Error detection/correction and fault detection/recovery – Pulse or data error handling – Digital data error correction
Patent
1997-09-11
2000-03-28
Chung, Phung M.
Error detection/correction and fault detection/recovery
Pulse or data error handling
Digital data error correction
714760, G06F 1110, H03M 1312
Patent
active
06044486&
ABSTRACT:
A method and device for error-correcting a plurality of bits transmitted over RF channels in a cellular communication system are provided. The present invention applies principles of majority voting to error-correct a plurality of bits in a message word simultaneously. Further, the present invention applies its error-correction capability to virtually any number of repeat transmissions over forward and reverse control/voice channels. Following synchronization of the transmit and receive stations, a message word having n-bits is transmitted repeatedly. The repeat bits are separated and analyzed whereafter the true logical state of the original n-bits is determined. The originally transmitted message word is then reconstructed based upon the determined true logical state of the n-bits.
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Matsuoka Nobusuke
Underseth Mark
Chung Phung M.
Uniden America Corporation
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