Partial DMM reception to reduce standby power

Methods and systems to receive a multiple-carrier signal having periodic control packets, wherein each bit of a control packet is redundant on a plurality of the carrier signals, and to recover the control packet from a subset of the carrier signals in a standby mode. In an operational mode, a full bandwidth of the multiple-carrier signal digitized and processed. In a standby mode, the digitized signal may be digitally low pass filtered and decimated to obtain sample points corresponding to the subset of the carrier signals, and the samples may be processed with a reduced-bandwidth FFT and a reduced-bandwidth equalizer. Standby mode parameters corresponding to the subset of carrier signals may be selected based on signal to noise ratios (SNRs) of the signal sub-carriers. A minimum set of carrier signals needed to recover a control packet, and corresponding bit locations, may be determined from bit loading information and SNR.