1. A method for reducing a peak to average power ratio of a signal, comprising: calculating, by a processor, a first peak to average power ratio value of a combined signal comprising a combination of: each of a plurality of vectors associated with the signal being multiplied by a corresponding phase factor assigned to each of the plurality of vectors, wherein the phase factor comprises a binary value; and assigning, by the processor, a final phase factor to each of the plurality of vectors, wherein the final phase factor is assigned on a basis that the first peak to average power ratio of the combined signal will be minimized.