Method and apparatus for processing data in wireless communication system

Abstract

A wireless node in a wireless communication system, the wireless node includes a transceiver and at least one controller coupled with the transceiver. The controller is configured to configure a first radio bearer connected to a first packet data convergence protocol (PDCP) layer and at least one second radio bearer connected to a radio link control (RLC) layer through a bandwidth allocation protocol (BAP) layer. The controller is also configured to configure a second PDCP layer for at least one radio bearer from among the at least one second radio bearer. The controller is further configured to process, at the second PDCP layer, at least one of a control message or data transmitted by the at least one radio bearer.

Dependencies are inferred from the claim text.