D2D METHOD AND APPARATUS FOR CONTROLLING RELAY TRAFFIC IN WIRELESS COMMUNICATION SYSTEM SUPPORTING D2D COMMUNICATION

摘要

The disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4^th generation (4G) communication system such as Long-Term-Evolution (LTE). According to one embodiment of the present invention, a method for controlling relay traffic in a wireless communication system supporting D2D communication includes the steps of: checking whether received traffic is relay traffic;, identifying a port number in each cluster of the relay traffic, when the received traffic is the relay traffic; determining the priority of the relay traffic according to the port number; and transmitting, to a relay terminal, a packet in which the determined priority is reflected.