METHOD AND APPARATUS FOR INDICATING ACTIVATION/DEACTIVATION OF SERVING CELL IN WIRELESS COMMUNICATION SYSTEM USING MULTIPLE COMPONENT CARRIER

摘要

A method for controlling activation of secondary serving cells by a User Equipment (UE) includes: receiving, from a base station, a Radio Resource Control (RRC) message including cell configuration information for the UE, the cell configuration information for the UE including configuration information of a maximum of 32 serving cells; receiving, from the base station, activation/deactivation Media Access Control (MAC) information associated with secondary serving cells configured for the UE, the activation/deactivation MAC information including a 4-octet MAC control element (CE) and a Logical Channel Identifier associated with the 4-octet MAC CE, at least part of the 4-octet MAC CE being associated with an activation or deactivation of the secondary serving cells configured for the UE; and controlling activation/deactivation states of the secondary serving cells configured for the UE according to values of the at least part of the 4-octet MAC CE.

主权项

1. A method for controlling activation of secondary serving cells by a User Equipment (UE), the method comprising:
receiving, from a base station, a Radio Resource Control (RRC) message comprising cell configuration information for the UE, the cell configuration information for the UE comprising configuration information of a maximum of 32 serving cells; receiving, from the base station, activation/deactivation Media Access Control (MAC) information associated with secondary serving cells configured for the UE, the activation/deactivation MAC information comprising a 4-octet MAC control element (CE) and a Logical Channel Identifier associated with the 4-octet MAC CE, at least part of the 4-octet MAC CE being associated with an activation or deactivation of the secondary serving cells configured for the UE; and controlling activation/deactivation states of the secondary serving cells configured for the UE according to values of the at least part of the 4-octet MAC CE.