公开(公告)号：US12185371B2

公开(公告)日：2024-12-31

申请号：US17809259

申请日：2022-06-27

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Ling Yang ,  Yajun Zhao

IPC: H04W74/08 ,  H04B7/0408 ,  H04B7/06 ,  H04W74/0808

Abstract: Provided are a data transmission method and apparatus, a data transmission method and apparatus. The method includes: acquiring predefined information; determining, according to the predefined information, whether to perform a listen-before-talk (LBT) mechanism before transmission; and upon the predefined information carrying LBT indication information, performing the LBT mechanism before a transmission device performs the transmission; or upon the predefined information not carrying the LBT indication information, not performing the LBT mechanism before the transmission device performs transmission. For one transmission device, a relationship between a transmit beam and a receive beam includes: the receive beam being the same as the transmit beam; or the receive beam being different from the transmit beam.

公开(公告)号：US11375540B2

公开(公告)日：2022-06-28

申请号：US16335448

申请日：2017-09-28

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Ling Yang ,  Yajun Zhao

IPC: H04W74/08 ,  H04B7/0408 ,  H04B7/06

Abstract: Provided are a data transmission method and apparatus, a data receiving method and apparatus, a base station and a terminal. The method includes: acquiring predefined information; determining, according to the predefined information, whether to perform a listen-before-talk (LBT) mechanism before transmission; and when LBT indication information is carried in the predefined information, performing the LBT mechanism before a transmission device performs transmission according to a predetermined transmission mode, or when the LBT indication information is not carried in the predefined information, performing a predetermined non-LBT processing operation before the transmission device performs the transmission according to the predetermined transmission mode. By means of the above steps, the signals in the beamforming system are separately processed by performing the LBT mechanism or performing the predetermined non-LBT processing operation, which effectively solves the low signal transmission efficiency problem of the beamforming system.

公开(公告)号：US20220095310A1

公开(公告)日：2022-03-24

申请号：US17449620

申请日：2021-09-30

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Xincai Li ,  Yajun Zhao ,  Ling Yang ,  Hanqing Xu

IPC: H04W72/08 ,  H04B17/345 ,  H04W72/04

Abstract: Provided are a data transmission method and device and a storage medium. The method includes: determining a first time domain resource for transmitting data according to first preset information, where the first preset information includes at least one of: indication information from a base station, a sensing result for a channel, or a measurement result for interference; and transmitting the data by using the determined first time domain resource.

公开(公告)号：US11191099B2

公开(公告)日：2021-11-30

申请号：US16089531

申请日：2017-03-15

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Xincai Li ,  Yajun Zhao ,  Wei Gou ,  Feng Bi

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

Abstract: The present invention provides a data transmission method, comprising: sending scheduling information to a terminal on a downlink subframe, wherein the scheduling information is used for scheduling the terminal to transmit uplink data on one or more uplink subframes of an unlicensed carrier; and receiving the uplink data transmitted by the terminal. The present invention provides a technical solution of multi-subframe scheduling in the unlicensed carrier which does not exist in the prior art. The present invention also provides a data transmission device and a storage medium.

公开(公告)号：US11672000B2

公开(公告)日：2023-06-06

申请号：US17449620

申请日：2021-09-30

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Xincai Li ,  Yajun Zhao ,  Ling Yang ,  Hanqing Xu

IPC: H04B17/345 ,  H04L5/00 ,  H04W72/00 ,  H04W72/541 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/541 ,  H04B17/345 ,  H04W72/0446 ,  H04W72/23

Abstract: Provided are a data transmission method and device and a storage medium. The method includes: determining a first time domain resource for transmitting data according to first preset information, where the first preset information includes at least one of: indication information from a base station, a sensing result for a channel, or a measurement result for interference; and transmitting the data by using the determined first time domain resource.

公开(公告)号：US11272538B2

公开(公告)日：2022-03-08

申请号：US16324801

申请日：2016-11-15

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Yajun Zhao ,  Hanqing Xu ,  Xincai Li ,  Ling Yang

IPC: H04W74/08 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L25/02 ,  H04W24/10 ,  H04W48/16 ,  H04W72/04 ,  H04W74/02 ,  H04W80/08

Abstract: Disclosed are a method, a device and a system for transmitting information and a computer storage medium. The method for transmitting information in the embodiments of the present disclosure comprises: a base station acquiring a configured self-contained structure, the self-contained structure comprising a time-frequency resource structure; and the base station sending data information or receiving data information according to the self-contained structure.

公开(公告)号：US11212689B2

公开(公告)日：2021-12-28

申请号：US16346512

申请日：2017-11-01

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Ling Yang ,  Yajun Zhao

IPC: H04W24/10 ,  H04B17/336 ,  H04W76/27 ,  H04W72/04

Abstract: Disclosed by an embodiment of the present disclosure is an interference processing method. The method includes that: a transmission apparatus obtains first indication information; and the transmission apparatus performs transmission on a particular resource according to the first indication information. Moreover, also disclosed by embodiments of the present disclosure are an interference processing device, an apparatus and a storage medium.

公开(公告)号：US11283558B2

公开(公告)日：2022-03-22

申请号：US16476811

申请日：2018-01-09

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Ling Yang ,  Yajun Zhao ,  Hanqing Xu ,  Xincai Li

IPC: H04L5/00 ,  H04W56/00

Abstract: Provided is a method and apparatus for aligning uplink transmission with downlink transmission. The method includes at least one of: obtaining a time unit; performing at least one of uplink transmission or downlink transmission on a spectrum resource corresponding to the time unit; or configuring at least one timing advance (TA) adjustment amount over the time unit.

公开(公告)号：US11239974B2

公开(公告)日：2022-02-01

申请号：US16610987

申请日：2018-05-02

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Xincai Li ,  Yajun Zhao ,  Hanqing Xu ,  Ling Yang ,  Juan Liu

IPC: H04L5/00 ,  H04L1/16 ,  H04L27/26 ,  H04W72/04 ,  H04W72/12

Abstract: Provided are a data transmission method and apparatus. The method includes that a first node configures configuration information of each time unit within a transmission period, where the configuration information includes a transmission direction and transmission content in each time unit, that the first node notifies the configuration information to a second node, and that the first node performs data transceiving with the second node according to the configuration information.

公开(公告)号：US11160088B2

公开(公告)日：2021-10-26

申请号：US16476255

申请日：2017-12-25

Applicant: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.

Inventor： Xincai Li ,  Yajun Zhao ,  Ling Yang ,  Hanging Xu

IPC: H04W72/08 ,  H04W72/12 ,  H04B17/364 ,  H04B17/345 ,  H04W72/04

Abstract: Provided are a data transmission method and device and a storage medium. The method includes: determining a first time domain resource for transmitting data according to first preset information, where the first preset information includes at least one of: indication information from a base station, a sensing result for a channel and a measurement result for interference; and transmitting the data by using the determined first time domain resource.