公开(公告)号：US20180288779A1

公开(公告)日：2018-10-04

申请号：US15525142

申请日：2015-04-02

Applicant: ZTE Corporation

Inventor： Bo DAI ,  Shuanshuan WU ,  Guanghui YU ,  Lin CHEN ,  Ying HUANG

IPC: H04W72/12 ,  H04W48/16

Abstract: A method and device for processing data transmission are provided. The method includes that: an auxiliary User Equipment (UE) detects data scheduling information sent by a transmission node to a target UE, the data scheduling information including: scheduling information of the target UE sending data to the transmission node; and the auxiliary UE receives the data sent by the target UE to the transmission node according to the data scheduling information.

公开(公告)号：US20180269937A1

公开(公告)日：2018-09-20

申请号：US15539730

申请日：2015-08-31

Applicant: ZTE Corporation

Inventor： Zhaohua LU ,  Yijian CHEN ,  Guanghui YU ,  Ngok YU LI

IPC: H04B7/0452 ,  H04L5/00 ,  H04W72/04

CPC classification number: H04B7/0452 ,  H04L1/0025 ,  H04L5/0007 ,  H04L5/0048 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/044

Abstract: Methods and devices for configuring or generating a channel acquisition signal are provided. According to the method for configuring a channel acquisition signal, a first communication node generates a configuration parameter for the channel acquisition signal, and sends the configuration parameter for the channel acquisition signal to a second communication node. The method may avoid the problems of overhead and pollution of the channel acquisition signals in a Large Scale Antenna System (LSAS).

公开(公告)号：US20170302776A1

公开(公告)日：2017-10-19

申请号：US15504327

申请日：2015-04-03

Applicant: ZTE CORPORATION

Inventor： Zhaohua LU ,  Yijian CHEN ,  Yu Ngok LI ,  Guanghui YU ,  Kun LIU

IPC: H04M1/725 ,  H04W72/06 ,  H04L12/46 ,  H04L1/18 ,  H04L1/00 ,  H04W88/06 ,  H04B17/309

CPC classification number: H04M1/7253 ,  H04B7/04 ,  H04B7/0617 ,  H04B7/063 ,  H04B17/309 ,  H04L1/0003 ,  H04L1/1867 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0069 ,  H04L5/0091 ,  H04L12/4604 ,  H04W72/06 ,  H04W72/1236 ,  H04W88/06

Abstract: A method, for realizing wireless link processing, a base station and a terminal are disclosed. The method includes: a first communication node receiving reference information from a second communication node and determining link information for performing wireless link communication; and the first communication node communicating with the second communication node according to the determined link information. In the technical solution of the present document, the link information for performing the wireless link communication is determined according to the reference information of the second communication node as a receiving party, to realize that the first communication node communicates with the second communication node according to the determined link information.

公开(公告)号：US20170265184A1

公开(公告)日：2017-09-14

申请号：US15511962

申请日：2015-05-06

Applicant: ZTE Corporation

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

IPC: H04W72/04 ,  H04W16/28 ,  H04B7/06 ,  H04W56/00 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04B7/04 ,  H04B7/0617 ,  H04B7/0623 ,  H04L5/0053 ,  H04W16/28 ,  H04W56/0005 ,  H04W56/001 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W72/0466

Abstract: A method, device and system for uplink synchronization are provided, which relate to a LTE-Advanced system and solve the problem that a first communication node and a second communication node may not perform normal communication. The method includes: the first communication node configures resource set information corresponding to N uplink receiving beam groups, wherein N>0 and each uplink receiving beam group includes at least one uplink receiving beam; the first communication node detects uplink access signals on resource sets corresponding to one or more receiving beams according to the resource set information; and the first communication node sends uplink access response messages in responsive to uplink access signals meeting an uplink access condition after detecting the uplink access signals.

公开(公告)号：US20240413879A1

公开(公告)日：2024-12-12

申请号：US18699448

申请日：2022-08-19

Applicant: ZTE CORPORATION ,  TSINGHUA UNIVERSITY

Inventor： Linglong DAI ,  Yajun ZHAO ,  Guanghui YU ,  Xiangyang DUAN

IPC: H04B7/06 ,  H04B5/48 ,  H04B7/04

Abstract: Provided are a beam training method, a first node, a second node, a communication system, and a medium. In this method, the near-field code word of each of multiple sampling point pairs is constructed according to the array response vector of the near-field cascaded channel of a reconfigurable intelligent surface (RIS). Each sampling point pair includes one first sampling point and one second sampling point. The first sampling point is a candidate location of a scatterer between a first node and the RIS. The second sampling point is a candidate location of a scatterer between the RIS and a second node. A training symbol is sent through the RIS according to the near-field code word of each sampling point pair. Feedback information is received. The feedback information includes the information of an optimal beam.

公开(公告)号：US20240396677A1

公开(公告)日：2024-11-28

申请号：US18692094

申请日：2022-09-09

Applicant: ZTE CORPORATION

Inventor： Yihua MA ,  Zhifeng YUAN ,  Shuqiang XIA ,  Guanghui YU ,  Liujun HU

IPC: H04L5/00

Abstract: Disclosed are a signal sending method, a signal receiving method, an electronic device, and a storage medium. The signal sending method includes generating a first transmission signal, where the first transmission signal includes a communication signal and a sensing signal and at least two periodic repetitions of the sensing signal exist within the time period of each orthogonal frequency-division multiplexing symbol in the time domain, and sending the first transmission signal.

公开(公告)号：US20240255608A1

公开(公告)日：2024-08-01

申请号：US18633059

申请日：2024-04-11

Applicant: ZTE Corporation

Inventor： Yihua MA ,  Zhifeng YUAN ,  Guanghui YU ,  Shuqiang XIA ,  Liujun HU

IPC: G01S7/00 ,  G01S7/282 ,  G01S7/35 ,  G01S13/86 ,  H04L5/00

CPC classification number: G01S7/006 ,  G01S7/282 ,  G01S7/35 ,  G01S13/86 ,  H04L5/0007

Abstract: Techniques are described for transmission and/or reception of signal structure designs for joint communications and sensing. An example wireless communication method includes transmitting, by a wireless device, a waveform that includes a signal structure having one or more time resources or one or more frequency resources, where the signal structure includes a plurality of data signals, where the signal structure includes a plurality of sensing signals configured to reflect from an object in an area where the wireless device is operating, and where locations of the plurality of sensing signals in the signal structure form an irregular pattern.

公开(公告)号：US20240250734A1

公开(公告)日：2024-07-25

申请号：US18627088

申请日：2024-04-04

Applicant: ZTE Corporation

Inventor： Yihua MA ,  Zhifeng YUAN ,  Guanghui YU ,  Shuqiang XIA ,  Liujun HU

IPC: H04B7/06 ,  H04B7/024

CPC classification number: H04B7/0678 ,  H04B7/024

Abstract: Techniques are described for transmission and/or reception of signal structure designs for joint communications and sensing. An example wireless communication method includes transmitting, by a wireless device, a waveform that includes a signal structure having one or more time resources or one or more frequency resources, where the signal structure includes a plurality of data signals, where the signal structure includes a plurality of sensing signal configured to reflect from an object in an area where the wireless device is operating, and where, before the transmitting, the plurality of data signals are spread using different spreading codes than that used to spread the plurality of sensing signals.

公开(公告)号：US20240205066A1

公开(公告)日：2024-06-20

申请号：US18555454

申请日：2022-04-13

Applicant: ZTE CORPORATION

Inventor： Zhifeng YUAN ,  Yu XIN ,  Guanghui YU ,  Jin XU ,  Liujun HU

IPC: H04L27/36 ,  H04L27/26

CPC classification number: H04L27/361 ,  H04L27/2602

Abstract: A symbol transmitting method, including: determining N+1 transmission symbols s0, s1, s2, . . . , sN, according to a reference symbol and (M1+M2)*N bits, where 0, 1, 2, . . . , N are indices of the N+1 transmission symbols, s0 is a reference symbol, an amplitude of a transmission symbol with index n is determined according to M1 bits, a phase of the transmission symbol with index n is determined according to a phase of a transmission symbol with index n−1 and M2 bits, M1 is an integer greater than or equal to 1. M2 is an integer greater than or equal to 1, N is an integer greater than or equal to 1, 1≤n≤N, and n is an integer; and transmitting the N+1 transmission symbols.

公开(公告)号：US20230180156A1

公开(公告)日：2023-06-08

申请号：US17924270

申请日：2021-05-27

Applicant: ZTE CORPORATION

Inventor： Shuqiang XIA ,  Guanghui YU ,  Feng XIE ,  Yijian CHEN ,  Zhifeng YUAN ,  Liujun HU

IPC: H04W56/00 ,  H04W48/08

CPC classification number: H04W56/0015 ,  H04W48/08

Abstract: Provided are a cell access method and apparatus, a device, and a storage medium. The cell access method is applied to a first node and includes: receiving a first synchronization signal sent by a second node in a first cell, where the first synchronization signal is used for downlink synchronization between the first node and the first cell; after the first node is downlink synchronized with the first cell, receiving first system information sent by the second node in the first cell, where the first system information carries first resource indication information, and the first resource indication information at least includes an indication for a resource required for sending a first application signal; sending the first application signal on the resource required for sending the first application signal, where the first application signal is used for requesting the second node to send first information.