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公开(公告)号：US11477722B2
公开(公告)日：2022-10-18
申请号：US16925127
申请日：2020-07-09
Applicant: ZTE Corporation
Inventor： Dapeng Li , Qian Dai , Wenting Li , Yuan Gao
Abstract: A network node transmits an indication of a change to access control parameters, wherein the indication includes one or more of an operator information, a unified access control type, access identities, network slice information, session information, an indication to prohibit new service access attempt, an indication to alleviate prohibition of new service access attempt and a radio resource control state.
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公开(公告)号：US11445398B2
公开(公告)日：2022-09-13
申请号：US17017498
申请日：2020-09-10
Applicant: ZTE CORPORATION
IPC: H04W24/10 , H04W76/15 , H04W24/02 , H04W72/04 , H04L41/0803
Abstract: Methods, apparatus and systems for configuring minimization of drive test in a wireless network with a multi-connectivity architecture are disclosed. In one embodiment, a method performed by a first wireless communication node is disclosed. The method comprises: transmitting, to a second wireless communication node, configuration information for a minimization of drive test (MDT) measurement; and receiving, from the second wireless communication node, a feedback in response to the configuration information for the MDT measurement. The first wireless communication node and the second wireless communication node are both nodes in a wireless network.
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公开(公告)号：US12256259B2
公开(公告)日：2025-03-18
申请号：US17848889
申请日：2022-06-24
Applicant: ZTE Corporation
IPC: H04W24/10
Abstract: Methods, systems, and devices for quality-of-service (QoS) and quality-of-experience (QoE) monitoring in mobile communication technology are described. An example method of wireless communication includes receiving, by a second network element from a first network element, a measurement request message, performing, based on the measurement request message, one or more measurements to generate a measurement report message, and transmitting, to the first network element, the measurement report message.
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公开(公告)号：US20240380657A1
公开(公告)日：2024-11-14
申请号：US18779312
申请日：2024-07-22
Applicant: ZTE Corporation
IPC: H04L41/0853 , H04L41/0663
Abstract: In wireless communications, a device may establish connections for the communication to reduce interruptions caused by basestation failures. Resiliency or redundancy may be improved by the selection of a backup basestation centralized unit (CU) when a first basestation CU fails. The configuration information used for this selection and the connection configuration may be stored and communicated through different nodes in various embodiments.
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公开(公告)号：US12143859B2
公开(公告)日：2024-11-12
申请号：US17805102
申请日：2022-06-02
Applicant: ZTE Corporation
IPC: H04W28/08 , H04W24/08 , H04W24/10 , H04W28/082 , H04W28/16
Abstract: Methods, apparatus, and systems for providing effective slice-level load metrics reporting and load balancing are disclosed. In one example aspect, a wireless communication method includes transmitting, by a first network element, a request to a second network element requesting resource status at a slice level of a slice. The slice represents a logical network of a physical network infrastructure. The method also includes receiving, by the first network element, load information at the slice level from the second network element in response to the request.
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Patent Agency Ranking
6.发明授权公开(公告)号：US12120630B2
公开(公告)日：2024-10-15
申请号：US17758107
申请日：2020-11-13
Applicant: ZTE CORPORATION
Inventor： Zhuang Liu , Yin Gao , Jiajun Chen , Dapeng Li
CPC classification number: H04W64/003 , H04W24/10
Abstract: Disclosed are a location prediction method and apparatus, a network element, a base station and a non-transitory computer-readable storage medium. The position prediction method may include: receiving, by a location service network element, a Minimization of Drive Tests (MIDT) measurement information message sent by a base station, wherein the location service network element is a separate network element or a network element inside the base station, and the MDT measurement information message carries history location measurement information of at least one user equipment (UE); determining, by the location service network element, predicted location information of the at least one UE for a first time point or a first time period according to the history location measurement information of the at least one UE; and sending, by the location service network element, the predicted location information to the base station.
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公开(公告)号：US12096243B2
公开(公告)日：2024-09-17
申请号：US17401740
申请日：2021-08-13
Applicant: ZTE Corporation
Abstract: Techniques are described to improve minimization of drive test (MDT) related measurements. For example, a wireless communication method is described for receiving, by a first device, a measurement configuration for minimization of drive test (MDT) related measurement, sending, by the first device to a third device, a measurement result based on a first measurement configuration, where the measurement result includes a time stamp and a type of measurement result. The wireless communication method also includes sending, by the first device to a second device, a second measurement configuration and the type of measurement result. The first measurement configuration, second measurement configuration, and the type of measurement result are based on the measurement configuration for MDT.
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8.发明授权公开(公告)号：US11997721B2
公开(公告)日：2024-05-28
申请号：US17480991
申请日：2021-09-21
Applicant: ZTE Corporation
IPC: H04W74/0833
CPC classification number: H04W74/0833
Abstract: This disclosure relates to collaborative optimization of random access channel configuration in wireless access networks. In one implementation, optimization of the random access channel configuration in one wireless access network node may be performed with assistance from other wireless network nodes by receiving operational parameters that may be relevant for random access channel configuration optimization but are not locally collected at the wireless access network node.
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公开(公告)号：US20230308942A1
公开(公告)日：2023-09-28
申请号：US18326417
申请日：2023-05-31
Applicant: ZTE Corporation
Inventor： Man Zhang , Yin Gao , Dapeng Li , Zhuang Liu
CPC classification number: H04W28/0289 , H04W24/10
Abstract: A wireless communication method for use in a wireless network node is disclosed. The method includes transmitting, to a measurement collection entity, minimization drive test (MDT) reports and quality of experience (QoE) reports. A QoE reporting is suspended in response to an overload situation. A transmission to a second wireless network node includes a suspension indication associated with a suspension of the QoE reporting.
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公开(公告)号：US20230054288A1
公开(公告)日：2023-02-23
申请号：US17969173
申请日：2022-10-19
Applicant: ZTE Corporation
Inventor： Yuan Gao , He Huang , Jinguo Zhu , Dapeng Li
Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to supporting service continuity during a network handover. In one exemplary aspect, a method for wireless communication is disclosed. The method includes receiving a first message from a second network node, the first message including slice remapping assistance information. The method also includes handing over, based on a handover procedure, a network service for a terminal from the first network node to a target network node using the slice remapping assistance information or initiate a terminal context retrieve procedure using the slice remapping assistance information.
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