公开(公告)号：US20210218526A1

公开(公告)日：2021-07-15

申请号：US17213749

申请日：2021-03-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xu ZHANG ,  Fei GAO ,  Shujing YU ,  Lixia XUE

IPC: H04L5/00 ,  H04W72/04

Abstract: This application provides a control channel detection method, apparatus, and device. The method includes: A terminal device determines that resources of at least two candidate control channels overlap, where any two of the at least two candidate control channels are located in different search spaces; and the terminal device detects only at least one first candidate control channel in the at least two candidate control channels. This improves control channel detection reliability.

公开(公告)号：US20240364470A1

公开(公告)日：2024-10-31

申请号：US18654861

申请日：2024-05-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xu ZHANG ,  Fei GAO ,  Shujing YU ,  Lixia XUE

IPC: H04L5/00 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04L5/0048 ,  H04W72/0453 ,  H04W72/23

Abstract: This application provides a control channel detection method, apparatus, and device. The method includes: A terminal device determines that resources of at least two candidate control channels overlap, where any two of the at least two candidate control channels are located in different search spaces; and the terminal device detects only at least one first candidate control channel in the at least two candidate control channels. This improves control channel detection reliability.

公开(公告)号：US20240365308A1

公开(公告)日：2024-10-31

申请号：US18656955

申请日：2024-05-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei GAO ,  Shujing YU ,  Xu ZHANG ,  Weihua LI

IPC: H04W72/1263 ,  H04L1/1867 ,  H04W72/044 ,  H04W72/0453 ,  H04W72/20 ,  H04W72/23 ,  H04W72/53

CPC classification number: H04W72/1263 ,  H04L1/1896 ,  H04W72/0453 ,  H04W72/0466 ,  H04W72/20 ,  H04W72/23 ,  H04W72/53

Abstract: A common CORESET determining method, an apparatus and a non-transitory computer-readable storage medium are provided. The method includes: receiving configuration information, wherein the configuration information indicates where a physical resource block occupied by a first common control resource set is located in a first downlink bandwidth part; determining a frequency domain resource of the first common control resource set based on a frequency domain resource of the first downlink bandwidth part and the physical resource block occupied by the first common control resource set within the first downlink bandwidth part; and monitoring a physical downlink control channel in the first common control resource set before the first downlink bandwidth part configured by a SIB1 takes effect to obtain scheduling control information. According to this application, complexity of determining a frequency domain location of the first control resource set can be reduced.

公开(公告)号：US20210329669A1

公开(公告)日：2021-10-21

申请号：US17360347

申请日：2021-06-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei GAO ,  Shujing YU ,  Xu ZHANG ,  Weihua LI

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18

Abstract: A common CORESET determining method, an apparatus and a non-transitory computer-readable storage medium are provided. The method includes: receiving configuration information, wherein the configuration information indicates where a physical resource block occupied by a first common control resource set is located in a first downlink bandwidth part; determining a frequency domain resource of the first common control resource set based on a frequency domain resource of the first downlink bandwidth part and the physical resource block occupied by the first common control resource set within the first downlink bandwidth part; and monitoring a physical downlink control channel in the first common control resource set before the first downlink bandwidth part configured by a SIB1 takes effect to obtain scheduling control information. According to this application, complexity of determining a frequency domain location of the first control resource set can be reduced.