Memory sub-banking scheme for high throughput MAP-based SISO decoders.

Memory sub-banking scheme for high throughput MAP-based SISO decoders.

The sliding window (SW) approach has been proposed as an effective means of reducing the memory requirements as well as the decoding latency of the maximum a posteriori (MAP) based soft-input soft-output (SISO) decoder in a Turbo decoder. In this paper, we present sub-banked memory implementations (...

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Publié dans:IEEE Transactions on VLSI systems 13, 4 (2005).
Auteur principal: Tiwari, M.
Format: Article
Langue:English
Sujets:
SISO decoders.
Decoding latency.
High throughput MAP.
Maximum a posteriori.
Memory energy consumption.
Memory requirements.
Memory size.
Memory sub-banking.
Sliding window.
Soft-input soft-output decoder.
Throughput/decoding latency.
Turbo decoder.