Method and apparatus for switching and contention resolution between two-step and four-step random access (RA) procedures

摘要

Using (Internet of Things) IOT technology, communication method and a system for container buzzing the 5G communication system supporting high data rates than the 4G (4 th -Generation) system is provided. This communication method and system provides intelligent services based on IoT-related technologies and 5G communication technology, such as smart home, smart building, smart city, smart car, connected car, healthcare, digital education, smart retail, security and safety services. can be applied to A method for performing a random access (RA) procedure is provided.