| 摘要 |
<p>The present invention relates to a wireless communication system and, more particularly, to an apparatus and a method for configuring multiple carriers of a terminal. The present invention discloses a configuration of actively configuring carrier aggregation by performing a cell measurement on a secondary serving cell having radio resource information similar to that of a primary serving cell set to be connected to a terminal, without RRC signaling, or by checking length information of a downlink cyclic prefix with respect to the additionally configured secondary serving cell. Thus, by properly detecting data symbols transmitted in the secondary serving cell through the checked length information of the downlink cyclic prefix with respect to the secondary serving cell or the cell measurement, a plurality of frequency bands can be used like a single band, and thus, a high data transfer rate is supported and system performance is satisfied.</p> |
