2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)最新文献_第2页

Differentially Proximity Coupled Ring Printed Antenna Array For L-Band SAR Application l波段SAR差分接近耦合环形印刷天线阵列

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708825

Rheyuniarto Sahlendar Asthan, A. Munir

{"title":"Differentially Proximity Coupled Ring Printed Antenna Array For L-Band SAR Application","authors":"Rheyuniarto Sahlendar Asthan, A. Munir","doi":"10.1109/TSSA.2018.8708825","DOIUrl":"https://doi.org/10.1109/TSSA.2018.8708825","url":null,"abstract":"This paper presents the development of ring printed antenna array fed by differentially proximity coupled technique. The proposed antenna array is designed to operate at the center frequency of 1.275 GHz for L-band synthetic aperture radar (SAR) application. It is deployed on 2 layers of FR4 epoxy dielectric substrate with each layer thickness of 1.6mm. The antenna array consists of 5 circular ring shape elements on the top side of first layer dielectric substrate, while the microstrip line feeding network is on the top side of second layer. Some parametric studies are conducted to investigate the impact of varying physical parameters to its performance. The optimized antenna array which is implemented for realization has the dimension of 61.4mm × 173mm. The characterization result shows that the realized antenna array works properly at the desired frequency of 1.275GHz with the reflection coefficient (S11) value of –25.56dB and the –10dB impedance bandwidth of 30MHz. The measured –3dB beamwidth in E-plane is 103° and 52° for θ = 0° and ϕ =90°, respectively, while in H-plane for θ = 90° is 96°.","PeriodicalId":159795,"journal":{"name":"2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129485805","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

The Calculation of Gyroscope Sensor Angles Using Several Integral Methods 陀螺仪传感器角度的几种积分计算方法

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708754

N. Ismail, A. Nurhakim, H. Saputra

{"title":"The Calculation of Gyroscope Sensor Angles Using Several Integral Methods","authors":"N. Ismail, A. Nurhakim, H. Saputra","doi":"10.1109/TSSA.2018.8708754","DOIUrl":"https://doi.org/10.1109/TSSA.2018.8708754","url":null,"abstract":"Integral calculation for measuring angles using a gyroscope sensor is increasingly being applied in various Gelds. The integral calculation accumulates errors so that the data calculation of the gyroscope angle is not good. Determining integral methods is important to overcome this problem. In this research, the integral calculation to Ggure out the angle orientation of the gyroscope sensor is conducted using 8 methods. The purpose of this research is to test 8 integral methods in order to get the optimal method for calculating the angle orientation using the gyroscope sensor. The result of the experiment using a rotary table rotating with an average speed of 0.9 deg/s shows that the integral method with the smallest error is the Boole method with a percentage of 1.744%. However, the integral method with the biggest percentage error is the reinsman, Trapezoid, and 2nd order of Adams-Bashforth-Moulton (ABM) method which has the same percentage of 1.762%. On the other hand, regarding the time response to movement, Boole method comes as the slowest method while the Rienmann, Trapezoid, and 2nd orde of ABM methods have the fastest motion response with 0.1 seconds.","PeriodicalId":159795,"journal":{"name":"2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130049417","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

A Simulation of Cache Replacement Strategy on Named Data Network 命名数据网络中缓存替换策略的仿真研究

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708796

H. Situmorang, N. Syambas, T. Juhana, Ian Yosef Matheus Edward

{"title":"A Simulation of Cache Replacement Strategy on Named Data Network","authors":"H. Situmorang, N. Syambas, T. Juhana, Ian Yosef Matheus Edward","doi":"10.1109/TSSA.2018.8708796","DOIUrl":"https://doi.org/10.1109/TSSA.2018.8708796","url":null,"abstract":"NDN (Named Data Networking) as one approach of the Content-Centric Networking (CCN) architecture, proposed by Jacobson, 2006, conceptually, has some advantages compares to the current Internet technology which build based on host-to-host TCP/IP protocol stack. However, technically, we have to examine the NDN approach, beside to prove the concept, also to get as much as able the opportunities of improvement the concept before implementation stage. In this work, it has been compared two kinds of cache replacement policy. The policies that compared are the Least Recency Used (LRU) and Least Recency/Frequency Used (LRFU). In the first stage both of these policies implemented and then the performance comparison has been investigated. Based on the experiment, the LRFU policy outperform LRU policy with a limited cache size. As a consequence the LRFU has a time complexity higher than LRU. Finally, based on the simulation can be concluded that LRFU should be considered as cache replacement strategy on NDN instead of basic NDN cache policy, named as caching everything everywhere (CEE)","PeriodicalId":159795,"journal":{"name":"2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)","volume":"04 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121055675","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

Development of Monitoring Reverse Logistic System for Leather Tanning Industry using Scor Model 基于scoor模型的制革行业逆向物流监控系统的开发

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708836

Rangga Yudhista Kuswandi, Ari Yanuar Ridwan, R. M. El Hadi

{"title":"Development of Monitoring Reverse Logistic System for Leather Tanning Industry using Scor Model","authors":"Rangga Yudhista Kuswandi, Ari Yanuar Ridwan, R. M. El Hadi","doi":"10.1109/TSSA.2018.8708836","DOIUrl":"https://doi.org/10.1109/TSSA.2018.8708836","url":null,"abstract":"PT Endies Leather Company Indonesia Sejahtera (Elco) is a Small and Medium Business (SME) that manufactures garment leather tanning and gloves as the main business. In the last six quarters of sales, PT Elco obtained claims from customers every quarter, resulting in a return process, which is the retrieval of products from customers to the company for certain reasons. At this time, the monitoring system of the return process at PT Elco is still very minimal, and only a few Key Performance Indicators (KPIs) are monitored. This study aims to determine the KPI in the business process of returning the tanning industry. The KPI will be mapped into the Supply Chain Operation Reference (SCOR) model. In this study there were 13 verified KPIs and will be categorized based on the attributes of performance in SCOR, namely reliability, responsiveness, agility, cost, and asset management. All Indicator are searched for weight value per each attribute by using the AHP method and by using the normalization snorm de boer will get the performance value of each indicator. By multiplying the weight value per attribute with the indicator performance value, the performance value of each attribute will be obtained in percent units which will later be input into the monitoring system so that the monitoring system can show metrics, numbers and data visualization. The implementation of this monitoring system is expected to help companies make decisions that are related to the return process accurately and quickly based on the data entered.","PeriodicalId":159795,"journal":{"name":"2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA)","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134578768","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: 13

Thin Clients as Memoryless Computer for Reducing Digital Divide in East Indonesia 瘦客户端作为减少印尼东部数字鸿沟的无内存计算机

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708828

Rini Handayani, Gaous Afrizal

引用次数: 2

Marketplace Seller Recommender with User-Based Multi Criteria Decision Making 市场卖家推荐与基于用户的多标准决策

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708794

Murein Miksa Mardhia, Dwi Normawati

引用次数: 1

[Copyright notice] (版权)

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/tssa.2018.8708784

引用次数: 0

Development of Cycle Counting Monitoring Dashboard with Buffer Time Management for Cocoa Company 可可公司带缓冲时间管理的周期计数监控仪表板的开发

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708782

Eriko Mahtamtama, A. Ridwan, B. Santosa

引用次数: 3

Asymmetric Carrier Aggregation on Lte-Advanced Access Networks Lte-Advanced接入网中的非对称载波聚合

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708748

Nivika Tiffany Somantri, I. Iskandar

引用次数: 2

BER analysis of GFDM system augmented with SC diversity combining scheme for diverse Pulse Shaping Filters 不同脉冲整形滤波器增强SC分集组合方案的GFDM系统误码率分析

2018 12th International Conference on Telecommunication Systems, Services, and Applications (TSSA) Pub Date : 2018-10-01 DOI: 10.1109/TSSA.2018.8708808

Pawan Kumar, Lavish Kansal, G. S. Gaba, M. El Bakkali, Faisel E. M. Tubbal, Suhila Abulgasem

引用次数: 1