US 11,153,899 B2 · Collision of PUCCH considering multi-slot operation

Abstract

In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE determines that a first uplink control channel is scheduled to be transmitted in a first slot set including multiple consecutive slots and that a second uplink control channel is scheduled to be transmitted in a second slot set including one or more consecutive slots. The UE determines that the first uplink control channel and the second uplink control channel overlap in a first slot that is included in both the first slot set and the second slot set. The UE determines that a particular uplink control channel of the first uplink control channel and the second uplink control channel is to be transmitted in the first slot based on a predetermined rule. The UE transmits the particular uplink control channel in the first slot.

Claims20

Dependent claims

A method of wireless communication of a user equipment (UE), comprising:

determining that a respective first uplink control channel carrying same uplink control information (UCI) is scheduled to be transmitted in each slot of a first slot set including multiple slots and that a second uplink control channel is scheduled to be transmitted in a second slot set including one or more slots;
determining that the respective first uplink control channel and the second uplink control channel overlap in a first slot that is included in both the first slot set and the second slot set;
determining that a particular uplink control channel of the respective first uplink control channel and the second uplink control channel is to be transmitted in the first slot based on a predetermined rule defining that a hybrid automatic repeat request acknowledgement (HARQ-ACK) has a priority level higher than a priority level of a scheduling request (SR) in an overlapping slot of the first slot set and the second slot set, when the particular uplink control channel carries a HARQ-ACK and the other one of the first uplink control channel and the second uplink control channel carries an SR;
and
transmitting the particular uplink control channel in the first slot.

2 more elements

An apparatus for wireless communication, the apparatus being a user equipment (UE), comprising:

a memory;
and
at least one processor coupled to the memory and configured to:
determine that a respective first uplink control channel carrying same uplink control information (UCI) is scheduled to be transmitted in each slot of a first slot set including multiple slots and that a second uplink control channel is scheduled to be transmitted in a second slot set including one or more slots;
determine that the respective first uplink control channel and the second uplink control channel overlap in a first slot that is included in both the first slot set and the second slot set;
determine that a particular uplink control channel of the respective first uplink control channel and the second uplink control channel is to be transmitted in the first slot based on a predetermined rule defining that a hybrid automatic repeat request acknowledgement (HARQ-ACK) has a priority level higher than a priority level of a scheduling request (SR) in a slot of multiple slots scheduled for transmission of the HARQ-ACK or the SR, when the particular uplink control channel carries a HARQ-ACK and the other one of the first uplink control channel and the second uplink control channel carries an SR;
and
transmit the particular uplink control channel in the first slot.

5 more elements

A non-transitory computer-readable medium storing computer executable code for wireless communication of a user equipment (UE), comprising code to:

determine that a respective first uplink control channel carrying same uplink control information (UCI) is scheduled to be transmitted in each slot of a first slot set including multiple slots and that a second uplink control channel is scheduled to be transmitted in a second slot set including one or more slots;
determine that the respective first uplink control channel and the second uplink control channel overlap in a first slot that is included in both the first slot set and the second slot set;
determine that a particular uplink control channel of the respective first uplink control channel and the second uplink control channel is to be transmitted in the first slot based on a predetermined rule defining that a hybrid automatic repeat request acknowledgement (HARQ-ACK) has a priority level higher than a priority level of a scheduling request (SR) in an overlapping slot of the first slot set and the second slot set, when the particular uplink control channel carries a HARQ-ACK and the other one of the first uplink control channel and the second uplink control channel carries an SR;
and
transmit the particular uplink control channel in the first slot.

2 more elements

Dependencies are inferred from the claim text.

Collision of PUCCH considering multi-slot operation

Life of this patent

Collision of PUCCH considering multi-slot operation

Life of this patent

Abstract

Claims20