Information transmission method, and base station, terminal and computer-readable storage medium

A communication device, comprising a processor, and a memory;

• wherein the processor is configured to execute programs stored in the memory to perform:
• receiving a first message that comprises a set of channel quality threshold values, wherein the set of channel quality threshold values comprises at least one channel quality threshold value or one deviation value relative to the channel quality threshold value;
• and
• sending a second message,
• wherein the second message comprises a plurality of first structures and each of the plurality of first structures comprises four symbol groups,
• a subcarrier index occupied by a first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an odd index, is determined from a third subcarrier set, and
• a subcarrier index occupied by the first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an even index, is determined from a fifth subcarrier set, wherein the fifth subcarrier set is determined according to one of following rules:
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an even index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having odd indexes in the third subcarrier set;
• or
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an odd index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having even indexes in the third subcarrier set.

A method, comprising:

• sending, by a communication node to a communication device, a first message that comprises a set of channel quality threshold values, wherein the set of channel quality threshold values comprises at least one channel quality threshold value or one deviation value relative to the channel quality threshold value;
• and
• receiving, by the communication node from the communication device, a second message,
• wherein the second message comprises a plurality of first structures and each of the plurality of first structures comprises four symbol groups,
• a subcarrier index occupied by a first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an odd index, is determined from a third subcarrier set, and
• a subcarrier index occupied by the first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an even index, is determined from a fifth subcarrier set, wherein the fifth subcarrier set is determined according to one of following rules:
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an even index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having odd indexes in the third subcarrier set;
• or
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an odd index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having even indexes in the third subcarrier set.

A communication node, comprising a processor, and a memory, wherein the processor is configured to execute programs stored in the memory to perform:

• sending, to a communication device, a first message that comprises a set of channel quality threshold values, wherein the set of channel quality threshold values comprises at least one channel quality threshold value or one deviation value relative to the channel quality threshold value;
• and
• receiving, from the communication device, a second message,
• wherein the second message comprises a plurality of first structures and each of the plurality of first structures comprises four symbol groups,
• a subcarrier index occupied by a first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an odd index, is determined from a third subcarrier set, and
• a subcarrier index occupied by the first symbol group of the four symbol groups, in a first structure of the plurality of first structures having an even index, is determined from a fifth subcarrier set, wherein the fifth subcarrier set is determined according to one of following rules:
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an even index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having odd indexes in the third subcarrier set;
• or
• responsive to a subcarrier index occupied by the first symbol group in the first structure having an odd index before the first structure having the even index corresponds to a subcarrier having an odd index in the third subcarrier set, the fifth subcarrier set comprises subcarriers having even indexes in the third subcarrier set.