公开(公告)号：US20230146485A1

公开(公告)日：2023-05-11

申请号：US18147290

申请日：2022-12-28

申请人： ZTE Corporation

发明人： Mengnan JIAN ,  Yajun ZHAO ,  Yijian CHEN ,  Ruiqi LIU

IPC分类号： H04B7/155

CPC分类号： H04B7/1555 ,  H04B7/15507

摘要： This document generally relates to wireless communication systems that involve one or more intelligent reflecting devices. A plurality of second nodes that communicate with a first node may be grouped into node groups based on one or more communication parameters between the plurality of second nodes and an intelligent reflecting device. In turn, the first node may transmit signals to the plurality of second nodes via the intelligent reflecting device according to a time schedule based on the node grouping. In addition or alternatively, an intelligent reflecting device may include surface elements that are divided into multiple surface element regions. The first node may communicate with the multiple surface element regions independently in order to service the plurality of second nodes.

公开(公告)号：US20220346126A1

公开(公告)日：2022-10-27

申请号：US17760732

申请日：2020-09-11

申请人： ZTE CORPORATION

发明人： Xincai LI ,  Yajun ZHAO

IPC分类号： H04W72/12 ,  H04W74/08

摘要： Provided are a data transmission method, apparatus and system. The data transmission method includes: configuring transmission resource configuration information, where the transmission resource configuration information includes configuration information about k RUs, each RU includes N subcarriers and M consecutive slots, and k, N, and M are integers greater than or equal to 1; and scheduling, through downlink control signaling, a transmission of at least one data transmission channel over the k RUs indicated by the transmission resource configuration information.

公开(公告)号：US20220286259A1

公开(公告)日：2022-09-08

申请号：US17626471

申请日：2020-07-24

申请人： ZTE CORPORATION

发明人： Juan LIU ,  Yajun ZHAO ,  Ling YANG ,  Wei LIN

IPC分类号： H04L5/00 ,  H04W72/04 ,  H04W74/08

摘要： Provided are a signal transmission method and device, a communication node and a storage medium. The method includes steps described below, a configuration manner of sequences is determined, where the configuration manner includes at least one of the number of the sequences, a length of the sequences, or a phase rotation angle of an element in one of the sequences; the sequences are generated according to the configuration manner; and the sequences are mapped to channel resources and the mapped sequences are transmitted.

公开(公告)号：US20210410187A1

公开(公告)日：2021-12-30

申请号：US17294639

申请日：2019-09-19

申请人： ZTE CORPORATION

发明人： Ling YANG ,  Yajun ZHAO ,  Xincai LI ,  Hanqing XU

IPC分类号： H04W74/08 ,  H04W74/00 ,  H04W16/28 ,  H04L27/26

摘要： Provided are an information transmission method, apparatus and device. The method includes that a device performs an information transmission on configured resources.

公开(公告)号：US20210377981A1

公开(公告)日：2021-12-02

申请号：US17402137

申请日：2021-08-13

申请人： ZTE Corporation

发明人： Xincai LI ,  Yajun ZHAO

IPC分类号： H04W72/12 ,  H04W74/08 ,  H04L5/00

摘要： Methods, systems, and devices related to digital wireless communication are described. An illustrative method of wireless communication includes receiving information regarding uplink transmission. The information includes multiple transmission resources scheduled by control information and multiple candidate starting locations in the multiple transmission resources. The method further includes performing a channel access procedure at one of the multiple candidate starting locations, and in response to a result of the channel access procedure, transmitting data via the transmission resources.

公开(公告)号：US20210359893A1

公开(公告)日：2021-11-18

申请号：US17390765

申请日：2021-07-30

申请人： ZTE Corporation

发明人： Hanqing XU ,  Yajun ZHAO ,  Linmei MO

IPC分类号： H04L27/26 ,  H04L27/00 ,  H04W48/12 ,  H04W48/16 ,  H04W72/04 ,  H04W72/08

摘要： Provided are a method and apparatus for occupying an unlicensed carrier to send a discovery signal, and an access point. The method includes the following steps. A parameter of a discovery signal sent on an unlicensed carrier by an access point is configured. The access point sends the discovery signal on the unlicensed carrier. The technical solution of the present disclosure can reduce the time for processing items other than data sending (such as synchronization) after each time the access point preempts a resource, and can improve the spectral efficiency of the unlicensed carrier.

公开(公告)号：US20210306921A1

公开(公告)日：2021-09-30

申请号：US17345263

申请日：2021-06-11

申请人： ZTE Corporation

发明人： Li NIU ,  Yajun ZHAO

IPC分类号： H04W36/08 ,  H04W48/20 ,  H04W48/16 ,  H04W76/11

摘要： This disclosure relates generally to wireless communications. In one embodiment, a method performed by a communication device includes: receiving information from a first communication node; and decreasing a probability of selecting a second communication node, in communication node selection or reselection, in response to the information indicating a condition.

公开(公告)号：US20210243803A1

公开(公告)日：2021-08-05

申请号：US17149500

申请日：2021-01-14

申请人： ZTE CORPORATION

发明人： Hanqing XU ,  Yajun ZHAO ,  Xincai LI ,  Ling YANG

IPC分类号： H04W74/08 ,  H04W16/14

摘要： A system and method for channel access in licensed and unlicensed spectrums are disclosed herein. In one embodiment, a method performed by a communication node, includes: detection of an idle channel associated with a communication device after performance of a channel access procedure; transmitting an initial signal after the detection of the idle channel, wherein the initial signal configures a communication device to start detecting a control channel; and transmitting a control signal using the control channel to the communication device after the transmitting the initial signal.

公开(公告)号：US20210235456A1

公开(公告)日：2021-07-29

申请号：US17149577

申请日：2021-01-14

申请人： ZTE CORPORATION

发明人： Hanqing XU ,  Yajun ZHAO ,  Xincai LI ,  Ling YANG

IPC分类号： H04W72/04 ,  H04W72/00 ,  H04W56/00 ,  H04W74/08

摘要： Methods, apparatus and systems for transmitting signal and channel information in a wireless communication are disclosed. In one embodiment, a method performed by a wireless communication node is disclosed. The method comprises: determining a first time domain position associated with a transmission of a first block according to a first configuration; and transmitting a second block at the first time domain position according to a second configuration, wherein the second configuration is different from the first configuration.

公开(公告)号：US20210176717A1

公开(公告)日：2021-06-10

申请号：US17180376

申请日：2021-02-19

申请人： ZTE Corporation

发明人： Hanqing XU ,  Yajun ZHAO ,  Xincai LI ,  Ling YANG ,  Juan LIU

IPC分类号： H04W52/36 ,  H04W72/04 ,  H04W76/15

摘要： Disclosed is a power sharing method, including: determining a transmit power of a UE on a first carrier and a transmit power of the UE on a second carrier; and receiving first uplink traffic transmitted by the UE on the first carrier according to the transmit power on the first carrier, and receiving second uplink traffic transmitted by the UE on the second carrier according to the transmit power on the second carrier. Further disclosed are a power sharing apparatus, a storage medium, and a processor.