公开(公告)号：US20210014867A1

公开(公告)日：2021-01-14

申请号：US17035549

申请日：2020-09-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue ZHAO ,  Fang NAN ,  Zheng YU

IPC: H04W72/04 ,  H04W4/80 ,  H04W80/02

Abstract: A terminal device receives downlink control information sent by a network device. The downlink control information includes a resource allocation field. The resource allocation field includes ⌈ log 2  ⌊ N RB UL 6 ⌋ ⌉ high-order bits and M low-order bits. When the resource allocation field is used to indicate an allocated subcarrier resource, K bit states in bit states of the M bits are used to indicate allocation of subcarrier resources, and a quantity of subcarriers indicated by each of the K bit states is less than 12. The terminal device determines, based on the resource allocation field, whether the resource block or the subcarrier resource is allocated. The terminal device sends information on the allocated resource block or the subcarrier resource. The method and the device provided in embodiments of the application can be applied to a communications system.

公开(公告)号：US20200374063A1

公开(公告)日：2020-11-26

申请号：US16991900

申请日：2020-08-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yue ZHAO ,  Zheng YU

IPC: H04L5/00 ,  H04W72/04

Abstract: Embodiments of the present application disclose a resource allocation method and a related device. A downlink control information is determined by a network device. The downlink control information includes a resource allocation information. The resource allocation information indicates a resource allocated to a terminal device. The downlink control information is sent by the network device to the terminal device. Data sent by the terminal device on the resource allocated to the terminal device are received by the network device.