1. A method of communication at a wireless device, comprising:identifying for each of a plurality of hybrid automatic repeat request (HARQ) processes an active indication or an inactive indication, wherein each of the plurality of HARQ processes is associated with a plurality of transport blocks to be transmitted in a data signal during a first transmission time interval (TTI);
determining for HARQ processes of the plurality of HARQ processes associated with the active indication, a new transmission state or a retransmission state;
transmitting a control message for the data signal comprising the plurality of transport blocks to be transmitted during the first TTI, the control message comprising a plurality of HARQ process indications, wherein each HARQ process indication indicates one of the new transmission state or the retransmission state for each of the HARQ processes associated with the active indication; and
transmitting the data signal comprising the plurality of transport blocks during the first TTI, wherein each of the plurality of transport blocks corresponds to at least one of the new transmission state, the retransmission state or the inactive indication based at least in part on the control message.