Method and apparatus for efficient packet duplicate transmission in mobile communication system

摘要

This disclosure is based on 5g communication technology and IOT related technology For example, it may be applied to smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services.According to an embodiment of the present invention, the method of a terminal in a wireless communication system is to receive a setting for a packet duplex transmission from a base station and to transmit the same packet to a base station through different channel channels depending on the setting When the predetermined conditions are satisfied, it is characterized that the previously transmitted packet is discarded to synchronize the packet duplicated transmission timing.