2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST)最新文献_第7页

Incorporating Major Design Experiences for Electrical and Computer Engineering Undergraduate Students 结合电气与计算机工程专业本科生的专业设计经验

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644335

K. Meah

引用次数: 0

Nano Thermoelectric Generator for Wireless & Biomedical Sensors 用于无线和生物医学传感器的纳米热电发电机

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644371

Toki Md. Tazwar

引用次数: 2

Bangla and English Text Cryptography Based on Modified Blowfish and Lempel-Ziv-Welch Algorithm to Minimize Execution Time 基于改进Blowfish算法和Lempel-Ziv-Welch算法的孟加拉文和英文文本加密

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644450

Shanjidah Akhter, Md. Badhan Chowdhury

{"title":"Bangla and English Text Cryptography Based on Modified Blowfish and Lempel-Ziv-Welch Algorithm to Minimize Execution Time","authors":"Shanjidah Akhter, Md. Badhan Chowdhury","doi":"10.1109/ICREST.2019.8644450","DOIUrl":"https://doi.org/10.1109/ICREST.2019.8644450","url":null,"abstract":"The goal of this research is to provide data security without sacrificing data transfer speed especially for Bangla language in digital platforms such as e-commerce portals, online marketing, electronic banking, social media networks, mobile telecommunication etc. Different cryptography algorithms have been reviewed, and Blowfish and Lempel-Ziv-Welch (LZW) have been found suitable owing to various advantages. Blowfish, a symmetric block cipher algorithm, uses a variable-length key from 32 bits to 448 bits. It is unpatented, requires less memory to execute, fast, and simple to operate. The LZW algorithm is also simple to implement and works by building a dictionary adaptively. It is effective particularly against data loss. The implemented modified Blowfish algorithm is observed to be faster than LZW algorithm in terms of total time to encrypt and decrypt Bangla and English text. It is observed that modified Blowfish algorithm is the fastest (0.16ms) to encrypt Bangla text while LZW algorithm is the fastest (0.07ms) to decrypt Bangla text. It is also observed from inputting text of different packet size that on average Bangla text decryption is considerably slower than Bangla text encryption by modified Blowfish algorithm.","PeriodicalId":108842,"journal":{"name":"2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127100788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Design and Implementation of a Three-Phase Inverter Operated with Different Conduction Modes 不同导通方式三相逆变器的设计与实现

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644243

Mohammad Halimur Rahman, Md Abdul Mannan, Muhammad Abdul Goffer Khan, Md. Rifat Ul Karim Shovon, Mohd Muinul Haq Mamun

引用次数: 5

On the Design of Effective EBG Structures to Model Highly Efficient Rectangular Patch Antenna for Wireless Applications 高效矩形贴片天线的有效EBG结构设计研究

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644241

M. Asaduzzaman, Reefat Inum, Md Sabbir Hossain, Muhammad Abdul Goffar Khan

引用次数: 6

Node Estimation Approach of Underwater Communication Networks Using Cross-correlation for Direct and Multi-path Propagation 水下通信网络直接和多径传播的互相关节点估计方法

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644336

Hasan Sarker, Md. Oli-Uz-Zaman, Imtiaz Hasan Chowdhury, S. A. Chowdhury, Md. Rabiul Islam

{"title":"Node Estimation Approach of Underwater Communication Networks Using Cross-correlation for Direct and Multi-path Propagation","authors":"Hasan Sarker, Md. Oli-Uz-Zaman, Imtiaz Hasan Chowdhury, S. A. Chowdhury, Md. Rabiul Islam","doi":"10.1109/ICREST.2019.8644336","DOIUrl":"https://doi.org/10.1109/ICREST.2019.8644336","url":null,"abstract":"Counting the active node numbers is an essential parametric quantity as it is used for appraising the performance of a pragmatic network. Different conventional protocol based techniques can be used to determine this parametric quantity. However, these techniques have several limitations including protocol complexity in underwater environment due to the unique characteristics of underwater network such as long propagation delay, high error rate, non-negligible captures effect, dispersion, node mobility and high path loss. In order to evade those limitations a cross-correlation based node estimation approach is implicated. It is an alternative and a statistical approach for signal processing and it is also an efficient technique for any environment networks. In this piece of work, a node estimation technique is proposed by cross-correlating the received signals by four sensors for underwater networks. Nodes and sensors are considered as transmitters and receivers respectively. The aim of this work is to improve the estimation performance including accuracy compared to the performances of existing methods. Here, the performance is measured with respect to the comparison of coefficient of variance and error bar and it exhibits better performance comparing to the existing works.","PeriodicalId":108842,"journal":{"name":"2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122283452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Smart Auto-Balanced System for Incubation Process 一种孵化过程智能自动平衡系统

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644295

Md. Tarikul Islam Juel, Md Sajid Ahmed

引用次数: 0

An Effective Design of 2 : 1 Multiplexer and 1 : 2 Demultiplexer using 3-dot QCA Architecture 基于3点QCA架构的2:1复用器和2:1解复用器的有效设计

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644353

B. Das, Mou Mahmood, Maksuda Rabeya, Rajon Bardhan

引用次数: 7

Comparative Study on Circular and Elliptical Microstrip Patch Antenna Arrays with Microstrip Line and Coaxial Probe Feeding for X-band x波段微带线馈电和同轴馈电的圆形和椭圆形微带贴片天线阵列的比较研究

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644138

Nazia Tasnim, Reefat Inum, Hasneara Khatun, M. A. Goffar Khan

引用次数: 2

Developing Charging Scheme for Electric Vehicles 制定电动汽车充电方案

2019 International Conference on Robotics,Electrical and Signal Processing Techniques (ICREST) Pub Date : 2019-01-01 DOI: 10.1109/ICREST.2019.8644496

Rahat Mahmud, T. Aziz

引用次数: 0