Apparatus for detecting error in a communications line

Excavating

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

371 201, G06F 1100

Patent

active

055047610

ABSTRACT:
Error detection apparatus for a communications line includes an even/odd detection unit for detecting whether an even number of bipolar pulses or an odd number of bipolar pulses occur between a first pulse (violation pulse) interrupting an alternating pattern of bipolar pulses and a second pulse (violation pulse), and an output unit which determines that there is a line error in a target block defined by the first and second violation pulses when a detection result of the even/odd detection unit indicates an even number, wherein the first and second violation pulses occur in a code sequence in accordance with a predetermined coding scheme.

REFERENCES:
patent: 4086566 (1978-04-01), Lender
patent: 4535451 (1985-08-01), Drupsteen
patent: 4581741 (1986-04-01), Huffman et al.
patent: 4584690 (1986-04-01), Cafiero et al.
patent: 4750179 (1988-06-01), Davidow et al.
patent: 5185736 (1993-02-01), Tyrrell et al.
patent: 5285459 (1994-02-01), Okuyama et al.
Eu, "An Evaluation of Error Performance Estimation Schenus for DSI Transmission Systems Carrying Live Traffic" IEEE Trans. on Comm. vol. 38, No. 3 Mar. 1990.
Modestino et al "Use of Coding to Combat Impulse Noise on Digital Subscriber Loops" IEEE Trans. on Comm. vol. 36, No. 5 May 1988.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for detecting error in a communications line 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 detecting error in a communications line, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for detecting error in a communications line will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2022108

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.