公开(公告)号：US20240305412A1

公开(公告)日：2024-09-12

申请号：US18650532

申请日：2024-04-30

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruonan Yang ,  Ying Chen ,  Jun Wang

IPC: H04L1/1812 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/231

CPC classification number: H04L1/1812 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/231

Abstract: A terminal device determines N1 HARQ feedback disabling processes corresponding to a first uplink feedback slot, where N1 is a positive integer; and the terminal device determines, based on N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, where the N1 HARQ feedback disabling processes one-to-one correspond to the N1 pieces of DCI. The terminal device determines, based on the N1 pieces of DCI corresponding to the N1 HARQ feedback disabling processes, whether to perform HARQ feedback in the first uplink feedback slot, so that the terminal device can determine, in a HARQ feedback disabling mechanism, whether to perform HARQ feedback.

公开(公告)号：US12058648B2

公开(公告)日：2024-08-06

申请号：US17487729

申请日：2021-09-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Wang ,  Wenjie Peng ,  Mingzeng Dai

IPC: H04W72/02 ,  H04W72/04 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/52 ,  H04W72/56 ,  H04W80/02

CPC classification number: H04W72/02 ,  H04W72/1263 ,  H04W72/20 ,  H04W72/52 ,  H04W72/56 ,  H04W80/02

Abstract: The present disclosure discloses example communication methods, apparatuses, and mediums. One example method includes selecting a target side identifier corresponding to a communication type by a media access control (MAC) entity of a first terminal device, where the communication type includes unicast communication, multicast communication, or broadcast communication, and the target side identifier includes a destination layer 2 identifier or a destination layer 1 identifier. A first sidelink logical channel (LCH) is obtained by the MAC entity of the first terminal device, where the first sidelink LCH is an LCH having a highest priority among LCHs that correspond to the target side identifier and the communication type and that have data. A transmission resource to data on the first sidelink LCH is allocated by the MAC entity of the first terminal device.

公开(公告)号：US12047174B2

公开(公告)日：2024-07-23

申请号：US18078810

申请日：2022-12-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yu Wang ,  Jianwei Zhou ,  Yunfei Qiao ,  Hejia Luo ,  Rong Li ,  Jun Wang

IPC: H04L1/1607 ,  H04L5/00

CPC classification number: H04L1/1621 ,  H04L5/005

Abstract: This application provides a signal transmission method and an apparatus. A network device broadcasts a navigation reference signal and a communication signal. A terminal device may determine its position information based on the navigation reference signal. A communication sequence in the communication signal and a navigation sequence in the navigation reference signal are coupled by using a same even-number-stage m-sequence, so that the terminal device is supported in completing an integrated communication and navigation function based on the broadcast signal.

公开(公告)号：US12022541B2

公开(公告)日：2024-06-25

申请号：US17939496

申请日：2022-09-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wenjie Peng ,  Mingzeng Dai ,  Jun Wang ,  Dongdong Wei

IPC: H04W76/14 ,  H04L5/00 ,  H04W4/06 ,  H04W4/40 ,  H04W24/10 ,  H04W92/18

CPC classification number: H04W76/14 ,  H04L5/0051 ,  H04W4/06 ,  H04W4/40 ,  H04W24/10 ,  H04W92/18

Abstract: A method includes: a first terminal device receives first information from a network device, where the first information includes an indication information of a first unicast connection and a reference signal configuration corresponding to the first unicast connection, the reference signal configuration is used by the first terminal device to send a reference signal to a second terminal device; and the first terminal device sends the reference signal to the second terminal device on a sidelink based on the reference signal configuration.

公开(公告)号：US12010592B2

公开(公告)日：2024-06-11

申请号：US17213911

申请日：2021-03-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiang Fan ,  Jun Wang ,  Mingzeng Dai

IPC: H04W4/40 ,  H04W4/06 ,  H04W12/10 ,  H04W76/11 ,  H04W80/02 ,  H04W92/18

CPC classification number: H04W4/06 ,  H04W4/40 ,  H04W12/10 ,  H04W76/11 ,  H04W80/02 ,  H04W92/18

Abstract: A communications method that meets QoS requirements of services of different communication types, including: an application layer entity of a first terminal device delivers communication type information and a target side identifier to a control layer entity of the first terminal device; the control layer entity of the first terminal device establishes, based on the communication type information, a radio bearer group that is of a sidelink and that corresponds to a communication type, where the radio bearer group of the sidelink corresponds to the target side identifier.

公开(公告)号：US20240146455A1

公开(公告)日：2024-05-02

申请号：US18485303

申请日：2023-10-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Wang ,  Gongzheng Zhang ,  Huazi Zhang ,  Chen Xu ,  Lingchen Huang ,  Shengchen Dai ,  Hejia Luo ,  Yunfei Qiao ,  Rong Li ,  Jian Wang ,  Ying Chen ,  Nikita Andreevich POLIANSKII ,  Mikhail Sergeevich KAMENEV ,  Zukang Shen ,  Yourui HuangFu ,  Yinggang Du

IPC: H04L1/00 ,  H03M13/13

CPC classification number: H04L1/0058 ,  H03M13/13 ,  H04L1/0043 ,  H04L1/0057 ,  H04L1/0061 ,  H03M13/00

Abstract: This application relates to the field of wireless communications technologies, and discloses an encoding method and apparatus, to improve accuracy of reliability calculation and ordering for polarized channels. The method includes: obtaining a first sequence used to encode K to-be-encoded bits, where the first sequence includes sequence numbers of N polarized channels, the first sequence is same as a second sequence or a subset of the second sequence, the second sequence comprises sequence numbers of Nmax polarized channels, and the second sequence is the sequence shown in Sequence Q11 or Table Q11, K is a positive integer, N is a positive integer power of 2, n is equal to or greater than 5, K≤N, Nmax=1024; selecting sequence numbers of K polarized channels from the first sequence; and performing polar code encoding on K the to-be-encoded bits based on the selected sequence numbers of the K polarized channels.

公开(公告)号：US11930487B2

公开(公告)日：2024-03-12

申请号：US17401033

申请日：2021-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jun Liu ,  Xiao Xiao ,  Junren Chang ,  Jun Wang

IPC: H04W76/25 ,  H04W4/40 ,  H04W68/00 ,  H04W72/1263 ,  H04W76/14 ,  H04W92/18

CPC classification number: H04W72/1263 ,  H04W4/40 ,  H04W68/005 ,  H04W76/14 ,  H04W76/25 ,  H04W92/18

Abstract: Terminal apparatus identification methods and apparatuses are described. An access stratum (AS) of a first communications apparatus sends first information to an AS of a second communications apparatus. The AS of the second terminal apparatus may identify a leader terminal apparatus based on the first information, so as to implement perception of the leader terminal.

公开(公告)号：US11923973B2

公开(公告)日：2024-03-05

申请号：US17962023

申请日：2022-10-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Jiajie Tong ,  Rong Li ,  Jun Wang ,  Wen Tong ,  Yiqun Ge ,  Xiaocheng Liu

IPC: H04L1/00 ,  H03M13/00 ,  H03M13/11 ,  H03M13/13

CPC classification number: H04L1/0009 ,  H03M13/11 ,  H03M13/13 ,  H03M13/611 ,  H03M13/616 ,  H03M13/6362 ,  H04L1/0041 ,  H04L1/0043 ,  H04L1/0061 ,  H04L1/0063 ,  H04L1/0065

Abstract: Embodiment techniques map parity bits to sub-channels based on their row weights. In one example, an embodiment technique includes polar encoding, with an encoder of the device, information bits and at least one parity bit using the polar code to obtain encoded data, and transmitting the encoded data to another device. The polar code comprises a plurality of sub-channels. The at least one parity bit being placed in at least one of the plurality of sub-channels. The at least one sub-channel is selected from the plurality of sub-channels based on a weight parameter.

公开(公告)号：US20240073927A1

公开(公告)日：2024-02-29

申请号：US18505623

申请日：2023-11-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ying Chen ,  Ruonan Yang ,  Yinggang Du ,  Jun Wang ,  Yunfei Qiao

IPC: H04W72/232 ,  H04W72/0446 ,  H04W72/1268

CPC classification number: H04W72/232 ,  H04W72/0446 ,  H04W72/1268

Abstract: This application provides a data transmission method. The method includes: receiving a first PDCCH, where the first PDCCH includes first DCI, the first DCI indicates a first resource, and the first resource is used to carry first uplink data; determining a first time period or a second time period, where the first time period includes a time period for monitoring a second PDCCH, and the second time period does not include the second PDCCH; and monitoring the second PDCCH based on the first time period or the second time period.

公开(公告)号：US20240020513A1

公开(公告)日：2024-01-18

申请号：US18471728

申请日：2023-09-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jian Wang ,  Yourui HuangFu ,  Rong Li ,  Jun Wang

IPC: G06N3/04 ,  G06N3/09

CPC classification number: G06N3/04 ,  G06N3/09

Abstract: A data processing method and apparatus may be applied to a node such as a first node in a communication system. The first node has an adjacent relationship with a second node, and the first node and the second node are configured to execute a same type of task. The method includes: obtaining first data, and determining a processing result of the first data through a first neural network, where the first neural network is determined based on a combination of first neural network parameter sets, and a quantity of first neural network parameter sets in the combination is positively correlated to a quantity of second nodes.