Methods, apparatuses and systems for transmitting data, and storage medium

A method of transmitting data, comprising:

• receiving, by a base station, a target random access preamble sent by a user equipment, wherein the target random access preamble indicates that the user equipment requests to transmit target uplink data to the base station during a random access procedure;
• sending, by the base station based on the target random access preamble, a target random access response to the user equipment,
• wherein the target random access response carries repetition-number-indicating information which indicates a third transmission repetition number corresponding to a third transmission block size,
• wherein a relative relationship of a target transmission block size with respect to the third transmission block size is used for the user equipment to determine a second relative relationship of a reference transmission repetition number with respect to the third transmission repetition number, wherein the target transmission block size is for the user equipment to transmit the target uplink data to the base station during the random access procedure,
• wherein the second relative relationship and the third transmission repetition number are used for the user equipment to determine the reference transmission repetition number,
• wherein the reference transmission repetition number is used for the user equipment to determine a target transmission repetition number that indicates a number of times the user equipment is configured to repeatedly transmit the target uplink data to the base station during the random access procedure,
• wherein the target transmission repetition number is a value that has a minimum difference from the reference transmission repetition number among a target set of values, and
• wherein the target set of values comprises at least one value, and each of the at least one value is an integer multiple of a first preset value or an integer power of a second preset value;
• and
• receiving, by the base station and during the random access procedure, the target uplink data that is transmitted by the user equipment in accordance with the target transmission repetition number;
• wherein the reference transmission repetition number is determined based on the third transmission repetition number, the target transmission block size, and the third transmission block size.

A user equipment, comprising:

• at least one processor;
• and
• a memory for storing instructions executable by the at least one processor;
• wherein the at least one processor is configured to:
• send a target random access preamble to a base station, the target random access preamble indicating that the user equipment requests to transmit target uplink data to the base station during a random access procedure;
• receive a target random access response that is sent by the base station based on the target random access preamble and carries repetition-number-indicating information which indicates a third transmission repetition number corresponding to a third transmission block size;
• determine a second relative relationship of a reference transmission repetition number with respect to the third transmission repetition number based on a relative relationship of a target transmission block size with respect to the third transmission block size, wherein the target transmission block size is for the user equipment to transmit the target uplink data to the base station during the random access procedure;
• determine the reference transmission repetition number based on the second relative relationship and the third transmission repetition number;
• determine, based on the reference transmission repetition number, a target transmission repetition number that indicates a number of times the user equipment is configured to repeatedly transmit the target uplink data to the base station during the random access procedure,
• wherein the target transmission repetition number is a value that has a minimum difference from the reference transmission repetition number among a target set of values, and
• wherein the target set of values comprises at least one value, and each of the at least one value is an integer multiple of a first preset value or an integer power of a second preset value;
• and
• transmit, in accordance with the target transmission repetition number, the target uplink data to the base station during the random access procedure;
• wherein the reference transmission repetition number is determined based on the third transmission repetition number, the target transmission block size, and the third transmission block size.