IJCRT( ISSN: 2320-2882 ) | UGC Approved Journal

INTERNATIONAL JOURNAL OF CREATIVE RESEARCH THOUGHTS

International Peer Reviewed, Open Access Journal

ISSN: 2320-2882 | Impact factor: 5.97 | ESTD Year: 2013

ISSN Approved and 5.97 Impact Factor.

Impact Factor
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The International Journal of Creative Research Thoughts (IJCRT) aims to explore advances in research pertaining to applied, theoretical and experimental Technological studies. The goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working in and around the world.


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International Journal of Creative Research Thoughts (IJCRT)
ISSN: 2320-2882 | Impact Factor: 5.97 | 5.97 impact factor and ISSN Approved.
Provide DOI and Hard copy of Certificate.
Low Open Access Processing Charges. 1500.
Call For Paper (Volume 6 | Issue 4 | Month- December 2018)

Volume 3 | Issue 4

  Paper Title: Security in Cryptographic Techniques For Wireless Sensor Networks

  Publisher Journal Name: IJCRT

  DOI Member: 10.6084/m9.doi.one.IJCRT1704149

  Your Paper Publication Details:

  Published Paper ID: - IJCRT1704149

  Register Paper ID - 170490

  Title: SECURITY IN CRYPTOGRAPHIC TECHNIQUES FOR WIRELESS SENSOR NETWORKS

  Author Name(s): Kulbhushan Singh

 Publisher Journal name: IJCRT

 Volume: 3

 Issue: 4

 Pages: 1158-1164

 Year: November 2015

 Downloads: 44

 Abstract

Wireless Sensor Network (WSN) is consisting of independent and distributed sensors to monitor physical or environmental conditions, such as temperature, sound, pressure, etc. The most crucial and fundamental challenge facing WSN is security. Due to minimum capacity in-term of memory cost, processing and physical accessibility to sensors devices the security attacks are problematic. They are mostly deployed in open area, which expose them to different kinds of attacks. In this paper, we present an illustration of different attacks and vulnerabilities in WSN.Wireless sensor networks consist of autonomous sensor nodes attached to one or more base stations.As Wireless sensor networks continues to grow,they become vulnerable to attacks and hence the need for effective security mechanisms.Identification of suitable cryptography for wireless sensor networks is an important challenge due to limitation of energy,computation capability and storage resources of the sensor nodes.Symmetric based cryptographic schemes donot scale well when the number of sensor nodes increases.Hence public key based schemes are widely used.We present here two public – key based algorithms, RSA and Elliptic Curve Cryptography (ECC) and found out that ECC have a significant advantage over RSA as it reduces the computation time and also the amount of data transmitted and stored.


Licence: creative commons attribution 4.0

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 Keywords

Wireless Sensor Network,Security, Cryptography, RSA,ECC.

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  Paper Title: MANAGING POWER IN CMOS DIGITAL CIRCUIT USING SLEEP SWITCH AND HIGH VT TECHNIQUES

  Publisher Journal Name: IJCRT

  DOI Member: 10.6084/m9.doi.one.IJCRT1704066

  Your Paper Publication Details:

  Published Paper ID: - IJCRT1704066

  Register Paper ID - 170320

  Title: MANAGING POWER IN CMOS DIGITAL CIRCUIT USING SLEEP SWITCH AND HIGH VT TECHNIQUES

  Author Name(s): Ankur Changel

 Publisher Journal name: IJCRT

 Volume: 3

 Issue: 4

 Pages: 496-500

 Year: December 2015

 Downloads: 36

 Abstract

: The power consumption of Modern digital circuits has two components. The dynamic power is consumed only when the circuit performs a function and signals change. Leakage or static power is consumed all the time, i.e., even when the circuit is idle. Dynamic and leakage power depend on power supply and to reduce consumption of power, its supply has to be reduced which cannot be lowered beyond a certain limit as it impacts the speed of the circuit. There is trade-off between power and speed in digital circuit designs and so an optimum solution is always looked forward to. In the earlier period, the prime concern of varied large scale integration (VLSI) designer was area, performance, cost and reliability while power considerations were of only secondary significance. Motivated by, emerging battery operated devices like mobile phones, laptops, notebook etc. which demand more battery backup which can be achieved by decreasing the power consumption of the device that depends on standard cells used to implement device. The purpose of this paper is to suggest a technique which brings an optimum solution to the consumption of both static and dynamic power. Static and dynamic power can be reduced using high threshold voltage (vt) and sleep switch techniques respectively. The Technique proposed in this paper is a blend of both these techniques high vt and sleep switch. The proposed technique, Synergetic Power Consumption Technique will help to reduce both the power without affecting the speed of operation. The design will be implemented using high end Computer Aided Design (CAD) Tools. Standard test signals will be applied to design and power will be measured. Power consumption of digital circuit implemented with Synergetic Power Consumption Technique, Sleep-Switch technique and high-vt technique will be measured. For comparison, 8_bit ripple carry adder and dual rail domino 8_bit adder have been implemented with proposed technique and compared with the standard design. It has been observed that 23% of power is saved in case of 8_bit RCA with increase in delay by 20% and 37% of power is saved in case of dual rail domino with increase of 15% in delay.


Licence: creative commons attribution 4.0

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 Keywords

Threshold Voltage, Computer Aided Design, Low power dissipation, CMOS design.

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  Paper Title: AN EFFECT OF EQUALIZATION TECHNIQUES ON 2X2 MIMO SYSTEM

  Publisher Journal Name: IJCRT

  DOI Member: 10.6084/m9.doi.one.IJCRT1704065

  Your Paper Publication Details:

  Published Paper ID: - IJCRT1704065

  Register Paper ID - 170319

  Title: AN EFFECT OF EQUALIZATION TECHNIQUES ON 2X2 MIMO SYSTEM

  Author Name(s): Omkar Pabbati

 Publisher Journal name: IJCRT

 Volume: 3

 Issue: 4

 Pages: 488-495

 Year: December 2015

 Downloads: 34

 Abstract

In wireless communication has been demonstrated that multiple antenna system provides very high gain without increasing the use of spectrum, reliability, throughput, power consumption and less sensitivity to fading, hence it leading to a data rate of wireless communication systems In this paper the MIMO system with optimally ordered successive interference cancellation (SIC) receiver in minimum mean square error(MMSE) equalizer and simulate this structure in Rayleigh fading channel.SIC receiver based on MMSE combined with optimal ordering improves the performance with lower complexity. In this paper we have investigated the bit error rate performance characteristics of MIMO system by different techniques consists of linear and non linear detectors or equalizers which aid in the elimination of Inter Symbol Interference (ISI) thus improving overall performance to analyze the BER of the designed system.BER analysis is done for BPSK modulation schemes using linear equalizer such as ZF, MMSE and non-linear equalizer such as ZF-SIC, MMSE-SIC.


Licence: creative commons attribution 4.0

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 Keywords

MIMO, MMSE,ZF, Optimally Ordered SIC.

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  Paper Title: COMPARISON OF DSDV, AODV AND AOMDV PROTOCOL

  Publisher Journal Name: IJCRT

  DOI Member: 10.6084/m9.doi.one.IJCRT1704064

  Your Paper Publication Details:

  Published Paper ID: - IJCRT1704064

  Register Paper ID - 170318

  Title: COMPARISON OF DSDV, AODV AND AOMDV PROTOCOL

  Author Name(s): Hardik Prajapati

 Publisher Journal name: IJCRT

 Volume: 3

 Issue: 4

 Pages: 482-487

 Year: December 2015

 Downloads: 35

 Abstract

There are various performance metrics to compare Ad hoc routing protocols. A Mobile Ad-Hoc Network (MANET) is a set of wireless mobile nodes which forms instant temporary network without using any central administration or network infrastructure. All the nodes in MANET’s change their position frequently. Routing protocols are mainly classified in Proactive, Reactive and Hybrid. A proactive routing protocol is called as Table-driven routing class and a reactive known as On-Demand routing class. Performance is calculated by Quality of service (QoS) parameters. In this paper, Packet delievery fraction, Average throughput and End to end delay are studied comparing with changing of nodes with the help of NS-2.35 (Network simulator – 2.35) software. Comparison of performance of three important protocols like destination sequenced distance vector (DSDV) adhoc on demand distance vector (AODV) and adhoc on demand multipath distance vector (AOMDV) for mobile ad hoc networks has been made in different scenarios.


Licence: creative commons attribution 4.0

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 Keywords

Wireless Mesh Network, DSDV, AODV, AOMDV, Nodes

  License

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  Paper Title: DEVELOPING PROCESS WINDOW FOR AA 6082 ALUMINIUM ALLOY WELDS

  Publisher Journal Name: IJCRT

  DOI Member: 10.6084/m9.doi.one.IJCRT1133057

  Your Paper Publication Details:

  Published Paper ID: - IJCRT1133057

  Register Paper ID - 191021

  Title: DEVELOPING PROCESS WINDOW FOR AA 6082 ALUMINIUM ALLOY WELDS

  Author Name(s): R.Seetharaman

 Publisher Journal name: IJCRT

 Volume: 3

 Issue: 4

 Pages: 322-328

 Year: October 2015

 Downloads: 25

 Abstract

Aluminium alloy AA6082 has gathered wide acceptance in the fabrication of light weight structures requiring a high strength-to-weight ratio and good corrosion resistance. Compared to the fusion welding processes that are routinely used for joining structural aluminium alloys, friction stir welding (FSW) process is an emerging solid state joining process in which the material that is being welded does not melt and recast. This process uses a non-consumable tool to generate frictional heat in the abutting surfaces. The welding parameters such as tool rotational speed, welding speed, axial force are playing a major role in deciding the weld quality. In this investigation an attempt was made to find welding process window for AA6082 aluminium alloy friction stir welds. The formation of FSP zone has been analysed macroscopically.


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 Keywords

Aluminium alloy AA6082 has gathered wide acceptance in the fabrication of light weight structures requiring a high strength-to-weight ratio and good corrosion resistance. Compared to the fusion welding processes that are routinely used for joining structural aluminium alloys, friction stir welding (FSW) process is an emerging solid state joining process in which the material that is being welded does not melt and recast. This process uses a non-consumable tool to generate frictional heat in the

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Creative Commons Attribution 4.0 and The Open Definition



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About IJCRT

The International Journal of Creative Research Thoughts (IJCRT) aims to explore advances in research pertaining to applied, theoretical and experimental Technological studies. The goal is to promote scientific information interchange between researchers, developers, engineers, students, and practitioners working in and around the world.


Indexing In Google Scholar, ResearcherID Thomson Reuters, Mendeley : reference manager, Academia.edu, arXiv.org, Research Gate, CiteSeerX, DocStoc, ISSUU, Scribd, and many more

International Journal of Creative Research Thoughts (IJCRT)
ISSN: 2320-2882 | Impact Factor: 5.97 | 5.97 impact factor and ISSN Approved.
Provide DOI and Hard copy of Certificate.
Low Open Access Processing Charges. 1500.
Call For Paper (Volume 6 | Issue 4 | Month- December 2018)

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ISSN: 2320-2882
Impact Factor: 5.97 and ISSN APPROVED
Journal Starting Year (ESTD) : 2013
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