Patent ID: 8363690
Filing Date: 2013-01-29
Classification: H04B

Abstract:
1. A codeword synthesizing system for use with a spread spectrum communications system, including: a base sequence generating subsystem configured to create, at a first clock rate, base sequences of a synthesized codeword having a length less than said synthesized codeword, said synthesized codeword employed to encode a data bit to be transmitted via said spread spectrum communications system; a modifier sequence generating subsystem configured to create, at a second clock rate, a modifier sequence having multiple elements; a concatenating subsystem configured to produce said synthesized codeword by multiplying repetitions of said base sequences by a different one of said multiple elements, wherein each of said repetitions is inverted or not inverted based on said different one of said multiple elements to produce randomization of said base sequences within said synthesized codeword.