公开(公告)号：US20220295329A1

公开(公告)日：2022-09-15

申请号：US17830579

申请日：2022-06-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Guorong Li ,  Hongcheng Zhuang

IPC: H04W24/10 ,  H04B7/06 ,  H04W16/28

Abstract: A measurement reporting method and device, the method including configuring, by a first network device, at least one of first information or second information for user equipment, the first information including a first or second threshold, the first threshold being associated with triggering a first type of measurement event and the second threshold associated with triggering a second type of measurement event, where the second information instructs the user equipment to report a first or second measurement result, the first measurement result being a cell measurement result, and the second measurement result a beam measurement result, delivering, by the first network device, the first or second information to the user equipment, the delivering causing the user equipment to report a measurement result to the first network device in response to a measurement event, and receiving the measurement result sent by the user equipment.

公开(公告)号：US20220110073A1

公开(公告)日：2022-04-07

申请号：US17500298

申请日：2021-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guorong Li ,  Lili Zhang

IPC: H04W52/36 ,  H04W76/11 ,  H04L5/00 ,  H04L25/02 ,  H04W52/24 ,  H04W80/02

Abstract: A data processing method, a terminal, and a base station to perform power headroom report (PHR) reporting for an sounding reference signal only component carrier (SRS-only CC). The method includes a terminal generating a power headroom report for a SRS-only CC when a preset condition is satisfied. The method further includes the terminal sending the PHR report to a base station.

公开(公告)号：US20210352572A1

公开(公告)日：2021-11-11

申请号：US17383856

申请日：2021-07-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Guorong Li ,  Aimin Justin Sang ,  Lili Zhang ,  Hongcheng Zhuang

IPC: H04W48/14 ,  H04W76/18 ,  H04W76/27 ,  H04W8/24 ,  H04W48/18

Abstract: A network slice selection method, a radio access device, and a terminal, where the method includes obtaining, by a radio access network (RAN) device, network slice information, sending, by the RAN device, a first message to a terminal, where the first message includes the network slice information, receiving, by the RAN device, a first access request message from the terminal after the terminal selects, based on the network slice information, first attribute information of a first network slice to be accessed by the terminal, and selecting, by the RAN device based on the first attribute information of the first network slice, a second network slice to be accessed by the terminal. The method enables an operator to flexibly configure a network slice, and reduces a communication latency and signaling overheads in a process in which a terminal selects a network slice.

公开(公告)号：US20210328733A1

公开(公告)日：2021-10-21

申请号：US17363374

申请日：2021-06-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Meng Deng

IPC: H04L5/00 ,  H04W72/04

Abstract: Embodiments of this application provide a wireless network communication method and a terminal device. The method includes: receiving, by a terminal device, information indicating a transmission direction type of a first time unit of a first component carrier and information indicating a transmission direction type of a corresponding second time unit of at least one second component carrier; and when the transmission direction type of the first time unit of the first component carrier of the terminal device is a flexible or variable transmission direction, determining, based on target information, sending and receiving manners of the terminal device in the corresponding second time unit of the at least one second component carrier.

公开(公告)号：US10945155B2

公开(公告)日：2021-03-09

申请号：US16343320

申请日：2017-04-19

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lili Zhang ,  Guorong Li ,  Aimin Justin Sang

IPC: H04W28/02 ,  H04W76/27 ,  H04B7/26 ,  H04W16/28 ,  H04W72/04

Abstract: This application relates to the field of communications technologies, and discloses a method and an apparatus for transmitting a buffer status report, to help enhance mobility management on a terminal. The method may include: receiving, by a terminal, an instruction message, where the instruction message is used to instruct the terminal to report a BSR, the BSR includes at least one of a first BSR and a second BSR, the first BSR is a BSR corresponding to a first beam link, and the second BSR is a BSR corresponding to a second beam link; and then, reporting, by the terminal, the BSR on the first beam link according to the instruction message.

公开(公告)号：US10608693B2

公开(公告)日：2020-03-31

申请号：US15571579

申请日：2015-05-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Richard Stirling-Gallacher

IPC: H04B1/525 ,  H04L5/00 ,  H04L5/14 ,  H04B1/7097 ,  H04W28/02 ,  H04W28/26 ,  H04W72/08 ,  H04W16/32

Abstract: The present invention relates to a base station, a small cell, and a control channel configuration method to resolve resource waste caused when an additional physical control channel is used on a backhaul link of a small cell to transmit control information. In a base station provided by an embodiment of the present invention, a transceiver module is configured to receive full-duplex capability support information transmitted by a small cell, where the full-duplex capability support information is used to indicate whether the small cell supports use of a same physical layer resource for simultaneous reception on a backhaul link and transmission on an access link; and a processing module is configured to determine a configuration mode of the backhaul link between the base station and the small cell and the access link of the small cell according to the full-duplex capability support information received by the transceiver module.

公开(公告)号：US20200067684A1

公开(公告)日：2020-02-27

申请号：US16670577

申请日：2019-10-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Richard Stirling-Gallacher ,  Bin Liu

IPC: H04L5/00 ,  H04W72/08 ,  H04L5/16 ,  H04W16/10

Abstract: An interference indication method and apparatus detect interference from a neighboring cell. A base station sends interference indication information to the neighboring cell including indication information of a frequency resource that receives the interference from the neighboring cell and is configured in a flexible half-duplex mode. In this way, in an application of a flexible half-duplex technology, a base station detects a status of interference from a neighboring cell.

公开(公告)号：US20200053654A1

公开(公告)日：2020-02-13

申请号：US16656238

申请日：2019-10-17

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang

IPC: H04W52/08 ,  H04L5/00 ,  H04W52/14 ,  H04W72/04 ,  H04W52/24 ,  H04W52/32

Abstract: A method includes obtaining a power control parameter for a sounding reference signal (SRS), where the power control parameter for the SRS includes at least one of a target power parameter value for the SRS, a path loss compensation factor, and a closed-loop power control parameter value for the SRS. The method further includes determining transmit power for the SRS on a first carrier based on the power control parameter for the SRS.

公开(公告)号：US20200028599A1

公开(公告)日：2020-01-23

申请号：US16335589

申请日：2016-09-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lili Zhang ,  Hongcheng Zhuang

IPC: H04B17/10 ,  H04W24/08

Abstract: Embodiments provide a measurement configuration method and apparatus. A first network device determines measurement configuration information of a first beam and/or a second beam and sends the measurement configuration information of the first beam and/or the second beam to first UE, and the first UE measures a first reference signal and/or a second reference signal based on the measurement configuration information.

公开(公告)号：US20200008104A1

公开(公告)日：2020-01-02

申请号：US16089203

申请日：2016-03-31

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chen Dong ,  Yanliang Sun ,  Jian Wang ,  Lili Zhang

IPC: H04W28/22 ,  H04L5/00 ,  H04B17/336 ,  H04L12/26

Abstract: In a method for determining a channel quality indicator (CQI) index, a user equipment (UE) determines quality of a channel between the UE and a base station. The UE sends a first index to the base station based on the quality of the channel. The first index is a CQI index corresponding to an average transmission rate supported by the channel. The UE sends an index difference to the base station based on the quality of the channel. The index difference indicates a difference between the first index and a second index. The second index is a CQI index corresponding to an instant transmission rate supported by the channel. A period for sending the first index is longer than a period for sending the index difference. A quantity of bits occupied by the index difference is less than a quantity of bits occupied by the first index.