公开(公告)号：US20240236621A9

公开(公告)日：2024-07-11

申请号：US18305071

申请日：2023-04-21

Applicant: ZTE Corporation

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

IPC: H04W4/06 ,  H04W72/231

CPC classification number: H04W4/06 ,  H04W72/231

Abstract: This disclosure relates generally to Multicast/Broadcast Service (MBS) configuration dissemination for improving network efficiency. Performed by a User Equipment (UE) in a wireless network, the method including: receiving a first message comprising a first MBS configuration associated with the MBS from a first network element of the wireless network; and receiving an MBS configuration update notification from the first network element.

公开(公告)号：US20240172255A1

公开(公告)日：2024-05-23

申请号：US18428082

申请日：2024-01-31

Applicant: ZTE Corporation

Inventor： Wei LUO ,  Weiqiang DU ,  Lin CHEN

IPC: H04W72/40 ,  H04W76/28 ,  H04W88/04 ,  H04W92/18

CPC classification number: H04W72/40 ,  H04W76/28 ,  H04W88/04 ,  H04W92/18

Abstract: In some aspects, a wireless communication method includes: determining, by a wireless communication device, whether at least one of a dedicated resource pool or a number of shared resource pools is provided, wherein each of the shared resource pools includes a sidelink transmission or reception resource pool; and performing, by the wireless communication device, sidelink discovery using the dedicated resource pool or one of the shared resource pools being provided based on its configuration.

公开(公告)号：US20230388894A1

公开(公告)日：2023-11-30

申请号：US18305170

申请日：2023-04-21

Applicant: ZTE Corporation

Inventor： Lin CHEN ,  Ying HUANG ,  Liping WANG ,  Hao ZHU ,  Xueying DIAO

IPC: H04W40/02

CPC classification number: H04W40/02

Abstract: This disclosure relates to methods and apparatus for packet rerouting. In one embodiment, a method of packet rerouting includes receiving, by a wireless node from a donor central unit (CU), packet rerouting configuration information, and rerouting, by the wireless node, a transmission of a packet from a first transmission path to a second transmission path in response to, at least in part, the packet rerouting configuration information.

公开(公告)号：US20230337319A1

公开(公告)日：2023-10-19

申请号：US18112592

申请日：2023-02-22

Applicant: ZTE Corporation

Inventor： Wei LUO ,  Lin CHEN ,  Weiqiang DU

IPC: H04W76/28

CPC classification number: H04W76/28 ,  H04W92/18

Abstract: The present disclosure describes methods, system, and devices for configuring a sidelink discontinuous reception (DRX). One method includes determining, by a first user equipment (UE), whether a reporting condition is satisfied; and in response to determining that the reporting condition is satisfied, sending, by the first UE, a DRX configuration information of the first UE to the network. In one implementation, the first UE may be a receiving (RX) UE. Another method includes obtaining, by the first UE, a list of DRX configurations; determining, by the first UE, at least one DRX configuration from the list of DRX configurations; and monitoring, by the first UE, a PC5 message according to the at least one DRX configuration.

公开(公告)号：US20230247652A1

公开(公告)日：2023-08-03

申请号：US18105548

申请日：2023-02-03

Applicant: ZTE CORPORATION

Inventor： Weiqiang DU ,  Wei LUO ,  Lin CHEN ,  Boyuan ZHANG

IPC: H04W72/25

CPC classification number: H04W72/25 ,  H04W92/18

Abstract: Methods, apparatus, and systems for selecting and establishing sidelink resources amongst UE. The disclosure provides various systems and methods of exchanging configuration and measurement parameters between UEs to set up the grant of resources.

公开(公告)号：US20230224679A1

公开(公告)日：2023-07-13

申请号：US18113822

申请日：2023-02-24

Applicant: ZTE Corporation

Inventor： Xueying DIAO ,  Lin CHEN ,  Tao QI

IPC: H04W4/06 ,  H04W76/20

CPC classification number: H04W4/06 ,  H04W76/20

Abstract: A method of wireless communication is described. The method includes receiving, by a first communication node from a second communication node, a first message that includes multicast broadcast service (MBS) information related to one or more multicast broadcast service (MBS) sessions; and sending, by the first communication node, to the second communication node, a second message that includes information for the one or more MBS sessions

公开(公告)号：US20230199879A1

公开(公告)日：2023-06-22

申请号：US18113157

申请日：2023-02-23

Applicant: ZTE Corporation

Inventor： Hao ZHU ,  Lin CHEN ,  Ying HUANG ,  Liping WANG ,  Xueying DIAO

IPC: H04W76/14 ,  H04W36/08 ,  H04W76/19 ,  H04W40/24

CPC classification number: H04W76/14 ,  H04W36/08 ,  H04W76/19 ,  H04W40/248 ,  H04W88/14

Abstract: The present disclosure describes methods, systems, and devices for recovering a recovery integrated access backhaul-node (IAB-node) for new radio (NR) from an initial IAB-donor-central unit (CU) to a new IAB-donor-CU and/or configuring a F1 connection between an IAB-node and an IAB-donor-CU. One method includes retrieving, by the new IAB-donor-CU from the initial IAB-donor-CU, context information; and configuring a connection with the recovery IAB-node. Another method includes sending, by the new IAB-donor-CU to the initial IAB-donor-CU, a request for retrieving user equipment (UE) context; and receiving, by the new IAB-donor-CU from the initial IAB-donor-CU, a response for retrieving UE context. Another method includes receiving, by the new IAB-donor-CU from the recovery IAB-DU, a first message to initiate a first F1 procedure; sending, by the new IAB-donor-CU to the recovery IAB-DU, a second message to indicate whether the first F1 procedure is successful.

公开(公告)号：US20230073469A1

公开(公告)日：2023-03-09

申请号：US17799626

申请日：2021-01-13

Applicant: ZTE CORPORATION

Inventor： Mengzhen WANG ,  Lin CHEN ,  Weiqiang DU

IPC: H04W72/12

Abstract: Provided are a sidelink relay communication method and apparatus, a device, and a medium. The sidelink relay communication method is applied to user equipment (UE)-to-Network relay communication. The method includes the following processes. The relay UE receives a data packet from a source communication device through a first bearer between the source communication device and the relay UE, where the data packet is mapped to the first bearer by the source communication device. The relay UE maps the data packet to a second bearer between the relay UE and a target communication device and transmits the data packet to the target communication device, where either the source communication device comprises a remote UE and the target communication device comprises a base station or the source communication device comprises a base station and the target communication device comprises a remote UE.

公开(公告)号：US20220369186A1

公开(公告)日：2022-11-17

申请号：US17877171

申请日：2022-07-29

Applicant: ZTE Corporation

Inventor： Xueying DIAO ,  Mengzhen WANG ,  Lin CHEN

IPC: H04W36/00 ,  H04W48/18

Abstract: Systems and methods for performing signaling transmission or exchange for wireless sidelink relay communications are described. In one embodiment, a method performed by a first network node is disclosed. The method comprises: obtaining, from a wireless communication device, a first indication information indicating that the wireless communication device supports a sidelink relay communication involving the wireless communication device; transmitting, to a second network node, a second indication information generated based on the first indication information; and obtaining, from the second network node, a third indication information indicating whether the wireless communication device is authorized to perform the sidelink relay communication.

公开(公告)号：US20220303209A1

公开(公告)日：2022-09-22

申请号：US17635019

申请日：2020-08-13

Applicant: ZTE Corporation

Inventor： Wei ZOU ,  Lin CHEN

IPC: H04L45/24 ,  H04L45/745 ,  H04L45/02

Abstract: Provided are a routing method, a BSR generation method and device, and a storage medium. The routing method comprises: a first communication node acquires load information, and the first communication node sends routing configuration information to a second communication node, the routing configuration information comprising identifiers of data having different granularities and a routing list configured according to the load information for the data having different granularities.