公开(公告)号：US11864212B2

公开(公告)日：2024-01-02

申请号：US17305565

申请日：2021-07-09

Applicant: ZTE Corporation

Inventor： Xiubin Sha ,  Bo Dai ,  Ting Lu ,  Xu Liu ,  Kun Liu

IPC: H04W72/53 ,  H04W24/08 ,  H04W68/00 ,  H04W72/0446 ,  H04W72/1263 ,  H04W74/02 ,  H04W74/08

CPC classification number: H04W72/53 ,  H04W24/08 ,  H04W68/005 ,  H04W72/0446 ,  H04W72/1263 ,  H04W74/02 ,  H04W74/0841

Abstract: Methods, systems, and devices related to related to digital wireless communication, and more specifically, to techniques related to transmitting pre-configured dedicates resources for data transmission. In one exemplary aspect, a method for wireless communication includes transmitting a pre-configured transmission resource information indicating a time domain location to a core network node. The method also includes receiving transmission data from the core network node at the time domain location indicated in the pre-configured transmission resource information. In another exemplary aspect, a method for wireless communication includes connecting a communication node to a core network node. The method also includes receiving transmission data including a pre-configured transmission resource information at a time domain location from the core network node.

公开(公告)号：US11770859B2

公开(公告)日：2023-09-26

申请号：US17699903

申请日：2022-03-21

Applicant: ZTE CORPORATION

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

IPC: H04L27/26 ,  H04W72/08 ,  H04W74/08 ,  H04W72/0453 ,  H04W72/542

CPC classification number: H04W74/0833 ,  H04L27/26362 ,  H04W72/0453 ,  H04W72/542

Abstract: Provided are an information transmission method, a base station, a terminal and a computer-readable storage medium. The information transmission method includes: a base station sending a first message. The first message includes at least one of: at least one set of channel quality threshold values, where each of the at least one set of channel quality threshold values includes at least one channel quality threshold value; or a deviation value relative to the at least one channel quality threshold value. The at least one channel quality threshold value is set according to at least one following type of channel quality: reference signal receiving power, a reference signal receiving quality, a downlink signal to interference plus noise ratio, a downlink signal to noise ratio, an uplink signal to interference plus noise ratio, an uplink signal to noise ratio, a downlink path loss, or an uplink path loss.

公开(公告)号：US11743902B2

公开(公告)日：2023-08-29

申请号：US16638338

申请日：2018-08-13

Applicant: ZTE Corporation

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

IPC: H04W72/23 ,  H04W4/70 ,  H04W76/28 ,  H04L5/00 ,  H04L27/26 ,  H04W52/02 ,  H04W68/00 ,  H04W72/044

CPC classification number: H04W72/23 ,  H04L5/0007 ,  H04L27/2605 ,  H04W4/70 ,  H04W52/0225 ,  H04W68/005 ,  H04W76/28 ,  H04W72/044

Abstract: Provided are an information transmission method and apparatus, the method includes: receiving, by a terminal, a signal sent by a base station at a preset first time-frequency position; and detecting the signal, and determining whether to detect a physical downlink channel according to a detection result for the signal.

公开(公告)号：US11689333B2

公开(公告)日：2023-06-27

申请号：US17410945

申请日：2021-08-24

Applicant: ZTE Corporation

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

IPC: H04L27/26 ,  H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0098 ,  H04L27/2602 ,  H04L27/2607 ,  H04L27/2613

Abstract: Provided are a signal transmission method and system, which relates to wireless communications. The method includes: transmitting, by a first node, a first signal. The first signal comprises at least one of: at least one first structure, or at least one second structure. The first structure includes at least one symbol group, and the symbol group of the first structure includes a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the first structure occupies a same subcarrier or a same frequency resource in a frequency domain. The second structure includes at least one symbol group, and the symbol group of the second structure comprises a cyclic prefix and at least one symbol or includes a cyclic prefix, at least one symbol and a guard period. Each symbol group of the second structure occupies a same subcarrier or a same frequency resource in the frequency domain.

公开(公告)号：US11665643B2

公开(公告)日：2023-05-30

申请号：US17054555

申请日：2019-05-10

Applicant: ZTE Corporation

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

IPC: H04W52/02 ,  H04J13/00 ,  H04J13/10

CPC classification number: H04W52/0235 ,  H04J13/0062 ,  H04J13/10

Abstract: A signal sending and receiving method and apparatus are provided. A first signal is sent, and a sequence of the first signal is generated at least based on a first sequence and a second sequence. There are multiple manners for determining the first sequence and the second sequence. For example, the first sequence is determined at least according to start time domain location information of the first signal and current time domain location information of the first signal, and the second sequence is determined at least according to a cell index corresponding to the first signal.

公开(公告)号：US11595183B2

公开(公告)日：2023-02-28

申请号：US16764697

申请日：2018-09-20

Applicant: ZTE Corporation

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

IPC: H04L5/00 ,  H04W72/04 ,  H04L47/762 ,  H04L47/78 ,  H04W74/08 ,  H04W72/0453 ,  H04W4/70

Abstract: Provided in the embodiments of the present disclosure are a resource determination and information sending method and device, a storage medium and a processor. The resource determination method includes: receiving configuration information, the configuration information carrying indication information for indicating information of a Physical Resource Block (PRB) that supports resource assignment for a terminal with a subcarrier Resource Unit (RU) as a minimum granularity; receiving information carrying a resource assignment field, a Resource Indication Value (RIV) of a specified field in the resource assignment field being used for indicating resource information assigned to the terminal; and determining, according to the indication information and the RIV, a resource assigned to the terminal.

公开(公告)号：US11424806B2

公开(公告)日：2022-08-23

申请号：US17388939

申请日：2021-07-29

Applicant: ZTE Corporation

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

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/04 ,  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：US10433341B2

公开(公告)日：2019-10-01

申请号：US15546378

申请日：2016-01-12

Applicant: ZTE CORPORATION

Inventor： Kun Liu ,  Bo Dai ,  Zhaohua Lu ,  Shuqiang Xia ,  Xianming Chen ,  Jing Shi ,  Huiying Fang

IPC: H04L5/14 ,  H04W84/18 ,  H04W74/08 ,  H04W72/04 ,  H04W76/27

Abstract: The document discloses a method for sending a Random Access Response (RAR) message and a node. The method includes: a first type node sends an RAR through a downlink channel, and the RAR carries one or more pieces of RAR information of a second type node.

公开(公告)号：US20190281418A1

公开(公告)日：2019-09-12

申请号：US16274159

申请日：2019-02-12

Applicant: ZTE Corporation

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

IPC: H04W4/06 ,  H04W72/04 ,  H04W72/00

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：US20180084455A1

公开(公告)日：2018-03-22

申请号：US15563609

申请日：2015-09-16

Applicant: ZTE Corporation

Inventor： Kun Liu ,  Bo Dai ,  Zhaohua Lu ,  Shuqiang Xia ,  Xianming Chen ,  Jing Shi ,  Wen Zhang ,  Huiying Fang

IPC: H04W28/04 ,  H04W4/00 ,  H04W74/08

CPC classification number: H04W28/04 ,  H04W4/70 ,  H04W74/08 ,  H04W74/0833

Abstract: Provided are a random access signalling resending method and apparatus. In the method, in the case where a first condition is satisfied, a second-type node is adopted to resend random access signalling Msg1, thereby solving the problem that the access quality of a user terminal accessing an LTE/LTE-A system is not high and improving the access quality of the user terminal accessing the LTE/LTE-A system.