Method and apparatus for performing and reporting measurements by user equipment configured with multiple carriers in mobile communication systems
地域：
Suwon-si
摘要
A communication method and system for supporting a high data transmission rate fuse 5G communication systems with IoT technology to transmit data at a high rate after 4G systems. The method for a terminal in a wireless communication system supporting carrier aggregation includes receiving a control message including indication information, the indication information indicating that physical uplink control channel (PUCCH) feedback for at least one secondary cell (SCell) is transmitted on a SCell; identifying whether the SCell is configured to the terminal and is activated; and if the SCell is configured to the terminal and is activated, obtaining Type 2 power headroom information for the SCell.
說明書
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Another embodiment of the present disclosure is capable of controlling the activation and deactivation of PUCCH SCell in a wireless communication system supporting carrier aggregation.
Another embodiment of the present disclosure is capable of performing DRX operations for coverage extension of machine type communication (MTC) devices.
Another embodiment of the present disclosure is capable of using unlicensed band cells, when employing licensed assisted access (LAA) in a wireless communication system supporting carrier aggregation.
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