Results 51 to 60 of about 47,586 (164)

Strongly-MDS convolutional codes [PDF]

open access: yesIEEE Transactions on Information Theory, 2006
33 ...
Heide Gluesing-Luerssen   +2 more
openaire   +3 more sources

Generalized Punctured Convolutional Codes with Unequal Error Protection

open access: yesEURASIP Journal on Advances in Signal Processing, 2009
We conduct a code search restricted to the recently introduced class of generalized punctured convolutional codes (GPCCs) to find good unequal error protection (UEP) convolutional codes for a prescribed minimal trellis complexity.
Marcelo Eduardo Pellenz   +3 more
doaj   +1 more source

THE EFFECT OF TRELLIS TERMINATION ON THE PERFORMANCE OF TURBO CODE

open access: yesJournal of Engineering, 2003
This paper introduces a new class of convolutional codes, which is called Turbo Code. Turbo Code was shown to achieve performance in terms of Bit-Error-Rate (BER), which is near Shannon limit.
H.H. Abbas, W. A. Mahmoud, S.K. Omran
doaj   +1 more source

Modelling of Convolutional Structures Focusing on Error Probability Calculation Via Matlab for Safety-Related Applications

open access: yesAdvances in Electrical and Electronic Engineering, 2019
Safety-related communication system SRComS uses a safety code for achieving the integrity of messages transferred between safety-related devices. In most cases, it is a block systematic code that uses syndromic decoding technique. The authors discuss the
Maria Franekova   +3 more
doaj   +1 more source

On the arranging data transmission channel of an underwater navigation system with fast fading channel conditions

open access: yesИзвестия высших учебных заведений России: Радиоэлектроника, 2015
The construction of hydroacoustic signal for object positioning in a fast fading aquatic environment is considered. The relevant data coding options of underwater signal are proposed.
D. S. Borovitskiy, V. P. Ipatov
doaj  

Divergence coding for convolutional codes

open access: yesMATEC Web of Conferences, 2017
In the paper we propose a new coding/decoding on the divergence principle. A new divergent multithreshold decoder (MTD) for convolutional self-orthogonal codes contains two threshold elements.
Valery Zolotarev   +4 more
doaj   +1 more source

Convolutional Operator Code Generator for a Domestic Accelerator [PDF]

open access: yesJisuanji gongcheng
Domestic deep-learning accelerators have developed rapidly in recent years.Hardware resources have been changing continuously, and a series of tensor core instructions have been introduced.
WANG Xiaolong, WANG Jialiang, JI Qing, HOU Fengyao
doaj   +1 more source

Packets flow watermarking method based on the inter-packet delay with smooth crossed grouping

open access: yesTongxin xuebao, 2017
To improve the self-correction ability and resist the entropy-based detection,a flow watermarking approach based on the inter-packets delays with smooth crossed grouping was proposed.Such an approach extended the watermarking methods using both the ...
Hua JIN, Hui ZHU, Chang-da WANG
doaj  

An Over-the-Air Multi-User Convolutional Code for URLLC

open access: yesIEEE Open Journal of the Communications Society
URLLC applications impose stringent latency and reliability requirements, making its compliance challenging due to the inherent trade-off between them. These applications typically involve the exchange of small information blocks. Convolutional codes (CC)
Rafael Santos   +3 more
doaj   +1 more source

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