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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Εκδόθηκε σε:	IEEE Transactions on VLSI systems 13, 4 (2005).
Κύριος συγγραφέας:	Tiwari, M.
Μορφή:	Άρθρο
Γλώσσα:	Αγγλικά
Θέματα:	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.