In some examples of the method, apparatuses, or non-transitory computer-readable medium described herein, receiving the data packet across at least the portion of the plurality of component carriers comprises receiving the data packet across at least the portion of the plurality of component carriers in accordance to a component carrier weighting based at least in part on a most recently transmitted CQI data for one or more of the plurality of component carriers. Additionally or alternatively, some examples may include processes, features, means, or instructions for transmitting CQI data based at least in part on CQI measurements made of the two or more of the plurality of component carriers, transmitting a NACK in response to the receiving of the data packet, and receiving a second resource grant that includes a reallocation of resource blocks for a retransmission of the data packet across at least a portion of the plurality of component carriers, the reallocation based at least in part on the CQI data.
Some examples of the method, apparatuses, or non-transitory computer-readable medium described herein may further include processes, features, means, or instructions for transmitting CQI data based at least in part on CQI measurements made of the two or more of the plurality of component carriers with an acknowledgement (ACK) or NACK. Additionally or alternatively, in some examples the resource grant is received on a shortened transmission time interval (TTI).