Method and device for receiving channel state information in mobile communication system

A method performed by a base station in a wireless communication system, the method comprising:

• determining whether there is an overlap between a resource for transmitting a channel state information reference signal and a resource for a specific type of transmission;
• generating control information for indicating to a terminal to report channel state information based on a measurement restriction and overlapping resources corresponding to the determination result;
• transmitting the generated control information to the terminal;
• and
• receiving the channel state information from the terminal corresponding to the control information.

A terminal in a wireless communication system, comprising:

• a transceiver;
• and
• a controller coupled with the transceiver and configured to:
• receive control information for configuring a measurement restriction from a base station,
• determine that there is an overlap between a resource for receiving receive a channel state information reference signal and a resource for a specific type of reception,
• generate channel state information based on overlapping resources corresponding to the determination result and the control information, and
• transmit the generated channel state information to the base station.

A base station capable of receiving channel state information in a wireless communication system, comprising:

• a transceiver;
• and
• a controller coupled with the transceiver and configured to:
• determine whether there is an overlap between a resource for transmitting a channel state information reference signal and a resource for a specific type of transmission,
• generate control information for indicating to a terminal to report channel state information based on a measurement restriction and overlapping resources corresponding to the determination result;
• transmit the generated control information to the terminal, and
• receive the channel state information from the terminal corresponding to the control information.