Patent ID: 8554238
Filing Date: 2013-10-08
Classification: H04L,H04W

Abstract:
1. A terminal, comprising: a Radio Resource Control (RRC) connection establishment performing unit to perform an RRC connection establishment with respect to a base station using a first carrier component; a receiver to receive, from the base station, information associated with at least one second carrier component assigned to the terminal using the first carrier component; a bearer establishment unit to establish a bearer with respect to the first carrier component; and a state shifter to shift a state of the terminal to an active state according to a establishment complete of the bearer with respect to the first carrier component, wherein the terminal attempts the RRC connection establishment using a plurality of carrier components, and when the RRC connection is established using one of the carrier components, the terminal transmits an RRC reconfiguration complete message to the base station or shifts the state of the terminal to the active state, wherein the terminal transmits the RRC reconfiguration complete message to the base station or shifts the state of the terminal to the active state when the bearer with respect to the first carrier component is established and a bearer with respect to the second carrier component is not established.