZTE CORPORATION
Abstract: Provided are a cell switching method and apparatus, a device, and a storage medium. The method includes the following. A first interface message is sent to a second network element, where the first interface message carries UE related information; a user context modification instruction triggered by the second network element is received, where the user context modification instruction is determined and triggered according to the first interface message, and the user context modification instruction is configured for triggering the handover of a target UE from a source cell to a target cell.
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公开(公告)号：US20220330090A1
公开(公告)日：2022-10-13
申请号：US17852713
申请日：2022-06-29
Applicant: ZTE Corporation
Inventor： Jiren HAN , Yin GAO , Dapeng LI , Zhuang LIU , Jiajun CHEN
Abstract: This disclosure describes methods and systems for exchanging AI computing information for load prediction model between network elements of a wireless communication network. The methods include: sending, by a first network element of a wireless communication network, a first message for load prediction to a second network element of the wireless communication network, wherein the first message comprises at least one of an input to a machine learning model for load prediction of the first network element or model configuration information of the machine learning model.
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公开(公告)号：US20220264390A1
公开(公告)日：2022-08-18
申请号：US17631144
申请日：2020-07-20
Applicant: ZTE CORPORATION
Inventor： Li YANG , Zijiang MA , Yin GAO
Abstract: Proposed are a CHO resource processing method, apparatus and system. The CHO resource processing method comprises: a source base station of a UE sending CHO resource change request indication information to at least one CHO target base station of the UE, the CHO resource change request indication information being used for instructing at least one CHO target base station to change the resource of at least one CHO target cell of the UE; and the source base station sending a CHO resource change notification to the UE, the CHO resource change notification comprising information indicating the change in resource of at least one CHO target cell and an identifier of at least one CHO target cell.
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公开(公告)号：US20220124579A1
公开(公告)日：2022-04-21
申请号：US17427871
申请日：2020-01-22
Applicant: ZTE CORPORATION
Inventor： Jiren HAN , Zhuang LIU , Yin GAO
IPC: H04W36/00
Abstract: A cell handover method, a cell handover device, a user processing method and a user processing device are disclosed. The cell handover method includes receiving a trigger message sent by a User Equipment (UE), and sending a UE context setup request, which is configured to instruct a target distributed network element to set up a UE context, to the target distributed network element in response to the trigger message.
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