公开(公告)号：US20200288342A1

公开(公告)日：2020-09-10

申请号：US16827728

申请日：2020-03-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Zhang ,  Lixia Xue ,  Qinghai Zeng ,  Yuanjie Li ,  Ting Wang

IPC: H04W28/02 ,  H04W72/04 ,  H04W8/08 ,  H04W16/02 ,  H04W24/02 ,  H04W40/22 ,  H04W74/08 ,  H04W84/04 ,  H04W88/10 ,  H04W92/14

Abstract: Embodiments of the present disclosure provide a method for receiving a service from a wireless network device. A terminal device receives frequency band information of N frequency ranges of a cell, and receives characteristic information of radio interface technologies respectively supported in each of the N frequency ranges. N is greater than or equal to 2, and a first radio interface technology is supported in a first frequency range of the N frequency ranges. The terminal device also receives information of a correspondence between a data radio bearer (DRB) and the first radio interface technology. The terminal device receives the service on the DRB within the first frequency range using the first radio interface technology. The characteristic information of radio interface technologies respectively supported in each of the N frequency ranges includes frame structure information.

公开(公告)号：US20200245267A1

公开(公告)日：2020-07-30

申请号：US16794073

申请日：2020-02-18

Applicant: Huawei Technologies Co.,Ltd.

Inventor： Ting Wang ,  Haibao Ren ,  Yuanjie Li

IPC: H04W52/42 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0426 ,  H04B7/0413

Abstract: A power configuration method and a device, the power configuration method including sending, by a first network device, M power configuration parameters to a second network device, where the M power configuration parameters are corresponding to M antenna port sets, wherein at least one of the M antenna port sets belongs to the first network device, where each power configuration parameter is used to calculate power of a downlink data channel between a corresponding antenna port set and the second network device, and where M is an integer greater than or equal to 2.

公开(公告)号：US20200245178A1

公开(公告)日：2020-07-30

申请号：US16849404

申请日：2020-04-15

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinyao Liang ,  Ting Wang ,  Yuanjie Li ,  Liuliu Ji

IPC: H04W24/10 ,  H04W24/08

Abstract: A method includes: receiving, by a network device, k channel measurement values, k channel measurement resource identifiers, and k interference measurement resource identifiers that are sent by user equipment, where k is an integer greater than or equal to 1, each channel measurement value corresponds to one channel measurement resource identifier and one interference measurement resource identifier, and the channel measurement value is calculated based on the channel measurement resource identifier and the interference measurement resource identifier that correspond to the channel measurement value.

公开(公告)号：US10652882B2

公开(公告)日：2020-05-12

申请号：US16225908

申请日：2018-12-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yuanjie Li ,  Ting Wang ,  Lixia Xue

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

Abstract: A data transmission method, a wireless network device, and a communications system are provided. The method includes: sending, by a first wireless network device, at least two channels for common information on a same carrier, where the at least two channels for common information include a first channel for common information and a second channel for common information, the first channel for common information and the second channel for common information are on different subbands of the same carrier, and the common information includes at least one of a synchronization signal, a broadcast signal, or a system message.

公开(公告)号：US20200068535A1

公开(公告)日：2020-02-27

申请号：US16672046

申请日：2019-11-01

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ting Wang ,  Yuanjie Li ,  Hao Tang ,  Fan Wang ,  Zhenfei Tang

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/12

Abstract: A resource indication method and an apparatus are provided, to increase a data reception success rate of a terminal. The method includes: receiving, by a terminal, first indication information from a base station, where the first indication information is used to indicate a resource configuration for a downlink data transmission, the resource configuration includes a time scheduling unit aggregation level and a time domain location in a single time scheduling unit, and the aggregation level represents a quantity of time scheduling units included in a resource for the downlink data transmission; and determining, by the terminal, that a time domain resource in the single time scheduling unit is valid for each time scheduling unit of one or more time scheduling unit a quantity of which is represented by the aggregation level, and receiving the downlink data transmission accordingly.

公开(公告)号：US20190335475A1

公开(公告)日：2019-10-31

申请号：US16504264

申请日：2019-07-06

Applicant: Huawei Technologies Co., Ltd

Inventor： Jinyao Liang ,  Ting Wang ,  Yuanjie Li

IPC: H04W72/08 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04

Abstract: Embodiments of the present invention provide a channel state information measurement method, including: receiving, by user equipment, configuration information for channel state information measurement from a radio network device, where the configuration information includes information about a resource for channel state information measurement and indicates information about a measurement attribute of the resource, and the measurement attribute includes channel measurement, or X types of interference measurement, or channel measurement and X types of interference measurement, where X is an integer greater than or equal to 1; and measuring, by the user equipment, channel state information based on the configuration information, and feeding back the channel state information. The method is intended to meet different requirements for channel state information measurement in different scenarios of coordinated multipoint in a future network.

公开(公告)号：US10237777B2

公开(公告)日：2019-03-19

申请号：US16003117

申请日：2018-06-08

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jian Zhang ,  Lixia Xue ,  Qinghai Zeng ,  Yuanjie Li ,  Ting Wang

IPC: H04W36/00 ,  H04W28/02 ,  H04W8/08 ,  H04W16/02 ,  H04W24/02 ,  H04W40/22 ,  H04W72/04 ,  H04W74/08 ,  H04W84/04 ,  H04W88/10 ,  H04W92/14

Abstract: Embodiments of the present disclosure provide a method for transmitting and receiving a service between a terminal device and a base station. The terminal device receives radio resource configuration information and indication information from the base station. The radio resource configuration information includes frequency band information of N (N≥2) frequency ranges and characteristic information of radio interface technologies corresponding to each of the N frequency ranges. The indication information indicates a frequency range in which a physical layer resource is to be used by the terminal device to transmit and receive the service. Characteristics of the radio interface technologies include at least one of: a cyclic prefix (CP) length, a duration of an orthogonal frequency division multiplexing (OFDM) symbol, or a subcarrier spacing.

公开(公告)号：US20190036570A1

公开(公告)日：2019-01-31

申请号：US16149518

申请日：2018-10-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Na Deng ,  Haibao Ren ,  Yuanjie Li ,  Ting Wang

IPC: H04B7/024 ,  H04B7/0413 ,  H04W72/04

CPC classification number: H04B7/024 ,  H04B7/0413 ,  H04W16/28 ,  H04W28/16 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044

Abstract: A data transmission method and apparatus are provided. The method includes: receiving control information from a network side device, wherein the control information comprises transmission parameter indication information, wherein the transmission parameter indication information is used to indicate a quantity of transport layers for at least two codewords and port numbers of ports for the at least two codewords; and determining, based on the transmission parameter indication information, a quantity of transport layers for at least two codewords and port numbers of ports for the at least two codewords, wherein ports used by different codewords of the at least two codewords are non-quasi-co-location, and ports used by one codeword of the at least two codewords are quasi-co-location when the codeword has more than one port.

公开(公告)号：US20150154227A1

公开(公告)日：2015-06-04

申请号：US14581506

申请日：2014-12-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ting Wang ,  Yaqiong Li ,  Keping Chen ,  Weilong Chen

IPC: G06F17/30 ,  H04L29/08

CPC classification number: G06F16/188 ,  G06F3/0608 ,  G06F3/0643 ,  G06F3/067 ,  H04L67/1097

Abstract: A method for processing an I/O request and a computer system are provided. The method includes: receiving an I/O write request from a virtual machine; writing first data to be written as requested by the I/O write request into a local persistent storage area; determining a file type of a file to which the first data belongs; and writing the first data into a remote shared storage area if the file type of the file to which the first data belongs is a user file or a system file. Thus access traffic on the remote shared storage area can be reduced.

Abstract translation: 提供了一种用于处理I / O请求和计算机系统的方法。 该方法包括：从虚拟机接收I / O写请求; 将要写入的I / O写请求写入的第一数据写入本地持久存储区; 确定第一数据所属的文件的文件类型; 以及如果所述第一数据所属的文件的文件类型是用户文件或系统文件，则将所述第一数据写入远程共享存储区域。 因此，可以减少远程共享存储区域上的访问流量。

公开(公告)号：US12074660B2

公开(公告)日：2024-08-27

申请号：US17867196

申请日：2022-07-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Na Deng ,  Ting Wang ,  Haibao Ren ,  Yuanjie Li

IPC: H04B7/06 ,  H04B7/022 ,  H04B7/024 ,  H04B7/04 ,  H04B7/0456 ,  H04B17/382 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04B17/382 ,  H04B7/022 ,  H04B7/024 ,  H04B7/0456 ,  H04B7/06 ,  H04B7/0626 ,  H04B7/0632 ,  H04L5/0048 ,  H04L5/0051 ,  H04W24/10 ,  H04B7/04

Abstract: A method for measuring and feeding back channel state information and a device is provided. The method includes: sending, by a first network side device, channel state information (CSI) measurement configuration information to user equipment, where the CSI measurement configuration information includes coordination indication information indicating that the first network side device and at least one second network side device are in a coordination relationship, receiving, by the user equipment, the CSI measurement configuration information from the first network side device, performing measurement based on the CSI measurement configuration information, and feeding back at least one group of CSI to the first network side device based on the measurement configuration information. Accuracy of fed back content and further facilitating scheduling of a base station is improved.