A method for the feedback information carrier in response to the allocation of resources and means

The present invention provides a method and apparatus for the feedback information carrier in response to the allocation of resources, wherein each downlink carrier aggregation secondary carrier control information (DCI) in the transmission power control information (TPC) command word information are not the same, secondary carriers DCI response information feedback information allocated physical uplink control channel (PUCCH) resource is triggered on this secondary carrier data service designated by a TPC command word of the layer configuration PUCCH resource; the present embodiment may be effective feedback response message also can effectively suppress unnecessary retransmission of downlink data occurs.