Patent ID: 8300750
Filing Date: 2012-10-30
Classification: H04L,H04M

Abstract:
1. An information processing device, comprising: a signal receiving portion that receives a signal in which input data that contains first and second bit values that differ from one another is encoded such that the first bit value is expressed by a plurality of first amplitude values and the second bit value is expressed by a plurality of second amplitude values that differ from the first amplitude values, the input data also being encoded such that the same amplitude value does not occur twice in succession and such that the polarities of the amplitude values are inverted with each cycle; a clock signal extraction portion that extracts a clock signal by detecting polarity inversions in the signal received by the signal receiving portion; a clock signal subtraction portion that subtracts, from the signal received by the signal receiving portion, the clock signal extracted by the clock signal extraction portion; and an input data decoding portion that decodes the input data by determining the first and second bit values based on an amplitude value of the signal that has been obtained by the clock signal subtraction portion subtracting the clock signal.