The present invention relates to a communication technology and system converging the 5G
communication system for supporting a data rate higher than that of the 4G system with IoT
technology. The present invention is applicable to intelligent services based on 5G
communication and IoT technologies (eg, smart home, smart building, smart city, smart car
or connected car, health care, digital education, retail, security, and safety services. In detail,
the discovery signal transmission method of a terminal in a wireless communication system …