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公开(公告)号：US11723074B2
公开(公告)日：2023-08-08
申请号：US17262131
申请日：2019-04-30
Applicant: ZTE Corporation
Inventor： Li Tian , Jianqiang Dai , Junfeng Zhang , He Huang , Yuzhou Hu
CPC classification number: H04W74/0833 , H04W74/004 , H04W74/008
Abstract: This disclosure relates to wireless communication formats that avoid conflicts in message transmissions. In one implementation, conflicts are avoided by determining that transmitting the uplink message according to a first transmission format will result in a conflict, and responsively determining to transmit the uplink message according to a second transmission format. In another implementation, conflicts are avoided by waiting to transmit a message part until a next time unit of a physical channel that is not conflicted. In another implementation, conflicts are avoided by configuring time units of a second physical channel relative to time units of a first physical channel according to an uplink time unit offset.
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公开(公告)号：US11711455B2
公开(公告)日：2023-07-25
申请号：US17061303
申请日：2020-10-01
Applicant: ZTE Corporation
IPC: H04L69/327 , H04W12/106 , H04L9/40 , H04W28/02
CPC classification number: H04L69/327 , H04L63/20 , H04W12/106 , H04W28/0268
Abstract: Wireless communication methods are described for a user plane integrity protection failure detection and handling, determination and management of integrity protection enabled data rate that exceeds or is close to exceeding a user equipment's capability or threshold, and management of integrity protection or encryption mechanisms in a dual-connectivity system that includes a master network node and a secondary network node.
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公开(公告)号：US11641680B2
公开(公告)日：2023-05-02
申请号：US17213914
申请日：2021-03-26
Applicant: ZTE CORPORATION
Inventor： Xiaojuan Shi , He Huang , Jianwu Dou , Nan Zhang , Li Yang , Wei Cao
Abstract: Methods and systems for handling UE associated information in non-terrestrial networks are disclosed. In one embodiment, a method performed by a satellite head station, includes: translating a first uplink (UL) tunnel address associated with a core network to a second UL tunnel address associated with the satellite head station, wherein the first and second UL tunnel addresses are each associated with a packet data unit (PDU) session established between the core network and a user equipment device (UE); transmitting the second UL tunnel address to a first satellite base station; and receiving UL data associated with the PDU session from the first satellite base station, wherein a UL tunnel address destination associated with the received UL data is set as the second UL tunnel address.
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公开(公告)号：US20220417900A1
公开(公告)日：2022-12-29
申请号：US17889616
申请日：2022-08-17
Applicant: ZTE Corporation
Inventor： Wenting Li , He Huang , Yuan Gao
Abstract: Techniques are described for paging techniques. For example, a wireless communication method comprises transmitting, by a network node to a communication node, multiple sets of paging configuration information, where each set of paging configuration information includes a service type information that describes a type of network service, and where each set of paging configuration information includes one or more paging related information.
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公开(公告)号：US20220386193A1
公开(公告)日：2022-12-01
申请号：US17880201
申请日：2022-08-03
Applicant: ZTE Corporation
Inventor： Wenting Li , He Huang , Yuan Gao
Abstract: Techniques are described for cell reselection technology. An example wireless communication method comprises transmitting, by a network node, one or more black cell lists to a communication node, where each black cell list describes a range of physical cell identifiers (PCI) of one or more network nodes that are prevented from being used by the communication node for reselection, and where each black cell list is associated with one or more network identifiers (IDs) of the one or more network nodes or an indication of a type of network that indicates a type of service provided by one network node.
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Patent Agency Ranking
公开(公告)号：US11477697B2
公开(公告)日：2022-10-18
申请号：US17117809
申请日：2020-12-10
Applicant: ZTE Corporation
Abstract: Techniques are described to adjust transmission rates. For example, in a dual-connectivity system, a first communication node can be in communication with a first network node and a second network node. The first communication node may receive from a first network node a first message that includes a recommended bit rate for an ongoing communication between the first communication node and a second communication node. In some embodiments, the first communication node can, in response to receiving the first message, send an acknowledgment or a non-acknowledgment indicator to the first network node indicating that the first communication node accepts or rejects the recommended bit rate.
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公开(公告)号：US20220303883A1
公开(公告)日：2022-09-22
申请号：US17836292
申请日：2022-06-09
Applicant: ZTE Corporation
IPC: H04W48/16
Abstract: The present application relates to methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to providing UAC parameters to a UE capable of performing a barring check based on the received parameters. A method for wireless communication can include receiving, by a wireless node, a first message that includes a set of access control parameters from a network node. The method can also include performing, by the wireless node, a barring check to determine whether a certain access attempt is allowed using the set of access control parameters.
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公开(公告)号：US11412398B2
公开(公告)日：2022-08-09
申请号：US16825980
申请日：2020-03-20
Applicant: ZTE CORPORATION
Inventor： Yang Liu , Zhuang Liu , Jiren Han , Yin Gao , He Huang
Abstract: Provided are a method and a device for load information interaction, a processor and a storage medium. The method includes: sending, by a first network node, a load request message to a second network node, where the load request message is used for indicating configuration information used by the second network node in reporting load information to the first network node; and receiving, by the first network node, the load information reported by the second network node according to the configuration information. The second network node and the first network node belong to different logical nodes in a network. The technical problem that load management cannot be performed when the second network node and the first network node belong to different logical nodes in related technology is solved, and the maximum performance of the network is fully exhibited.
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公开(公告)号：US11382052B2
公开(公告)日：2022-07-05
申请号：US16650850
申请日：2018-06-29
Applicant: ZTE CORPORATION
Abstract: Disclosed is a synchronisation method and apparatus. The method includes steps described below. A control plane (CP) entity determines content to be counted, an object and a reporting policy for performing a synchronisation operation, where the synchronisation operation includes at least one of: a working status synchronisation operation or a resource status synchronisation operation; and the CP entity sends a request for the synchronisation operation to a user plane (UP) entity, where the request carries configuration information about the content to be counted, the object and the reporting policy for the synchronisation operation. Further disclosed are a network element and a computer-readable storage medium.
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公开(公告)号：US11381952B2
公开(公告)日：2022-07-05
申请号：US17203948
申请日：2021-03-17
Applicant: ZTE CORPORATION
Abstract: Provided are a method and apparatus for transmitting warning information. The method includes: generating, by a centralized unit (CU), a warning radio resource control (RRC) message, where the warning RRC message is system information of a public warning system (PWS); and transmitting, by the CU, the warning RRC message to a DU through a public warning request message.
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