Patent ID: 11929955
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 12:
13. A base station for receiving control information and data in a discrete Fourier transform (DFT) based communication system, the base station comprising:
a receiver configured to:
receive a signal including a reference signal, a hybrid automatic repeat request-acknowledgement (HARQ-ACK) and the data, the reference signal being placed onto a first symbol among a plurality of symbols in one slot,
obtain, from the received signal, the reference signal on the first symbol among the plurality of symbols in the one slot,
obtain, from the received signal, the HARQ-ACK onto a second symbol, which is one symbol placed directly after the first symbol in the one slot, and
obtain, from the received signal, the data onto a third symbol in the one slot,

wherein a part of channel quality indicator (CQI) information is further obtained onto a fourth symbol, except for the first symbol in the one slot, in case that the CQI information is present for reception in the one slot.