Method and device in UE and base station used for wireless communication

A method in a second node for wireless communication, comprising:

• processing first information;
• receiving a first radio signal in M1 of M frequency sub-band(s);
• wherein the first information is used for determining S candidate integers;
• K1 of K bit block group(s) is(are) used for generating the first radio signal, any of the K bit block group(s) comprises a positive integer number of code block(s);
• the K is one of S1 candidate integer(s), the M is used for determining the S1 candidate integer(s) out of the S candidate integers;
• the M, the K and the S are respectively positive integers;
• the M1, the K1 and the S1 are positive integers no greater than the M, the K and the S respectively;
• the second node is a base station, the processing is transmitting;
• or the second node is a UE, the processing is receiving;
• the K bit block group(s) is(are) used for generating a first modulation symbol sequence, the first modulation symbol sequence is mapped into M time-frequency resource set(s), the M time-frequency resource set(s) belongs(belong) to the M frequency sub-band(s) respectively in frequency domain;
• a first modulation symbol and a second modulation symbol are any two modulation symbols in the first modulation symbol sequence mapped into a target time-frequency resource set of the M time-frequency resource set(s);
• any modulation symbol of the first modulation symbol sequence located between the first modulation symbol and the second modulation symbol is mapped into the target time-frequency resource set the first modulation symbol sequence comprises M sub-sequence(s), the M sub-sequence(s) is(are) respectively mapped into the M time-frequency resource set(s);
• the K bit block group(s) is(are) divided into M bit block group set(s), any of the M bit block group set(s) comprises a positive integer number of bit block group(s) out of the K bit block group(s);
• the M bit block group set(s) is(are) respectively used for generating the M sub-sequence(s).

A device in a first node for wireless communication, comprising:

• a first processor, operating first information;
• and
• a first transmitter, transmitting a first radio signal in M1 of M frequency sub-band(s);
• wherein the first information is used for determining S candidate integers;
• K1 of K bit block group(s) is(are) used for generating the first radio signal, any of the K bit block group(s) comprises a positive integer number of code block(s);
• the K is one of S1 candidate integer(s), the M is used for determining the S1 candidate integer(s) out of the S candidate integers;
• the M, the K and the S are respectively positive integers;
• the M1, the K1 and the S1 are positive integers no greater than the M, the K and the S respectively;
• the first node is a base station, the operating is transmitting;
• or the first node is a UE, the operating is receiving;
• the K bit block group(s) is(are) used for generating a first modulation symbol sequence, the first modulation symbol sequence is mapped into M time-frequency resource set(s), the M time-frequency resource set(s) belongs(belong) to the M frequency sub-band(s) respectively in frequency domain;
• a first modulation symbol and a second modulation symbol are any two modulation symbols in the first modulation symbol sequence mapped into a target time-frequency resource set of the M time-frequency resource set(s);
• any modulation symbol of the first modulation symbol sequence located between the first modulation symbol and the second modulation symbol is mapped into the target time-frequency resource set;
• the first modulation symbol sequence comprises M sub-sequence(s), the M sub-sequence(s) is(are) respectively mapped into the M time-frequency resource set(s);
• the K bit block group(s) is(are) divided into M bit block group set(s), any of the M bit block group set(s) comprises a positive integer number of bit block group(s) out of the K bit block group(s);
• the M bit block group set(s) is(are) respectively used for generating the M sub-sequence(s).

A device in a second node for wireless communication, comprising:

• a second processor, processing first information;
• and
• a first receiver, receiving a first radio signal in M1 of M frequency sub-band(s);
• wherein the first information is used for determining S candidate integers;
• K1 of K bit block group(s) is(are) used for generating the first radio signal, any of the K bit block group(s) comprises a positive integer number of code block(s);
• the K is one of S1 candidate integer(s), the M is used for determining the S1 candidate integer(s) out of the S candidate integers;
• the M, the K and the S are respectively positive integers;
• the M1, the K1 and the S1 are positive integers no greater than the M, the K and the S respectively;
• the second node is a base station, the processing is transmitting;
• or the second node is a UE, the processing is receiving;
• the K bit block group(s) is(are) used for generating a first modulation symbol sequence, the first modulation symbol sequence is mapped into M time-frequency resource set(s), the M time-frequency resource set(s) belongs(belong) to the M frequency sub-band(s) respectively in frequency domain;
• a first modulation symbol and a second modulation symbol are any two modulation symbols in the first modulation symbol sequence mapped into a target time-frequency resource set of the M time-frequency resource set(s);
• any modulation symbol of the first modulation symbol sequence located between the first modulation symbol and the second modulation symbol is mapped into the target time-frequency resource set the first modulation symbol sequence comprises M sub-sequence(s), the M sub-sequence(s) is(are) respectively mapped into the M time-frequency resource set(s);
• the K bit block group(s) is(are) divided into M bit block group set(s), any of the M bit block group set(s) comprises a positive integer number of bit block group(s) out of the K bit block group(s);
• the M bit block group set(s) is(are) respectively used for generating the M sub-sequence(s).