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    PATH SWITCH FOR UE-TO-UE RELAY COMMUNICATION
    1.
    发明申请
    PATH SWITCH FOR UE-TO-UE RELAY COMMUNICATION 有权

    公开(公告)号：US20250048166A1

    公开(公告)日：2025-02-06

    申请号：US18927136

    申请日：2024-10-25

    Applicant: ZTE CORPORATION

    Inventor： Mengzhen WANG ,  Lin CHEN ,  Wanfu XU ,  Weiqiang DU ,  Tao QI

    IPC: H04W24/10 ,  H04W72/25

    Abstract: A wireless communication method for use in a first wireless terminal is disclosed. The method comprises receiving, from a first wireless network node, a sidelink (SL) measurement configuration associated with a user-to-user relay for the first wireless terminal and a second wireless terminal, and transmitting, to the first wireless network node, a measurement report based on the measurement configuration.

    SESSION MANAGEMENT METHOD, ENTITY, NETWORK DEVICE, AND STORAGE MEDIUM
    3.
    发明申请
    SESSION MANAGEMENT METHOD, ENTITY, NETWORK DEVICE, AND STORAGE MEDIUM 有权

    公开(公告)号：US20240372903A1

    公开(公告)日：2024-11-07

    申请号：US18575848

    申请日：2022-07-05

    Applicant: ZTE CORPORATION

    Inventor： Lin CHEN ,  Xiaoying FENG

    IPC: H04L65/403 ,  H04L12/14 ,  H04L65/1073

    Abstract: The present application provides a session management method, an entity, a network device, and a storage medium. The method includes: sending, on the basis of a service requirement, a group-level session management request to a control plane entity, where the group-level session management request carries group information for representing a virtual network group that requires group-level session management; receiving a response message returned by the control plane entity in response to the group-level session management request; and performing, according to content carried in the response message, corresponding session service management on the virtual network group.
    (FIG. 6)

    TECHNIQUES FOR MANAGING SIDELINK COMMUNICATIONS
    5.
    发明公开
    TECHNIQUES FOR MANAGING SIDELINK COMMUNICATIONS 审中-公开

    公开(公告)号：US20240306186A1

    公开(公告)日：2024-09-12

    申请号：US18614004

    申请日：2024-03-22

    Applicant: ZTE Corporation

    Inventor： Weiqiang DU ,  Lin CHEN ,  Wei LUO

    IPC: H04W72/566 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

    CPC classification number: H04W72/566 ,  H04W72/0446 ,  H04W72/0453 ,  H04W92/18

    Abstract: Techniques are described to manage sidelink communications. An example wireless communication method includes receiving, by a first communication device, a priority indication that indicates a first priority related to assistance information; and transmitting the assistance information by the first communication device to a second communication device, where the assistance information is transmitted earlier than a transmission of data in response to the first priority related to the assistance information being greater than a second priority of the data.

    DATA TRANSFER SCHEMES IN WIRELESS COMMUNICATIONS
    7.
    发明公开
    DATA TRANSFER SCHEMES IN WIRELESS COMMUNICATIONS 审中-公开

    公开(公告)号：US20240172085A1

    公开(公告)日：2024-05-23

    申请号：US18430441

    申请日：2024-02-01

    Applicant: ZTE Corporation

    Inventor： Xueying DIAO ,  Lin CHEN ,  Ying HUANG

    IPC: H04W40/22

    CPC classification number: H04W40/22

    Abstract: Methods, systems, apparatus for wireless communication are described. A method of wireless communication is provided to include performing, by a first node of an integrated access and backhaul (IAB) network, a data transmission with a second node in the IAB. In addition, apparatus for implementing the method is also described.

    INTEGRATED ACCESS AND BACKHAUL DONOR MIGRATION METHODS AND SYSTEMS
    8.
    发明公开
    INTEGRATED ACCESS AND BACKHAUL DONOR MIGRATION METHODS AND SYSTEMS 审中-公开

    公开(公告)号：US20240031880A1

    公开(公告)日：2024-01-25

    申请号：US18476912

    申请日：2023-09-28

    Applicant: ZTE Corporation

    Inventor： Ying HUANG ,  Lin CHEN

    IPC: H04W36/00 ,  H04W36/08

    CPC classification number: H04W36/0055 ,  H04W36/08

    Abstract: Methods, systems, and devices for integrated access and backhaul (IAB) donor migration in mobile and cellular networks are described. An example method for wireless communication includes transmitting, by a first IAB donor to a second IAB donor, an Xn Application Protocol (XnAP) message comprising an Internet Protocol (IP) address request information, and receiving, from the second IAB donor, an IP address information. Another example method for wireless communication includes transmitting, by a first network node to a second network node, a message comprising a transmission action indicator information, wherein the transmission action indicator information configures the second network node to perform one or more transmission actions to a wireless device.

    SYSTEMS AND METHODS FOR IAB MIGRATION
    9.
    发明公开
    SYSTEMS AND METHODS FOR IAB MIGRATION 审中-公开

    公开(公告)号：US20230354114A1

    公开(公告)日：2023-11-02

    申请号：US18220040

    申请日：2023-07-10

    Applicant: ZTE Corporation

    Inventor： Ying HUANG ,  Lin CHEN

    IPC: H04W36/00

    CPC classification number: H04W36/0061 ,  H04W36/0072

    Abstract: Methods, apparatus, and systems for improving migrations in wireless systems during handover of integrated access and backhaul (IAB) nodes between central units (CU), where one or more user equipment or mobile terminals are connected to an IAB node. The disclosure relates to communicating configuration information for a gradual handover to prevent interference and packet loss.

    ACCESS NETWORK SIGNALING AND RESOURCE ALLOCATION FOR MULTICAST/BROADCAST SESSIONS
    10.
    发明公开
    ACCESS NETWORK SIGNALING AND RESOURCE ALLOCATION FOR MULTICAST/BROADCAST SESSIONS 审中-公开

    公开(公告)号：US20230262734A1

    公开(公告)日：2023-08-17

    申请号：US17970843

    申请日：2022-10-21

    Applicant: ZTE Corporation

    Inventor： Tao QI ,  Lin CHEN ,  Liping WANG ,  Hao ZHU ,  Kun CAO

    IPC: H04W72/30 ,  H04W8/26

    CPC classification number: H04W72/30 ,  H04W8/26 ,  H04W80/02

    Abstract: This disclosure describes an architecture for supporting MBS sessions in a wireless access network. Each of such MBS sessions is flexibly and dynamically delivered by the access network into one or more Point-To-Point (PTP, or unicast) and Point-To-Multipoint (PTM, or multicast) delivery instances. As such, a subset of the UEs participating in the MBS may be configured to receive the MBS session in a PTP-like manner and quality. The architecture further allows for access network level switching of one or more of the UEs participating in the MBS session between the PTP mode and PTM mode. Such switching are effectuated dynamically without involvement of application layer. The resource allocations and configuration for the PTP and PTM delivery instances may be performed in the access network collaboratively between a central unit (CU) and one or more distributed units (DUs). Such collaborative resource allocation and configuration may be effectuated using a novel architecture for the signaling messages between the CU and the DUs.

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