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：US11621916B2

公开(公告)日：2023-04-04

申请号：US17054243

申请日：2019-05-10

Applicant: ZTE CORPORATION

Inventor： Ying Huang ,  Lin Chen

IPC: H04L12/741 ,  H04L45/74 ,  H04W76/12 ,  H04B7/0413 ,  H04L69/22

Abstract: Provided is an information transmission method and apparatus. The method includes: in an IAB scenario, an integrated access and backhaul (IAB) node acquiring a first data packet; and a first IAB node sending the first data packet to an IAB donor. Further provided are an information acquisition method and apparatus, a storage medium and an electronic apparatus.

公开(公告)号：US11582830B2

公开(公告)日：2023-02-14

申请号：US17267143

申请日：2019-08-09

Applicant: ZTE Corporation

Inventor： Wei Luo ,  Lin Chen

IPC: H04W76/27 ,  H04W76/12 ,  H04W76/19 ,  H04W76/11 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/0453 ,  H04W88/14

Abstract: An information transmission method and apparatus are provided. In the method, an entity part of an IAB donor transmits information to a DU, wherein the information is used for instructing the DU to perform link status switching. A storage medium and an electronic apparatus are also provided.

公开(公告)号：US20220400427A1

公开(公告)日：2022-12-15

申请号：US17889591

申请日：2022-08-17

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen

IPC: H04W48/08 ,  H04W48/16 ,  H04W8/02

Abstract: Methods, apparatus, and systems for reducing signalling in a wireless system, where one or more user equipment or mobile terminals are connected to an integrated access and backhaul node. The disclosure relates to providing integrated access and backhaul indication information that includes at least a mobile integrated access and backhaul node indication information or a group mobility indication. The integrated access and backhaul indication information could be used to reduce signaling overhead and ensure service continuity.

公开(公告)号：US11516874B2

公开(公告)日：2022-11-29

申请号：US15734032

申请日：2019-05-13

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen

IPC: H04W76/27 ,  H04W76/11 ,  H04W88/14 ,  H04W92/20

Abstract: Provided are an information transmission method and device. The method comprises: an IAB node sends an F1 message to a base station, and forwards the F1 message to an IAB donor via the base station. In the present disclosure, the problem of lacking an IAB control plane information transmission scheme applicable to the NR is solved, and the forwarding of control plane information between an IAB node and an IAB donor is realized timely and accurately.

公开(公告)号：US20220322464A1

公开(公告)日：2022-10-06

申请号：US17635570

申请日：2020-07-21

Applicant: ZTE CORPORATION

Inventor： Wei Luo ,  Lin Chen

IPC: H04W76/11 ,  H04W36/00

Abstract: Provided are a connection establishment method and device, a link state notification method and device, an interface establishment method and device, an information transmission method and device, an integrated access backhaul node, a centralized unit, a system, and a storage medium. The connection establishment method includes: acquiring address information of a first CU; and establishing a connection with the first CU according to the address information of the first CU.

公开(公告)号：US10440684B2

公开(公告)日：2019-10-08

申请号：US15749439

申请日：2016-07-21

Applicant: ZTE CORPORATION

Inventor： Shuanshuan Wu ,  Bo Dai ,  Shuanghong Huang ,  Lin Chen ,  Ying Liu ,  Haigang He

IPC: H04W72/04

Abstract: A wireless communication method includes: determining a radio resource for wireless communication, where the radio resource at least includes a first resource set and a second resource set having different attributes; determine, according to content and/or a type of a message carried in a signal to be sent, a resource set used for sending the signal to be sent; and selecting a resource from the determined resource set to send the signal to be sent. This method ensures the delay requirement and the high reliability of specific signal transmission; and reduces the probability of signal collision and improves the reliability of signal transmission.

公开(公告)号：US10341840B2

公开(公告)日：2019-07-02

申请号：US15564775

申请日：2015-08-21

Applicant: ZTE Corporation

Inventor： Ying Huang ,  Lin Chen

IPC: H04W36/00 ,  H04W36/32 ,  H04W36/30 ,  H04W8/00 ,  H04W76/20 ,  H04W76/23 ,  H04W4/90 ,  H04W76/14 ,  H04W76/30 ,  H04W24/10 ,  H04W88/04

Abstract: An information processing method and a communication node are disclosed. The method configured in a first Device-to-Device (D2D) User Equipment (UE) includes: receiving bearer control information sent by a first evolved Node B (eNB); and changing to a second access node according to the bearer control information for communication data transmission, wherein the first eNB is a first access node or the second access node, and the second access node is the first eNB or a D2D relay node. Also disclosed is a computer storage medium.

公开(公告)号：US10172052B2

公开(公告)日：2019-01-01

申请号：US15512063

申请日：2015-03-06

Applicant: ZTE CORPORATION

Inventor： Lin Chen ,  Fang Zhang ,  Yufeng Ruan

IPC: H04W36/30 ,  H04W36/00 ,  H04W16/32 ,  H04W36/04 ,  H04W36/38 ,  H04W40/24 ,  H04W24/02 ,  H04W84/18

Abstract: Provided are a method and a device for dynamically constructing a virtual cell. The method includes: a master station sending an event A4 to UE and receiving an A4 measurement report from the UE; and the master station adding a cell corresponding to a cell identity carried in the A4 measurement report as a slave station, herein the master station and slave stations form a first virtual cell. In the technical solution, a serving cell selected by UE may be any cell and is not necessary to be a macro cell, the master station adds a cell which satisfies an event A4 as a slave station and thereby a virtual cell is realized.