1. An apparatus of a user equipment (UE) operable for bandwidth part (BWP) indication, the apparatus comprising:one or more processors configured to:decode, at the UE, downlink control information (DCI), received from a base station, with a DCI format;
identify, at the UE, a BWP indicator field value from the DCI, wherein the BWP indicator field comprises a bitmap identifying a contiguous set of physical resource blocks (PRBs) of a selected subband among a plurality of subbands within a system bandwidth; and
determine, at the UE, a BWP from the BWP indicator field value, the BWP corresponding to the contiguous set of PRBs of the selected subband; and
a memory interface configured to store in a memory the BWP indicator field value.