The use of modified correction code based on residue number system in WSN

Yatskiv, Vasyl; Yatskiv, Nataliya; Su, Jun; Sachenko, Anatoliy; Hu, Zhengbing

doi:10.1109/idaacs.2013.6662738

Cited by 19 publications

(4 citation statements)

References 4 publications

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“…Currently the residue number system (RNS) has the largest application in this field. The main fields of usage of the modular codes are given in [1,5,13,14].…”

Section: Materials and Methods Of Researchmentioning

confidence: 99%

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Application of Noise-Resistant Modular Codes to Increase the Fault Tolerance of Infocommunication Systems with OFDMD

Kalmykov¹,

Provornov²,

Калмыков³

et al. 2020

Proceedings of the 8th Scientific Conference on Information Technologies for Intelligent Decision Making Support (ITIDS 2020)

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The use of methods of intellectual decision support in modern infocommunication systems OFDM allows to ensure high reliability of data transmission due to their adaptation to various destructive influences. To make an optimal decision that allows to effectively counteract such impacts, it is necessary to conduct a multi-scale analysis of the parameters of the communication channel using a discrete wavelet transform. The purpose of research is to improve the accuracy and reliability of the implementation of discrete wavelet transform in infotelecommunication systems OFDM.To achieve this aim it is proposed to use nonpositional modular codes, in particular code of residue number system. The paper presents the implementation of discrete wavelet transform based on Haar discrete wavelet transform by code of residue number system (RNS). It is shown that the use of the modular RNS code does not only improve the accuracy in the OFDM-DWT, but helps to detect and correct errors that occur in the process of transformation. Thus, the application of new modular technologies in infotelecommunication systems OFDM allows not only to increase the computational accuracy, but also to ensure the correct result due to parallelization at the level of operation and processing of lowbit data OFDM.

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“…Currently the residue number system (RNS) has the largest application in this field. The main fields of usage of the modular codes are given in [1,5,13,14].…”

Section: Materials and Methods Of Researchmentioning

confidence: 99%

“…Using developed algorithm we calculate the residues for reference bases, using the residues of information bases (14). For the first reference base p4 = 31 we obtain…”

mentioning

confidence: 99%

Application of Noise-Resistant Modular Codes to Increase the Fault Tolerance of Infocommunication Systems with OFDMD

Kalmykov¹,

Provornov²,

Калмыков³

et al. 2020

Proceedings of the 8th Scientific Conference on Information Technologies for Intelligent Decision Making Support (ITIDS 2020)

View full text Add to dashboard Cite

show abstract

“…Error detection and correction capability of RRNS has been utilized in several fault-tolerant applications reported in literature [15][16][17][18][19][20][21][22][23][24][25]. In [15], the multicarrier modulation scheme is adaptively coded in RRNS with the aim to counter the frequency-selective fading effects caused by dispersive wide-band channels.…”

Section: Applications Of Rrns Codes In Error Detection and Correctionmentioning

confidence: 99%

Fault-Tolerant Computing in Redundant Residue Number System

Tay

Chang

2017

Embedded Systems Design With Special Arithmetic and Number Systems

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“…Error detection and correction capability of RRNS has been utilized in several fault-tolerant applications reported in literature [Yan02], [How06], [Etz80], [Bec93], [Kel00], [Har11], [Han02], [Lie06], [Zha12], [Avi13], [Yat13]. In [Etz80], a sixth-order band reject filter was implemented in RRNS.…”

Section: Introductionmentioning

confidence: 99%

New algorithms and VLSI architectures for efficient RNS computations

Tay¹

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Residue Number System (RNS) is a non-weighted number system emerging as a promising substitute of two's complement number system for data representation in high-speed and lowpower digital signal processing. In RNS, arithmetic operations, such as addition, subtraction and multiplication, can be carried out at a faster speed due to the avoidance of carry propagation. Nonetheless, the arithmetic operations such as sign detection, scaling, base transformation and error decoding, are generally more difficult to be implemented in RNS. This thesis aims to tackle these difficult RNS operations by designing simple and efficient algorithms and architectures. In this thesis, a fast and area efficient 2 n signed integer RNS scaler for the moduli set {2 n −1, 2 n , 2 n +1} is proposed. The complex sign detection circuit has been obviated and replaced by simple logic manipulation of some bit-level information of intermediate magnitude scaling results. As a result, the proposed architecture achieves at least 21.6% of area saving, 28.8% of speedup and 32.5% of total power reduction compared to the state-of-art designs. In addition, a new concept of base transformation is introduced to reduce the overall arithmetic processing costs of multi-base RNS. The exploration into this new concept is motivated by the overkill of arithmetic operator sizes in RNS-based digital signal processors (DSPs) due to the List of Abbreviations CRT Chinese Remainder Theorem CSA Carry Save Adder

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The use of modified correction code based on residue number system in WSN

Cited by 19 publications

References 4 publications

Application of Noise-Resistant Modular Codes to Increase the Fault Tolerance of Infocommunication Systems with OFDMD

Application of Noise-Resistant Modular Codes to Increase the Fault Tolerance of Infocommunication Systems with OFDMD

Fault-Tolerant Computing in Redundant Residue Number System

New algorithms and VLSI architectures for efficient RNS computations

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