Patent ID: 8116695
Filing Date: 2012-02-14
Classification: H04L

Abstract:
1. An apparatus comprising a transmitter to transmit a transmission corresponding to a video input signal, said transmitter comprising: a transformer to generate a set of transformed transmission symbol values by applying a reversible transform to an original set of transmission symbol values derived from portions of said video input signal such that the transformed transmission values have a lower peak-to-average-ratio than the original set of transmission symbol values; a radio frequency transmission module to generate said transmission based at least on said set of transformed symbol values; wherein said transmitter comprises a data-component mapper to map a plurality of data components representing said video signal into said original set of transmission symbol values; and wherein said transmitter comprises a coefficient generator to generate a plurality of transformation coefficients representing said video signal by applying a predefined coefficient-generation transformation from a spatial domain to a frequency domain to said video signal, and wherein said original set of transmission symbol values comprise said plurality of transformation coefficients.