公开(公告)号：US20240407048A1

公开(公告)日：2024-12-05

申请号：US18799145

申请日：2024-08-09

Applicant: ZTE CORPORATION

Inventor： Wei LUO ,  Weiqiang DU ,  Lin CHEN

IPC: H04W76/28 ,  H04W92/18

Abstract: Method, device and computer program product for wireless communication are provided. A method includes: transmitting, by a first wireless communication terminal to a second wireless communication terminal, an indication to prevent the second wireless communication terminal from sending sidelink assistance information in response to a first capability indication indicating the first wireless communication terminal supporting a sidelink Discontinuous Reception, DRX or supporting a sidelink Discontinuous transmission, DTX, being transmitted to the second wireless communication terminal and a serving cell of the first wireless communication terminal not supporting the sidelink DRX.

公开(公告)号：US20240405961A1

公开(公告)日：2024-12-05

申请号：US18806319

申请日：2024-08-15

Applicant: ZTE Corporation

Inventor： Weiqiang DU ,  Lin CHEN ,  Wei LUO

IPC: H04L5/00 ,  H04W92/18

Abstract: Methods, apparatus, systems for implementation of wireless communication techniques using device-to-device communication, e.g., sidelink communication, are described. One example method includes receiving, by a first user device, a carrier aggregation, CA, operation information and operating the first user device according to the CA operation information. The first user device is configured to perform a device-to-device communication using CA with the second user device without relaying through a network device.

公开(公告)号：US20240357469A1

公开(公告)日：2024-10-24

申请号：US18425943

申请日：2024-01-29

Applicant: ZTE CORPORATION

Inventor： Ying HUANG ,  Lin CHEN

IPC: H04W40/22 ,  H04W8/08 ,  H04W92/20

CPC classification number: H04W40/22 ,  H04W8/08 ,  H04W92/20

Abstract: Provided is a method for performing relay forwarding on integrated access and backhaul (LAB) links. The method includes receiving, by a first IAB node, a data packet; and transmitting, by the first LAB node, the data packet to an IAB donor. Further provided are an information acquisition method, an IAB node, an IAB donor node and a storage medium.

公开(公告)号：US20240340651A1

公开(公告)日：2024-10-10

申请号：US18749545

申请日：2024-06-20

Applicant: ZTE CORPORATION

Inventor： Wei LUO ,  Lin CHEN ,  Youxiong LU

IPC: H04W16/14 ,  H04W72/563 ,  H04W92/18

CPC classification number: H04W16/14 ,  H04W72/563 ,  H04W92/18

Abstract: This document generally relates to a method for wireless communication. The method includes: selecting, with a first user device, a carrier to be a licensed carrier or an unlicensed carrier for a sidelink transmission; and transmitting, with the first device, a sidelink signal on a channel in the selected carrier to a second user device.

公开(公告)号：US20240188165A1

公开(公告)日：2024-06-06

申请号：US18430213

申请日：2024-02-01

Applicant: ZTE Corporation

Inventor： Ying HUANG ,  Lin CHEN

IPC: H04W76/20 ,  H04W28/06 ,  H04W88/08 ,  H04W92/24

CPC classification number: H04W76/20 ,  H04W28/06 ,  H04W88/08 ,  H04W92/24

Abstract: Presented are systems and methods related to radio resource control (RRC) message delivery. In some embodiments, a first integrated access and backhaul (IAB) entity sends to a second IAB entity a message related to RRC message delivery. The first IAB entity can comprise an IAB node or IAB donor DU. The second IAB entity can comprise an IAB donor. The message can comprise a RRC message delivery status to indicate that a buffered RRC message is discarded at the LAB node or IAB donor DU. In some embodiments, the RRC message delivery status includes an identifier of the RRC message which triggers the RRC message delivery status.

公开(公告)号：US20240022879A1

公开(公告)日：2024-01-18

申请号：US18475624

申请日：2023-09-27

Applicant: ZTE Corporation

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

IPC: H04W4/06 ,  H04W76/20

CPC classification number: H04W4/06 ,  H04W76/20 ,  H04W80/02

Abstract: Techniques are described to perform a wireless communication method, comprising receiving, by a communication node, a first information that indicates to a communication node to operate in a point-to-multipoint (PTM) mode to receive multicast and broadcast service (MBS) data; receiving, by the communication node, a second information that indicates to the communication node to not operate in a point-to-point (PTP) mode to receive MBS data; and receiving MBS data by operating the communication node in the PTM mode and not in the PTP mode in response to the first information and the second information.

公开(公告)号：US20230308941A1

公开(公告)日：2023-09-28

申请号：US18018701

申请日：2021-08-02

Applicant: ZTE CORPORATION

Inventor： Liping WANG ,  Lin CHEN

IPC: H04W28/02

CPC classification number: H04W28/0289 ,  H04W28/0284

Abstract: A congestion processing method is applied to a first node, and includes receiving congestion information, wherein the congestion information is used for congestion processing of the first node; and performing the congestion processing based on the congestion information.

公开(公告)号：US20230239757A1

公开(公告)日：2023-07-27

申请号：US18174402

申请日：2023-02-24

Applicant: ZTE Corporation

Inventor： Ying HUANG ,  Lin CHEN

IPC: H04W36/08 ,  H04W36/00

CPC classification number: H04W36/08 ,  H04W36/0055

Abstract: This disclosure relates to methods for inter-donor mobility. In one embodiment, a method includes migrating a wireless node from a source donor central unit (CU) to a target donor CU. In another embodiment, a method includes sending, by the source donor CU to the target donor CU, an XnAP mobility related request message requesting migration of the wireless node from the source donor CU to the target donor CU, and receiving, by the source donor CU from the target donor CU, an XnAP mobility related response message. In another embodiment, a method includes receiving, by a target donor CU from a source donor CU, an XnAP mobility related request message requesting migration of a wireless node from the source donor CU to the target donor CU, and sending, by the target donor CU to the source donor CU, an XnAP mobility related response message.

公开(公告)号：US20230224698A1

公开(公告)日：2023-07-13

申请号：US17960559

申请日：2023-04-05

Applicant: ZTE Corporation

Inventor： Xueying DIAO ,  Lin CHEN ,  YING HUANG

IPC: H04W8/26 ,  H04W12/037

CPC classification number: H04W8/26 ,  H04W12/037

Abstract: Methods, apparatus and systems for address configuration for integrated access and backhaul (IAB) links are disclosed. In one embodiment, a method performed by a first network node is disclosed. The method comprises: obtaining, from an operations administration and maintenance (OAM) or a second network node, a first address information related to at least one Internet Protocol security (IPsec) address; generating, based on the first address information, a second address information; and transmitting, to the second network node, the second address information based on a radio resource control (RRC) message, wherein the first network node and the second network node are connected via a backhaul link in an integrated access and backhaul (IAB) network.

公开(公告)号：US20230217368A1

公开(公告)日：2023-07-06

申请号：US17995625

申请日：2021-03-03

Applicant: ZTE CORPORATION

Inventor： Weiqiang DU ,  Wei LUO ,  Lin CHEN

IPC: H04W52/02

CPC classification number: H04W52/0219 ,  H04W52/0235

Abstract: Disclosed are an energy-saving configuration method and apparatus, an energy-saving method and apparatus, a communication node, and a non-transitory computer-readable storage medium. The energy-saving configuration method may include: receiving user equipment (UE) energy-saving information sent by a second communication node; and sending energy-saving configuration information to the second communication node according to the UE energy-saving information.