Apparatus for decoding a channel signal into an information sign

Details Apparatus for decoding a channel signal into an information sign Apparatus for decoding a channel signal into an information sign

1996-10-11

2000-03-14

Pham, Chi H.

Pulse or digital communications

Synchronizers

Frequency or phase control using synchronizing signal

370503, H04L 700

Patent

active

060382740

ABSTRACT:
An apparatus for decoding a channel signal into an information signal is disclosed. The channel signal comprises subsequent blocks of information, a block of information comprising a sync word and a plurality of channel words. The information signal includes subsequent information words. The apparatus includes an input terminal for receiving the channel signal, a conversion unit for converting the channel words into the information words, and an error concealment unit. The information signal obtained is supplied to an output terminal. The conversion unit includes a channel word detector for establishing whether channel words received are channel words not belonging to a group of valid channel words. If so, the channel word detector is adapted to supply a detection signal upon such detection. This enables the detection signals to be counted so as to establish a mis-synchronization of the decoding apparatus.

REFERENCES:
patent: 4380069 (1983-04-01), Reitmeier et al.
patent: 4620311 (1986-10-01), Schouhamer Immink
patent: 5148330 (1992-09-01), Duurland et al.
patent: 5243470 (1993-09-01), Duurland et al.
patent: 5365604 (1994-11-01), Kwok et al.
patent: 5371634 (1994-12-01), Duurland et al.

Affiliated with

Also associated with

Rating

Apparatus for decoding a channel signal into an information sign does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for decoding a channel signal into an information sign, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for decoding a channel signal into an information sign will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-176405