Coded data generation or conversion – Digital code to digital code converters
Reexamination Certificate
2005-03-01
2005-03-01
Tokar, Michael (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
C341S051000
Reexamination Certificate
active
06861964
ABSTRACT:
Frames comprise odd fields and even fields. The frame sync segments of the odd fields contains a current map specifying the location of data in frames, a next map specifying the location of data in a future frame, and a frame count designating the future frame. The frame sync segments of the even field may contain the same information. Alternatively, the frame sync segments of the odd fields contain the current map and part of the frame count, and the frame sync segments of the corresponding even fields contain the next map and the rest of the frame count. A receiver uses the map and frame count information to find data in the fields of received frames.
REFERENCES:
patent: 4517552 (1985-05-01), Shirota et al.
patent: 5285276 (1994-02-01), Citta
patent: 5452009 (1995-09-01), Citta
patent: 5572532 (1996-11-01), Fimoff et al.
patent: 5938787 (1999-08-01), Stark
patent: 6219358 (2001-04-01), Pinder
patent: 6226318 (2001-05-01), Citta et al.
patent: 6762698 (2004-07-01), Bretl et al.
patent: WO 9518494 (1995-07-01), None
Alan W. Nordstrom, “An Optimum Nonlinear Code”, Information and Control 11, (1968), pp. 613-616 & 618-619.
Klein et al., “A Systematic (16, 8) Code for Correcting Double Errors, and Detecting Random Triple Errors”, pp. 284-288, date unknown.
Tee et al., “Iterative Decoding of Systematic Binary Algebraic Block Codes”, pp. 842-846, date unknown.
Hammons, Jr. et al., “The Z4-Linearity of Kerdock, Preparata, Goethals, and Related Codes”, 8097 IEEE Transactions on Information Theory 40(1994) Mar., No. 2, New York, pp. 301-319.
Breti Wayne E.
Fimoff Mark
Lauture Joseph
Tokar Michael
Zenith Research Corporation
LandOfFree
Robust system for transmitting and receiving map data does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Robust system for transmitting and receiving map data, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robust system for transmitting and receiving map data will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3411866