公开(公告)号：US20240413947A1

公开(公告)日：2024-12-12

申请号：US18813420

申请日：2024-08-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shahram Shahsavari ,  Alireza Bayesteh ,  Jianglei Ma ,  Wen Tong

IPC: H04L5/00

Abstract: Some embodiments of the present disclosure provide a scheme for multiplexing of sensing pilot signals and data content signals. For example, some embodiments include obtaining, at a sensing pilot signal transmitting node, a time-frequency pattern specific to the sensing pilot signal transmitting node. The time-frequency pattern indicates, for a first plurality of resource blocks, a second plurality of resource blocks that are to be used for transmitting a plurality of sensing pilot signals, and a sensing pilot signal parameter for each sensing pilot signal among the plurality of sensing pilot signals. Some embodiments further include transmitting, to a sensing pilot signal receiving node and in accordance with the time-frequency pattern, a particular sensing pilot signal among the plurality of sensing pilot signals.

公开(公告)号：US12167416B2

公开(公告)日：2024-12-10

申请号：US17965578

申请日：2022-10-13

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Liqing Zhang ,  Jianglei Ma

IPC: H04W72/04 ,  H04L5/00 ,  H04L27/26 ,  H04W4/40 ,  H04W72/0453 ,  H04W72/12 ,  H04W72/23

Abstract: Methods and apparatuses are disclosed for semi-persistent scheduling and configured grant transmission configurations. An example method, which is performed by a communication device, includes the steps of: transmitting, to a user equipment (UE), a radio resource control (RRC) signal or activation downlink control information (DCI) signal for semi-persistent scheduling (SPS) or configured grant (CG) transmission configuration; and transmitting, to the UE, a physical layer control signal comprising an indication of one or more parameters for SPS or CG transmission.

公开(公告)号：US20240340920A1

公开(公告)日：2024-10-10

申请号：US18747666

申请日：2024-06-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hao Tang ,  Liqing Zhang ,  Jianglei Ma

IPC: H04W72/232

CPC classification number: H04W72/232

Abstract: In some wireless communication scenarios, a user equipment (UE) may perform sensing and feedback measurements or results, which a transmit-and-receive point (TRP) may then use to determine information about objects and/or conditions in the vicinity of the TRP. However, the UE might be in a power-saving state when the TRP requires the UE to perform the sensing. In some embodiments, the UE can be triggered to perform sensing as part of the paging information transmitted from the TRP, e.g. in the paging downlink control information (DCI) and/or in the paging message or in another message scheduled by the DCI.

公开(公告)号：US12114316B2

公开(公告)日：2024-10-08

申请号：US16853236

申请日：2020-04-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Liqing Zhang ,  Yu Cao ,  Yongxia Lyu ,  Jianglei Ma ,  Yi Wang ,  Yan Chen

IPC: H04W72/04 ,  H04L1/00 ,  H04L1/1822 ,  H04L5/00 ,  H04L12/18 ,  H04W72/23 ,  H04W74/00 ,  H04W76/27 ,  H04W88/02

CPC classification number: H04W72/23 ,  H04L1/0031 ,  H04L5/0048 ,  H04L12/189 ,  H04W74/006 ,  H04W76/27 ,  H04L1/0003 ,  H04L1/0009 ,  H04L2001/0093 ,  H04L1/1822 ,  H04L5/0091 ,  H04W88/02

Abstract: A method and apparatus to configure grant-free transmission resources are provided. At least two configuration options can co-exist for configuring the grant-free transmission resources. The base station may explicitly or implicitly notify a user equipment which option is selected for grant-free transmission by that user equipment.

公开(公告)号：US20240322970A1

公开(公告)日：2024-09-26

申请号：US18732375

申请日：2024-06-03

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhihang Yi ,  Jianglei Ma ,  Liqing Zhang ,  Kelvin Kar Kin Au

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04L5/0048

Abstract: A method of configuring a pilot signal includes defining a first pilot signal arrangement and defining a second pilot signal arrangement. Also, the method includes determining, by a communications controller, a first determined pilot signal arrangement in accordance with the first defined pilot signal arrangement, the second defined pilot signal arrangement, and a set of characteristics and transmitting, by the communications controller, the pilot signal having the first determined pilot signal arrangement.

公开(公告)号：US20240284413A1

公开(公告)日：2024-08-22

申请号：US18645032

申请日：2024-04-24

Applicant: Huawei Technologies Co,. Ltd.

Inventor： Ting Wang ,  Yongxia Lyu ,  Dongdong Wei ,  Jianglei Ma

IPC: H04W72/044 ,  H04W72/20

CPC classification number: H04W72/044 ,  H04W72/20

Abstract: Embodiments of this application provide a communication method, apparatus, and system, and relate to the field of communication technologies. The method includes: A first communication apparatus receives first control information from a network device, and sends data based on the first control information, where the first control information indicates the first communication apparatus to send the data, the first control information includes identification information of one or more communication groups and first indication information of the communication group, the communication group includes the first communication apparatus and a second communication apparatus, the identification information of the communication group is used to determine the first communication apparatus and the second communication apparatus, and the first indication information of the communication group indicates a time-frequency resource for communication of the communication group.

公开(公告)号：US11963170B2

公开(公告)日：2024-04-16

申请号：US17187364

申请日：2021-02-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Huazi Zhang ,  Rong Li ,  Xianbin Wang ,  Shengchen Dai ,  Yiqun Ge ,  Yan Chen ,  Jun Wang ,  Jianglei Ma

IPC: H04W72/20

CPC classification number: H04W72/20

Abstract: A resource mapping method and apparatus are described that reduce resource mapping complexity. The method includes an access network device obtaining resource mapping information of at least one terminal, and sending the resource mapping information to the at least one terminal respectively. The resource mapping information indicates a resource element RE to which each of the at least one terminal performs mapping in each RMB in a first resource mapping block RMB set. An RE to which a first terminal performs mapping in each RMB in the first RMB set is determined based on a first interleaved sequence, and the first interleaved sequence is determined based on a base sequence. The first terminal is any one of the at least one terminal, and the first RMB set includes at least one RMB.

公开(公告)号：US20240121696A1

公开(公告)日：2024-04-11

申请号：US18391008

申请日：2023-12-20

Applicant: Huawei Technologies Co., Ltd.

Inventor： Aman Jassal ,  Amine Maaref ,  Jianglei Ma

IPC: H04W40/02

CPC classification number: H04W40/02

Abstract: Cross-link switching between terrestrial and non-terrestrial links in integrated wireless communication networks involves interactions between a user equipment (UE), a terrestrial network device, and a non-terrestrial network device. Signaling is sent by one of the network devices and received by the UE, to schedule a transmission between the other network device and the UE. The scheduled transmission, which is cross-scheduled by one network device for the other network device, is communicated between the UE and the other network device according to the signaling. Communicating a transmission may involve sending the transmission by the UE and receiving the transmission by the other network device, or sending the transmission by the other network device and receiving the transmission by the UE.

公开(公告)号：US20240089073A1

公开(公告)日：2024-03-14

申请号：US18516085

申请日：2023-11-21

Applicant: Huawei Technologies Co., Ltd.

Inventor： Yongxia Lyu ,  Jianglei Ma ,  Peiying Zhu ,  Liqing Zhang

IPC: H04L5/14 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04L5/14 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0446

Abstract: Current frame structures in Long-Term Evolution (LTE) and New Radio (NR) are not designed to accommodate full duplex (FD) communication. Embodiments are disclosed in which frame structures are provided that support FD communication and frequency division duplex (FDD) communication and time division duplex (TDD) communication. In some embodiments, there is defined two separate and independent frame structures: a frame structure for reception (e.g. a downlink frame structure) and a frame structure for transmission (e.g. an uplink frame structure).

公开(公告)号：US20240056241A1

公开(公告)日：2024-02-15

申请号：US18496273

申请日：2023-10-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ting Wang ,  Yongxia Lyu ,  Jun Wang ,  Jianglei Ma ,  Liqing Zhang

IPC: H04L5/00

CPC classification number: H04L5/001

Abstract: This application provides a communication method. The method includes: A first communication apparatus obtains first configuration information, and performs carrier aggregation communication on at least two transmit carriers based on the first configuration information. The first configuration information indicates the first communication apparatus to perform carrier aggregation communication on the at least two transmit carriers, the at least two transmit carriers include a first transmit carrier and a second transmit carrier, the first transmit carrier corresponds to a first communication standard, the second transmit carrier corresponds to a second communication standard, and the first communication standard is different from the second communication standard.