Fast serial pattern recognition

Details Fast serial pattern recognition Fast serial pattern recognition

1995-09-27

1998-10-13

Bocure, Tesfaldet

Pulse or digital communications

Synchronizers

Frequency or phase control using synchronizing signal

375340, H04L 700

Patent

active

058223851

ABSTRACT:
In many applications, for example in a telecommunications system, it is necessary to identify a unique data sequence at a high speed serial data interface within one bit period of the complete sequence being received. This pattern recognition is often used in order to synchronize the receiver to the frame timing of an incoming data stream and thus identify the octet boundaries. It is usually required to react to this pattern within one data bit period at the interface in order to synchronize internal counters. A data stream pattern recognition apparatus recognizes a predetermined pattern of sequential data within a data stream by including a state machine having at least as many state units connected in series as there are bits in the predetermined pattern, the state machine transfers sequentially from state to state on receipt of each bit of the series.

REFERENCES:
patent: 4016368 (1977-04-01), Apple, Jr.
patent: 4524345 (1985-06-01), Sybel et al.
patent: 4686690 (1987-08-01), Sato
patent: 4691193 (1987-09-01), Khu
patent: 5018140 (1991-05-01), Lee et al.
patent: 5056119 (1991-10-01), Sakalian et al.
patent: 5301195 (1994-04-01), Hasegawa
patent: 5432775 (1995-07-01), Crayford
patent: 5466921 (1995-11-01), Lapinski et al.

Affiliated with

Also associated with

Rating

Fast serial pattern recognition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fast serial pattern recognition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fast serial pattern recognition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-321424