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：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：US20220124785A1

公开(公告)日：2022-04-21

申请号：US17563587

申请日：2021-12-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

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

IPC: H04W72/12 ,  H04W72/04

Abstract: Embodiments of this application provide a wireless communication method, device, and system. The method includes: A terminal device receives first information from a network device, where the terminal device currently uses a first BWP, and the first information indicates that in minK0 time units after the terminal device receives scheduling downlink control information (DCI), there is no downlink shared channel (PDSCH) scheduled by the scheduling DCI, and/or in minK2 time units after the terminal device receives the DCI, there is no physical uplink shared channel (PUSCH) scheduled by the scheduling DCI; the terminal device receives the scheduling DCI from the network device, where the scheduling DCI indicates the terminal device to switch from the first BWP to a target BWP; and the terminal device determines a first time period based on a bandwidth part (BWP) switch delay and the first information, where the BWP switch delay includes N time units.

公开(公告)号：US20210378000A1

公开(公告)日：2021-12-02

申请号：US17401753

申请日：2021-08-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhanzhan ZHANG ,  Xiaolei TIE

IPC: H04W72/12 ,  H04W24/08 ,  H04W52/02 ,  H04L5/00

Abstract: The technology of this application relates to communications systems. In one example, a network device sends a first message to a terminal device, where the first message includes configuration information of a reference signal resource. The network device sends a second message to the terminal device, where the second message includes a first bit field and/or a second bit field, the first bit field is used to indicate an availability status of the reference signal resource, and the second bit field is used to indicate that the terminal device uses a synchronization signal/physical broadcast channel resource block signal resource and/or the reference signal resource.