Synchronizing method for impulse radio network

Details Synchronizing method for impulse radio network Synchronizing method for impulse radio network

2005-10-28

2009-11-03

Pathak, Sudhanshu C (Department: 2611)

Pulse or digital communications

Receivers

Particular pulse demodulator or detector

C375S260000, C375S150000, C375S354000

Reexamination Certificate

active

07613257

ABSTRACT:
A method to synchronize impulse radio signal in a receiver based on a cross-correlation between an input signal and a template pulse train is described. The method comprises the steps of receiving a radio signal, performing a correlation between the acquired radio signal and a template pulse train, splitting the correlation into at least two elementary correlations over intervals of predefined length and separated by a predetermined time to obtain elementary correlation output, performing an elementary threshold check on each elementary correlation output, summing the elementary threshold check outputs to form a sum result.

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