A reconfigurable, power-efficient adaptive Viterbi decoder.

A reconfigurable, power-efficient adaptive Viterbi decoder.

Error-correcting convolutional codes provide a proven mechanism to limit the effects of noise in digital data transmission. Although hardware implementations of decoding algorithms, such as the Viterbi algorithm, have shown good noise tolerance for error-correcting codes, these implementations requi...

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Vydáno v:IEEE Transactions on VLSI systems 13, 4 (2005).
Hlavní autor: Tessier, R.
Médium: Článek
Jazyk:English
Témata:
Adaptive Viterbi decoder.
Communication channel-noise.
Convolutional codes.
Digital data transmission.
Error-correcting codes.
Field-programmable gate array.
Noise tolerance.
Power consumption.
Power-efficient Viterbi decoder.
Reconfigurable Viterbi decoder.
Reduced-complexity adaptive Viterbi algorithm.
Run-time dynamic reconfiguration.