摘要 |
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting an uplink signal in the wireless communication system supporting carrier aggregation (CA), and to the apparatus for same, the method comprising the steps of: setting a scheduling cell, which has a first uplink-downlink (UL-DL) configuration, and setting a scheduled cell, which has a second TDD UL-DL configuration; and carrying out a HARQ process from the scheduled cell based on the number of HARQ processes for the scheduled cell. |