Electronic device performing measurement on measurement object of inter-rat and method for operating the same

A method performed by an electronic device including a plurality of antennas, the method comprising:

• identifying at least one channel measurement configuration associated with a second radio access technology (RAT) that is different from a first RAT, while the electronic device is being connected to a first communication network based on the first RAT;
• performing, using a first antenna group among the plurality of antennas, a measurement operation on at least one measurement object identified based on the at least one channel measurement configuration provided by a radio resource control (RRC) reconfiguration message, wherein the first antenna group comprises entire antennas among the plurality of antennas including primary reception (PRX) antennas and diversity reception (DRX) antennas;
• and
• based on identifying that a measurement value corresponding to at least one measurement result using at least one antenna in the first antenna group, being less than a threshold, performing a measurement operation on the at least one measurement object using a second antenna group including a part of the first antenna group.

A non-transitory computer readable storage medium storing one or more programs, the one or more programs comprising instructions configured to, when executed by at least one processor of an electronic device including a plurality of antennas, cause the electronic device to:

• identify at least one channel measurement configuration associated with a second radio access technology (RAT) that is different from a first RAT, while the electronic device is being connected to a first communication network based on the first RAT;
• perform, using a first antenna group among the plurality of antennas, a measurement operation on at least one measurement object identified based on the at least one channel measurement configuration provided by a radio resource control (RRC) reconfiguration message, wherein the first antenna group comprises entire antennas among the plurality of antennas including primary reception (PRX) antennas and diversity reception (DRX) antennas;
• and
• based on identifying that a measurement value corresponding to at least one measurement result using at least one antenna in the first antenna group, being less than a threshold, perform a measurement operation on the at least one measurement object using a second antenna group including a part of the first antenna group.