OPERATING METHOD AND APPARATUS ACCORDING TO DATA DUPLICATE RETRANSMISSION IN MOBILE COMMUNICATION SYSTEM

摘要

An operating method and an apparatus according to data duplicate retransmission in a mobile communication system are provided. A method of a User Equipment (UE) according to data duplicate retransmission in a mobile communication system includes storing a Media Access Control Protocol Data Unit (MAC PDU) received from an Evolved Node B (ENB) in a soft buffer, decoding the MAC PDU, determining whether the decoding is a first successful decoding of data of the corresponding soft buffer, and determining whether to forward the decoded MAC PDU to an upper layer according to the determination result.

主权项

1. A method for processing data by a terminal in a wireless communication system, the method comprising:
receiving data from a base station; storing the received data in a buffer if the received data is initial transmission data; attempting to decode the data stored in the buffer; determining whether decoding of the data is a first successful decoding of corresponding data if the data is successfully decoded; and delivering decoded data to the disassembly and demultiplexing entity if the decoding of the data is the first successful decoding of the corresponding data.