公开(公告)号：US12101784B2

公开(公告)日：2024-09-24

申请号：US17737846

申请日：2022-05-05

Applicant: ZTE Corporation

Inventor： Youjun Hu ,  Bo Dai ,  Luanjian Bian ,  Huiying Fang ,  Weiwei Yang ,  Kun Liu

IPC: H04W72/23 ,  H04L1/1812

CPC classification number: H04W72/23 ,  H04L1/1812

Abstract: Provided are a control information indicating method, a communication node and a computer-readable storage medium. The method includes: sending, by a first communication node, control information to a second communication node, where the control information is used for indicating the scheduling of one or more transport blocks, each transport block corresponds to a respective one of hybrid automatic repeat request (HARQ) processes when being scheduled, and each HARQ process has a corresponding HARQ process index and new data indication (NDI) information.

公开(公告)号：US12058677B2

公开(公告)日：2024-08-06

申请号：US17889726

申请日：2022-08-17

Applicant: ZTE CORPORATION

Inventor： Weiwei Yang ,  Bo Dai ,  Huiying Fang ,  Kun Liu

IPC: H04W72/1273 ,  H04L1/1812 ,  H04L5/00 ,  H04L5/16

CPC classification number: H04W72/1273 ,  H04L1/1812 ,  H04L5/0053 ,  H04L5/16

Abstract: A system and method of providing a mechanism for determining control information, such as PDSCH scheduling delay and/or HARQ-ACK delay. The system and method include receiving, by a wireless communication device from a wireless communication node, a control signal indicating one of a plurality of physical downlink shared channel (PDSCH) scheduling delays and one of a plurality of hybrid automatic repeat request-acknowledgement (HARQ-ACK) delays; receiving, by the wireless communication device from the wireless communication node, based on the PDSCH scheduling delays, a PDSCH; transmitting, by the wireless communication device to the wireless communication node, based on the HARQ-ACK delays, a HARQ-ACK that corresponds to the received PDSCH.

公开(公告)号：US11882536B2

公开(公告)日：2024-01-23

申请号：US17531668

申请日：2021-11-19

Applicant: ZTE CORPORATION

Inventor： Xianming Chen ,  Bo Dai ,  Kun Liu ,  Weiwei Yang ,  Huiying Fang

IPC: H04L5/00 ,  H04W48/12 ,  H04W56/00 ,  H04J11/00 ,  H04L27/26 ,  H04W72/0453

CPC classification number: H04W56/0015 ,  H04J11/0069 ,  H04L5/0048 ,  H04L27/2613 ,  H04L27/2657 ,  H04L27/2675 ,  H04W72/0453 ,  H04L5/0007

Abstract: A system and method for transmitting a signal are disclosed herein. In one embodiment, the system and method are configured to perform: transmitting one or more synchronization signals using an anchor carrier with a first frequency location; and transmitting a system information block using a non-anchor carrier with a second frequency location that is different from the first frequency location.

公开(公告)号：US11722854B2

公开(公告)日：2023-08-08

申请号：US17202256

申请日：2021-03-15

Applicant: ZTE Corporation

Inventor： Xianming Chen ,  Bo Dai ,  Jianxun Ai ,  Kun Liu ,  Weiwei Yang ,  Huiying Fang

IPC: H04W4/06 ,  H04W4/08 ,  H04W72/23 ,  H04W72/30 ,  H04L12/18

CPC classification number: H04W4/06 ,  H04W4/08 ,  H04W72/23 ,  H04W72/30 ,  H04L12/189 ,  Y02D30/70

Abstract: Provided are a multicast transmission method and apparatus, and a computer storage medium. The method includes: transmitting multicast channel data according to a multicast search space. The multicast search space is configured for transmitting multicast downlink control information. The multicast channel data includes at least one of multicast control channel data, multicast traffic channel data and multicast control channel change notification data.

公开(公告)号：US11689270B2

公开(公告)日：2023-06-27

申请号：US17854743

申请日：2022-06-30

Applicant: ZTE Corporation

Inventor： Luanjian Bian ,  Bo Dai ,  Kun Liu ,  Weiwei Yang

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/0446 ,  H04L1/18

CPC classification number: H04B7/0639 ,  H04B7/0478 ,  H04W72/0446 ,  H04L1/18

Abstract: Provided are a method and device for determining precoding, a method and device for detecting data, a storage medium and an electronic device. The method for determining precoding includes: receiving, by a first communication node, a precoding matrix indicator (PMI) sent by a second communication node; and determining a precoding matrix used on a control channel according to the PMI and a precoding parameter; where the precoding parameter includes at least one of: a PMI delay, the number of repetitions of the control channel, an aggregation level of the control channel, a candidate resource of the control channel, a starting physical resource block (PRB) sequence number of the control channel, a repetition resource group of the control channel, or a PRB set of the control channel.

公开(公告)号：US11552772B2

公开(公告)日：2023-01-10

申请号：US17094735

申请日：2020-11-10

Applicant: ZTE Corporation

Inventor： Kun Liu ,  Bo Dai ,  Huiying Fang ,  Weiwei Yang

IPC: H04L5/00 ,  H04W72/04 ,  H04W80/02 ,  H04W74/00 ,  H04W74/08 ,  G16Y30/00 ,  H04L67/12 ,  H04W4/70

Abstract: Provided are a signal transmitting method and apparatus, a storage medium and an electronic apparatus for random-access signal transmissions. The method includes determining resources for a random-access signal in a region that comprises 36 subcarriers and six symbol groups. The six symbol groups are assigned indices 0, 1, 2, 3, 4, and 5, and a subcarrier index occupied by a symbol group is determined based on determining a first subcarrier index occupied by a neighboring symbol group, and determining the subcarrier index based on the first subcarrier index and an offset value. The method also includes transmitting the random-access signal using the determined resources.

公开(公告)号：US11201776B2

公开(公告)日：2021-12-14

申请号：US16727803

申请日：2019-12-26

Applicant: ZTE CORPORATION

Inventor： Xianming Chen ,  Bo Dai ,  Kun Liu ,  Weiwei Yang ,  Huiying Fang

IPC: H04L5/00 ,  H04L27/26 ,  H04J11/00 ,  H04W72/04

Abstract: A system and method for transmitting a signal are disclosed herein. In one embodiment, the system and method are configured to perform: transmitting one or more synchronization signals using an anchor carrier with a first frequency location; and transmitting a system information block using a non-anchor carrier with a second frequency location that is different from the first frequency location.

公开(公告)号：US11159986B2

公开(公告)日：2021-10-26

申请号：US16324248

申请日：2017-08-07

Applicant: ZTE CORPORATION

Inventor： Weiwei Yang ,  Bo Dai

IPC: H04W28/18 ,  H04L5/00 ,  H04W72/04 ,  H04W4/70

Abstract: Provided in the present disclosure are an unlicensed spectrum access method and device, and a transmission node. The access method includes: determining, by a transmission node, an access manner of an unlicensed spectrum and an access parameter corresponding to the access manner according to a preset condition, the preset condition comprising at least one of followings: a transmission parameter for information transmitted over the unlicensed spectrum, a type of the information, a grade corresponding to the transmission node, and an access signaling; and accessing, by the transmission node, the unlicensed spectrum according to the determined access manner and access parameter.

公开(公告)号：US10862530B2

公开(公告)日：2020-12-08

申请号：US16306032

申请日：2016-11-04

Applicant: ZTE CORPORATION

Inventor： Xianming Chen ,  Bo Dai ,  Kun Liu ,  Weiwei Yang

IPC: H04B1/713 ,  H04L5/00 ,  H04W72/04

Abstract: The present invention provides a method and device for transmitting a positioning reference signal (PRS), and a computer storage medium. The method comprises: obtaining specified information related to transmission of a PRS, the specified information comprising at least one of a cycle, an offset, duration, subframe configuration information, and narrowband information; and determining a transmission resource for the PRS on the basis of the specified information, and transmitting the PRS by means of the transmission resource.

公开(公告)号：US10805910B2

公开(公告)日：2020-10-13

申请号：US15748303

申请日：2016-06-06

Applicant: ZTE CORPORATION

Inventor： Weiwei Yang ,  Bo Dai ,  Chunli Liang ,  Shuqiang Xia

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/00 ,  H04W72/10

Abstract: A method for sending uplink control information comprises: determining uplink control information needing to be sent; coding the uplink control information; interlacing the coded uplink control information; and sending the interlaced uplink control information over a physical uplink control channel (PUCCH).