公开(公告)号：US20240188152A1

公开(公告)日：2024-06-06

申请号：US18517605

申请日：2023-11-22

Applicant: ZTE CORPORATION

Inventor： Yansheng LIU ,  Zijiang MA ,  Dapeng LI

IPC: H04W76/12 ,  H04L5/00 ,  H04W76/30 ,  H04W76/40

CPC classification number: H04W76/12 ,  H04L5/0053 ,  H04W76/30 ,  H04W76/40

Abstract: Embodiments of a system, device and method for establishing a shared N3 tunnel are disclosed. In some aspects, a wireless communication method includes establishing, by a first one of a plurality of wireless communication nodes, a tunnel based on at least one of: (i) whether a context of a Multicast and Broadcast Services (MBS) session is received, or (ii) one or more acknowledgement (ACK) messages corresponding to the context and the tunnel are received, the tunnel being shared by the plurality of wireless communication nodes for accessing a core network. In some embodiments, the plurality of wireless communication nodes share a same Centralized Unit-User Plane (CU-UP).

公开(公告)号：US20240349108A1

公开(公告)日：2024-10-17

申请号：US18750059

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Man ZHANG ,  Yin GAO ,  Dapeng LI ,  Zhuang LIU ,  Yansheng LIU

IPC: H04W24/10 ,  H04W28/16

CPC classification number: H04W24/10 ,  H04W28/16

Abstract: Presented are systems and methods for alignment of radio access network (RAN) visible quality of experience (QoE) and minimized drive test (MDT). A first network node of a radio access network (RAN) may determine that the first network node is to perform alignment of at least one minimized drive test (MDT) measurement and at least one quality of experience (QoE) measurement that is to be utilized by the RAN, for QoE analysis. The first network node may perform the alignment for the QoE analysis.

公开(公告)号：US20240340632A1

公开(公告)日：2024-10-10

申请号：US18750035

申请日：2024-06-21

Applicant: ZTE Corporation

Inventor： Yansheng LIU ,  Yin GAO ,  Dapeng LI ,  Jiren HAN

IPC: H04W8/18 ,  H04W76/20 ,  H04W84/06

CPC classification number: H04W8/183 ,  H04W76/20 ,  H04W84/06

Abstract: Presented are systems and methods for identifying subscription-based unmanned aerial vehicle (UAV). A wireless communication node may receive a first message including one or more configuration containers from a network. The one or more configuration containers include various information associated with a terminal service. The one or more configuration containers may correspond to different radio access technologies (RATs).

公开(公告)号：US20240323750A1

公开(公告)日：2024-09-26

申请号：US18736483

申请日：2024-06-06

Applicant: ZTE Corporation

Inventor： Man ZHANG ,  Yin GAO ,  Dapeng LI ,  Zhuang LIU ,  Yansheng LIU

IPC: H04W28/02

CPC classification number: H04W28/0284 ,  H04W28/0236 ,  H04W28/0242

Abstract: This document is directed to methods, systems, and devices related to wireless communication, and more specifically, to determine QoE measurement collection be configured and reported, to handle cases in RAN overload situation, to align MDT with QoE, and to maintain service continuity in mobility. A method of wireless communication, comprising transmitting, from Operations, Administration, and Maintenance (OAM), to a first network node, a Quality of Experience (QoE) Measurement Collection (QMC) configuration; wherein the first QMC configuration contains a plurality of QoE configuration; wherein the plurality QoE configuration further comprising alignment information; wherein the alignment information contains a trace ID list where each trace ID correspond to a Minimized Drive Test (MDT) at the first network node.

公开(公告)号：US20240305544A1

公开(公告)日：2024-09-12

申请号：US18665233

申请日：2024-05-15

Applicant: ZTE Corporation

Inventor： Yansheng LIU ,  Yin GAO ,  Dapeng LI ,  Man ZHANG

IPC: H04L41/5009 ,  H04W24/08

CPC classification number: H04L41/5009 ,  H04W24/08

Abstract: Presented are systems and methods for logged Quality of Experience (QoE) measurement. A wireless communication node (e.g., a base station (BS) or radio access network (RAN) node) may receive a first message including a configuration for a QoE from a network (e.g., core network (CN)). The wireless communication node may send a second message to a wireless communication device (e.g., a UE) in response to receiving the configuration. The configuration may cause the wireless communication device to trigger a measurement of the QoE in one or more of the following states: an RRC_CONNECTED state; an RRC_INACTIVE state; or an RRC_IDLE state.

公开(公告)号：US20240214876A1

公开(公告)日：2024-06-27

申请号：US18601168

申请日：2024-03-11

Applicant: ZTE Corporation

Inventor： Yansheng LIU ,  Zijiang MA ,  Dapeng LI

IPC: H04W36/00 ,  H04W36/08 ,  H04W36/30

CPC classification number: H04W36/0007 ,  H04W36/08 ,  H04W36/30

Abstract: Methods, apparatus, and systems that enable lossless Multicast and Broadcast Service (MBS) data transmissions in handovers between network nodes that may or may not support MBS are disclosed. In one example aspect, a wireless communication method includes requesting, upon determining by a first access node to perform a handover procedure for handing over a wireless device to a second access node, a switch of an ongoing multicast and broadcast services (MBS) session of the wireless device from a shared channel to a unicast tunnel with a core network. The method also includes initiating, after the switching, the handover procedure from the first access node to the second access node.