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

A UE for wireless communication, comprising:

• a first receiver, to receive first information, the first information being used for determining that Q1 subband(s) is(are) reserved in a first time-domain resource;
• a first listener, to listen in a first time-domain sub-resource to determine Q2 subband(s) from Q3 subband(s);
• and
• a first transmitter, to transmit second information, the second information being used for indicating the Q2 subband(s), and any one of the Q3 subband(s) being orthogonal to any one of the Q1 subband(s) infrequency domain;
• wherein a first carrier comprises both the Q1 subband(s) and the Q3 subband(s);
• the Q1, the Q2 and the Q3 are positive integers respectively;
• the first time-domain sub-resource belongs to the first time-domain resource;
• and the Q3 is not less than the Q2;
• the second information is used by a receiver of the second information to determine a second time-domain sub-resource to perform listening in the first carrier;
• or, the second information is used by a receiver of the second information to determine in the first carrier a possible subband to perform transmission.

A UE for wireless communication, comprising:

• a third receiver, to receive second information, the second information being used for indicating Q2 subband(s), and the Q2 subband(s) all belonging to a first carrier;
• and
• a third transmitter, to transmit a first radio signal in Q5 subband(s) in the first carrier;
• wherein the second information is used for determining the Q5 subband(s);
• a transmitter of the second information is one terminal;
• the Q2 and the Q5 are positive integers respectively;
• wherein the second information is used for determining an end time of a first time-domain resource;
• Q1 subband(s) in the first time-domain resource is(are) indicated, by first information, to be reserved, and the first information is used by a transmitter of the second information to determine the Q2 subband(s) from Q3 subband(s);
• any one of the Q3 subband(s) is orthogonal to any one of the Q1 subband(s) in frequency domain;
• the first carrier comprises both the Q1 subband(s) and the Q3 subband(s);
• the Q1 and the Q3 are positive integers respectively;
• and the Q3 is not less than the Q2.

Abase station for wireless communication, comprising:

• a second transmitter, to transmit first information, the first information being used for determining that Q1 subband(s) is(are) reserved in a first time-domain resource;
• and
• a fourth receiver, to receive second information, the second information being used for indicating Q2 subband(s);
• a third listener, to listen in a second time-domain sub-resource in the first carrier to determine Q5 subband(s);
• and
• a fourth transmitter, to transmit a first radio signal in the Q5 subband(s);
• wherein the first information is used for determining the Q2 subband(s) from Q3 subband(s), any one of the Q3 subband(s) is orthogonal to any one of the Q1 subband(s) in frequency domain;
• the first carrier comprises both the Q1 subband(s) and the Q3 subband(s);
• the Q1, the Q2 and the Q3 are positive integers respectively;
• a first time-domain sub-resource belongs to the first time-domain resource;
• and the Q3 is not less than the Q2;
• the second information is used for determining the second time-domain sub-resource.