Method and device in UE and base station used for wireless communication
The present disclosure discloses a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE receives a first signaling, the first signaling being used to determine a first time-frequency resource; receives a second signaling, the second signaling being used to determine a second time-frequency resource; and transmits a first bit block in the first time-frequency resource, or, transmits a first bit block in the second time-frequency resource. Time domain resource occupied by the first time-frequency resource and time domain resource occupied by the second time-frequency resource are non-orthogonal; the first signaling carries a first identifier or a second identifier; whether the first signaling carries the first identifier or the second identifier is used to determine whether the first bit block is transmitted in the first time-frequency resource or transmitted in the second time-frequency resource.
1. A method in a User Equipment (UE) for wireless communication, comprising:
receiving a first signaling for determining a first time-frequency resource, a first time domain resource occupied by the first time-frequency resource, the first signaling carrying a first identifier;
receiving a second signaling for determining a second time-frequency resource, a second time domain resource occupied by the second time-frequency resource, the first time domain resource and the second time domain resource are non-orthogonal; and
transmitting a first bit block in one of the first time-frequency resource and the second time-frequency resource according to whether the second signaling carries the first identifier.
2. The method of claim 1 , wherein transmitting a first bit block in one of the first time-frequency resource and the second time-frequency resource according to whether the second signaling carries the first identifier comprises:
transmitting the first bit block in the first time-frequency resource in response to the second signaling carrying a second identifier; and
transmitting the first bit block in the second time-frequency resource in response to the second signaling carrying the first identifier.
3. The method of claim 1 , wherein the first signaling is a first DCI signaling, the second signaling is a second DCI signaling; the first time-frequency resource is a time-frequency resource belonging to a Physical Uplink Control CHannel (PUCCH), the second time-frequency resource is a time-frequency resource belonging to a Physical Uplank Scheduling CHannel (PUSCH), and the first identifier and the second identifier are different non-negative integers.
4. The method of claim 1 , further comprising:
when transmitting the first bit block in the first time-frequency resource, dropping a transmission of a signal in the second time-frequency resource, and
when transmitting the first bit block in the second time-frequency resource, transmitting a signal in the second time-frequency resource, the second signaling further being used for indicating scheduling information of the signal.
5. The method of claim 1 , further comprising:
in response to the first bit block being transmitted in the first time-frequency resource, transmitting a first sub-signal in the second time-frequency resource and dropping a transmission of a second sub-signal in the second time-frequency resource, a signal comprising the first sub-signal and the second sub-signal, a third time domain resource occupied by the first sub-signal and the first time domain resource occupied by the first time-frequency resource are orthogonal, and a fourth time domain resource occupied by the second sub-signal is comprised in the first time domain resource.
6. The method of claim 1 , further comprising:
receiving information indicating at least one of the first identifier and the second identifier, the first signaling being used for indicating scheduling information of a radio signal and the first time-frequency resource; and
receiving the radio signal;
wherein the first bit block indicates whether the radio signal is correctly received.
7. The method of claim 1 , further comprising determining whether the first bit block is transmitted in each of the first time-frequency resource and the second time-frequency resource based on at least one of the first identifier and the second identifier, and one of a relative positional relation and a relative numerical relation between the first time domain resource and the second time domain resource, respectively.
8. A User Equipment (UE) used for wireless communication, comprising:
a receiver for receiving wireless communication;
a transmitter for sending wireless communication;
one or more non-transitory computer-readable media having computer-executable instructions embodied thereon; and
at least one processor coupled to the one or more non-transitory computer-readable media, and configured to execute the computer-executable instructions to:
receive, via the receiver, a first signaling for determining a first time-frequency resource; a first time domain resource occupied by the first time-frequency resource, the first signaling carrying a first identifier;
receive, via the receiver, a second signaling for determining a second time-frequency resource, a second time domain resource occupied by the second time-frequency resource, the first time domain resource and the second time domain resource are non-orthogonal; and
transmitting, via the transmitter, a first bit block in one of the first time-frequency resource and the second time-frequency resource according to whether the second signaling carries the first identifier.
9. The UE according to claim 8 , further wherein when transmitting a first bit block in one of the first time-frequency resource and the second time-frequency resource according to whether the second signaling carries the first identifier, the computer-executable instructions cause the at least one processor to:
transmit, via the transmitter, the first bit block in the first time-frequency resource in response to the second signaling carrying a second identifier; and
transmit, via the transmitter, the first bit block in the second time-frequency resource in response to the second signaling carrying the first identifier.
10. The UE according to claim 8 , wherein the first signaling is a first DCI signaling, the second signaling is a second DCI signaling; the first time-frequency resource is a time-frequency resource belonging to a Physical Uplink Control CHannel (PUCCH), the second time-frequency resource is a time-frequency resource belonging to a Physical Uplank Scheduling CHannel (PUSCH), and the first identifier and the second identifier are different non-negative integers.
11. The UE according to claim 8 , wherein the computer-executable instructions further cause the at least one processor to:
when the transmitter is transmitting the first bit block in the first time-frequency resource, drop a transmission of a signal in the second time-frequency resource, and
when transmitting the first bit block in the second time-frequency resource, transmit via the transmitter a signal in the second time-frequency resource, the second signaling further being used for indicating scheduling information of the signal.
12. The UE according to claim 11 , wherein the computer-executable instructions further cause the at least one processor to:
in response to the first bit block being transmitted in the first time-frequency resource, transmit via the transmitter a first sub-signal in the second time-frequency resource and drop a transmission of a second sub-signal in the second time-frequency resource, a signal comprising the first sub-signal and the second sub-signal, a third time domain resource occupied by the first sub-signal and the first time domain resource occupied by the first time-frequency resource are orthogonal, and a fourth time domain resource occupied by the second sub-signal is comprised in the first time domain resource.
13. The UE according to claim 8 , wherein the computer-executable instructions further cause the at least one processor to:
receive first information indicating at least one of the first identifier and the second identifier, the first signaling being used for indicating scheduling information of a radio signal and the first time-frequency resource; and
receive the first radio signal,
wherein the first bit block indicates whether the radio signal is correctly received.
14. The UE according to claim 8 , wherein the computer-executable instructions further cause the at least one processor to determine whether the first bit block is transmitted in each of the first time-frequency resource and the second time-frequency resource based on at least one of the first identifier and the second identifier, and one of a relative positional relation and a relative numerical relation between the first time domain resource and the second time domain resource, respectively.