公开(公告)号：US12185194B2

公开(公告)日：2024-12-31

申请号：US17963731

申请日：2022-10-11

Applicant: ZTE Corporation

Inventor： Hao Zhu ,  Lin Chen ,  Zijiang Ma ,  Tao Qi ,  Feng Xie ,  Ying Huang

IPC: H04W4/06 ,  H04W28/02

Abstract: The present disclosure describes methods, system, and devices for selecting a radio bearer mode for multicast broadcast services (MBS). The method includes informing a radio access network (RAN) that a user equipment (UE) is receiving/interested to receive or no longer receiving/interested to receive multicast broadcast service (MBS) services via a cast mode. The method includes sending, by the UE, MBS interest information to the RAN, the MBS interest information comprising a list of MBS services of interest.

公开(公告)号：US20240040441A1

公开(公告)日：2024-02-01

申请号：US18478467

申请日：2023-09-29

Applicant: ZTE Corporation

Inventor： Tao Qi ,  Lin Chen ,  Hao Zhu ,  Liping Wang

IPC: H04W36/00

CPC classification number: H04W36/0007 ,  H04W36/0061

Abstract: Multicast Broadcast Services (“MBS”) is a service provided to user equipment (“UE”) devices. As the UE moves through the network, it may switch between network cells. Some network cells include MBS service availability, which will be considered by the UE when selecting cells. MBS service continuity can be maintained when the UE considers MBS service availability for selecting network cells. The service availability of MBS can be determined by the UE while the UE is in an inactive or idle state.

公开(公告)号：US20230189045A1

公开(公告)日：2023-06-15

申请号：US18164819

申请日：2023-02-06

Applicant: ZTE Corporation

Inventor： Lin Chen ,  Ying Huang ,  Liping Wang ,  Hao Zhu ,  Xueying Diao

IPC: H04W24/10 ,  H04W40/24 ,  H04L45/121

CPC classification number: H04W24/10 ,  H04W40/24 ,  H04L45/121

Abstract: Methods, systems, and devices for latency management in integrated access and backhaul (IAB) networks for mobile communications are described. An example method for wireless communication includes receiving, by a first network node from a second network node, a measurement configuration, performing, based on the measurement configuration, one or more latency measurements, and transmitting, to the second network node, a measurement report comprising the one or more latency measurements or an identification of the channel used for the one or more latency measurements.

公开(公告)号：US12143865B2

公开(公告)日：2024-11-12

申请号：US17854551

申请日：2022-06-30

Applicant: ZTE CORPORATION

Inventor： Kun Cao ,  Tao Qi ,  Feng Xie ,  Hao Zhu

IPC: H04W36/00 ,  H04W4/06

Abstract: A system and method for managing Multimedia Broadcast Multicast Service (MBMS) continuity. The system and method include transmitting, by a wireless communication device through a first distributed unit (DU) of a wireless communication node to a central unit (CU) of the wireless communication node, a first message. The first DU corresponds to a first subset of a plurality of MBMS services of the CU. The first message indicates a second subset of the plurality of MBMS services that corresponds to a second DU of the wireless communication node. The system and method include receiving, by the wireless communication device from the CU in response to transmitting the first message, a second message including MBMS scheduling information. The system and method include performing, by the wireless communication device, a handover procedure from the first DU to the second DU.