Patent ID: 6212239
Filing Date: 2001-04-03
Classification: H04L

Abstract:
A predictive correction communication system comprising:a symbol encoder havingmeans for receiving an externally generated N-bit sequence,means for generating an oscillating state signal having a deterministic chaotic trajectory,means for controlling said means for generating an oscillating state signal to a state on its deterministic chaotic trajectory where a subsequent N-cycle trajectory segment encodes the N-bit sequence,means for transmitting a communication signal based on said state signal; anda predictive symbol receiver having means for estimating, based on a received communication signal over n bit periods, a future trajectory of said communication signal extending approximately N bit periods, where n<<N comprisingmeans for generating a receiver state signal having said deterministic chaotic trajectory, said means having a coupling means for initializing said receiver state signal to a state based on said received communication signal in response to said received communication signal being above a predetermined threshold for approximately n bit periods, anda symbol detector means for generating estimated bits of said N-bit sequence based on the receiver state signal.