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METHOD AND APPARATUS FOR EFFICIENT OPERATION UPON PACKET DUPLICATION ACTIVATION AND DEACTIVATION IN NEXT GENERATION WIRELESS COMMUNICATION SYSTEM
METHOD AND APPARATUS FOR EFFICIENT OPERATION UPON PACKET DUPLICATION ACTIVATION AND DEACTIVATION IN NEXT GENERATION WIRELESS COMMUNICATION SYSTEM
A method by a terminal in a communication system and an apparatus therefor are disclosed. The method includes receiving, from a base station, a radio resource control (RRC) message including a radio link control (RLC) configuration and a packet data convergence protocol (PDCP) configuration associated with a packet duplication, identifying whether a PDCP packet data unit (PDU) is a PDCP control PDU in case that the packet duplication is activated, and transmitting, to the base station, the PDCP control PDU without the packet duplication through a primary RLC entity based on the PDCP configuration in case the PDCP PDU is the PDCP control PDU. The disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates with a technology for internet of things (IoT), and may be applied to intelligent services based on the 5G communication technology and the IoT-related technology.
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