公开(公告)号：US20230363049A1

公开(公告)日：2023-11-09

申请号：US18352086

申请日：2023-07-13

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen

IPC: H04W76/28 ,  H04W28/02

CPC classification number: H04W76/28 ,  H04W28/0268 ,  H04W92/18

Abstract: This disclosure relates to methods and devices for sidelink communication between user equipment in a wireless communication network. A method may include an upper layer of a first UE providing to a lower layer discontinuous reception (DRX) configuration assistance information, the first UE transmitting the DRX configuration assistance information to a second UE, and receiving back DRX configuration information. Another method includes a second UE receiving DRX configuration information from the first UE and determining accept or reject it, wherein the second UE can transmit to the first UE acceptance or rejection information. Another method includes receiving from the network a DRX setting indicating whether a DRX configuration is set by the network, the first UE, or the second UE. Another method includes receiving second DRX configuration information and determining third DRX configuration information based on the second and first DRX configuration information.

公开(公告)号：US11765728B2

公开(公告)日：2023-09-19

申请号：US17962280

申请日：2022-10-07

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Boyuan Zhang ,  Weiqiang Du

IPC: H04W72/00 ,  H04W72/20 ,  H04W76/38 ,  H04W76/27 ,  H04W72/542 ,  H04W88/06

CPC classification number: H04W72/20 ,  H04W72/542 ,  H04W76/27 ,  H04W76/38 ,  H04W88/06

Abstract: This disclosure relates to methods and devices for wireless sidelink resource allocation for a user equipment (UE) assisted by an anchor UE. Various mechanisms are disclosed for handling releasing of the anchor UE initiated by either the anchor UE or the assisted UE, and for handling sidelink resources already allocated to the UE by the anchor UE prior to the release. Additional mechanisms are disclosed for using an anchor UE to assist in allocating sidelink resources to multiple UEs configurable in a shared manner or non-shared manner.

公开(公告)号：US20230189293A1

公开(公告)日：2023-06-15

申请号：US18105484

申请日：2023-02-03

Applicant: ZTE Corporation

Inventor： Weiqiang Du ,  Wei Luo ,  Lin Chen ,  Boyuan Zhang

IPC: H04W72/25 ,  H04W72/21 ,  H04W72/40

CPC classification number: H04W72/25 ,  H04W72/21 ,  H04W72/40

Abstract: Methods, apparatus, and systems for selecting and establishing sidelink resources amongst UEs. The disclosure provides various systems and methods of exchanging parameters amongst a group of networked UEs in order to schedule resources.

公开(公告)号：US11622320B2

公开(公告)日：2023-04-04

申请号：US17266343

申请日：2019-08-09

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen

IPC: H04W48/16 ,  H04W48/18 ,  H04W88/14 ,  H04W92/20

Abstract: Provided are a network access method and apparatus, a network device, and a storage medium. The network access method includes: a current integrated access and backhaul (IAB) node acquiring information about cell access from an upstream IAB node; and the current IAB node determining a candidate cell and/or executing an access attempt according to the information about the cell access.

公开(公告)号：US11595875B2

公开(公告)日：2023-02-28

申请号：US17044017

申请日：2019-04-04

Applicant: ZTE CORPORATION

Inventor： Ying Huang ,  Lin Chen

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

Abstract: Provided is a method for performing relay forwarding on integrated access and backhaul (IAB) links. The method includes receiving, by a first IAB node, a data packet; and transmitting, by the first IAB 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：US11570644B2

公开(公告)日：2023-01-31

申请号：US15329482

申请日：2014-09-25

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Yin Gao ,  Lin Chen ,  Feng Xie ,  Shuanshuan Wu

IPC: H04W4/70 ,  H04W24/10 ,  H04W72/04 ,  H04W76/14 ,  H04W8/00 ,  H04W92/14 ,  H04W92/20

Abstract: The disclosure discloses a method for Device to Device (D2D) resource pool measurement and reporting. A User Equipment (UE) measures a D2D resource pool, and sends measurement information of the D2D resource pool. The disclosure also discloses another method, Evolved Node B (eNodeB), UE and storage medium for D2D resource pool measurement and reporting.

公开(公告)号：US11523384B2

公开(公告)日：2022-12-06

申请号：US17050806

申请日：2019-04-24

Applicant: ZTE CORPORATION

Inventor： Shujuan Zhang ,  Feng Bi ,  Wenfeng Zhang ,  Lin Chen

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/08

Abstract: Provided are a resource allocation method, a measurement method, a frequency domain resource determination method, a transmission method, and corresponding apparatuses and devices and a storage medium. The resource allocation method includes: sending by a first communication node, resource request information to a second communication node, where the resource request information includes first information; and/or receiving, by the first communication node, first resource allocation information sent by the second communication node, where the first resource allocation information includes second information, the first information and/or the second information includes information of a resource occupiable by a channel or signal between the first communication node and the second communication node and/or includes information of a resource occupiable by a channel or signal between the first communication node and one or more third communication nodes.

公开(公告)号：US20220225129A1

公开(公告)日：2022-07-14

申请号：US17708502

申请日：2022-03-30

Applicant: ZTE CORPORATION

Inventor： Lin Chen ,  Wei Luo ,  Mengzhen Wang ,  Wei Zou ,  Xueying Diao

IPC: H04W24/04 ,  H04L45/28 ,  H04W40/34

Abstract: This disclosure relates to methods and devices for routing and bearer mapping configuration in an integrated access and backhaul (IAB) network. In one implementation, the method may include detecting, by an IAB entity, a failure in transmitting a packet via an egress link of an original routing path. The method may further include selecting, by the IAB entity, a backhaul adaption protocol routing identifier of a backup routing path for the packet. The method may further include selecting, by the IAB entity, an egress backhaul radio link control channel on an egress link of the backup routing path for transmitting the packet.

公开(公告)号：US11343658B2

公开(公告)日：2022-05-24

申请号：US16911232

申请日：2020-06-24

Applicant: ZTE CORPORATION

Inventor： Mengzhen Wang ,  Lin Chen ,  Youxiong Lu

IPC: H04W4/40 ,  H04L1/00 ,  H04W8/24 ,  H04W92/18

Abstract: Provided are a method and device for determining a transmission mode, a storage medium and an electronic device. The method includes acquiring information for determining the transmission mode, where the information includes at least one of: service profile information about a first service from an upper layer of a first terminal or an application layer of the first terminal, access layer information about the first terminal, transmission parameter information configured for the first terminal by a base station, or capability information about a second terminal of a proximity service; and determining the transmission mode according to the information. This can solve the problem in the existing art of how to perform communication better when there are UEs of different types or different capabilities in a system.

公开(公告)号：US10531435B2

公开(公告)日：2020-01-07

申请号：US15555195

申请日：2016-02-19

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Feng Xie

IPC: H04W72/04 ,  H04W4/02 ,  H04W76/14

Abstract: A resource processing method and device are provided. In the method, a first UE transmits configuration information of a transmission and/or reception resource or resource pool to a second UE, and the resource or resource pool is used for indicating resource information used in information interaction between the second UE and the first UE.