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公开(公告)号：US12225421B2
公开(公告)日：2025-02-11
申请号：US18882192
申请日：2024-09-11
Applicant: ZTE Corporation
Inventor： Jianxun Al , Jing Liu , Na Liu , Mengjie Zhang , Zhuang Liu
IPC: H04W36/00
Abstract: The present document describes methods, systems, and devices for configuring a measurement object in a wireless communication network. A plurality of candidate serving cell measurement object (MO) identifiers (IDs) are provided from a centralized unit (CU) to a distributed unit (DU). A a serving cell MO is selected by the DU from the plurality of candidate serving cell MO IDs to be used for a user equipment (UE). A per-bandwidth part (BWP) serving cell MO configuration is configured by the DU according to the serving cell MO.
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公开(公告)号：US12262436B2
公开(公告)日：2025-03-25
申请号：US17707386
申请日：2022-03-29
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , He Huang , Jianxun Ai
Abstract: Methods, systems, and devices for dual connectivity and carrier aggregation enhancement schemes in wireless communication are described. In one aspect, a wireless communication method is provided, which includes receiving by a user device, from a network device, an indication indicating i) whether a recovery operation for a first cell group failure is allowed and selectively indicating ii) an available transmission path for the recovery operation; upon a detection of the first cell group failure, determining a transmission path for transmitting failure information based on the received indication; and transmitting the failure information based on the determining.
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公开(公告)号：US12207149B2
公开(公告)日：2025-01-21
申请号：US18742576
申请日：2024-06-13
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , He Huang , Zijiang Ma , Jing Liu
Abstract: In wireless communication, a device may handover between cells of network access for inter-cell mobility without interruptions. In a Dual Active Protocol Stack (DAPS) handover, the user equipment (UE) maintains simultaneous connection with the source node and target node until releasing the source cell after successful access to the target cell. The source node may generate the power coordination and/or resource coordination parameters or configurations that are transmitted to the target node during the handover. When there is a centralized unit (CU) split from a distributed unit (DU), the CU or DU may generate and/or transmit the parameters/configurations to the peer node.
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公开(公告)号：US12096263B2
公开(公告)日：2024-09-17
申请号：US17486494
申请日：2021-09-27
Applicant: ZTE CORPORATION
Inventor： Jianxun Ai , He Huang , Jing Liu , Xiaojuan Shi , Nan Zhang , Mengjie Zhang
Abstract: Method, systems and devices for direct and active channel state information, CSI, report configuration are provided. The method comprises: receiving a message containing a CSI report configuration for a serving cell at a user equipment, UE; and activating the CSI report configuration for the serving cell by the UE when a predetermined event occurs.
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公开(公告)号：US12089074B2
公开(公告)日：2024-09-10
申请号：US18464975
申请日：2023-09-11
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , He Huang , Jianxun Ai , Jing Liu
CPC classification number: H04W24/04 , H04W24/10 , H04W36/0058 , H04W36/00692 , H04W76/19 , H04W36/0079 , H04W88/06
Abstract: A method and apparatus for reporting a master cell group (MCG) failure and/or a Primary Cell (PCell) failure when the MCG failure and/or the PCell failure is detected by a wireless communication device is disclosed. In one embodiment, a method for reporting a Master Cell Group (MCG) failure by a wireless communication device, includes: detecting a first MCG failure; and reporting the first MCG failure to a first wireless communication node, according to at least one of the following: a first indicator, a first failure type of the first MCG failure, a status of a Secondary Cell Group (SCG), and a Signal Radio Bearer (SRB) configuration.
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Patent Agency Ranking
公开(公告)号：US12192836B2
公开(公告)日：2025-01-07
申请号：US17783420
申请日：2020-12-31
Applicant: ZTE CORPORATION
Inventor： Li Yang , He Huang , Jing Liu , Mengjie Zhang
IPC: H04W36/00 , H04W36/08 , H04W36/36 , H04W72/044 , H04W72/27 , H04W76/15 , H04W76/30 , H04W84/02 , H04W88/08 , H04W88/12 , H04W92/02 , H04W92/12 , H04W92/20
Abstract: A cell management method and apparatus, a device and a non-transitory computer-readable storage medium are disclosed. The method may include: sending a first dual-connection control message to a second communication node, where the first dual-connection control message is used for instructing the second communication node to manage related information of a conditional candidate target PSCell; and receiving the related information of the conditional candidate target PSCell sent by the second communication node.
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公开(公告)号：US12022339B2
公开(公告)日：2024-06-25
申请号：US17368561
申请日：2021-07-06
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , Jianxun Ai , He Huang
CPC classification number: H04W36/0077 , H04W24/02 , H04W36/08
Abstract: Methods, systems, and devices for signaling reduction schemes in a wireless communication are described. A wireless communication method is provided to include signaling, by a network device, a cell configuration information including a first cell configuration for a first cell, a reference configuration information, and a reference identification (ID) for establishing a logical link between the first cell and the reference configuration information, and wherein the signaling is used to configure the first cell based on the first cell configuration for the first cell and the reference configuration information.
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公开(公告)号：US20240147340A1
公开(公告)日：2024-05-02
申请号：US18505681
申请日：2023-11-09
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , He Huang , Jing Liu
CPC classification number: H04W36/362 , H04W36/0061
Abstract: In wireless communication, a device may change, add, or handover between providers (e.g. nodes) of network access. This may include a conditional cell addition/change procedure initiated by a secondary node. In addition, successive cell addition/changes can also be performed. The conditional procedures and/or successive procedures can reduce handover interruption time and improve reliability.
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公开(公告)号：US11785483B2
公开(公告)日：2023-10-10
申请号：US17383135
申请日：2021-07-22
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , He Huang , Jianxun Ai , Jing Liu
CPC classification number: H04W24/04 , H04W24/10 , H04W36/0058 , H04W76/19 , H04W36/0079 , H04W88/06
Abstract: A method and apparatus for reporting a master cell group (MCG) failure and/or a Primary Cell (PCell) failure when the MCG failure and/or the PCell failure is detected by a wireless communication device is disclosed. In one embodiment, a method for reporting a Master Cell Group (MCG) failure by a wireless communication device, includes: detecting a first MCG failure; and reporting the first MCG failure to a first wireless communication node, according to at least one of the following: a first indicator, a first failure type of the first MCG failure, a status of a Secondary Cell Group (SCG), and a Signal Radio Bearer (SRB) configuration.
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公开(公告)号：US20210345198A1
公开(公告)日：2021-11-04
申请号：US17368561
申请日：2021-07-06
Applicant: ZTE Corporation
Inventor： Mengjie Zhang , Jianxun Ai , He Huang
Abstract: Methods, systems, and devices for signaling reduction schemes in a wireless communication are described. A wireless communication method is provided to include signaling, by a network device, a cell configuration information including a first cell configuration for a first cell, a reference configuration information, and a reference identification (ID) for establishing a logical link between the first cell and the reference configuration information, and wherein the signaling is used to configure the first cell based on the first cell configuration for the first cell and the reference configuration information.
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