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Multi-connectivity for URLLC: Performance Comparison of Different Architectures URLLC的多连接:不同架构的性能比较
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9231006
Jihas Khan, L. Jacob
{"title":"Multi-connectivity for URLLC: Performance Comparison of Different Architectures","authors":"Jihas Khan, L. Jacob","doi":"10.1109/TENSYMP50017.2020.9231006","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9231006","url":null,"abstract":"Ultra reliable low latency communication (URLLC), a use case of 5G, requires high reliability and low end-to-end latency simultaneously. While 5G physical layer enablers like short packet communication and flexible numerology along with one-shot transmission can achieve low latency, multi-connectivity based on macrodiversity is a potential solution for achieving high reliability in single transmission. This paper discusses the various architectures available for implementing macrodiversity based multi-connectivity for achieving URLLC. 3C based packet duplication architecture, diversity combining architecture using maximal ratio combining (MRC) and Coordinated multi-point (CoMP) architecture for interference suppression at cell edge are considered in this paper. Monte-carlo simulations prove that 3C and MRC architecture perform best in terms of reliability and radio resource usage efficiency, respectively.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"10 1","pages":"892-895"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72645719","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: 0
Design and Characterization of Miniaturized Implantable PIFA Antenna for MICS Band Application 用于MICS波段的微型植入式PIFA天线的设计与特性研究
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230999
Saife Shuhaib Md. Enan, Arif Istiaque, M. Hossain
{"title":"Design and Characterization of Miniaturized Implantable PIFA Antenna for MICS Band Application","authors":"Saife Shuhaib Md. Enan, Arif Istiaque, M. Hossain","doi":"10.1109/TENSYMP50017.2020.9230999","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230999","url":null,"abstract":"This study concerns with the miniaturization of a microstrip patch antenna using several miniaturization techniques for the application in biotelemetry at the Medical Implant Communication Service (MICS) (402–405 MHz) band. The primary intention is to be able to use this radiating structure as a means of wireless communication and power transmission to a pacemaker system. The optimized structure has dimensions of 12.8x12.8x0.8mm3 and a measured operating frequency of 403 MHz with a bandwidth of 10 MHz observed at return loss of -10dB. The proposed antenna volume is 0.217% of equivalent rectangular patch which resonates at 403MHz. In addition, the measured Specific Absorption Rate (SAR) using a phantom model was 1.38 w/kg for 4mW of excitation power delivered to the structure. The design parameters were evaluated on a substrate of FR-4 using the simulation software CST Studio Suit.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"102 1","pages":"254-257"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78176326","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: 2
An IoT Based System for Printing Braille Letter from Speech 基于物联网的语音盲文打印系统
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230734
Foysal Ahmed, Abu Choudhury, Aniruddha Rakshit, Md. Zahid Hasan
{"title":"An IoT Based System for Printing Braille Letter from Speech","authors":"Foysal Ahmed, Abu Choudhury, Aniruddha Rakshit, Md. Zahid Hasan","doi":"10.1109/TENSYMP50017.2020.9230734","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230734","url":null,"abstract":"Visually impaired person cannot perform their activities like ordinary person. It becomes more difficult when a person is visually impaired along with deafness. Sometimes, it is quite impossible to communicate with such people whether in speaking or writing format. Therefore, Expert Braille Communicating System (EBCS) is a promising solution which provides braille writing format from voice. Unfortunately, people of underdeveloped countries are not getting the facilities of advanced electronic braille system for overpricing. In this work, an attempt has taken on designing a modified braille device which is economical and more compelling than previous. The device takes voice as input from an android apps and can convert the voice signal into text format of braille and prints the braille letter in paper. EBCS is trained with 1 epoch and the accuracy is achieved of 97.6%. By implementing the considered Braille system, visually impaired person can entirely engage themselves in the society.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"85 1","pages":"344-347"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84316977","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: 0
Performance Enhancement of Aluminum doped ZnO based Lead-free Perovskite Solar Cell 铝掺杂ZnO基无铅钙钛矿太阳能电池的性能增强研究
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230616
Kazi Barria Nine, Md. Nahid Haque Shazon, S. A. Mahmood
{"title":"Performance Enhancement of Aluminum doped ZnO based Lead-free Perovskite Solar Cell","authors":"Kazi Barria Nine, Md. Nahid Haque Shazon, S. A. Mahmood","doi":"10.1109/TENSYMP50017.2020.9230616","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230616","url":null,"abstract":"Lead halide based perovskite solar cells achieve a promising efficiency which exceeds 20%. However, due to the toxicity of lead it is unsuitable for wide application. Rather, lead-free absorber, CH<sub>3</sub>NH<sub>3</sub>SnI<sub>3</sub> is a preferable choice for solar energy harvesting. In this work, a numerical analysis is presented for a planar PSC structure with CH<sub>3</sub>NH<sub>3</sub>SnI<sub>3</sub> as an absorber, CH<sub>3</sub>NH<sub>3</sub>SnBr<sub>3</sub> as a hole transporting layer and aluminum-doped zinc oxide as an electron transporting layer. The performance evaluation is done by varying the thickness and defect density of the absorber layer as well as the doping densities of the charge carrier transporting layers. The optimum thickness and defect density of the absorber layer are obtained to be 800 nm and 10<sup>13</sup> cm<sup>−3</sup>, respectively. The optimum doping density for the charge carrier transporting layers is 10<sup>21</sup> cm<sup>−3</sup>, After optimization, the final cell efficiency is found to be 19.34%.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"18 1","pages":"969-972"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84433774","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: 0
Performane Analysis of Linearly-arranged Concentric Circular Antenna Array Using Robust ODL technique 基于鲁棒ODL技术的线性排列同心圆形天线阵列性能分析
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230726
I. Rahaman, Md. Selim Hossain, Md. Farhamdur Reza, Pallab Kumar Sarkar
{"title":"Performane Analysis of Linearly-arranged Concentric Circular Antenna Array Using Robust ODL technique","authors":"I. Rahaman, Md. Selim Hossain, Md. Farhamdur Reza, Pallab Kumar Sarkar","doi":"10.1109/TENSYMP50017.2020.9230726","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230726","url":null,"abstract":"In the modern world, the smart antenna is widely used in radar, seismology, sonar, astronomy underground communication technology, and many more applications. A smart antenna with high directivity, narrow beam-width, low sidelobe levels, and false signal termination is the eminent condition for advanced communication technology. But to design, an antenna array with such characteristics is a challenge. Considering all this problem, Linearly-arranged Concentric Circular Antenna Array (LCCAA) beamformer is proposed and simulates it with robust optimal diagonal loading (ODL) technique. in this paper. It is observed from the performance analysis it is observed that the proposed beamformer under robust techniques provides better performance with respect to conventional technique analyzing beamwidth, sidelobe level, power pattern, and SINR variation with SNR performances. In this paper optimal, FDL and ODL robust technique are used where the ODL technique shows the smallest SINR variation around 2.85 dB, 2.94 dB & 3.105 dB for 1°, 2° & 3° disparity accordingly.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"48 1","pages":"226-229"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81106518","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: 0
Input-based Analysis Approach to Prevent SQL Injection Attacks 基于输入的分析方法防止SQL注入攻击
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230758
Angshuman Jana, Priyam Bordoloi, D. Maity
{"title":"Input-based Analysis Approach to Prevent SQL Injection Attacks","authors":"Angshuman Jana, Priyam Bordoloi, D. Maity","doi":"10.1109/TENSYMP50017.2020.9230758","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230758","url":null,"abstract":"SQL injection attack is one of the serious security threat for a database application. It permits attackers to get unauthorized access to the database by inserting malicious SQL code into the database application through user input parameters. In this paper, we propose input-based analysis approach to detect and prevent SQL Injection Attacks (SQLIA), as an alternative to the existing solutions. This technique has two part (i) input categorization and (ii) input verifier. We provide a brief discussion of the proposal w.r.t the literature on security and time cost point of view.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"37 1","pages":"1290-1293"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85849227","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: 4
A Sub-frame Based Feature Extraction Approach from Split-Band EEG Signal for Sleep Apnea Event Detection Using Multi-Layer LSTM 基于子帧的分带脑电信号特征提取方法用于多层LSTM睡眠呼吸暂停事件检测
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230848
Tanvir Mahmud, Ishtiaque Ahmed Khan, Talha Ibn Mahmud, S. Fattah
{"title":"A Sub-frame Based Feature Extraction Approach from Split-Band EEG Signal for Sleep Apnea Event Detection Using Multi-Layer LSTM","authors":"Tanvir Mahmud, Ishtiaque Ahmed Khan, Talha Ibn Mahmud, S. Fattah","doi":"10.1109/TENSYMP50017.2020.9230848","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230848","url":null,"abstract":"Sleep apnea is a sleep disorder that millions of people all over the world are affected with. Untreated Sleep apnea can lead to various complex health issues including death. The detection of apnea events has been a pressing topic of research in the recent years. Several signals like polysomnography (PSG), electrocardiogram (ECG), electroencephalogram (EEG) are used to detect sleep apnea. In this paper, a novel approach has been proposed using EEG signal. The decomposed EEG signal is fed into a Long Short Term Memory (LSTM) model to explore the sequence of the signals. The output is then used for a Deep Neural Network (DNN) to correctly detect apnea frames. Lastly all the predictions are post-processed to get the final result. This scheme has the potential to be used in hospitals for continuous detection of sleep apnea event.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"6 1","pages":"1299-1302"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78254032","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: 2
Porosity optimization of Dye-Sensitized Solar Cell using Particle Swarm Optimization Technique 基于粒子群优化技术的染料敏化太阳能电池孔隙率优化
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9231025
Biswajit Mandal, P. Bhowmik, Tapas Chakrabarti
{"title":"Porosity optimization of Dye-Sensitized Solar Cell using Particle Swarm Optimization Technique","authors":"Biswajit Mandal, P. Bhowmik, Tapas Chakrabarti","doi":"10.1109/TENSYMP50017.2020.9231025","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9231025","url":null,"abstract":"The porosity optimization of the Dye-Sensitized Solar Cell (DSSC) has studied in this paper to achieve maximum power output. Current-voltage characteristics for a range of porosity value obtained from the implemented Particle Swarm Optimization technique for optimal porosity. The Power (PW)-Voltage (V) and Current (I)-Voltage (V) curve acquired from the diffusion model of DSSC which are identical with the PW-V, I-V curve available in the literature. The proposed approach adds a new extent of the range of porosity value, which helps to get maximum power output from the cell, where parameters have kept constant to analyze the model beside porosity.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"22 1","pages":"1664-1667"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78060566","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: 2
An Improved Non-Isolated DC-DC Converter Involved with High Static Gain 一种改进的高静态增益非隔离DC-DC变换器
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230676
Sharmin Sobhan
{"title":"An Improved Non-Isolated DC-DC Converter Involved with High Static Gain","authors":"Sharmin Sobhan","doi":"10.1109/TENSYMP50017.2020.9230676","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230676","url":null,"abstract":"Introduced research intends to evolve an improved high voltage gain non isolated dc-dc converter hinged on single-ended primary inductance converter (SEPIC). Extensive converter accommodates switching structure as well as voltage multiplier cell along with the traditional SEPIC to realize contemporary operational aspects of high voltage gain at low input voltage. Proposed structure attains the advantages of elevated static gain with lower input voltage, minor switch voltage, higher effectiveness with lower duty ratio of the switching device and uninterrupted input current with inferior ripples; whichever make it appropriate for renewable energy as well as photovoltaic applications. Besides, studied converter is not endured by the effect of overshoot voltage throughout switches turn-off state as the layout is relieved from transformer and coupled inductors. The gain equation reveals that the improved converter is capable to escalate the line voltage further times compared to the conventional converter. This document illustrates detailed operational phases of the introduced converter. Furthermore, MATLAB/Simulink simulation results are scrutinized to evaluate and confirm the proficiency of the recommended converter.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"337 1","pages":"374-377"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73158073","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: 2
LyFor:Prediction of lysine formylation sites from sequence based features using support vector machine LyFor:使用支持向量机从基于序列的特征中预测赖氨酸甲酰化位点
2020 IEEE Region 10 Symposium (TENSYMP) Pub Date : 2020-06-05 DOI: 10.1109/TENSYMP50017.2020.9230689
Md. Sohrawordi, Md. Al Mehedi Hasan
{"title":"LyFor:Prediction of lysine formylation sites from sequence based features using support vector machine","authors":"Md. Sohrawordi, Md. Al Mehedi Hasan","doi":"10.1109/TENSYMP50017.2020.9230689","DOIUrl":"https://doi.org/10.1109/TENSYMP50017.2020.9230689","url":null,"abstract":"Lysine formylation is a recently invented post- translational modification (PTM), which mostly resides on nuclear histone proteins. It is mainly responsible for playing an effective role in the mechanisms of cellular chromatin regulation such as DNA binding, DNA repair and protein synthesis and has great effect on other PTMs such as methylation and acetylation. As computational methods are simple, popular and high speedy compared to traditional experimental methods, it is very important and essential to generate mathematical model for proper identification of formylated lysine sites. A useful bioinformatics tool named LyFor, in this study, is developed by using amino acid composition (AAC), amino acid index (AAI), binary encoding (BE) and composition of k-spaced amino acid pair (CKSAAP) feature construction techniques to predict formylated lysine residues and non-formylated lysine residues. Moreover, a dimensional reduction method named principal component analysis (PCA) and randomly oversample method were used for preprocessing training dataset, which was applied to train the model with support vector machine algorithm. We have seen that LyFor achieves a better performance with an accuracy of 90.02 % for 10-fold cross-validation compared to existing models. Therefore, the analysis and prediction of lysine formylation may provide very useful information to study the mechanisms of chromatin regulation.","PeriodicalId":6721,"journal":{"name":"2020 IEEE Region 10 Symposium (TENSYMP)","volume":"53 1","pages":"250-253"},"PeriodicalIF":0.0,"publicationDate":"2020-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76632138","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
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