公开(公告)号：US20200374170A1

公开(公告)日：2020-11-26

申请号：US16947652

申请日：2020-08-11

Applicant: ZTE Corporation

Inventor： Wenhao LIU ,  Peng HAO ,  Feng BI ,  Zhisong ZUO ,  Ting MIAO

IPC: H04L27/26 ,  H04L5/00

Abstract: Methods, systems, and devices are disclosed for digital wireless communication, and more specifically, for initializing and using demodulation reference signals. In one exemplary aspect, a method of wireless communication performed by a communication node includes generating a first portion of an initial value of a demodulation reference signal (DMRS) based, at least in part, on combining a time index and at least a portion of an ID index. The method also includes generating a second portion of the initial value of the DMRS based, at least in part, on the ID index, and generating the initial value of the DMRS by combining at least the first and second portions. The method further includes transmitting or receiving the DMRS.

公开(公告)号：US20200328869A1

公开(公告)日：2020-10-15

申请号：US16714093

申请日：2019-12-13

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Feng BI ,  Ting MIAO

IPC: H04L5/10 ,  H04L5/00 ,  H04W56/00 ,  H04W72/00

Abstract: Embodiments of the present invention provide a method and apparatus for transmitting and determining timing information, a storage medium, and a processor. The transmitting method includes: carrying timing information by using a demodulation reference signal (DMRS), where the timing information is used to indicate a terminal to determine a time domain location; and transmitting the DMRS carrying the timing information to the terminal.

公开(公告)号：US20200314845A1

公开(公告)日：2020-10-01

申请号：US16785072

申请日：2020-02-07

Applicant: ZTE CORPORATION

Inventor： Ting MIAO ,  Feng BI ,  Peng HAO ,  Xing LIU

IPC: H04W72/04

Abstract: Provided is a method for indicating a resource location. The method includes: sending, by a first-type node, resource location information to a second-type node, the resource location information at least indicates a frequency-domain location of a resource, where the frequency-domain location includes at least one of: a frequency-domain location of a first resource or a frequency-domain location of a second resource, and the first resource or the second resource includes at least one of: a bandwidth part (BWP), a resource occupied by a physical downlink shared channel (PDSCH), or a common control resource set. Also provided are a device for indicating a resource location, and a method, device, terminal, base station, processor, and storage medium for receiving a resource location.

公开(公告)号：US20200280969A1

公开(公告)日：2020-09-03

申请号：US16753320

申请日：2018-11-27

Applicant: ZTE CORPORATION

Inventor： Xing LIU ,  Peng HAO ,  Wei GOU ,  Zhisong ZUO ,  Chunli LIANG ,  Feng BI

IPC: H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04W76/27

Abstract: A data transmission method and apparatus, and a data reception method and apparatus. The data transmission method comprises steps of: generating at least one total downlink assignment index for a plurality of component carrier groups; and carrying the at least one total downlink assignment index in downlink control information to transmit the same to a receiving end.

公开(公告)号：US20190342055A1

公开(公告)日：2019-11-07

申请号：US16474773

申请日：2017-12-26

Applicant: ZTE CORPORATION

Inventor： Wanchun ZHANG ,  Wei GOU ,  Feng BI ,  Peng HAO

IPC: H04L5/00 ,  H04L1/18

Abstract: Provided by the present disclosure are a method and apparatus for processing confirmation information. The method includes: transmitting, by a transmitting end, a signaling, wherein the signaling is configured to instruct a receiving end to generate confirmation information corresponding to one-time data transmission according to the signaling and in combination with a pre-agreed implicit rule; and receiving, by the transmitting end, the confirmation information, and parsing the confirmation information according to the signaling and in combination with the pre-agreed implicit rule.

公开(公告)号：US20190029046A1

公开(公告)日：2019-01-24

申请号：US16070874

申请日：2017-01-18

Applicant: ZTE CORPORATION

Inventor： Xincai LI ,  Yajun ZHAO ,  Wei GOU ,  Focai PENG ,  Feng BI ,  Ling YANG

IPC: H04W74/08 ,  H04L5/00 ,  H04L25/02 ,  H04L1/00 ,  H04W72/04 ,  H04L27/26 ,  H04W72/12

Abstract: A method and apparatus for sending and receiving uplink data, a terminal, and a base station are provided. The method comprises: determining, according to a self-defined instruction message or an instruction message received from a base station, a start symbol position or the start symbol position and an end symbol position for transmitting a subframe on a physical uplink shared channel (PUSCH) on an unlicensed carrier; and sending uplink data according to the start symbol position or according to the start symbol position and the end symbol position. By means of the embodiments of the present invention, the problem of failing to determine the time point of transmitting uplink data on an unlicensed carrier by a terminal is resolved, thereby achieving the effect of determining the time point of transmitting the uplink data on the unlicensed carrier by the terminal, and providing the effect of improving the data transmission efficiency.

公开(公告)号：US20180167961A1

公开(公告)日：2018-06-14

申请号：US15577853

申请日：2016-03-14

Applicant: ZTE Corporation

Inventor： Peng HAO ,  Jian LI ,  Feng BI

IPC: H04W72/12 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W72/1263 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/1469 ,  H04W16/10 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/1205

Abstract: A configuration method for resource sharing among multiple wireless links is provided. The multiple wireless links include a first link and a second link, or include a first link, a second link and a third link. In the method, P-Q configuration is performed on a set N formed by a group of continuous units, and a set P configured for downlink transmission of the second link/third link and a set Q configured for uplink transmission of the second link/third link in the set N are determined; U-V configuration is performed on the set N, and a set U configured for downlink transmission of the first link/third link and a set V configured for uplink transmission of the first link/third link in the set N are determined; and a set S for uplink transmission of the second link/third link and downlink transmission of the second link/third link is determined.

公开(公告)号：US20180027493A1

公开(公告)日：2018-01-25

申请号：US15547298

申请日：2015-12-10

Applicant: ZTE Corporation

Inventor： Xincai LI ,  Wei GOU ,  Feng BI ,  Focai PENG ,  Ling YANG

IPC: H04W52/02 ,  H04L5/00 ,  H04L5/14 ,  H04W72/12

CPC classification number: H04W52/0216 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/12 ,  H04W72/121 ,  H04W72/1215 ,  H04W72/1289 ,  H04W72/14 ,  H04W74/0808 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/25

Abstract: Provided are a data transmission method and device, a base station, and a User Equipment (UE). The method includes: sending a pre-scheduling signaling to a UE before competing for an unlicensed carrier, the pre-scheduling signaling for instructing the UE to transmit data on an unlicensed resource obtained by competition; and transmitting the data with the UE according to the pre-scheduling signaling.

公开(公告)号：US20170339718A1

公开(公告)日：2017-11-23

申请号：US15521479

申请日：2015-07-30

Applicant: ZTE Corporation

Inventor： Wenhao LIU ,  Senbao GUO ,  Zhaohua LU ,  Feng BI ,  Guanghui YU

IPC: H04W74/00 ,  H04B1/7073 ,  H04W74/04

CPC classification number: H04W74/004 ,  H04B1/7073 ,  H04W74/00 ,  H04W74/04 ,  H04W74/08

Abstract: Provided are message transmitting or receiving methods and devices, a base station, and a terminal. Uplink access signals are divided into a first pre-determined number of uplink access signal groups. An uplink access signal, which is transmitted in an uplink access beam form based on one or more uplink access signal groups, is received from a second communication node. An uplink access signal group to which the uplink access signal pertains is determined. One or more uplink access signals contained in the uplink access signal group are transmitted under at least one of the following restriction conditions: a restricted sequence transmitting order, a restricted transmitting occasion, and a restricted transmitting frequency domain position. An uplink access response message is transmitted to the second communication node over an uplink access response resource corresponding to the determined uplink access signal group.

公开(公告)号：US20250024381A1

公开(公告)日：2025-01-16

申请号：US18680296

申请日：2024-05-31

Applicant: ZTE Corporation

Inventor： Qi YANG ,  Chuangxin JIANG ,  Feng BI ,  Focai PENG ,  Yu PAN ,  Juan LIU

IPC: H04W52/32 ,  H04W52/24

Abstract: Systems and methods for wireless communication systems are disclosed. In one aspect, the wireless communication method includes determining, by a first wireless communication device, a power and sending, by the first wireless communication device to a second wireless communication device in a sidelink communication, a reference signal with the power. The power is determined based on one or more sidelink parameters related to a priority level associated with the reference signal.