1. A method of wireless communication in a wireless communication network for a subordinate entity to communicate with a scheduling entity utilizing a time division duplex (TDD) carrier, wherein the TDD carrier comprises a plurality of subframes, the method comprising:receiving first control information in a control portion of a first subframe, wherein the first control information comprises a first downlink assignment for the subordinate entity;
receiving first data corresponding to the first downlink assignment in a data portion of the first subframe;
transmitting first acknowledgement information corresponding to the first data in an acknowledgement portion of the first subframe, wherein the acknowledgement portion comprises an end of the first subframe; and
receiving second control information scheduling a retransmission of at least part of the first data in the control portion of a second subframe following the first subframe.