Acquisition method and apparatus for carrying out the method

Details Acquisition method and apparatus for carrying out the method Acquisition method and apparatus for carrying out the method

2008-09-09

2008-09-09

Ahn, Sam K (Department: 2611)

Pulse or digital communications

Spread spectrum

Direct sequence

Reexamination Certificate

active

11557373

ABSTRACT:
An acquisition method for identifying a transmitter, and a correlator for carrying out the method includes correlating a received binary-coded spread sequence having m bits at a frequency f with a locally generated spread sequence by phase-shifting a multiplicity of locally generated spread sequences with respect to the received spread sequence, where f is the frequency of the incoming spread sequence. The received spread sequence is correlated with a locally generated spread sequence at the frequency f. The received spread sequence is stored and the stored, received spread sequence is processed at an oversampling rate i*f. The received, stored spread sequence is split into i sections and the correlation is carried out in i steps.

REFERENCES:
patent: 5237587 (1993-08-01), Schoolcraft
patent: 5359627 (1994-10-01), Resnikoff
patent: 5590160 (1996-12-01), Ostman
“Partial File History of Related U.S. App. No. 09/767,379 .pdf”, (Downloaded from Private Pair Oct. 22, 2007), 124 pgs.

Affiliated with

Also associated with

Rating

Acquisition method and apparatus for carrying out the method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Acquisition method and apparatus for carrying out the method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acquisition method and apparatus for carrying out the method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3928847