Zobrazeno 1 - 10
of 1 859
pro vyhledávání: '"Golay code"'
Autor:
Hyun Woo Cho, Young Joon Song
Publikováno v:
ICT Express, Vol 10, Iss 2, Pp 393-399 (2024)
In this study, we explore the potential of leveraging machine learning techniques, specifically auto-encoders (AE), for the decoding of linear block codes. Our findings suggest that this approach can outperform the conventional ordered statistics dec
Externí odkaz:
https://doaj.org/article/74518949c5ec48649878f463d0f974e1
Publikováno v:
Guangtongxin yanjiu, Vol 00, Iss 06, Pp 52-56 (2021)
Aiming at the problem of low spatial resolution of Optical Time Domain Reflectometer (OTDR) in long distance optical fiber link detection, this paper proposes a new scheme of Linear Frequency Modulation (LFM) -Golay OTDR. The scheme improves the dyna
Externí odkaz:
https://doaj.org/article/750cf957ebb24cf7bafc9f05459aafb8
Autor:
Mariusz Dzwonkowski, Roman Rykaczewski
Publikováno v:
IEEE Access, Vol 9, Pp 60503-60515 (2021)
In this paper, a novel reversible data hiding method for encrypted images (RDHEI) is proposed. An efficient coding scheme based on cyclic binary Golay (23, 12) code is designed to embed additional data into the least significant bits (LSBs) of the en
Externí odkaz:
https://doaj.org/article/d7c26d921283407182a7eb02a4f921df
Publikováno v:
IEEE Access, Vol 8, Pp 22345-22356 (2020)
This paper proposes a data hiding scheme for high quality stego-images in the encrypted images based on a homomorphic encryption algorithm and matrix embedding method. To achieve the message embedding in the encryption domain, we first present an ima
Externí odkaz:
https://doaj.org/article/55f66573731849f59e24f0cae616e51d
Akademický článek
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Autor:
Morteza Nazeri, Abdalhossein Rezai
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 16, Iss 4, Pp 521-527 (2018)
The Error Correction Code (ECC) is utilized to reduce the probability of error in digital systems. The binary Golay code is an ECC that can correct any combination of three or fewer random errors over a block of 23 digits. This code can be extended b
Externí odkaz:
https://doaj.org/article/3a2dc63f8f8e4923927ea79779cc67b3
Publikováno v:
IEEE Access, Vol 7, Pp 2999-3007 (2019)
The wireless radio communications channel between two legitimate user terminals has long been considered as a renewable source of shared secrecy. As characterization of the channel, the time-varying channel impulse response (CIR) is commonly used for
Externí odkaz:
https://doaj.org/article/fc51b2652c7f4b35a67641744e78f8ae
Autor:
Mohamed M. Elgaud, Mohd Saiful Dzulkefly Zan, Abdulfatah Abushagur Ghaith, Ahmad Ashrif A. Bakar, Norhana Arsad, Nani Fadzlina Naim, Mohd Hadri Hafiz Mokhtar
Publikováno v:
IEEE Access, Vol 7, Pp 167089-167098 (2019)
We report on the experimental results of the combination of unique auto-correlation properties of Golay complementary code and Hadamard matrix properties of standard simplex code. The combination of the two coding techniques results in improvement of
Externí odkaz:
https://doaj.org/article/d388cddcfb254984bf70be52135361e2
Akademický článek
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Publikováno v:
Advances in Mathematics of Communications. 17:1060-1071
Z-complementary pairs (ZCPs) have been widely used in different communication systems. In this paper, we first investigate the odd-periodic correlation property of ZCPs, and propose a new class of ZCPs, called ZOC-ZCPs with zero correlation zone (ZCZ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7466e22923661e933a837d05519f0ca6
https://doi.org/10.3934/amc.2021037
https://doi.org/10.3934/amc.2021037