Patent ID: 11902965
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 6:
7. An uplink transmission apparatus, comprising:
a processor; and
a memory for storing executable instructions of the processor,
wherein, the processor is configured to:
determine a target indication parameter, wherein the target indication parameter is used for indicating a target transmission mode adopted in response to determining that the terminal transmits uplink data;
determine the target transmission mode according to the target indication parameter; and
transmit the uplink data to a base station in an unlicensed spectrum on the basis of the target transmission mode,
wherein the processor is further configured to:
perform channel monitoring on a channel to be used, and determine a location where a target time unit is located in a time domain resource corresponding to the terminal transmitting the uplink data, wherein the target time unit is a starting time unit in response to monitoring that the channel is in an idle state;
calculate a percentage of a total number of first time units to a total number of all time units comprised in the time domain resource, wherein the first time units are time units located before the target time unit in the time domain resource; and
determine that the target transmission mode is a first transmission mode in response to determining that the percentage is less than or equal to the value of the target indication parameter, and determine that the target transmission mode is a second transmission mode in response to determining that the percentage is greater than the value of the target indication parameter.