CPC H04L 27/2623 (2013.01) | 20 Claims |
1. A method for crest factor reduction, the method comprising:
generating a signal, xs(t);
generating a vector, x(t), of size N×1 based on xs(t), wherein N>1;
generating a clipping signal vector, z(t), based on x(t), wherein z(t) is a vector of size N×1;
producing a transformed signal vector, y(t), based on z(t), wherein y(t) is a vector of size N×1; and
generating an output signal vector, xo(t), based on y(t) and x(t), wherein generating xo(t) comprises subtracting y(t) from x(t) and xo(t) is a vector of size N×1, wherein
generating z(t) based on x(t) comprises calculating: x(t)×A, wherein A is a function of x(t).
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