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公开(公告)号：US11483763B2
公开(公告)日：2022-10-25
申请号：US16920025
申请日：2020-09-25
Applicant: ZTE Corporation
Abstract: Provided are a network slice configuration method, a first network element and a second network element. The network slice configuration method includes: sending, by a first network element, network slice configuration information to a second network element, so that the second network element stores network slice information corresponding to the network slice configuration information; receiving, by a second network element, network slice configuration information of a first network element; and storing, by the second network element, network slice information corresponding to the network slice configuration information.
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公开(公告)号：US20220330117A1
公开(公告)日：2022-10-13
申请号：US17850139
申请日：2022-06-27
Applicant: ZTE Corporation
Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to sending, by a first network node to a second network node, a first message including information for handling access and mobility management tasks associated with a mobile device, wherein the first network node is serving a mobile device in a coverage area of the first network node; and determining, at the first network node, based on a response message from a second network node, information of one or more resources available to the mobile device from the second network node in a case that the one or more resources are re-mappable from the first network node.
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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：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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公开(公告)号：US20210409997A1
公开(公告)日：2021-12-30
申请号：US17474494
申请日：2021-09-14
Applicant: ZTE Corporation
Inventor： Jianmin Fang , He Huang , Yin Gao
IPC: H04W28/02
Abstract: Described are techniques for providing, a quality of service (QoS) update from a control plane of a base station to a user plane of the base station based on a QoS event, wherein the QoS update includes information indicative of a mapping between a QoS flow and corresponding radio resources for user data transmission, storing, at the user plane, the mapping between the QoS flow and the radio resources, receiving, at the user plane, a downstream data packet of the QoS flow from a core network, and transmitting the downstream data packet in a downlink direction using the corresponding radio resources.
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Patent Agency Ranking
公开(公告)号：US20210195473A1
公开(公告)日：2021-06-24
申请号：US17121646
申请日：2020-12-14
Applicant: ZTE Corporation
Abstract: The present disclosure discloses a method and apparatus for processing information. The method for processing information comprises: retrieving, by a first base station, user context information of a User Equipment (UE) from a second base station by initiating a procedure to the second base station for retrieving the user context information, wherein the user context information doesn't include user history information; updating, by the first base station, bearer path information and resuming the user context information by initiating a path switch request message to a device in a core network; and performing, by the first base station, one or more of the following operations after the UE resumes to a connected state: re-starting to collect user history information, and re-retrieving user history information from the UE through an air interface.
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107.发明授权公开(公告)号：US11044599B2
公开(公告)日：2021-06-22
申请号：US16741503
申请日：2020-01-13
Applicant: ZTE CORPORATION
Abstract: Provided are a connection method, a configuration updating method, a control plane device and a user plane device. The method includes: transmitting, by a control plane device, a first request message for establishing a connection to a user plane device, where the first request message for establishing the connection includes information about the control plane device; and transmitting, by the user plane device, a first response message indicating that the connection is successfully established or a first response message indicating that the connection fails to be established to the control plane device, where the first response message indicating that the connection is successfully established includes information about the user plane device, and the first response message indicating that the connection fails to be established includes the information about the user plane device and a reason why the connection fails to be established. Further provided is a storage medium.
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公开(公告)号：US10764795B2
公开(公告)日：2020-09-01
申请号：US16194231
申请日：2018-11-16
Applicant: ZTE Corporation
Inventor： Yuanfang Yu , Sergio Parolari , Ting Lu , Yin Gao , Fei Lu
Abstract: The embodiments of the present disclosure provide a method and an apparatus for connection handling. The method includes: receiving a connection request that requests for establishing or resuming a connection with a base station; and instructing a Non-Access Stratum (NAS) of a terminal to perform a predetermined operation based on an obtained first connection result corresponding to the connection request. In this way, the problems associated with inconsistent operations in the user plane optimization in the related art can be solved and the consistency in operations between the Access Stratum (AS) and NAS of the terminal can be achieved.
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公开(公告)号：US20190305892A1
公开(公告)日：2019-10-03
申请号：US16443861
申请日：2019-06-17
Applicant: ZTE Corporation
Inventor： Qingchun He , Yin Gao , He Huang
IPC: H04L1/16 , H04L12/823
Abstract: Provided is a data packet transmission method and device. The method includes: generating, by a first network element, first indication information according to a delivery status fed back by a second network element to the first network element, where the first indication information is used for instructing the second network element which has not successfully sent a data packet to a terminal to discard the data packet indicated by the first indication information. The present disclosure may solve the problem in the related art of unsynchronized data transmission in sending of a data packet to a terminal by a plurality of second network elements.
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110.发明授权公开(公告)号：US10334487B2
公开(公告)日：2019-06-25
申请号：US15310104
申请日：2014-09-29
Applicant: ZTE CORPORATION
Inventor： Yin Gao , Dapeng Li , Ying Huang , Lin Chen
Abstract: The present document discloses a Device-to-Device (D2D) resource configuration information processing method, apparatus and system, herein the method includes: when a source network device determines that a first terminal allowed to perform a D2D operation performs a handover operation, the source network device selecting a handover destination Public Land Mobile Network (PLMN) of the first terminal; and when the handover destination PLMN is the same as any one of PLMNs in an allowed D2D PLMN list, the source network device sending D2D resource configuration information corresponding to the first terminal to a destination network device.
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