Method of Handling Data Transmission and Reception in Dual Connectivity

摘要

A method of handling data transmission and reception in dual connectivity, for a communication device in a wireless communication system is disclosed. The method comprises connecting to at least two evolved base station (eNBs) including a first eNB and a second eNB in the wireless communication system, being configured a packet data convergence protocol (PDCP) entity corresponding to at least two radio link control (RLC) entities including a first RLC entity for receiving/transmitting data from/to the first eNB and a second RLC entity for receiving/transmitting data from/to the second eNB, and when detecting a radio link failure a connection to the second eNB, not initiating a radio resource control (RRC) connection re-establishment procedure for connection recovery.

主权项

1. A method of handling data transmission and reception in dual connectivity, for a communication device in a wireless communication system, comprising:
connecting to at least two evolved base stations (eNBs) including a first eNB and a second eNB in the wireless communication system; being configured a packet data convergence protocol (PDCP) entity corresponding to at least two radio link control (RLC) entities including a first RLC entity for receiving/transmitting data from/to the first eNB and a second RLC entity for receiving/transmitting data from/to the second eNB; and when detecting a radio link failure on a connection to the second eNB, not initiating a radio resource control (RRC) connection re-establishment procedure for connection recovery.