Patent ID: 11963162
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. A data transmission method based on uplink grant-free scheduling, implementable by a terminal, and comprising:
acquiring a total data volume, the total data volume being a data volume of data to be transmitted in the terminal before transmitting first uplink data; and
determining pre-configured first uplink scheduling information from at least two pieces of pre-configured uplink scheduling information based on the total data volume; or determining a physical resource configuration for transmitting the first uplink data from at least two physical resource configurations in the first uplink scheduling information;
transmitting the first uplink data to a base station based on the first uplink scheduling information;
transmitting first indicating information of data to be transmitted to the base station, the first indicating information of data to be transmitted for indicating whether there is data to be transmitted in the terminal after transmitting the first uplink data; and
transmitting second uplink data to the base station on a target resource based on second uplink scheduling information in response that there is the data to be transmitted in the terminal, the second uplink data being all or part of the data to be transmitted, and the target resource is a resource reserved by the base station for the terminal based on the second uplink scheduling information.