公开(公告)号：US12149972B2

公开(公告)日：2024-11-19

申请号：US16813245

申请日：2020-03-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Xiaodong Yang ,  Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Jinhua Miao

IPC: H04W24/10 ,  H04B7/24 ,  H04L5/00 ,  H04W72/21 ,  H04W72/23

Abstract: A method includes: obtaining, by a communication device, a configuration message sent and a secondary cell activation command for a first secondary cell; determining, by the communication device, according to the configuration message, a second secondary cell configured with a physical uplink control channel (PUCCH), the second secondary cell is in an active state, sending, by the communication device, after a preset time point after the secondary cell activation command is received, a channel status information (CSI) report of a first secondary cell on the PUCCH of the second secondary cell.

公开(公告)号：US11949478B2

公开(公告)日：2024-04-02

申请号：US16731842

申请日：2019-12-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Xiaodong Yang ,  Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Jinhua Miao ,  Yi Guo

IPC: H04B7/06 ,  H04B7/0417 ,  H04W24/10 ,  H04W72/21 ,  H04W72/51

CPC classification number: H04B7/0626 ,  H04B7/0417 ,  H04W24/10 ,  H04W72/21 ,  H04W72/51

Abstract: The present disclosure provides a carrier aggregation capability reporting apparatus and method, so as to prevent a user equipment (UE) from repeatedly reporting capability information corresponding to a carrier combination supported by the UE, and reduce waste of signaling resources used for reporting. The method includes: determining, by the UE, information about a carrier combination supported by the UE and information about a sub-combination that is of the carrier combination and that is supported by the UE; and reporting, by the UE to a base station, the determined information about the carrier combination supported by the UE and the determined information about the sub-combination that is of the carrier combination and that is supported by the UE.

公开(公告)号：US11006410B2

公开(公告)日：2021-05-11

申请号：US16445573

申请日：2019-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Xiaodong Yang ,  Zhenxing Hu ,  Jian Zhang ,  Pengyu Ji

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W88/02

Abstract: A method and an apparatus for transmitting uplink information, the method including configuring, by a base station, a flexible subframe for a user equipment (UE), where the flexible subframe is a subframe in which the base station is configured to receive or transmit data according to a time division duplex (TDD) uplink-downlink subframe configuration of the subframe, and sending, by the base station, resource configuration indication information and subframe configuration indication information to the UE, where the resource configuration indication information indicates the flexible subframe and a subframe direction to which the flexible subframe currently needs to be applied, where the subframe direction is a direction of transmission with respect to the base station, and where the subframe configuration indication information instructs the UE to transmit uplink information according to the subframe configuration indication information.

公开(公告)号：US10728920B2

公开(公告)日：2020-07-28

申请号：US15196876

申请日：2016-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Zhenxing Hu ,  Jian Zhang ,  Pengyu Ji

IPC: H04W72/12 ,  H04W76/20 ,  H04W74/08

Abstract: An embodiment of the present invention discloses a method for controlling data transmission, where the method includes: receiving, by user equipment UE, at least one transmission control parameter transmitted by a base station; and when the UE needs to initiate data transmission to the base station, applying, by the UE, the transmission control parameter to control data transmission. An embodiment of the present invention further discloses a terminal device.

公开(公告)号：US10694540B2

公开(公告)日：2020-06-23

申请号：US16227176

申请日：2018-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bingzhao Li ,  Zhenxing Hu ,  Yongqiang Gao

IPC: H04W72/12 ,  H04W4/06 ,  H04W76/40 ,  H04W76/30 ,  H04W84/04

Abstract: The present invention discloses a method and device for maintaining service continuity. The method for maintaining service continuity includes: receiving, by a base station, a first notification, which is sent by an MCE, for stopping scheduling of an MBMS service; and notifying, by the base station, user equipment of MBMS service scheduling stop information, and continuing to schedule the MBMS service. In this way, a service interruption time that is caused when UE receives a service after an MCE stops scheduling of the service can be effectively reduced.

公开(公告)号：US10587338B2

公开(公告)日：2020-03-10

申请号：US15720673

申请日：2017-09-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jinhua Miao ,  Wei Quan ,  Xiaodong Yang ,  Jian Zhang ,  Bingzhao Li ,  Zhenxing Hu

IPC: H04B7/26

Abstract: The present invention provides a communication method includes: determining, by a base station, radio frame configuration information; sending, by the base station, the determined radio frame configuration information to user equipment UE, where the radio frame configuration information is used to instruct the UE to set at least one of N consecutive downlink subframes of one radio frame as a first subframe, and/or the radio frame configuration information is used to instruct the UE to set at least one of M consecutive uplink subframes of one radio frame as a second subframe, where the first subframe is used for uplink service transmission, the second subframe is used for downlink service transmission, and N and M are positive integers not less than 2; and communicating, by the base station, with the UE by using a radio frame configured according to the radio frame configuration information.

公开(公告)号：US20190239034A1

公开(公告)日：2019-08-01

申请号：US16296819

申请日：2019-03-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Bingzhao Li ,  Yongqiang Gao ,  Jian Zhang

IPC: H04W4/08 ,  H04W4/06 ,  H04W88/02

CPC classification number: H04W4/08 ,  H04W4/06 ,  H04W88/023

Abstract: A terminal device, a network device, and a group communication method, where the terminal device includes a receiver configured to receive a first message from a network device, where the first message includes at least one group service identifier, and one group service identifier corresponds to one group service, and receive, according to the received first message, a first group service corresponding to a first group service identifier of the terminal device.

公开(公告)号：US10263659B2

公开(公告)日：2019-04-16

申请号：US15358529

申请日：2016-11-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bingzhao Li ,  Wei Quan ,  Xiaodong Yang ,  Jian Zhang ,  Zhenxing Hu

IPC: H04W72/04 ,  H04B1/50 ,  H04L1/00 ,  H04L5/00 ,  H04L5/14 ,  H04W72/12

Abstract: Embodiments of the present invention provide an apparatus and a method for determining a transmission direction of a secondary carrier. A reference carrier of a first secondary carrier is obtained according to network configuration information, and a transmission direction of a subframe on the first secondary carrier is determined according to a transmission direction of a subframe on the reference carrier, so that data transmission directions of the reference carrier and the first secondary carrier are the same at a same moment. A transmission direction of data of the subframes on the first secondary carrier transmitted in a frequency band adjacent to a frequency band of the reference carrier is determined by using the reference carrier, thereby avoiding interference occurring when the adjacent frequency bands simultaneously transmit data of different directions.

公开(公告)号：US20180042017A1

公开(公告)日：2018-02-08

申请号：US15783163

申请日：2017-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei Quan ,  Xiaodong Yang ,  Zhenxing Hu ,  Jian Zhang ,  Pengyu Ji

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14 ,  H04W88/02

CPC classification number: H04W72/0446 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0092 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/0413 ,  H04W88/02

Abstract: The present invention discloses a method and an apparatus for transmitting uplink information. The method relates to a user equipment receives resource configuration indication information and subframe configuration indication information that are sent from a base station, where the resource configuration indication information is used to indicate at least one flexible subframe. The UE determines whether to transmit uplink information in the flexible subframe according to the subframe configuration indication information.

公开(公告)号：US20170332214A1

公开(公告)日：2017-11-16

申请号：US15663162

申请日：2017-07-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing Hu ,  Bingzhao Li ,  Yongqiang Gao ,  Jian Zhang

IPC: H04W4/08 ,  H04W88/02

CPC classification number: H04W4/08 ,  H04W4/06 ,  H04W88/023

Abstract: A terminal device, a network device, and a group communication method, where the terminal device includes a receiver configured to receive a first message from a network device, where the first message includes at least one group service identifier, and one group service identifier corresponds to one group service, and receive, according to the received first message, a first group service corresponding to a first group service identifier of the terminal device.