H - Electricity – 04 – L
Patent
H - Electricity
04
L
340/75
H04L 1/22 (2006.01) G06F 11/00 (2006.01) G06F 11/08 (2006.01) G06F 11/16 (2006.01) H04L 1/00 (2006.01) H04L 1/02 (2006.01)
Patent
CA 1180074
D-22,815C FORWARD ERROR CORRECTION USING CODING AND REDUNDANT TRANSMISSION By Ake Sewerinson Abstract of the Disclosure A forward error correcting digital transmission system having two separate transmission channels carrying redundant information. m e signal on the first channel is encoded by combining each present bit with itself delayed m bits in time. The signal on the second channel may be encoded in the same manner only with a delay of n bits in time, or left without coding, i.e., n = 0, in any case m and n are unequal integers. both first and second channels are transmitted over separate transmission paths to the receiving terminal where each is independently decoded to obtain the original binary information from each received encoded signal. If an error is introduced into one of the channels during transmission, the encoded information necessarily contains an error in the present bit and its associated m or n delayed bit. Upon detection of an error by simple bit comparisons between the two decoded channels, the present decoded bit and its associated delayed decoded bit, if any, are changed in the appropriate channel in order to correct for the error.
398591
Ael Microtel Limited
R. William Wray & Associates
LandOfFree
Forward error correction using coding and redundant... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Forward error correction using coding and redundant..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Forward error correction using coding and redundant... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1190551