公开(公告)号：US09609643B2

公开(公告)日：2017-03-28

申请号：US14619676

申请日：2015-02-11

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wen Zhang ,  Yongxia LV

IPC: H04J3/00 ,  H04W72/04 ,  H04W68/00 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/0048 ,  H04W68/00

Abstract: Embodiments of the present invention provide a method for transmitting a sounding signal, a base station and a user equipment, including: receiving a trigger message transmitted by a base station, where the trigger message comprises instruction information, the instruction information is used for instructing at least one UE in a group of user equipments UEs to transmit a sounding signal, and the group of user equipments comprises at least two user equipments; and transmitting the sounding signal to the base station according to the instruction information. According to the method for transmitting the sounding signal, the base station and the user equipment provided by embodiments of the present invention, an eNodeB may trigger at least one UE in a group of UEs to transmit a sounding signal according to a certain rule on a PDCCH, thereby improving efficiency.

公开(公告)号：US09553632B2

公开(公告)日：2017-01-24

申请号：US14866282

申请日：2015-09-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Tong Ji ,  Wen Zhang

IPC: H04W72/04 ,  H04B1/709 ,  H04B1/69 ,  H04W4/00 ,  H04J13/00 ,  H04W88/08

CPC classification number: H04B1/709 ,  H04B1/69 ,  H04B2201/70703 ,  H04B2201/70705 ,  H04J13/0003 ,  H04L25/03006 ,  H04W4/70 ,  H04W24/02 ,  H04W88/08

Abstract: Embodiments of the present invention provide a wireless communications method, user equipment, a base station and a system, and relate to the field of wireless communications. The method includes: acquiring a frequency domain spreading factor, a symbol-level spreading factor and a transmission time interval-level spreading factor; and performing frequency domain spreading, symbol-level spreading and transmission time interval-level spreading on first to-be-sent information respectively according to the acquired spreading factors and sending first spread information; or, despreading, according to the acquired spreading factors, second spread information sent by a base station.

Abstract translation: 本发明的实施例提供一种无线通信方法，用户设备，基站和系统，并涉及无线通信领域。 该方法包括：获取频域扩频因子，符号级扩频因子和传输时间间隔级扩频因子; 并且根据所获取的扩展因子分别对第一待发送信息执行频域扩展，符号级扩展和传输时间间隔级扩展，并发送第一扩展信息; 或者，根据获取的扩频因素解扩，由基站发送的第二扩频信息。

公开(公告)号：US20160044644A1

公开(公告)日：2016-02-11

申请号：US14921961

申请日：2015-10-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Wen Zhang ,  Tong Ji

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/0053 ,  H04L5/0069 ,  H04L5/0092 ,  H04W72/0446

Abstract: Embodiments provide a method and a device for transmitting downlink control information, where the method for transmitting downlink control information includes: determining, by a base station, duration information, where the duration information is used to indicate a duration that downlink control information to be sent from the base station to a user equipment needs to occupy; and sending, by the base station, the duration information to the user equipment, and sending the downlink control information to the user equipment in the duration, so that the user equipment receives the downlink control information according to the duration information.

Abstract translation: 实施例提供了一种用于发送下行链路控制信息的方法和装置，其中用于发送下行链路控制信息的方法包括：基站确定持续时间信息，其中持续时间信息用于指示要发送的下行链路控制信息的持续时间 从基站到用户设备需要占用; 并且由基站向用户设备发送持续时间信息，并在持续时间内向用户设备发送下行链路控制信息，使得用户设备根据持续时间信息接收下行链路控制信息。

公开(公告)号：US20150139136A1

公开(公告)日：2015-05-21

申请号：US14578019

申请日：2014-12-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wen Zhang ,  Yongxia Lv

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L5/0037 ,  H04L5/0053 ,  H04W72/042 ,  H04W72/12 ,  H04W88/02 ,  H04W88/08

Abstract: This application provides a method for transmitting feedback information for downlink data, a terminal, and a base station. The method includes: receiving, by a terminal from a base station, DCI used for downlink data group scheduling and location information of a first feedback resource, where the DCI is used to indicate a scheduling condition of each terminal in a scheduling group to which the terminal belongs; receiving, by the terminal according to the DCI, downlink data sent by the base station; and sending, by the terminal according to the scheduling condition, feedback information for the downlink data by using the feedback resource indicated by the location information of the first feedback resource.

Abstract translation: 本申请提供了一种用于发送用于下行链路数据，终端和基站的反馈信息的方法。 该方法包括：从基站的终端接收用于下行数据组调度的DCI和第一反馈资源的位置信息，其中，DCI用于指示调度组中的每个终端的调度条件， 终端属 由终端根据DCI接收由基站发送的下行数据; 以及通过使用由所述第一反馈资源的位置信息指示的所述反馈资源，根据所述调度条件，向所述终端发送所述下行链路数据的反馈信息。

公开(公告)号：US20210209876A1

公开(公告)日：2021-07-08

申请号：US17267485

申请日：2018-08-27

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shan Jiang ,  Yuan Qing ,  Wen Zhang

IPC: G07C9/00 ,  H04W4/021 ,  H04W4/12 ,  G06F3/0484 ,  G06F3/0488

Abstract: Embodiments provide a method for controlling a locker based on a delivery message. In those embodiments, an electronic device obtains a delivery message of a first package that is sent by a server, where the delivery message includes pickup information of the first package and location information of a locker in which the first package is placed, and the pickup information is used to open a pickup box in which the first package is placed in the locker. The electronic device then determines a first area based on the location information, where the locker is located in the first area; and displays a pickup function item when it is detected that the electronic device enters the first area. Still in those embodiments, the electronic device sends a locker opening request to the server when it is detected that a user triggers the pickup function item.

公开(公告)号：US10992445B2

公开(公告)日：2021-04-27

申请号：US16517234

申请日：2019-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wen Zhang ,  Yongxia Lyu

IPC: H04L5/14 ,  H04L5/00 ,  H04B1/7156 ,  H04L27/26 ,  H04B1/76 ,  H04W88/08

Abstract: The present disclosure provides a signal processing method and device. The method includes: sending a first data signal and receiving a second data signal in a first Resource Block (RB) of a first subframe; and further sending a first reference signal according to first reference information and receiving a second reference signal according to second reference information in the first RB, where: the first reference information is different from the second reference information; the first reference information includes: a time-frequency resource location occupied by the first reference signal, and sequence information of the first reference signal; and the second reference information includes: a time-frequency resource location occupied by the second reference signal, and sequence information of the second reference signal. The present disclosure ensures correct receiving of the reference signal.

公开(公告)号：US10687320B2

公开(公告)日：2020-06-16

申请号：US15870191

申请日：2018-01-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lv ,  Wen Zhang ,  Yue Li

IPC: H04W72/04 ,  H04W74/00 ,  H04L5/00

Abstract: A data sending method is provided. The data sending method includes: determining, according to location generation information of a PDCCH on a non-legacy resource, a resource location, on a subframe, of the PDCCH on the non-legacy resource; and sending the subframe to a UE, where the PDCCH on the non-legacy resource is contained on the resource location of the subframe, so that the UE determines the resource location, on the subframe, of the PDCCH on the non-legacy resource according to the location generation information. In the embodiments of the present invention, both the base station and the UE may determine a resource location of the PDCCH on the non-legacy resource separately by using the location generation information, thereby avoiding a circumstance that the UE equipped with only the capability of receiving a PDCCH on a non-legacy resource cannot access a network.

公开(公告)号：US10674499B2

公开(公告)日：2020-06-02

申请号：US16164306

申请日：2018-10-18

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yongxia Lyu ,  Wen Zhang

IPC: H04L12/28 ,  H04W72/04 ,  H04L5/14 ,  H04L5/00 ,  H04W16/10 ,  H04W72/12

Abstract: A carrier indication method, user equipment, and a base station are disclosed. The method includes: receiving, by user equipment, first information sent by a base station; if the user equipment is capable of transmitting uplink data and downlink data on a carrier, determining, by the user equipment according to the first information, a carrier used for transmitting first-type information; and transmitting, by the user equipment, the first-type information on the determined carrier, where the first-type information includes at least one of the following: uplink data, downlink data, and scheduling information. In this application, user equipment determines, according to first information sent by a base station, a carrier used for transmitting information, and therefore, can normally transmit information.

公开(公告)号：US10321422B2

公开(公告)日：2019-06-11

申请号：US14941187

申请日：2015-11-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Wen Zhang ,  Tong Ji

IPC: H04L1/00 ,  H03M13/27 ,  H04W56/00 ,  H04W72/04

Abstract: Embodiments of the present invention disclose a data transmission method, device, and system, are applied to the field of communications, and can improve data transmission efficiency and reduce a time delay. The method includes: acquiring, by a sending device, a time-frequency resource and interleaver information that are to be used by to-be-sent data, where the interleaver information includes a correspondence between an interleaver and a time synchronization code, and there is a one-to-one correspondence between a time synchronization code and an interleaver; selecting a time synchronization code and an interleaver for the to-be-sent data according to the interleaver information; and performing interleaving processing on the to-be-sent data by using the selected interleaver, and sending, to a receiving device on the time-frequency resource, the interleaved to-be-sent data that carries the selected time synchronization code. The embodiments of the present invention are applied to data transmission.

公开(公告)号：US10187877B2

公开(公告)日：2019-01-22

申请号：US15815283

申请日：2017-11-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Tong Ji ,  Wen Zhang

IPC: H04W4/00 ,  H04W72/04 ,  H04B7/26 ,  H04W48/18 ,  H04W28/16 ,  H04W88/02 ,  H04W88/08

Abstract: A communication method, a base station, user equipment, and a system are provided. The method includes: receiving uplink data that is sent by the user equipment in a specified multiple-access manner on a time-frequency resource corresponding to the specified multiple-access manner; and sending downlink data to the user equipment in a corresponding multiple-access manner on a time-frequency resource corresponding to the corresponding multiple-access manner, where the corresponding multiple-access manner is a multiple-access manner that is obtained by searching a at least two multiple-access manners according to a prestored correspondence and that is associated with the specified multiple-access manner. In this way, a problem that because one multiple-access manner is used in a same communications system, requirements of different user equipments cannot be met at the same time is resolved.