Method and device for transmitting, by terminal, uplink control information in communication system
AssigneeSamsung Electronics Co., Ltd.
InventorsHyunseok RYU, Jaewon KIM, Jeehwan NOH, Hyukmin SON, Hyunkyu YU, Hyunil YOO
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Abstract
Disclosed is a 5G or pre-5G communication system for supporting a data transmission rate higher than that of a 4G communication system such as LTE. According to the present disclosure, a method of a terminal in a wireless communication system comprises the steps of: receiving downlink control information (DCI); confirming whether the DCI is uplink DCI for an uplink or downlink DCI for a downlink; and transmitting, through an uplink control channel or an uplink data channel, uplink control information (UCI) according to the confirmation result.
Claims16
A method performed by a terminal in a wireless communication system, the method comprising:
- receiving, from a base station, configuration information including information indicating a number of consecutive symbols of a control channel;
- receiving, from the base station, downlink control information (DCI) based on the number of consecutive symbols of the control channel, the DCI indicating a channel state information reference (CSI-RS) resource configuration and a channel state information (CSI) report configuration;
- and
- transmitting, to the base station, a CSI report based on the DCI.
A method performed by a base station in a wireless communication system, the method comprising:
- transmitting, to a terminal, configuration information including information indicating a number of consecutive symbols of a control channel;
- transmitting, to the terminal, downlink control information (DCI) based on the number of consecutive symbols of the control channel, the DCI indicating a channel state information reference (CSI-RS) resource configuration and a channel state information (CSI) report configuration;
- and
- receiving, from the terminal, a CSI report based on the DCI.
A terminal in a wireless communication system, the terminal comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- receive, from a base station, configuration information including information indicating a number of consecutive symbols of a control channel,
- receive, from the base station, downlink control information (DCI) based on the number of consecutive symbols of the control channel, the DCI indicating a channel state information reference (CSI-RS) resource configuration and a channel state information (CSI) report configuration, and
- transmit, to the base station, a CSI report based on the DCI.
A base station in a wireless communication system, the base station comprising:
- a transceiver;
- and
- a controller coupled with the transceiver and configured to:
- transmit, to a terminal, configuration information including information indicating a number of consecutive symbols of a control channel,
- transmit, to the terminal, downlink control information (DCI) based on the number of consecutive symbols of the control channel, the DCI indicating a channel state information reference (CSI-RS) resource configuration and a channel state information (CSI) report configuration, and
- receive, from the terminal, a CSI report based on the DCI.
Dependencies are inferred from the claim text.