公开(公告)号：US20230403720A1

公开(公告)日：2023-12-14

申请号：US18250217

申请日：2021-10-21

Applicant: Datang Mobile Communications Equipment Co., Ltd.

Inventor： Lei Song ,  Xin Su ,  Qiubin Gao ,  Lei Wang

IPC: H04W72/232 ,  H04W72/12

CPC classification number: H04W72/232 ,  H04W72/12

Abstract: Embodiments of the present invention provide a determining transmission resources method and apparatus, and a storage medium. The method comprises: receiving first configuration information sent by a network side device; and according to one or more of the first configuration information, a PDCCH association configured by the network side device, and a predefined PDCCH association, determining the association between resources used by at least two PDCCHs for repeated transmission, or determining the resources used by the at least two PDCCHs for repeated transmission. The present invention can reduce the complexity of blind detection of a terminal device and the number and range of attempts for blind merging.

公开(公告)号：US20230284198A1

公开(公告)日：2023-09-07

申请号：US18040821

申请日：2021-07-27

Applicant: Datang Mobile Communications Equipment Co., Ltd.

Inventor： Lei Song ,  Runhua Chen ,  Qiubin Gao ,  Xin Su

IPC: H04L12/26

CPC classification number: H04W72/046 ,  H04W72/231 ,  H04W72/21

Abstract: The present application provides a transmission failure recovery method and apparatus, a device, and a storage medium. A reference signal corresponding to a group of control resource sets CORESETs or a beam failure detection reference signal BFD RS set is determined; and a transmission failure recovery request is transmitted to a network device if the reference signal meets a predefined condition, where the transmission failure recovery request is used for indicating the network device to perform transmission failure recovery on the group of CORESETs. Since network device is triggered to enable a transmission failure recovery mechanism on a group of CORESETs when a reference signal corresponding to the group of CORESETs meets a predefined condition, a transmission delay for data on a transmission point with failed beam transmission is reduced, thereby improving communication quality.

公开(公告)号：US20230413361A1

公开(公告)日：2023-12-21

申请号：US18250220

申请日：2021-10-22

Applicant: Datang Mobile Communications Equipment Co., Ltd.

Inventor： Lei Song ,  Runhua Chen ,  Qiubin Gao

IPC: H04W76/19 ,  H04L5/00

CPC classification number: H04W76/19 ,  H04L5/0053

Abstract: The embodiments of the present application provide a method for processing a message and apparatus, a terminal device, a network device and a storage medium. The method comprises: transmitting a first signal to a network device, the first signal being used for indicating first index information of a link in which a beam failure occurs. By means of the present application, a terminal device can determine which link's serving beam a network device changes, thereby recovering the transmission of a single link in time when a beam failure occurs therein.