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公开(公告)号：US11115955B2
公开(公告)日：2021-09-07
申请号：US16714114
申请日：2019-12-13
Applicant: ZTE CORPORATION
Inventor： Zhuang Liu , Yin Gao , He Huang , Wenting Li
Abstract: Provided are a method and device for transmitting a paging message, and a storage medium. The method includes: generating a paging message, and transmitting the paging message to a distributed network unit (DU), where the paging message includes assistance information, and the assistance information is used for instructing the DU to transmit the paging message.
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公开(公告)号：US11089640B2
公开(公告)日：2021-08-10
申请号：US16547549
申请日：2019-08-21
Applicant: ZTE Corporation
Abstract: A method of user information management includes that, a first network element transmits a setup request message of a user equipment (UE) radio bearer context to a second network element, the setup request message includes at least one of the following information: a first UE association flag, configuration information about signaling radio bearers (SRBs) or information about SRB transmission channel uplink address; and upon reception of a setup response message of the UE radio bearer context fed back by the second network element, the first network element determines that information of the UE radio bearer context is established by the second network element; the setup response message includes at least one of the following information: configuration information about SRBs set up by the second network element, configuration information about modified SRBs, a second UE association flag, information about SRB transmission channel downlink address, or a cause value for configuration modification.
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公开(公告)号：US11071165B2
公开(公告)日：2021-07-20
申请号：US16669299
申请日：2019-10-30
Applicant: ZTE CORPORATION
Inventor： Chenyun Zhou , Yin Gao
Abstract: Disclosed are a communication method, equipment, system, and computer storage medium. The method includes: establishing, by a first network node, a stream control transmission protocol (SCTP) association pool with a second network node, where the SCTP association pool includes at least one SCTP associations; selecting, by the first network node, from the SCTP association pool, an SCTP association for signaling transmission; and performing, by the first network node, via the SCTP association, the signaling transmission with the second network node.
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134.发明授权公开(公告)号：US11070428B2
公开(公告)日：2021-07-20
申请号：US16460727
申请日：2019-07-02
Applicant: ZTE CORPORATION
Abstract: The present disclosure relates to a method and system for managing and exchanging configuration information between two nodes in a wireless network. In one embodiment, a method implemented on a first node is disclosed. The method comprises: generating a first message that comprises first configuration information associated with the first node; and transmitting the first message to a second node for exchanging configuration information with the second node, wherein the first node and the second node cooperate to serve at least one cell in a wireless network as a base station.
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公开(公告)号：US20210219141A1
公开(公告)日：2021-07-15
申请号：US17213818
申请日：2021-03-26
Applicant: ZTE CORPORATION
Inventor： Jianxun Ai , He Huang , Yin Gao , Xiaojuan Shi , Yuan Gao
Abstract: This disclosure relates generally to wireless communications and, more particularly, to systems and methods for radio resource control (RRC) connection management in a network sharing configuration, including an RRC resume from an RRC inactive state, and RRC re-establishment. In one embodiment, a method performed by a communication node, includes: receiving a request from a communication device to establish a current connection associated with a prior connection between the communication device and a prior communication node, wherein the request comprises communication device authentication information; and establishing the current connection based on a determination that communication node authentication information matches the communication device authentication information, wherein the communication node authentication information is based on a predetermined subset of input parameters, and wherein the determination is performed at the communication node or at the prior communication node.
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Patent Agency Ranking
公开(公告)号：US11019680B2
公开(公告)日：2021-05-25
申请号：US16511817
申请日：2019-07-15
Applicant: ZTE CORPORATION
Inventor： Yin Gao , Qingchun He , He Huang
Abstract: Provided are an entity configuration method, device and system, a gNB-CU-User Plane (gNB-CU-UP). The entity configuration method includes: acquiring, through an Xn interface, specified information for configuring each packet data convergence protocol (PDCP) entity for processing a data radio bearer, where the Xn interface is an interface between a gNB-CU-Control Plane (gNB-CU-CP) and a gNB-CU-UP; and configuring the each PDCP entity according to the specified information. The present disclosure solves the problem of how to implement configuration of a gNB-CU-UP protocol entity and achieves centralized traffic convergence.
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公开(公告)号：US10966275B2
公开(公告)日：2021-03-30
申请号：US16824439
申请日：2020-03-19
Applicant: ZTE Corporation
Abstract: Methods and system for a centralized unit and a distributed unit of a base station to operatively cooperate with each other are disclosed. In one embodiment, a method performed by a first communication node includes: sending a first message to a second wireless communication node upon determining to switch a third wireless communication node to a radio resource control inactive mode. The first and second wireless communication nodes cooperate to serve as a first base station in a wireless network.
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公开(公告)号：US20210092642A1
公开(公告)日：2021-03-25
申请号：US17111452
申请日：2020-12-03
Applicant: ZTE Corporation
Abstract: Provided are a method, apparatus and system for implementing a common process. The method includes that: a base station transmits a first request message to a CN device, the first request message being used for applying for establishing a first interface, the first interface being an interface between a radio access network (RAN) to which the base station belongs and a CN, and the first request message carrying at least one of: location area information of a specific geographical area configured for paging a UE, information of a public land mobile network (PLMN) supported by the base station, and base station type information of the base station; and the base station receives a first response message transmitted by the CN device, where the first response message is used for indicating that the first interface has been successfully established.
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公开(公告)号：US10716030B2
公开(公告)日：2020-07-14
申请号：US15748807
申请日：2016-03-21
Applicant: ZTE CORPORATION
IPC: H04W28/08 , H04W28/10 , H04W76/16 , H04L29/06 , H04W24/02 , H04W28/12 , H04W28/16 , H04W88/06 , H04W80/02 , H04W84/04 , H04W84/12
Abstract: Disclosed are a method and device for 3GPP-WLAN aggregation, including: receiving an aggregation request message transmitted by an access network element; determining an aggregation request result according to a content of the aggregation request message; transmitting the aggregation request result to the access network element.
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公开(公告)号：US10701613B2
公开(公告)日：2020-06-30
申请号：US16326579
申请日：2017-08-18
Applicant: ZTE CORPORATION
Inventor： Yin Gao , Shuang Liang , He Huang
Abstract: Disclosed is a path switching method and apparatus based on user text information, including that: (401) when a UE is switched into an inactive state on a source random access network (RAN) node and paging of the UE is initiated by the source RAN node, a target RAN node receives a resume request message sent by the UE, and sends a user text obtain request message to the source RAN node; (402) the target RAN node receives a user text obtain response message sent by the source RAN node, where the user text obtain response message carries user text information on the source RAN node; (403) after a data transmission channel is established between the source RAN node and the target RAN node according to information carried in the user text obtain request message, the target RAN node receives data cached locally and forwarded by the source RAN node.
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