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US 11,909,679 B2Granted
Method and device for transmitting/receiving signals in wireless communication system
AssigneeLG Electronics Inc.
InventorsSuckchel Yang, Seonwook Kim, Duckhyun Bae
Life of this patent
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Abstract
A terminal according to one embodiment of the present disclosure can encode a plurality of UCIs comprising a first UCI and a second UCI which have different priorities, perform resource mapping on the encoded bits of the plurality of UCIs on a single physical uplink channel, and perform uplink transmission on the basis of the resource mapping.
Claims12
A method of transmitting a signal including uplink control information (UCI) by a user equipment (UE) in a wireless communication system, the method comprising:
- determining a number of resources for a plurality of UCIs;
- and
- transmitting, based on the determined number of resources, a single physical uplink channel in which the plurality of UCIs are multiplexed,
- wherein the determination of the number of resources for the plurality of UCIs comprises a first step of determining a number of hybrid automatic repeat request-acknowledgement (HARQ-ACK) resources and a second step of determining a number of channel state information (CSI)-part 1 resources after the first step, and
- wherein, based on that i) the plurality of UCIs include a first UCI with a priority index 0 and a second UCI with a priority index 1, ii) multiplexing of the first UCI with a priority index 0 and the second UCI the priority index 1 is configured, iii) the first UCI includes configured grant (CG)-UCI with the priority index 0, the CG-UCI including a hybrid automatic repeat request (HARQ) process number field, a redundancy version field and a new data indicator field and iv) the second UCI includes an HARQ-ACK with the priority index 1, the UE:
- determines a number of resources for the HARQ-ACK with the priority index 1 based on the first step, and
- determines a number of resources for the CG-UCI with the priority index 0 based in the second step, by taking the CG-UCI as a CSI-part 1.
4 more elements
A device for transmitting a signal including uplink control information (UCI) in a wireless communication system, the device comprising:
- a memory configured to store instructions;
- and
- a processor configured to perform operations by executing the instructions,
- determining a number of resources for a plurality of UCIs;
- and
- transmitting, based on the determined number of resources, a single physical uplink channel in which the plurality of UCIs are multiplexed,
- wherein the determination of the number of resources for the plurality of UCIs comprises a first step of determining a number of hybrid automatic repeat request-acknowledgement (HARQ-ACK) resources and a second step of determining a number of channel state information (CSI)-part 1 resources after the first step, and
- wherein, based on that i) the plurality of UCIs include a first UCI with a priority index 0 and a second UCI with a priority index 1, ii) multiplexing of the first UCI with the priority index 0 and the second UCI with the priority index 1 is configured, iii) the first UCI includes configured grant (CG)-UCI with the priority index 0, the CG-UCI including a hybrid automatic repeat request (HARQ) process number field, a redundancy version field and a new data indicator field and iv) the second UCI includes an HARQ-ACK with the priority index 1, the processor:
- determines a number of resources for the HARQ-ACK with the priority index 1 based on the first step, and
- determines a number of resources for the CG-UCI with the priority index 0 based on the second step, by taking the CG-UCI as a CSI-part 1.
7 more elements
A method of receiving a signal including uplink control information (UCI) by a base station (BS) in a wireless communication system, the method comprising:
- determining a number of resources for a plurality of UCIs;
- and
- receiving, based on the determined number of resources, a single physical uplink channel in which the plurality of UCIs are multiplexed,
- wherein the determination of the number of resources for the plurality of UCIs comprises a first step of determining a number of hybrid automatic repeat request-acknowledgement (HARQ-ACK) resources and a second step of determining a number of channel state information (CSI)-part 1 resources after the first step, and
- wherein, based on that i) the plurality of UCIs include a first UCI with a priority index 0 and a second UCI with a priority index 1, ii) multiplexing of the first UCI with the priority index 0 and the second UCI with the priority index 1 is configured, iii) the first UCI includes configured grant (CG)-UCI with the priority index 0, the CG-UCI including a hybrid automatic repeat request (HARQ) process number field, a redundancy version field and a new data indicator field and iv) the second UCI includes an HARQ-ACK with the priority index 1, the BS:
- determines a number of resources for the HARQ-ACK with the priority index 1 based on the first step, and
- determines a number of resources for the CG-UCI with the priority index 0 based on the second step, by taking the CG-UCI as a CSI-part 1.
4 more elements
A base station for receiving a signal including uplink control information (UCI), the base station comprising:
- a transceiver;
- and
- a processor configured to determine a number of resources for a plurality of UCIs, and to receive, based on the determined number of resources, a single physical uplink channel in which the plurality of UCIs are multiplexed,
- wherein the determination of the number of resources for the plurality of UCIs comprises a first step of determining a number of hybrid automatic repeat request-acknowledgement (HARQ-ACK) resources and a second step of determining a number of channel state information (CSI)-part 1 resources after the first step, and
- wherein the determination of the number of resources for the plurality of UCIs comprises a first step of determining a number of hybrid automatic repeat request-acknowledgement (HARQ-ACK) resources and a second step of determining a number of channel state information (CSI)-part 1 resources after the first step, and
- wherein, based on that i) the plurality of UCIs include a first UCI with a priority index 0 and a second UCI with a priority index 1, ii) multiplexing of the first UCI with the priority index 0 and the second UCI with the priority index 1 is configured, iii) the first UCI includes configured grant (CG)-UCI with the priority index 0, the CG-UCI including a hybrid automatic repeat request (HARQ) process number field, a redundancy version field and a new data indicator field and iv) the second UCI includes an HARQ-ACK with the priority index 1, the processor:
- determines a number of resources for the HARQ-ACK with the priority index 1 based on the first step, and
- determines a number of resources for the CG-UCI with the priority index 0 based on the second step, by taking the CG-UCI as a CSI-part 1.
5 more elements
Dependencies are inferred from the claim text.