Pseudo random framing detector circuit

Details Pseudo random framing detector circuit Pseudo random framing detector circuit

1984-12-24

1986-05-20

Bookbinder, Marc E.

Pulse or digital communications

Spread spectrum

Direct sequence

331 78, 364717, H04J 306, H04L 708

Patent

active

045906017

ABSTRACT:
This invention is a circuit for detecting a framing pattern consisting of a pseudo random shift register sequence. This circuit utilizes an extremely long framing pattern without either a large amount of memory or the need to receive a large number of bits in order to recognize the framing pattern. The use of lengthy framing patterns minimizes the chance of false framing caused by patterns in bit positions other than the framing bit position. In addition, the incoming data stream may be connected directly to the shift register mechanism.

REFERENCES:
patent: 3731198 (1973-05-01), Blasbalg
patent: 3798544 (1974-03-01), Norman
patent: 3854011 (1974-12-01), Mallory et al.
patent: 4475208 (1984-10-01), Ricketts

Affiliated with

Also associated with

Rating

Pseudo random framing detector circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pseudo random framing detector circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pseudo random framing detector circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2112875