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公开(公告)号：US12185324B2
公开(公告)日：2024-12-31
申请号：US18302102
申请日：2023-04-18
Inventor： Zhi Zhang
IPC: H04W72/21 , H04L5/00 , H04L27/26 , H04W72/0453 , H04W72/23
Abstract: Provided is a wireless communication method and device. Frequency-domain resource allocation and/or bandwidth part configuration is flexibly performed on a terminal device in conjunction with a synchronous signal block, and the performance of a communication system can be raised. The method comprises: a terminal device receives first information sent by a network device, the first information indicating a reference point; and according to the reference point, the terminal device determines a frequency-domain resource and/or bandwidth part configured by the network device for the terminal device.
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公开(公告)号：US12167450B2
公开(公告)日：2024-12-10
申请号：US17694383
申请日：2022-03-14
Inventor： Zhi Zhang
IPC: H04W74/0808 , H04W74/00 , H04W74/08
Abstract: An apparatus and a method of wireless communication are provided. The method by a user equipment (UE) includes determining, based on a signaling from a base station, a combination of a listen before talk (LBT) type, a cyclic prefix (CP) extension, and a channel access priority class (CAPC) for an uplink transmission to the base station. This can solve issues in the prior art, provide an indication of LBT related information for a UE, provide a method for indicating an LBT type, a length of a CP extension, and a CAPC in an uplink grant, provide a good communication performance, and/or provide high reliability.
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公开(公告)号：US11950247B2
公开(公告)日：2024-04-02
申请号：US17244751
申请日：2021-04-29
Inventor： Zhihua Shi , Wenhong Chen , Yun Fang , Zhi Zhang
CPC classification number: H04W72/23
Abstract: A method for wireless communication includes that: a terminal device detects M downlink control channels using N groups of search spaces or N groups of control resource sets (CORESETs), N being an integer greater than or equal to 2, and M being an integer greater than or equal to 2, and different groups of search spaces or different groups of CORESETs are used for detecting different downlink control channels. Further, a terminal device is also provided.
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公开(公告)号：US11832272B2
公开(公告)日：2023-11-28
申请号：US17550377
申请日：2021-12-14
IPC: H04W72/04 , H04L27/26 , H04L5/00 , H04W72/23 , H04W72/0453
CPC classification number: H04W72/23 , H04L5/001 , H04L5/0094 , H04L27/2666 , H04W72/0453
Abstract: Described are a method and device for determining resources and a storage medium. The method includes: transmitting, by a network device, a first message to a user equipment (UE) over a first cell, wherein the first message is used for the UE to determine a first bandwidth part (BWP) in a second cell; transmitting, by the network device, a third message over the first or second cell, wherein the third message indicates the one or more transmission resources for the UE within the first BWPs of the second cell; transmitting, by the network device, a second message to the UE over the first or second cell, wherein the second message indicates the first BWP among N second BWPs.
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公开(公告)号：US11791923B2
公开(公告)日：2023-10-17
申请号：US16494263
申请日：2017-03-15
CPC classification number: H04J11/0073 , H04J11/0076 , H04J11/0079 , H04W56/001 , H04W72/23 , H04W76/27 , H04W72/0446
Abstract: Disclosed are a method for transmitting a signal, a terminal device and a network device. The method comprises: determining a time sequence of each synchronization signal block from among a plurality of synchronization signal blocks in a first period; and respectively receiving the plurality of synchronization signal blocks according to the time sequence of each synchronization signal block in the first period. By means of the method, the terminal device and the network device in the embodiments of the present application, the computational complexity of a terminal device can be reduced, the detection time can be reduced, and the power consumption can be saved on.
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Patent Agency Ranking
公开(公告)号：US11778618B2
公开(公告)日：2023-10-03
申请号：US17139047
申请日：2020-12-31
Inventor： Zhi Zhang
IPC: H04W72/21 , H04W72/0453 , H04L5/00 , H04W72/23 , H04L27/26
CPC classification number: H04W72/21 , H04L5/005 , H04W72/0453 , H04W72/23 , H04L27/2602
Abstract: Provided is a wireless communication method and device. Frequency-domain resource allocation and/or bandwidth part configuration is flexibly performed on a terminal device in conjunction with a synchronous signal block, and the performance of a communication system can be raised. The method comprises: a network device receiving a first message sent by a terminal device, the first message being used for indicating a first synchronous signal block detected by the terminal device; and according to the first synchronous signal block, the network device performing frequency-domain resource allocation and/or bandwidth part configuration on the terminal device.
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公开(公告)号：US11758575B2
公开(公告)日：2023-09-12
申请号：US17830284
申请日：2022-06-01
Inventor： Zhihua Shi , Wenhong Chen , Zhi Zhang
IPC: H04W72/542 , H04B17/318 , H04B17/382 , H04W72/044 , H04W72/541
CPC classification number: H04W72/542 , H04B17/318 , H04B17/382 , H04W72/044 , H04W72/541
Abstract: Disclosed in the embodiments of the present disclosure are a wireless communication method, a terminal device and a network device. The method includes a terminal device that determines a first frequency domain resource within a pre-configured resource block (RB) range; and performs interference measurement or received energy measurement over the first frequency domain resource.
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公开(公告)号：US11737150B2
公开(公告)日：2023-08-22
申请号：US17726428
申请日：2022-04-21
Inventor： Wenhong Chen , Zhi Zhang
CPC classification number: H04W74/0833 , H04W72/20
Abstract: A wireless communication method includes: sending, by a terminal device, a random access request to a network device on a high frequency uplink carrier or a supplementary uplink (SUL) carrier deployed at a frequency band lower than the high frequency uplink carrier; and acquiring, by the terminal device, a random access response (RAR) sent by the network device in response to the random access request.
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公开(公告)号：US11711712B2
公开(公告)日：2023-07-25
申请号：US17244546
申请日：2021-04-29
CPC classification number: H04W24/10 , H04L1/0026 , H04W4/80 , H04W72/23
Abstract: Disclosed are a measuring method, a base station, and a terminal. The method comprises: a base station transmits to a terminal a switching message of a narrow bandwidth receiving mode, thus instructing the terminal to switch to a specified narrow bandwidth to receive information; when channel state information (CSI) of a downlink channel needs to be measured, the base station schedules the terminal to switch sequentially to at least two different measuring narrow bandwidths to measure a downlink reference signal, where the width of the narrow bandwidth and that of the at least two different measuring narrow bandwidths are less than the width of a system bandwidth. The employment of embodiments of the present invention allows the terminal to flexibly switch between the narrow bandwidth and the system bandwidth, reduces power consumption of the terminal, and implements the measurement of the CSI of the downlink channel at the same time.
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公开(公告)号：US11622376B2
公开(公告)日：2023-04-04
申请号：US17171932
申请日：2021-02-09
Inventor： Zhihua Shi , Wenhong Chen , Zhi Zhang
Abstract: Embodiments of the present disclosure provide a wireless communications method and a device, to transmit a response message of a message carrying identification information used to represent a downlink signal of a beam. The method includes: receiving, by a network device, a first uplink message sent by a terminal, wherein the first uplink message comprises identification information of a first signal received by the terminal, and the first signal comprises a channel state information reference signals CSI-RS or a synchronization signal block; determining, by the network device, a first control resource set CORESET according to a correspondence between the first signal and a CORESET; and sending, by the network device, the first response message, responding to the first uplink message, on the first CORESET.
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