公开(公告)号：US12075412B2

公开(公告)日：2024-08-27

申请号：US17401058

申请日：2021-08-12

Applicant: ZTE Corporation

Inventor： Mengzhen Wang ,  Lin Chen

IPC: H04W72/12 ,  H04W4/46 ,  H04W72/20 ,  H04W76/14

CPC classification number: H04W72/20 ,  H04W4/46 ,  H04W76/14

Abstract: The disclosed techniques enable resource configuration for sidelink communications. An example method includes receiving, by a first network element, a sidelink resource request transmitted from a communication node. The method also includes communicating, via an interface between the first network element and a second network element, information about resource configuration for the communication node. The method further includes transmitting, by the first network element, a response to the sidelink resource request.

公开(公告)号：US12022540B2

公开(公告)日：2024-06-25

申请号：US17672290

申请日：2022-02-15

Applicant: ZTE Corporation

Inventor： Mengzhen Wang ,  Lin Chen ,  Boyuan Zhang

IPC: H04W76/14 ,  H04W8/24

CPC classification number: H04W76/14 ,  H04W8/24

Abstract: Methods, systems, and devices related to digital wireless communication, and more specifically, to techniques related to transmitting sidelink capability and security information between peer terminals. In one exemplary aspect, a method for wireless communication includes transmitting, by the first terminal, capability information associated with the first terminal to the second terminal based on a triggering event, the capability information associated with the first terminal relating to a capability of the first terminal to directly communicate with a second terminal. In another exemplary aspect, a method for wireless communication includes receiving information associated with a first terminal from the first terminal, the capability information associated with the first terminal relating to a capability of the first terminal to directly communicate with the second terminal. The method also includes determining transmission parameters for unicast communication with the first terminal.

公开(公告)号：US11950124B2

公开(公告)日：2024-04-02

申请号：US17170516

申请日：2021-02-08

Applicant: ZTE CORPORATION

Inventor： Lin Chen ,  Ying Huang ,  Wei Luo ,  Mengzhen Wang

IPC: H04W28/02 ,  H04W28/10 ,  H04W76/11 ,  H04W76/27 ,  H04W88/14

CPC classification number: H04W28/0268 ,  H04W28/0263 ,  H04W28/10 ,  H04W76/11 ,  H04W76/27 ,  H04W88/14

Abstract: A method for data radio bearer management, the method including: transmitting a data radio bearer (DRB) setup request message to a wireless communication node; receiving a DRB setup response message from the wireless communication node, determining at least one DRB and at least one Quality of Service (QoS) flow mapped to the at least one DRB supported by the wireless communication node; and configuring the wireless communication node to support the at least one DRB and the at least one QoS flow.

公开(公告)号：US11647418B2

公开(公告)日：2023-05-09

申请号：US16764645

申请日：2018-11-06

Applicant: ZTE CORPORATION

Inventor： Boyuan Zhang ,  Lin Chen ,  Ying Huang ,  Mengzhen Wang

IPC: H04W76/11 ,  H04W28/02 ,  H04W4/40 ,  H04W28/06 ,  H04W92/18

CPC classification number: H04W28/0278 ,  H04W4/40 ,  H04W28/06 ,  H04W76/11 ,  H04W92/18

Abstract: Provided are a resource requesting method and device, and a resource request processing method and device. The method includes: acquiring, by a terminal, a buffer size corresponding to an same frequency point or anchor frequency point in a logical channel group; reporting, by the terminal, an Sidelink BSR to a base station, where the Sidelink BSR includes at least one of: a destination index corresponding to the same frequency point or anchor frequency point; a logical channel group identifier or a logical channel identifier; or a buffer size.

公开(公告)号：US11641570B2

公开(公告)日：2023-05-02

申请号：US16496902

申请日：2018-03-19

Applicant: ZTE CORPORATION

Inventor： Mengzhen Wang ,  Lin Chen ,  Yuqin Chen

IPC: H04W4/40 ,  H04W76/27 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W80/02 ,  H04W92/18 ,  H04L1/1812

Abstract: Disclosed are an information transmission method, device and system and a storage medium. The method is applied to a user equipment (UE) in an Internet-of-vehicle architecture. The method includes: acquiring, by the UE, sidelink retransmission configuration information; and performing, by the UE, a sidelink feedback or a sidelink retransmission according to the sidelink retransmission configuration information.

公开(公告)号：US12200752B2

公开(公告)日：2025-01-14

申请号：US17633880

申请日：2020-06-15

Applicant: ZTE CORPORATION

Inventor： Wei Luo ,  Lin Chen ,  Mengzhen Wang ,  Boyuan Zhang

IPC: H04W72/10 ,  H04W72/04 ,  H04W72/20 ,  H04W72/56

Abstract: Provided are a data transmission method and apparatus and a storage medium. The method includes: in a case where a user equipment (UE) determines that the UE is incapable of simultaneously transmitting uplink (UL) traffic and sidelink (SL) traffic, comparing a priority of a UL channel with a priority of an SL channel, and transmitting traffic according to a comparison result.

公开(公告)号：US12101798B2

公开(公告)日：2024-09-24

申请号：US17245228

申请日：2021-04-30

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen ,  Mengzhen Wang

IPC: H04W72/12 ,  H04W28/02 ,  H04W72/0453 ,  H04W72/121 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/50 ,  H04W72/543 ,  H04W80/02

CPC classification number: H04W72/543 ,  H04W28/0268 ,  H04W72/0453 ,  H04W72/121 ,  H04W72/1263 ,  H04W72/23 ,  H04W72/535 ,  H04W80/02

Abstract: Method, apparatus and systems are described to allow a base station to configure a logical channel or resources for sidelink communications. In one example aspect, a method for wireless communication includes receiving, by a user equipment, a message from a communication node. The message includes information for configuring a logical channel for a sidelink transmission. The method also includes configuring, a Medium Access Control (MAC) entity with the logical channel according to the information.

公开(公告)号：US12096255B2

公开(公告)日：2024-09-17

申请号：US17397868

申请日：2021-08-09

Applicant: ZTE Corporation

Inventor： Lin Chen ,  Wei Luo ,  Mengzhen Wang

IPC: H04W24/08 ,  H04W24/10 ,  H04W76/14 ,  H04W76/30 ,  H04W4/40

CPC classification number: H04W24/08 ,  H04W24/10 ,  H04W76/14 ,  H04W76/30 ,  H04W4/40

Abstract: Methods, systems, and devices for link measurements of vehicular device-to-device links in mobile communication technology are described. An exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link measurement configuration, and performing a device-to-device link measurement procedure. Another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link monitoring configuration, and performing a device-to-device link monitoring procedure. Yet another exemplary method for wireless communication includes receiving, by a first wireless device, a device-to-device link maintenance configuration, and performing a device-to-device link maintenance procedure.

公开(公告)号：US20230141478A1

公开(公告)日：2023-05-11

申请号：US17918041

申请日：2021-04-09

Applicant: ZTE CORPORATION

Inventor： Boyuan ZHANG ,  Mengzhen Wang ,  Xueying DIAO ,  Lin CHEN

IPC: H04W40/22 ,  H04W48/08 ,  H04W36/30 ,  H04W36/18

CPC classification number: H04W40/22 ,  H04W48/08 ,  H04W36/30 ,  H04W36/18

Abstract: Provided are an initiation method and apparatus, a reselection method and apparatus, a device, and a storage medium. The initiation method is applied to a first communication node, where the first communication node is in a connected state, an idle state or an inactive state, and includes: receiving relay function configuration information sent by a second communication node; and initiating, according to a comparison result of the relay function configuration information and a first current parameter value, a relay function corresponding to the comparison result, where the first current parameter value includes a measurement value and a traffic priority.

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.