2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)最新文献_第8页

Semi-Widely Linear Filter with Intermittent Observations and Correlated Noises at the Same Epoch 具有间歇观测和同历元相关噪声的半宽线性滤波器

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534934

R. M. Fernández-Alcalá, J. Navarro-Moreno, J. C. R. Molina, J. Jiménez-López

引用次数: 0

Cascaded-optimum Matching Layer for Planar Bowtie Terahertz Antenna on Extended Hemispherical High Dielectric Lens 扩展半球面高介电透镜上平面领结太赫兹天线的级联优化匹配层

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534900

A. P. Aji, C. Apriono, F. Zulkifli, E. Rahardjo

{"title":"Cascaded-optimum Matching Layer for Planar Bowtie Terahertz Antenna on Extended Hemispherical High Dielectric Lens","authors":"A. P. Aji, C. Apriono, F. Zulkifli, E. Rahardjo","doi":"10.1109/ICITEED.2018.8534900","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534900","url":null,"abstract":"Development of THz technology has been an interest research topic over the past decade due to its unique radiation characteristic. Recent development in THz technology enables THz radiation for various imaging applications such as remote sensing, biomedical and security detection because it has decent advantages over the old techniques of X-Ray and microwave imaging. For imaging applications, a system must meet the requirement of a high gain or narrow beamwidth radiation to produce a high-resolution spectra output. A high radiation efficiency is also the considered parameter because it will affect the amount of the radiated energy to the target. The matching layer (ML) technique is a common technique to minimize the internal reflections and improve the radiation efficiency performance of the optical based antenna such as lens. In the previous research, we have studied a bow-tie planar antenna combined with Silicon dielectric substrate and extended hemispherical lens for 1 THz resonant frequency. The ML method has also been applied in both single and cascaded technique to increase the radiation efficiency. However, the complexity of the design is one of the main concern because high number of stacked MLs used to achieve maximum radiation efficiency. In this paper, we study the effect of an optimum ML to the lens antenna. An optimum ML has different layer thickness among the lens surface to covers the different angle of incidence. From the simulation results, radiation efficiency can be increased up to 92.06% while the high gain performance can be kept consistent around 32 dB with a narrow beamwidth of below 3°. It shows that our proposed design is suitable for future THz imaging applications.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130976555","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

Performance of Adaptive Modulation over Frequency Selective Fading Channel in VANET Environment VANET环境下频率选择性衰落信道自适应调制性能研究

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534815

Rizkha Ajeng Rochmatika, T. Suryani, Wirawan

{"title":"Performance of Adaptive Modulation over Frequency Selective Fading Channel in VANET Environment","authors":"Rizkha Ajeng Rochmatika, T. Suryani, Wirawan","doi":"10.1109/ICITEED.2018.8534815","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534815","url":null,"abstract":"The Doppler effect can cause both time and frequency selective fading in VANET because of the node mobility and time-varying channel. The significant effect is that the Doppler spread become much longer than the symbol period. Consequently, the orthogonality among subcarriers on OFDM system will no longer hold and the resulting intercarrier interference (ICI) will decrease system performance, e.g. bit error rate (BER). In this paper, we propose adaptive modulation schemes to maintain BER with three thresholds tested. Unlike the typical scheme that transmits data with serial adaptive modulation, the proposed scheme transmits its data based on the change in the gain channel that is instantaneously attenuated on each subcarrier. The proposed adaptive modulation performance is compared to non-adaptive modulation. The simulation results show that adaptive modulation requires a lower SNR of 18 dB to achieve BER 10-3 compared with QPSK and 16-QAM modulation. In addition, we also observed the increase in system capacity comparison with Doppler variation. Adaptive modulation experienced the largest increase in system capacity that is 59% compared to non-adaptive modulation (BPSK) by applying the lowest frequency doppler normalized with $f_{d}=0.000128$.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115216107","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

The Determination of Website Usability Components by using Generalized Structured Component Analysis 应用广义结构化组件分析法确定网站可用性组件

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534876

Rezki Wulan Permata Sari, S. Rochimah

{"title":"The Determination of Website Usability Components by using Generalized Structured Component Analysis","authors":"Rezki Wulan Permata Sari, S. Rochimah","doi":"10.1109/ICITEED.2018.8534876","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534876","url":null,"abstract":"Website is a bridge between users and online information. Websites with high usability value of course will be accessed by many users. Therefore building a useful website is important. Of course there are components that affect the usability of the website. However, the list of usability components is not defined consistently in different standards or models. This causes confusion as there are many lists of available usability components. This study aims to determine the usability components on the website. This is done by validating the website usability components by looking at the effect of each attribute on usability using the Generalized Structured Component Analysis (GeSCA) method, and developing the usability component by adding the usability components of ISO/IEC 25023:2016. The data used are 3000 and collected by spreading questionnaire directly. The results of this study indicate that the utility component in the four approaches and components of usefulness is valid and positive, or in other words has a direct effect on usability with a 95 percent confidence interval.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123818885","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

Technology Web 2.0 as Intervention Media: Technology Organization Environment and Socio-Technical System Perspective 作为介入媒介的技术Web 2.0:技术组织环境与社会技术系统视角

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534744

Yohana Dewi Lulu Widyasari, L. Nugroho, A. E. Permanasari

{"title":"Technology Web 2.0 as Intervention Media: Technology Organization Environment and Socio-Technical System Perspective","authors":"Yohana Dewi Lulu Widyasari, L. Nugroho, A. E. Permanasari","doi":"10.1109/ICITEED.2018.8534744","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534744","url":null,"abstract":"Culture and behavior are those that have an influence on business processes. Therefore, behavioral changes that affect culture require serious attention by the organization and personally. One of the steps that can be taken to encourage behavior change according to the target organization is persuasion. Persuade can start by communicating with each other, explaining the benefits and seeing the success of other people’s behavior. The social media as one form of Web 2.0 technology used in communication brings opportunities to be used as a medium of intervention. Web 2.0 technology interventions, represented by social media, aim to increase user engagement in specific processes that affect behavioral change. Technology organization environment (TOE) and Sociotechnological system (STS) are used as perspectives to ensure that Web 2.0 is adopted by the organization and its users so that the stages of the intervention can proceed. This perspective proposes five organizational factor components and six individual factors that can be used to influence the use of Web 2.0 based technologies. The application of persuasive features in on web 2.0 technology is based on the intent and behavior of the targeted changes. Web 2.0 technology interventions applied to pre-defined behavior to maximize change.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127544654","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

Body Weight Measurement Using Image Processing Based on Body Surface Area and Elliptical Tube Volume 基于体表面积和椭圆管体积的图像处理体重测量

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534735

Tan Halim Supranata, Poh Steven Sean Davin, Darren Kent Jeremy, Anggy Eka Pratiwi, M. Wulandari

引用次数: 7

Residential Demand Response Framework by Incorporating Renewable Energy Sources to Reduce Carbon Footprints 结合可再生能源以减少碳足迹的住宅需求响应框架

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534910

Shalini Pal, R. Verma, R. Kumar

{"title":"Residential Demand Response Framework by Incorporating Renewable Energy Sources to Reduce Carbon Footprints","authors":"Shalini Pal, R. Verma, R. Kumar","doi":"10.1109/ICITEED.2018.8534910","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534910","url":null,"abstract":"Demand response (DR) technologies can curtail peak electricity usage, preserve energy conservation and, as well as reduce carbon emission by employing renewable energy sources. This paper presents appliances based home energy consumption scheduling in the framework of demand response technologies. The user behavior is accounted in the form of their daily energy need based on the appliance operation. The renewable energy sources such as solar photovoltaic and fuel cell are considered as generation available at the user homes and can be directed towards a significant reduction in carbon footprints. The energy user also sustains the use of electric vehicle and storage system. A day ahead load scheduling is done to allow the smart charging of electric vehicle and scheduling of smart appliances in order to reduce carbon emission and consumer daily bill benefits by indulging in the programs offered by the load-serving entity. The Simulation results demonstrate a significant reduction of 246.8 lbs in carbon footprints and maximum savings of$ 13.34 on users daily electricity bill when compared with before DR scheduling.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126708763","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

Labeling and Grouping of Light Emitting Diode Lamps based on Its Power Quality and Efficacy Level 基于电能质量和功效等级的发光二极管灯的标识和分组

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534780

Seno Ajisaka, Bayu Imadul Bilad, C. Hudaya

{"title":"Labeling and Grouping of Light Emitting Diode Lamps based on Its Power Quality and Efficacy Level","authors":"Seno Ajisaka, Bayu Imadul Bilad, C. Hudaya","doi":"10.1109/ICITEED.2018.8534780","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534780","url":null,"abstract":"Labeling of household appliances in terms of energy consumption has been considered as one of the efforts to increase people awareness on energy saving. Recently, light emitting diode (LED) lamps have been widely utilized for lighting, replacing the conventional compact-fluorescent (CFL) and incandescent lamps, due to its low-energy consumption. Because LED lamps work with switching procedures, it may produce distortion to the electrical power system. Furthermore, so far there are no rule or technical guidelines in Indonesia on labeling and grouping of the LED lamps. This study firstly aimed at classifying the LED lamps through measuring the level of efficacy and power quality parameters, including power factor (PF) and total harmonic distortion of current (THD-I) generated by LED lamps and grouped it based on efficacy and power quality. A numerous test of 2–13 W LED lamps available in the market was performed, following the procedure of Indonesian national standard (SNI) that adopted IEC 62612:2016. We proposed two types of label that use in energy efficiency marking. We refer the related ministerial regulation to indicate the efficacy level and propose the new procedure to label the power quality level. The results were then grouped for labeling using the number of stars 1, 2, 3 and 4. We found that the efficacy level of the most measured LED lamps (85%) was in the range 63 – 104 lm/W with PF and THD-I of 0.21 – 0.86 and 33%- 189%, respectively.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134334095","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: 3

Tracking Antenna System Design for DVB-T2 Set Top Box Based on Fuzzy Inference System 基于模糊推理系统的DVB-T2机顶盒跟踪天线系统设计

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534838

Herti Miawarni, D. Setyawan, E. Setijadi, M. M. Hidayat, S. Sumpeno

{"title":"Tracking Antenna System Design for DVB-T2 Set Top Box Based on Fuzzy Inference System","authors":"Herti Miawarni, D. Setyawan, E. Setijadi, M. M. Hidayat, S. Sumpeno","doi":"10.1109/ICITEED.2018.8534838","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534838","url":null,"abstract":"An inaccuracy antenna direction causes the channel searching on DVB-T2 STB to be difficult. Tracking antenna system with auto-tracking capability is the applicable technology which can facilitate the process of channel searching. In a real implementation, the tracking antenna systems need reference parameters which are easily obtained and easily processed on the processors with limited capabilities. The focus of this paper is how to obtain reliable input parameters for the tracking antenna system. Fuzzy Inference system is not used for tracking method but to improve input parameters processing. This paper proposes two possible parameters, among others are the signal indicator and CVBS luminance level. FIS (Fuzzy Inference System) is used as a real-time VQA (Video Quality Assessment) and makes both of parameters as FIS input. The test result shows that both parameters are very feasible to be used as input parameters for tracking antenna system. FIS simulation shows that this algorithm has good performance. This is shown by the simulation results that FIS can adjust the parameter characteristics.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133836088","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

Optimization of Least Significant Bit Steganography Using Genetic Algorithm to Improve Data Security 利用遗传算法优化最小有效位隐写以提高数据安全性

2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE) Pub Date : 2018-07-01 DOI: 10.1109/ICITEED.2018.8534935

Alse Lies Ibanez, E. C. Djamal, Ridwan Ilyas, A. Najmurrokhman

{"title":"Optimization of Least Significant Bit Steganography Using Genetic Algorithm to Improve Data Security","authors":"Alse Lies Ibanez, E. C. Djamal, Ridwan Ilyas, A. Najmurrokhman","doi":"10.1109/ICITEED.2018.8534935","DOIUrl":"https://doi.org/10.1109/ICITEED.2018.8534935","url":null,"abstract":"Instant message is one of popular application for chatting. This application was already equipped with many security features, but most of these applications saved their chat history in the smartphone database. With so many apps on the internet, recover your chat from the application database is not difficult. Our chat could be recovered using the tools, but most of this application cannot retrieve images with the same quality as what we send in conversation. Steganography using Least Significant Bit (LSB) could embed the message in the picture, but this method is more accessible to detect. One of the techniques that could identify the amount of character inserted using LSB is RS Steganalysis. This paper proposes LSB enhancement using Genetic Algorithm to obscure RS Steganalysis. Genetic Algorithm is used to randomize the embedding character in the pixel so the resulting image (stegoimage) would be hard to analyze. The result showed that the stego-image was difficult to recover or analyze by the general extraction method of Least Significant Bit because Genetic Algorithm has randomly embedded the placement of secret message. The experimental results also demonstrated that the Genetic Algorithm is used to obscure RS Steganalysis while maintaining image quality. Using iteration of the experiment showed fitness value decreasing and get better at 5.855 which only alter 5.3% of 65.536 pixels. The increasing amount of character embedded is also increased RS Steganalysis error.","PeriodicalId":142523,"journal":{"name":"2018 10th International Conference on Information Technology and Electrical Engineering (ICITEE)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129482464","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