Patent ID: 11930492
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A base station in a communication system, the base station comprising:
a transceiver; and
a processor configured to:
transmit, to a terminal, downlink control information (DCI) scheduling a physical uplink shared channel (PUSCH) in a licensed-assisted access (LAA) cell; and
receive, from the terminal, the PUSCH associated with a partial PUSCH mode and including channel quality information (CQI) in a subframe, the CQI being received only on a second slot of the subframe,
wherein the CQI is mapped to a symbol in the second slot of the subframe based on a first parameter associated with a number of symbols in an uplink slot and a second parameter associated with a starting position of the PUSCH in the subframe.