Results 1 to 10 of about 11,985 (259)

Multilevel coding scheme based on low-density parity-check codes in DAMB

open access: yesTongxin xuebao, 2006
A multilevel coding(MLC)scheme based on LDPC codes was investigated for digital amplitude modulation broadcasting(DAMB)system.Firstly,code rates of MLC were designed,then a multistage decoding strategy was provided based on reliability information ...
WANG Jia-qing, YU Xiao-yan, WU Le-nan
doaj   +2 more sources

The Finite Heisenberg-Weyl Groups in Radar and Communications

open access: yesEURASIP Journal on Advances in Signal Processing, 2006
We investigate the theory of the finite Heisenberg-Weyl group in relation to the development of adaptive radar and to the construction of spreading sequences and error-correcting codes in communications. We contend that this group can form the basis for
Calderbank AR, Moran W, Howard SD
doaj   +1 more source

On 2-Repeated Burst Codes

open access: yesRatio Mathematica, 2009
There are several kinds of burst errors for which error detecting and error correcting codes have been constructed. In this paper, we consider a new kind of burst error which will be termed as ‘2-repeated burst error of length b(fixed)’.
B. K. Dass, Poonam Garg
doaj  

On the Design of Error-Correcting Ciphers

open access: yesEURASIP Journal on Wireless Communications and Networking, 2006
Securing transmission over a wireless network is especially challenging, not only because of the inherently insecure nature of the medium, but also because of the highly error-prone nature of the wireless environment.
Mathur Chetan Nanjunda   +2 more
doaj  

Squeezed‐Vacuum Bosonic Codes

open access: yesAdvanced Physics Research
We introduce a family of bosonic quantum error‐correcting codes built as a rotation‐symmetric superposition of squeezed vacuum states, which promise protection against both loss and dephasing noise channels. The robustness of these “squeezed‐vacuum codes”
Nir Gutman   +4 more
doaj   +1 more source

search Article Periodical burst error correcting codes with decoding error probability [PDF]

open access: yesDiscrete Mathematics Letters, 2021
Pankaj Kumar Das, Letminthang Haokip
doaj   +1 more source

Support Of Noiseproof Coding With The Help Of Spline-Waveletes

open access: yesБезопасность информационных технологий, 2015
In this article presents the error correcting codes, constructed on a spline-wavelets reconstruction, comparing of presented codes with the existing line codes is carried out.
Alla Borisovna Levina   +1 more
doaj  

Ancient DNA sequence revealed by error-correcting codes. [PDF]

open access: yesSci Rep, 2015
Brandão MM   +5 more
europepmc   +1 more source

On the Error Performance of Coding and Equalization in Low-Complexity Ultra-Wideband Communication Systems

open access: yesJournal of Communications Software and Systems, 2006
In this paper, the performance of various channel coding schemes is investigated in pulse-based ultra-wideband(UWB) communication systems for applications in short-range indoor environments.
Robert H. Morelos-Zaragoza
doaj  

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