Patent ID: 9265034
Filing Date: 2016-02-16
CPC Classification: H04L,H04W,Y02D

Claim Text:
1. A method for supporting activation/deactivation of serving cells configured in a user equipment (UE) in a wireless communication system, the method comprising: receiving a medium access control (MAC) message from a base station (eNB); identifying, by a logical channel identifier (LCID) related to activation/deactivation, that a MAC control element (MAC CE) of 8 bits related to activation/deactivation is included in the received MAC message, wherein the MAC CE includes a plurality of indicators and an indicator in the plurality of indicators is 1 bit that indicates activation or deactivation of a serving cell corresponding to the indicator; and performing reception of downlink control channel and data channel, or reception of downlink control channel, or reception of downlink data channel, or transmission of uplink data channel by using the serving cell if the indicator indicates activation.