Design and implementation of low-energy turbo decoders.

Design and implementation of low-energy turbo decoders.

Turbo codes have been chosen in the third generation cellular standard for high-throughput data communication. These codes achieve remarkably low bit error rates at the expense of high-computational complexity. Thus for hand held communication devices, designing energy efficient Turbo decoders is of...

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Vydáno v:IEEE Transactions on VLSI systems 12, 9 (2004).
Hlavní autor: Kaza, J.
Médium: Článek
Jazyk:English
Témata:
AWGN.
BER.
Adaptive turbo decoding technique.
Additive white Gaussian noise.
Bit error rates.
Energy quality tradeoffs.
Fading channels.
Hardware implementation.
High computational complexity.
High throughput data communication.
Low energy turbo decoders algorithms.
Low power operation.
Noisy environments.
Sliding window.
Third generation cellular standard.
Trellis.
Turbo codes.