@article{5dbe3113d5854ab99ea61371536dfc84,
title = "An Ultimate-Shannon-Limit-Approaching Gbps Throughput Encoder/Decoder System",
abstract = "A turbo-Hadamard code (THC) is a type of low-rate channel code with capacity approaching the ultimate Shannon limit, i.e., -1.59 dB. In this brief, we investigate the hardware design of a turbo-Hadamard encoder/decoder system. The entire system has been implemented on an FPGA board. A bit error rate (BER) of 10-5 can be achieved at $E_{b}/N_{0} = 0.04$ dB with a throughput of 3.2 Gbps or at $E_{b}/N_{0} = -0.45$ dB with a throughput of 1.92 Gbps. ",
keywords = "channel codes, Turbo codes",
author = "S. Jiang and Zhang, {P. W.} and Lau, {F. C.M.} and Sham, {C. W.}",
note = "Funding Information: Manuscript received October 10, 2019; revised December 3, 2019; accepted December 15, 2019. Date of publication December 18, 2019; date of current version October 5, 2020. This work was supported by RGC, Hong Kong, under Project PolyU 152088/15E. This brief was recommended by Associate Editor Y. Xia. (Corresponding author: F. C. M. Lau.) S. Jiang, P. W. Zhang, and F. C. M. Lau are with the Department of Electronic and Information Engineering, Hong Kong Polytechnic University, Hong Kong (e-mail: sheng.jiang@connect.polyu.hk; pengwei.zhang@connect.polyu.hk; francis.cm-lau@polyu.edu.hk). Publisher Copyright: {\textcopyright} 2004-2012 IEEE. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2020",
month = oct,
doi = "10.1109/TCSII.2019.2960613",
language = "English",
volume = "67",
pages = "2169--2173",
journal = "IEEE Transactions on Circuits and Systems II: Express Briefs",
issn = "1549-7747",
publisher = "IEEE",
number = "10",
}