公开(公告)号：US12261670B2

公开(公告)日：2025-03-25

申请号：US17855631

申请日：2022-06-30

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liang Qiao ,  Jiayin Zhang ,  Weiwei Fan

IPC: H04B7/06 ,  H04B17/327 ,  H04L5/00 ,  H04W72/044 ,  H04W72/23 ,  H04W74/0833

Abstract: This application discloses a directional measurement method and a device. In this one example solution, a terminal device may determine a to-be-measured receive beam, and perform received signal strength indication (RSSI) measurement on the to-be-measured receive beam. The terminal device may perform RSSI measurement on the to-be-measured receive beam in a targeted manner, and does not need to perform RSSI measurement in all directions. Therefore, directional RSSI measurement of the terminal device can be implemented.

公开(公告)号：US20250048338A1

公开(公告)日：2025-02-06

申请号：US18798647

申请日：2024-08-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Luo ,  Jiayin Zhang ,  Jiyong Pang

IPC: H04W72/044 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04 ,  H04W84/12 ,  H04W88/08

Abstract: A WLAN system resource indication method and apparatus are provided. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.

公开(公告)号：US20240357611A1

公开(公告)日：2024-10-24

申请号：US18763895

申请日：2024-07-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jiayin Zhang ,  Qiong Jia

IPC: H04W72/23 ,  H04L1/1812 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04L1/1812 ,  H04L5/0055

Abstract: A communications device to which the foregoing methods are applied sends or receives feedback information by using different feedback processes. When a network device does not determine whether a previous piece of feedback information is successfully received, the network device indicates a terminal device to send feedback information of a next piece of downlink data by using a new feedback process, and can schedule the next piece of downlink data without waiting for completion of processing of the previous piece of feedback information.

公开(公告)号：US12028197B2

公开(公告)日：2024-07-02

申请号：US17334418

申请日：2021-05-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiong Jia ,  Jiayin Zhang ,  Ji Wu

IPC: H04L27/26 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04L27/2607 ,  H04L27/26025 ,  H04W72/0453 ,  H04W72/23

Abstract: A guard band indication method on an unlicensed spectrum is described that includes: a network device generating one or any combination of the following four types of information on the unlicensed spectrum: an indication of bandwidth configuration information, an indication of available bandwidth information, an indication of unavailable bandwidth information, or an indication of guard band information; and the network device sends the one or any combination of the foregoing four types of generated information. The one or any combination of the four types of information is used to determine a guard band that is based on a listen before talk (LBT) result.

公开(公告)号：US20240214253A1

公开(公告)日：2024-06-27

申请号：US18597437

申请日：2024-03-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Fengwei Liu ,  Minghui Xu ,  Jiayin Zhang

IPC: H04L27/26

CPC classification number: H04L27/2607 ,  H04L27/26025

Abstract: A communication method and apparatus are provided. A terminal obtains first information and second information, the first information is used to determine a length of a first-type symbol component, the second information is used to determine at least one of a length of a second-type symbol component and a length of a third-type symbol component, and the length of the first-type symbol component is greater than the length of the third-type symbol component. The terminal determines a plurality of signal blocks based on the first information and the second information, and processes each of the plurality of signal blocks to obtain an OFDM symbol corresponding to the signal block and sends the OFDM symbol.

公开(公告)号：US20240147446A1

公开(公告)日：2024-05-02

申请号：US18534701

申请日：2023-12-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Rongkuan Liu ,  Jiayin Zhang

IPC: H04W72/0453 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/21

CPC classification number: H04W72/0453 ,  H04L27/2605 ,  H04W72/0446 ,  H04W72/21

Abstract: This application provides a communication method and apparatus, and a computer-readable storage medium. The communication method includes: receiving first indication information from a network device, where the first indication information is used to determine a frequency-domain position to which a physical uplink control channel (PUCCH) resource is mapped; and sending information to the network device in first duration by using the PUCCH resource, where frequency-domain positions to which the PUCCH resource is mapped in at least two consecutive time units in the first duration are different. According to the technical solutions provided in this application, a limitation of a frequency-hopping gain of the PUCCH resource can be reduced, and coverage can be enhanced.

公开(公告)号：US20240098766A1

公开(公告)日：2024-03-21

申请号：US18510690

申请日：2023-11-16

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiwei Fan ,  Peng Zhang ,  Jiayin Zhang ,  Guohua Zhou

IPC: H04W72/40 ,  H04W72/0446 ,  H04W74/0816 ,  H04W76/20

CPC classification number: H04W72/40 ,  H04W72/0446 ,  H04W74/0816 ,  H04W76/20

Abstract: Embodiments of this application relate to a data sending method, a data receiving method, a resource indication method, an apparatus, and a system, so that occupation and a waste of transmission resources can be reduced, and flexibility of resource scheduling can be improved. The method includes: A first terminal device receives a first message, where the first message indicates a first time window. The first terminal device sends first data to at least one second terminal device on at least one first transmission resource in the first time window. The at least one first transmission resource is a sidelink transmission resource.

公开(公告)号：US20240031108A1

公开(公告)日：2024-01-25

申请号：US18479564

申请日：2023-10-02

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng Zhang ,  Jiayin Zhang

IPC: H04L5/00 ,  H04B7/06

CPC classification number: H04L5/0053 ,  H04L5/0048 ,  H04B7/0686

Abstract: This application provides a resource mapping method and apparatus. The method includes: mapping a first data channel to a symbol other than at least one first symbol in first resource to be mapped to, and/or mapping a second data channel to a symbol other than at least one first symbol in a second resource, M second symbols are included between the first resource and the second resource, the second symbol is a symbol to which the first data channel and the second data channel are not mapped, the first symbol is adjacent to the second symbol, M is an integer and M≥0, and a sum of a quantity of first symbols and a quantity of second symbols is equal to a first threshold; and sending signals on the first data channel and the second data channel.

公开(公告)号：US11818690B2

公开(公告)日：2023-11-14

申请号：US17500888

申请日：2021-10-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Luo ,  Jiayin Zhang ,  Jiyong Pang

IPC: H04W72/044 ,  H04W72/04 ,  H04L5/00 ,  H04W84/12 ,  H04W88/08 ,  H04B7/06

CPC classification number: H04W72/044 ,  H04L5/003 ,  H04L5/0007 ,  H04L5/0094 ,  H04W72/04 ,  H04B7/0617 ,  H04B7/0669 ,  H04W84/12 ,  H04W88/08

Abstract: A WLAN system resource indication method and apparatus are provided. The method includes: generating, by an access point, a frame that carries resource indication information; and sending, to multiple stations, the frame that carries the resource indication information. The resource indication information includes multiple pieces of sub resource indication information. Correspondingly, each piece of the sub resource indication information uniquely corresponds to one of the multiple stations. Therefore, a station side does not need read the entire resource indication information, so as to reduce resource overheads and improve efficiency.

公开(公告)号：US20230262711A1

公开(公告)日：2023-08-17

申请号：US18301083

申请日：2023-04-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiong Jia ,  Jiayin Zhang

IPC: H04W72/21 ,  H04W72/0453 ,  H04W72/563

CPC classification number: H04W72/21 ,  H04W72/0453 ,  H04W72/563

Abstract: This application discloses an uplink control information sending method and receiving method, and a communication apparatus. The method includes: a terminal receives first indication information from a network device; and sends at least one type of uplink control information to the network device on an allocated resource, where the first indication information is used to indicate the resource allocated by the network device to the terminal, the allocated resource belongs to at least two basic frequency domain units and is used by the terminal to perform uplink transmission, and the at least one type of uplink control information is mapped to the allocated resource based on the basic frequency domain unit. In this way, even if the terminal can send the uplink control information on only a part of the allocated resource, it can be ensured that the uplink control information is not damaged.