公开(公告)号：US20200022173A1

公开(公告)日：2020-01-16

申请号：US16580911

申请日：2019-09-24

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhihu LUO ,  Zhe JIN ,  Xiaolei TIE ,  Zhe CHEN ,  Tong JI ,  Weiliang ZHANG

IPC: H04W72/12 ,  H04W72/04 ,  H04W4/80 ,  H04L1/18 ,  H04L5/00 ,  H04W74/08

Abstract: Embodiments of the present invention provide a resource scheduling method. In the method, a terminal device receives a downlink control information (DCI) indication sent by a network device, wherein the DCI is used to indicate a first resource, and the first resource is a time-frequency resource for narrowband physical uplink shared channel (NPUSCH) format 2 transmission, wherein the NPUSCH format 2 is used to bear downlink hybrid automatic repeat request-acknowledgment (HARQ-ACK) feedback information, determines the first resource according to the DCI, and sends a scheduling request to the network device on the first resource

公开(公告)号：US20180206206A1

公开(公告)日：2018-07-19

申请号：US15881230

申请日：2018-01-26

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolei TIE ,  Feng YU ,  Steven James WENHAM

IPC: H04W68/02 ,  H04W72/04 ,  H04W4/70

CPC classification number: H04W68/02 ,  H04W4/70 ,  H04W52/0216 ,  H04W52/0229 ,  H04W68/00 ,  H04W68/025 ,  H04W72/042 ,  Y02D70/00 ,  Y02D70/21 ,  Y02D70/26

Abstract: An information transmission method and a related device are provided. The method includes: determining, by a base station, to send downlink information to P user equipments of at least one user equipment within a first time period; generating, by the base station, an indication field according to the determined P user equipments, where the indication field includes M bits, each of the at least one user equipment is corresponding to K bits of the M bits, the K bits are used to indicate whether the corresponding user equipment needs to receive and read the downlink information sent by the base station within the first time period, K is a positive integer greater than 1 and less than M, and P is an integer greater than or equal to 0; and sending, by the base station, the indication field to the at least one user equipment.

公开(公告)号：US20180183539A1

公开(公告)日：2018-06-28

申请号：US15902575

申请日：2018-02-22

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Peng ZHANG ,  Yueying ZHAO ,  Xiaolei TIE

IPC: H04J11/00 ,  H04L5/00 ,  H04B17/345 ,  H04W72/08

CPC classification number: H04J11/005 ,  H04B1/71 ,  H04B17/345 ,  H04L5/0073 ,  H04W24/02 ,  H04W72/082

Abstract: The present application provides a example signal processing method and a related device. The signal processing method includes, in one implementation, obtaining, in a first cell or sector by a first user equipment (UE), indication information that is borne on a control channel by a base station. The indication information can indicates a cell or sector that sends a service signal to the first cell or sector, and/or a cell or sector that sends an interference signal to the first cell or sector. The first UE can then determine, according to the indication information, at least one of a cell or sector that sends the service signal, as well as or alternatively whether an interference signal exists. When it is determined that an interference signal exists, the first UE can additionally determine a cell or sector that sends the interference signal.

公开(公告)号：US20230362888A1

公开(公告)日：2023-11-09

申请号：US18352463

申请日：2023-07-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Han ZHOU ,  Xiaolei TIE ,  Zhanzhan ZHANG ,  Jingxin WEI

IPC: H04W68/02 ,  H04W56/00 ,  H04L27/26

CPC classification number: H04W68/02 ,  H04W56/001 ,  H04L27/2657

Abstract: A paging indication method includes: generating a PEI, where the PEI indicates whether there is a paging message sent to a terminal on one or more POs; determining a time frequency region for sending the PEI, where the time frequency region corresponds to a synchronization signal block (SSB), a first interval is different from a second interval, the first interval is an interval between a start subcarrier of the PEI and a start subcarrier of the SSB, and the second interval is an interval between a start subcarrier of a secondary synchronization signal (SSS) and the start subcarrier of the SSB; and sending, in the time frequency region, the PEI to the terminal.

公开(公告)号：US20230036393A1

公开(公告)日：2023-02-02

申请号：US17884842

申请日：2022-08-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhanzhan ZHANG ,  Xiaolei TIE ,  Han ZHOU

IPC: H04W76/28 ,  H04L5/00 ,  H04W24/08 ,  H04W52/02

Abstract: The present disclosure relates to communication method and a communications apparatus. One example method includes determining, based on a receiving status of a first power saving signal, that a physical downlink control channel (PDCCH) is not detected within a first discontinuous reception (DRX) cycle; and performing, in a first time period within the first DRX cycle, radio resource management (RRM) measurement on a channel state information reference signal (CSI-RS) sent by a network device.

公开(公告)号：US20230024064A1

公开(公告)日：2023-01-26

申请号：US17959509

申请日：2022-10-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiaolei TIE ,  Han ZHOU ,  Zhanzhan ZHANG ,  Meng HUA ,  Wenwen HUANG

IPC: H04W52/02 ,  H04W76/28 ,  H04W72/04

Abstract: A detection method and an apparatus, applied to the field of communication technologies. The method includes: a terminal-side device performs detection on a plurality of monitoring occasions before a start time of DRX on duration; if the terminal-side device detects first indication information from a network-side device, determining a first time period based on an Nth monitoring occasion in the plurality of monitoring occasions before the start time of the DRX on duration, and performing BWP switching in the first time period. The first indication information indicates the terminal-side device to perform BWP switching. N is an integer greater than 0.

公开(公告)号：US20230019909A1

公开(公告)日：2023-01-19

申请号：US17945577

申请日：2022-09-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhanzhan ZHANG ,  Xiaolei TIE ,  Han ZHOU ,  Meng HUA

IPC: H04W56/00 ,  H04W76/20 ,  H04W68/00 ,  H04L5/00

Abstract: A communication method applied to a terminal device includes receiving a first message from a network device. The first message includes configuration information of at least one first reference signal. The communication method also includes receiving a second message from the network device. The second message indicates an availability of at least one second reference signal, the at least one second reference signal has a quasi co-location (QCL) relationship with at least one synchronization signal/physical broadcast channel block (SSB), and the at least one first reference signal includes the at least one second reference signal. The communication method further includes receiving, from the network device and based on the configuration information and the second message, an available reference signal of the at least one second reference signal.

公开(公告)号：US20220330326A1

公开(公告)日：2022-10-13

申请号：US17846885

申请日：2022-06-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Xiaolei TIE ,  Zhihu LUO ,  Jun LI ,  Zhe JIN

IPC: H04W74/00 ,  H04W72/12 ,  H04W74/08

Abstract: This application relates to the field of communications technologies, and provides a data transmission method and a communications apparatus, to reduce complexity and overheads of data reception performed by a base station. The method includes: receiving information about a repetition quantity R1 corresponding to Tmax, where Tmax is a maximum transport block size allowed to be used to transmit data; determining a cyclic parameter L based on R1, where the cyclic parameter L indicates that content carried in each of a plurality of time units to which a transport block used to transmit the data is mapped is repeated in L consecutive time units, and wherein a size of the transport block used to transmit the data is Ts, and Ts

公开(公告)号：US20220232478A1

公开(公告)日：2022-07-21

申请号：US17705587

申请日：2022-03-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wenwen HUANG ,  Meng HUA ,  Xiaolei TIE ,  Han ZHOU ,  Zhanzhan ZHANG

IPC: H04W52/02 ,  H04W72/04

Abstract: A communication method and apparatus includes: a network device separately sends configuration parameters of power saving signaling to terminal devices. Then, the network device sends downlink control information carrying the power saving signaling to the terminal device through a physical downlink control channel based on a payload of the DCI and/or a search space set. The configuration parameter of the power saving signaling includes the payload of the DCI and the search space set. The payload of the DCI indicates a quantity of bits of the DCI. The DCI is used to carry the power saving signaling and is transmitted through the physical downlink control channel (PDCCH). The search space set is used to determine a monitoring occasion of the PDCCH.

公开(公告)号：US20220174731A1

公开(公告)日：2022-06-02

申请号：US17672149

申请日：2022-02-15

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiang MI ,  Xiaolei TIE ,  Jun LI ,  Zhe JIN

IPC: H04W74/08 ,  H04W76/28

Abstract: A collision handling method and apparatus are provided. The method includes: a terminal device determines that PUR SS collides with Paging CSS; and the terminal device determines, based on a status of uplink data transmission in PUR associated with the PUR SS and/or a discontinuous reception DRX configuration status of the terminal device, to preferentially monitor the PUR SS or to preferentially monitor the Paging CSS. In the foregoing method, the terminal device determines, based on an actual situation, whether to preferentially monitor the PUR SS or preferentially monitor the paging CSS, so that when the terminal device is to preferentially monitor the PUR SS, the terminal device can receive a feedback of a network device for PUR transmission in time, and when the terminal device i to preferentially monitor the Paging CSS, it can be ensured that the terminal device can receive a paging message in time.