Bundling scheduling method in wireless access system and apparatus therefor

A base station (BS) for supporting time domain bundling scheduling in a wireless access system, the BS comprising:

• a radio frequency (RF) unit for transmitting and receiving radio signals;
• and
• a processor for transmitting bundled downlink control information (DCI) having a plurality of pieces of DCI to a user equipment (UE) on one physical downlink control channel (PDCCH), transmitting downlink data to the UE on a plurality of physical downlink shared channels (PDSCHs) scheduled due to the bundled DCI, and receiving acknowledgement/negative-acknowledgement (ACK/NACK) information to the PDSCHs from the UE.

A user equipment (UE) for supporting time domain bundling scheduling in a wireless access system, the UE comprising:

• a radio frequency (RF) unit for transmitting and receiving radio signals;
• and
• a processor for receiving bundled downlink control information (DCI) having a plurality of pieces of DCI from a base station (BS) on one physical downlink control channel (PDCCH), receiving downlink data from the BS on a plurality of physical downlink shared channels (PDSCHs) scheduled due to the bundled DCI, and transmitting acknowledgement/negative-acknowledgement (ACK/NACK) information to the PDSCHs to the BS.