Hardware-Efficient Quantized Polar Decoding with Optimized Lookup Table
Toshiaki Koike–Akino, Ye Wang, Semih Çaycı, David S. Millar, Keisuke Kojima, Kieran Parsons · 2019
We propose an energy-efficient polar decoding which employs optimized lookup tables (LUTs) to minimize the mutual information loss caused by finite-precision hardware implementations. We show that nearly lossless designs are feasible with few-bit LUTs.