Method for performing physical uplink control channel transmission and user equipment using the same
AssigneeLG Electronics Inc.
InventorsSechang Myung, Suckchel Yang, Seonwook Kim, Joonkui Ahn
Life of this patent
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Abstract
The present invention provides a method for performing physical uplink control channel transmission of a user equipment in a wireless communication system. The method may include the steps of receiving system information from a base station, wherein the system information includes information on one PUCCH resource set among a plurality of PUCCH resource sets, and performing PUCCH transmission through one PUCCH resource included in the one PUCCH resource set, wherein each of the plurality of PUCCH resource sets is related to one starting symbol, one number of symbols, and one PUCCH format.
Claims9
A method for performing a hybrid automatic repeat request-acknowledgement (HARQ-ACK) transmission in a wireless communication system, the method performed by a user equipment (UE) and comprising:
- receiving system information from a base station, wherein the system information informs the UE of a physical uplink control channel (PUCCH) resource set among a plurality of PUCCH resource sets, wherein each of the plurality of PUCCH resource sets is pre-defined, and
- performing the HARQ-ACK transmission on a PUCCH based on a PUCCH resource in the PUCCH resource set,
- wherein each of the plurality of PUCCH resource sets informs the UE of a starting symbol, a number of symbols and a PUCCH format of the PUCCH resource set,
- wherein the PUCCH format of each of the plurality of PUCCH resource sets is either PUCCH format 0 or PUCCH format 1.
A user equipment (UE) comprising:
- a transceiver;
- and
- a processor operatively connected to the transceiver,
- wherein the processor is configured to:
- receive system information from a base station, wherein the system information informs the UE of a physical uplink control channel (PUCCH) resource set among a plurality of PUCCH resource sets, wherein each of the plurality of PUCCH resource sets is pre-defined, and
- perform a hybrid automatic repeat request-acknowledgement (HARQ-ACK) transmission on a PUCCH based on a PUCCH resource in the PUCCH resource set,
- wherein each of the plurality of PUCCH resource sets informs the UE of a starting symbol, a number of symbols, and a PUCCH format of the PUCCH resource set,
- wherein the PUCCH format of each of the plurality of PUCCH resource sets is either PUCCH format 0 or PUCCH format 1.
Dependencies are inferred from the claim text.