公开(公告)号：US20210153227A1

公开(公告)日：2021-05-20

申请号：US17048310

申请日：2019-04-12

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Shuqiang XIA ,  Chunli LIANG ,  Xianghui HAN ,  Min REN ,  Wei LIN

IPC: H04W72/12 ,  H04L1/18 ,  H04W72/04 ,  H04L5/14

Abstract: Provided are an information transmission method and apparatus, a storage medium and an electronic apparatus. The method includes the following step: a PDSCH traffic with a length of a second TTI is received after an error of receiving a PDSCH traffic with a length of a first TTI is made; where a first transmission unit is supported in the first TTI, a second transmission unit and a third transmission unit are supported in the second TTI, and a transmission unit of the second TTI corresponds to a transmission unit of the first TTI.

公开(公告)号：US20210120530A1

公开(公告)日：2021-04-22

申请号：US17054121

申请日：2019-05-09

Applicant: ZTE Corporation

Inventor： Shuqiang XIA ,  Jing SHI ,  Min REN ,  Xianghui HAN ,  Chunli LIANG ,  Wei LIN

IPC: H04W72/04 ,  H04L5/00

Abstract: Provided are a data transmission receiving method, which includes that: a second communication node receives one or more Physical Downlink Control Channels (PDCCHs) from a first communication node, wherein when the second communication node receives multiple PDCCHs, Physical Downlink Shared Channels (PDSCHs) indicated by the multiple PDCCHs are located in the same serving cell, and the indicated PDSCHs have the same time domain end position and different time domain start positions. Also provided are a data transmission sending method and apparatus, a data transmission receiving apparatus, a storage medium and an electronic apparatus.

公开(公告)号：US20200029309A1

公开(公告)日：2020-01-23

申请号：US16338210

申请日：2017-09-21

Applicant: ZTE CORPORATION

Inventor： Wen ZHANG ,  Shuqiang XIA ,  Wenfeng ZHANG ,  Jing SHI ,  Xianghui HAN ,  Chunli LIANG

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/14

Abstract: Provided are a method and device for transmitting a PUSCH, a DCI indication method and device, a terminal, and a base station. The method for transmitting a PUSCH includes: determining a transmission manner of the PUSCH according to at least one of an indication of first DCI received from a base station or a first preset condition; and transmitting the PUSCH in the determined transmission manner.

公开(公告)号：US20200007368A1

公开(公告)日：2020-01-02

申请号：US16087274

申请日：2017-03-07

Applicant: ZTE CORPORATION

Inventor： Chunli LIANG ,  Shuqiang XIA ,  Xianghui HAN ,  Wen ZHANG

IPC: H04L27/26 ,  H04W72/04 ,  H04W72/12

Abstract: Provided are an information sending method and apparatus, and a computer storage medium. The method includes: according to information to be sent on a physical uplink channel, determining, from N predefined sequences, a sequence corresponding to a reference signal to be sent, wherein the N predefined sequences have the same non-zero value on a predetermined position, N being an integer greater than or equal to 2; and mapping the determined sequence corresponding to the reference signal and the information to a time-frequency resource, and sending the reference signal and the information on the time-frequency resource.

公开(公告)号：US20190334754A1

公开(公告)日：2019-10-31

申请号：US16335864

申请日：2017-09-13

Applicant: ZTE CORPORATION

Inventor： Donglei CHEN ,  Zhisong ZUO ,  Shuqiang XIA ,  Peng HAO

IPC: H04L27/26 ,  H04L5/00 ,  H04L27/20

Abstract: Provided is a data transmission method, the method includes: sending, by a sending end, data to a receiving end on one or more orthogonal frequency division multiplexing (OFDM) symbols in a scheduling unit, wherein a time length of the scheduling unit is a length of two long term evolution (LTE) OFDM symbols having normal cycle prefixes and a subcarrier spacing of 15 kHz, the scheduling unit is formed by seven or eight OFDM symbols having a subcarrier spacing of 60 kHz, or the scheduling unit is formed by a first gap and seven OFDM symbols having a subcarrier spacing of 60 kHz, or the scheduling unit is formed by a second gap and a second gap and eight OFDM symbols having a subcarrier spacing of 60 kHz.

公开(公告)号：US20190173704A1

公开(公告)日：2019-06-06

申请号：US16210220

申请日：2018-12-05

Applicant: ZTE CORPORATION

Inventor： Chunli LIANG ,  Shuqiang XIA ,  Zhisong ZUO ,  Xianghui HAN ,  Jing SHI

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

Abstract: Provided is a method and apparatus for sending information. The method includes determining uplink information and/or a reference signal to be sent; and sending the uplink information and/or the reference signal to a communication node via a first sequence.

公开(公告)号：US20190045525A1

公开(公告)日：2019-02-07

申请号：US16074061

申请日：2016-12-21

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Bo DAI ,  Yifei YUAN ,  Huiying FANG ,  Shuqiang XIA ,  Shupeng LI

IPC: H04W72/12 ,  H04W72/04 ,  H04W76/27 ,  H04W4/70

Abstract: The present invention provides a method and apparatus for determining a scheduling gap, wherein, the method comprises: demodulating the NarrowBand Physical Downlink Control Channel in order to determine the initial subframe of the scheduled NarrowBand Physical Downlink Shared Channel (NB-PDSCH) or the NarrowBand Physical Uplink Shared Channel (NB-PUSCH), wherein, the basis for determining the initial subframe comprises at least one of the following: the final subframe of the NB-PDCCH, the final subframe in the search space where the NB-PDCCH is located, the resource allocation within the scheduling window, and the scheduling gap indication. The implementation of the present technical solutions solves the problem of how to determine the scheduling within the NarrowBand system, thereby saving indication expenditure and improving resource usage efficiency.

公开(公告)号：US20180310282A1

公开(公告)日：2018-10-25

申请号：US15761074

申请日：2016-08-10

Applicant: ZTE CORPORATION

Inventor： Jing SHI ,  Shuqiang XIA ,  Wei GOU ,  Bo DAI ,  Qian DAI

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04W72/04 ,  H04W72/0446

Abstract: A downlink control method and apparatus are disclosed. The method includes: a base station determining at least one downlink control channel in a first downlink control channel and a second downlink control channel, including: determining to use the second downlink control channel in a short transmission time interval (TTI) which is out of a scheduling range of the first downlink control channel, or determining the downlink control channel used in the short TTI according to pre-definition or system configuration information; and the base station transmitting downlink control information (DCI) by using the determined downlink control channel.

公开(公告)号：US20180176893A1

公开(公告)日：2018-06-21

申请号：US15565478

申请日：2016-02-29

Applicant: ZTE CORPORATION

Inventor： Wen ZHANG ,  Shuqiang XIA ,  Bo DAI ,  Jing SHI ,  Kun LIU ,  Xianming CHEN ,  Huiying FANG

IPC: H04W72/04 ,  H04W4/06 ,  H04W68/02 ,  H04W74/08

CPC classification number: H04W72/042 ,  H04L12/189 ,  H04W4/06 ,  H04W68/02 ,  H04W74/0833

Abstract: Provided are a method, device and user equipment for receiving downlink information. The method includes: determining downlink information to be preferentially received according to at least one of: UE state, subframe type of a subframe for transmitting downlink information, and information type of downlink information; and receiving the downlink information.

公开(公告)号：US20180110043A1

公开(公告)日：2018-04-19

申请号：US15562565

申请日：2015-11-10

Applicant: ZTE Corporation

Inventor： Jing SHI ,  Shuqiang XIA ,  Bo DAI ,  Xianming CHEN ,  Wen ZHANG ,  Kun LIU ,  Huiying FANG

IPC: H04W72/04 ,  H04W4/00 ,  H04W72/12

CPC classification number: H04W72/0446 ,  H04L5/0012 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0092 ,  H04W4/70 ,  H04W72/005 ,  H04W72/042 ,  H04W72/12 ,  H04W88/08

Abstract: A method and device for realizing channel transmission are provided. In the method, a base station determines a subframe set used by a downlink control channel and/or a subframe set used by a downlink traffic channel; and the base station performs across subframe scheduling for the downlink traffic channel through the downlink control channel. According to the solution, a subframe set used by a downlink control channel and/or a subframe set used by a downlink traffic channel are/is determined by a base station, and the downlink traffic channel is scheduled across subframes through the downlink control channel.