公开(公告)号：US20180279281A1

公开(公告)日：2018-09-27

申请号：US15995462

申请日：2018-06-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongfeng LI ,  Liang XU ,  Ning WU ,  Yongzhao CAO

IPC: H04W72/04 ,  H04L5/00 ,  H04L1/18

Abstract: A wireless communications method is applied to a communications system using a frequency domain resource with a specified bandwidth, where the frequency domain resource is divided into at least two frequency domain resource groups, each frequency domain resource group includes at least one resource block, the at least two frequency domain resource groups belong to a same cell, and the method includes: determining, from the at least two frequency domain resource groups, a target frequency domain resource group to be allocated to a target terminal device, where the target frequency domain resource group includes at least one frequency domain resource group; sending first indication information to the target terminal device, where the first indication information is used to indicate the target frequency domain resource group; and performing wireless communication with the target terminal device by using the target frequency domain resource group. Therefore, different user requirements can be flexibly met.

公开(公告)号：US20230370522A1

公开(公告)日：2023-11-16

申请号：US18223908

申请日：2023-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yong WANG ,  Theodoros GKOUNTOUVAS ,  Hui LEI ,  Hongliang TANG ,  Ning WU

IPC: H04L67/1097 ,  H04L67/1008 ,  G06N7/01

CPC classification number: H04L67/1097 ,  H04L67/1008 ,  G06N7/01

Abstract: In some implementations, a storage node receives data processing instructions from a compute node of a network architecture. The storage node detects a Directed Acyclic Graph (DAG) within the data processing instructions. The DAG includes a plurality of data processing operations arranged within the DAG according to an execution. The data processing operations further include user-defined function (UDF) information associated with a UDF. The storage node may retrieve a first data object from an object store of the distributed storage node based on object keys information within the plurality of data processing operations. The storage node may execute the plurality of data processing operations using the retrieved first data object to generate a DAG execution result, the executing of the plurality of data processing operations based on the execution order. The storage node may communicate the DAG execution result to the compute node in response to the data processing instructions.

公开(公告)号：US20210266048A1

公开(公告)日：2021-08-26

申请号：US17306431

申请日：2021-05-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongfeng LI ,  Ning WU ,  Yongzhao CAO

IPC: H04B7/06 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12

Abstract: The application relates to a method for antenna port indication. A terminal receives information indicating an antenna port set of a pilot from a base station. The antenna port set is used for a resource block (RB) set and the pilot is used for data demodulation. The terminal determines the antenna port set based on the received information. By implementing the solution in the application, transmission resource utilization is improved.

公开(公告)号：US20180263050A1

公开(公告)日：2018-09-13

申请号：US15976960

申请日：2018-05-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhongfeng LI ,  Ning WU ,  Yongzhao CAO

IPC: H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1273 ,  H04W72/042 ,  H04W72/044 ,  H04W72/0493 ,  H04W72/1289 ,  H04W74/04

Abstract: The present invention provides a scheduling information transmission method and apparatus. The method includes: allocating, by a network device, a level-one dedicated channel and a level-two dedicated channel to a target terminal device; sending, by the network device, indication information of the level-one dedicated channel by using a preset first time-frequency resource; sending, by the network device, indication information of the level-two dedicated channel to the target terminal device by using the level-one dedicated channel; and sending, by the network device, dedicated scheduling information for the target terminal device to the target terminal device by using the level-two dedicated channel. Therefore, scheduling information transmission flexibility can be improved, and system performance and user experience can be improved.

公开(公告)号：US20190028164A1

公开(公告)日：2019-01-24

申请号：US16141331

申请日：2018-09-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongfeng LI ,  Ning WU ,  Yongzhao CAO

IPC: H04B7/06 ,  H04W72/04 ,  H04W72/08 ,  H04W72/12

Abstract: The application relates to a method for antenna port indication. A terminal receives information indicating an antenna port set of a pilot from a base station. The antenna port set is used for a resource block (RB) set and the pilot is used for data demodulation. And the terminal determines the antenna port set based on the received information. By implementing the solution in the application, transmission resource utilization is improved.

公开(公告)号：US20210084676A1

公开(公告)日：2021-03-18

申请号：US17103207

申请日：2020-11-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhongfeng LI ,  Ning WU ,  Yongzhao CAO

IPC: H04W72/12 ,  H04W74/04 ,  H04W72/04

Abstract: The present invention provides a scheduling information transmission method and apparatus. The method includes: allocating, by a network device, a level-one dedicated channel and a level-two dedicated channel to a target terminal device; sending, by the network device, indication information of the level-one dedicated channel by using a preset first time-frequency resource; sending, by the network device, indication information of the level-two dedicated channel to the target terminal device by using the level-one dedicated channel; and sending, the network device, dedicated scheduling information for the target terminal device to the target terminal device by using the level-two dedicated channel. Therefore, scheduling information transmission flexibility can be improved, and system performance and user experience can be improved.

公开(公告)号：US20190230646A1

公开(公告)日：2019-07-25

申请号：US16370523

申请日：2019-03-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongfeng LI ,  Xinxian LI ,  Ning WU ,  Yi QIN ,  Yu SUN

IPC: H04W72/04 ,  H04L5/00

Abstract: The present invention discloses a method for indicating quasi co-location indication information and a device, to diversify reference signal types and reference signal configuration information that are indicated by QCL. The method includes: generating, by a base station, reference signal configuration information; performing, by the base station based on the reference signal configuration information, quasi co-location QCL assumption on reference signals corresponding to at least two antenna ports in reference signals, to generate QCL indication information; and sending, by the base station, the QCL indication information to a terminal.

公开(公告)号：US20230359360A1

公开(公告)日：2023-11-09

申请号：US18355140

申请日：2023-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhihao TANG ,  Lili CHEN ,  Ning WU ,  Hongliang TANG ,  Li WAN

IPC: G06F3/06

CPC classification number: G06F3/0611 ,  G06F3/0631 ,  G06F3/0673

Abstract: A computer implemented method comprises accessing data stored in memory of the computer system, wherein the memory includes a faster access storage medium and a slower access storage medium; determining respective exponential moving averages of a number of access operations performed on respective memory locations of the memory; and transferring a portion of the data into the faster access storage medium and transferring a portion of the data into the slower access storage medium according to the determined exponential moving average.

公开(公告)号：US20190327065A1

公开(公告)日：2019-10-24

申请号：US16503577

申请日：2019-07-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xinxian LI ,  Ning WU ,  Hao TANG ,  Yi QIN

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

Abstract: A reference signal sending method and apparatus, and a reference signal receiving method and apparatus are provided. The method includes: determining, by a network device, a first configuration of a first reference signal and a second configuration of a second reference signal, where the first configuration includes a first subcarrier spacing, and the second configuration includes a second subcarrier spacing; and sending, by the network device on a first subband, the first reference signal meeting the first configuration, and sending, on a second subband, the second reference signal meeting the second configuration, where a parameter configuration of the first subband is different from a parameter configuration of the second subband.

公开(公告)号：US20180302904A1

公开(公告)日：2018-10-18

申请号：US15996481

申请日：2018-06-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhongfeng LI ,  Ning WU ,  Youtuan ZHU ,  Yongzhao CAO

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

Abstract: A data transmission method is provided to expand coverage of a broadcast channel, including: determining, by a base station, a plurality of data blocks carried on N broadcast channels, where an ith broadcast channel in the N broadcast channels corresponds to an ith antenna port (group) in N antenna ports (group); scrambling, by the base station, the data blocks carried on the N broadcast channels, to obtain scrambled code blocks carried on the N broadcast channels; and sending, by the base station on different time resource units by respectively using the N antenna ports, corresponding scrambled code blocks carried on the broadcast channels, or sending, by the base station on different time resource units by respectively using the N antenna port groups, corresponding scrambled code blocks carried on the broadcast channels.