2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)最新文献

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Broadband Access Using Ethernet over PDH Based Microwave Radio Link for Rural Area 基于PDH的农村微波无线链路以太网宽带接入
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978235
Sutrisno, Hanny Madiawati
{"title":"Broadband Access Using Ethernet over PDH Based Microwave Radio Link for Rural Area","authors":"Sutrisno, Hanny Madiawati","doi":"10.1109/ICWT47785.2019.8978235","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978235","url":null,"abstract":"There is still gap among people living in city and in rural area to get information access, especially who lived in the Eastern part of Indonesia. People living in such rural area usually are isolated from town by nature like rivers, valleys, hills and so on. Therefore, telecommunication infrastructure for rural area using cooper is not effective and efficient way to build. The issue is how information and communication technology could penetrate such areas. This research aimed to propose technology that could be implemented to overcome the difficulties. Ethernet over Plesiochronous Digital Hierarchy (EoPDH) is one of many techniques that can provide Ethernet connectivity over non-Ethernet networks. EoPDH is a standardized methodology for transporting native Ethernet frames over the existing established PDH transport technology. To provide last mile for the local people, use of Mesh Wireless Local Area Network is made and connected to internet gateway via Ethernet over PDH based microwave radio link as an access backhaul. The test showed that the Ethernet frames are successfully transported to rural area with good quality of service such as throughput, response time and transaction rate","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125133829","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
Build a BTS VoIP Kit for Android-based Communication Needs (Handset) 为基于安卓系统的通讯需求打造一套BTS VoIP套件(手提电话)
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978211
Fadli Emsa Zamani, Khaerul Umam, W. D. I. Azis, Muhibudin Wijayalaksana, W. S. Abdillah, Rina Mutiarawati, H. Sugilar, F. S. Irwansyah
{"title":"Build a BTS VoIP Kit for Android-based Communication Needs (Handset)","authors":"Fadli Emsa Zamani, Khaerul Umam, W. D. I. Azis, Muhibudin Wijayalaksana, W. S. Abdillah, Rina Mutiarawati, H. Sugilar, F. S. Irwansyah","doi":"10.1109/ICWT47785.2019.8978211","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978211","url":null,"abstract":"VoIP BTS is a device that functions as a telephone exchange for voice service services that can conduct long distance voice communication without depending on the provider. The purpose of this study is to make voice service services on the internet protocol using a network layer in Session initial protocol (SIP) signaling that is used as an Android smartphone as a client to register the service. The characteristics of this system are the type of contract, and audio codecs that are used are G.711 alaw / GSM codec, open source Asterisk software as a telephone exchange software, and Radio Wireless Local Area Network (WLAN) 802.11n which works at a frequency of 2.5GHz as topology network. The main focus of this research is that the IP telephone flow is not only for VoIP to VoIP services on VoIP BTS but is able to interconnect to GSM BTS for the recruitment of Indonesian GSM provider numbers. Quality of Service (QoS) produced on VoIP BTS is according to ITU-T G114 standard in service voice quality needs with Jitter VoIP to VoIP (5.70 ms) and VoIP to GSM (9.29 ms) values, delay VoIP to VoIP ( 32.4 ms) and SIP to GSM (39.28 ms), Troghput VoIP to VoIP (81.6 Kbps) and VoIP to GSM (86.4 Kbps), and packet loss VoIP to VoIP (0%) and VoIP to GSM (0%).","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114894074","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
Effect of DGS Utilization on Characteristics of Square shaped CSRR-Based SIW BPF DGS的利用对基于csr的方形SIW BPF特性的影响
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978219
A. Latip, N. Ismail, O. T. Kurahman, A. Munir
{"title":"Effect of DGS Utilization on Characteristics of Square shaped CSRR-Based SIW BPF","authors":"A. Latip, N. Ismail, O. T. Kurahman, A. Munir","doi":"10.1109/ICWT47785.2019.8978219","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978219","url":null,"abstract":"This paper discusses the effect of defected ground structure (DGS) utilization on the characteristics of substrate integrated waveguide (SIW) bandpass filter (BPF) made of square shaped complimentary split ring resonator (CSRR). There are 2 pieces of DGS pattern with a round and square pattern made on the groundplane. Meanwhile the CSRR has 2 pairs of patterns consisting of an inner ring and an outer ring. The proposed SIW BPF was designed on a 1.6mm thick FR4 epoxy dielectric substrate with the size of 45mm × 40mm. The filter is designed to have the center frequency of 6.75 GHz with the frequency range from 3 GHz to 15 GHz. The investigated parameters of filter include DGS shape, CSRR dimension, distance between vias, and via diameter. It is found that the utilization of DGS and CSRR could enhance the filter characteristics. The characterization results show that the filter with square DGS patterns has the best performance among others with S11 value of −18.44 dB, S21 value of −3.01 dB, and fractional bandwidth of 122%.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122038758","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
Marine Radio for Voice Communication System on Very High Frequency (VHF) Spectrum 甚高频(VHF)频谱话音通信系统船用无线电
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978220
D. F. Hariyanto, Iskandar, I.Y.M. Edward, T. Juhana
{"title":"Marine Radio for Voice Communication System on Very High Frequency (VHF) Spectrum","authors":"D. F. Hariyanto, Iskandar, I.Y.M. Edward, T. Juhana","doi":"10.1109/ICWT47785.2019.8978220","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978220","url":null,"abstract":"Radio communication in Indonesia has developed quite well. However there are still many problems in the use of radio frequency channels although actually it has been regulated by the government. Radio channels for meritime and aviation for example, they both have their own dedicated frequencies so that they are not mixed in practice. But the problems that exist in Indonesia are that fishermen often communicate using flight frequency channels which belongs to aviation radio channels. Therefore, it is necessary to have a solution for all fishermen in the communication system in the form of a device that is comply with standards. In this research we design and implement the radio communication system in the form of communication devices for fishing vessels to communicate with other ships as well as “harbour” as recipients of distress signals (emergency), rapid reporting of certain events (such as piracy, arrests by foreign vessels, etc.). Maritime radio for fishermen is made by considering the standard needs of fishermen for the fishermen’s communication and information security system, this device is made aimed at making the price easily accessible to every fisherman, as well as easy to use. Finally maritime radio is built with the main control using Arduino Pro Mini 3.3 V/8 MHz, DRA818V oscillator module on Very High Frequency (VHF) channels, and other supporting components. On the implementation of the radio, Arduino Pro Mini 3.3V/8MHz will work to process input data from the user in the form of an integer value to be converted by DRA818V into a frequency channel. The predetermined frequency is the carrier frequency that is modulated and then becomes the communication path on the radio. This device has an output power of 1 watt and the results of the furthest communication test is 412 meters.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126852522","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
The Application of Assignment Problem Optimal Solution Using Ones Assignment Method in The Curriculum Developer Team 作业问题最优解在课程开发团队中的应用
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978255
E. Wulan, Dindin Jamaluddin, A. Hermawan, T. Ratnasih
{"title":"The Application of Assignment Problem Optimal Solution Using Ones Assignment Method in The Curriculum Developer Team","authors":"E. Wulan, Dindin Jamaluddin, A. Hermawan, T. Ratnasih","doi":"10.1109/ICWT47785.2019.8978255","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978255","url":null,"abstract":"This paper considers the issue of assignment to solve the problem of minimization using Ones Assignment Method. The objective is to perform the minimization problem using Ones Assignment Method. This method offers significant advantages over similar methods, in the process, first we define the assignment matrix, then by using determinant representation we obtain a reduced matrix which has at least one in each row and columns. Then by using the new method, we obtain an optimal solution for assignment problem by assigning ones to each row and each column. The new method is based on creating some ones in the assignment matrix and then try to find a complete assignment. The proposed method is a systematic procedure, easy to apply and can be utilized for all types of assignment problem with maximize or minimize objective functions. This method is applied to the research object of a consulting company developing mathematics curriculum with 5 experts and 5 stages of curriculum planning and development process. Obtained results in case Minimum minimization time of 24 days.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127552804","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
Design and Simulation of C-Band Antenna for Portable Ground Surveillance Radar 便携式地面监视雷达c波段天线的设计与仿真
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978234
W. Shalannanda, T. Hariyadi
{"title":"Design and Simulation of C-Band Antenna for Portable Ground Surveillance Radar","authors":"W. Shalannanda, T. Hariyadi","doi":"10.1109/ICWT47785.2019.8978234","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978234","url":null,"abstract":"This paper describes the design and simulation of a C-Band microstrip array antennas for Portable Ground Surveillance Radar. The design parameters for the antenna: minimum gain, horizontal beamwidth vertical beamwidth, horizontal polarization, and physical dimension. The simulation results showed that the required parameters had been achieved. The antenna’s realized gain is 21.66 dBi with horizontal beamwidth 2.8 degrees, vertical beamwidth 7.5 degrees, and horizontal polarization with physical dimensions 38 cm × 16.2 cm.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130841293","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
Implementation of Service Level Measurement Based on System Uptime Sensor of Network Device in Internet Connection Service 互联网连接服务中基于网络设备系统正常运行时间传感器的服务水平测量实现
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978216
B. R. Hermanto, Iskandar, Hendrawan, I.Y.M. Edward
{"title":"Implementation of Service Level Measurement Based on System Uptime Sensor of Network Device in Internet Connection Service","authors":"B. R. Hermanto, Iskandar, Hendrawan, I.Y.M. Edward","doi":"10.1109/ICWT47785.2019.8978216","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978216","url":null,"abstract":"Uptime sensor in network device such as router or modem, indicate the current of total time since the system on. The sensor refer to the system uptime, so the calculation of total time start from when the system on. If the system start initially or restarted, the system uptime will reset. This typical sensor was already proposed as a based of service level measurement in internet connection service. The uptime data is usually stored in network monitoring system (NMS). In the NMS, uptime data used for monitoring only, so in order to measure the service level should be provided by other system. In addition to limitation of the NMS in measuring the service level, deployment the internet service for many locations also should be supported by the system which capable to collect and process a lot of data. Server based application is developed to result the service level measurement as output. The application develop in Linux based operating system, and all system requirement are already provided by Linux’s utilities and packages. Peformance of the application with certain hardware specifications is able to calculate the service level measurement for about 1500 locations, it is still can be increased.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131855921","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
The Implementation of The Fuzzy Sugeno Algorithm On an IoT-Based Temperature and Humidity Monitoring System 模糊Sugeno算法在物联网温湿度监测系统中的实现
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978217
Ulfah Putri Bisba, E. Mulyana, M. Ramdhani, M. Irfan
{"title":"The Implementation of The Fuzzy Sugeno Algorithm On an IoT-Based Temperature and Humidity Monitoring System","authors":"Ulfah Putri Bisba, E. Mulyana, M. Ramdhani, M. Irfan","doi":"10.1109/ICWT47785.2019.8978217","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978217","url":null,"abstract":"Internet of Things (IoT) is one of the new trends in the world of technology that connects electronic devices or sensors that can be accessed through the Internet continuously and can be controlled remotely through devices or gadgets. One example of using IoT in everyday life is a server that is always active and connected to the Internet. Continuous device activity causes the device to become high temperature and is likely to reduce the device’s performance and age. The problem of this study is about how the system can monitor the temperature and humidity of the server device based on IoT in real-time through web-based monitoring using Sugeno Fuzzy Inference and how much accuracy the Sugeno Fuzzy Inference in determining the temperature and humidity of the server device. So, the purpose of this research is to design and build a monitoring system for server temperature and humidity based on IoT in real-time through web-based monitoring. The approach method used is the Sugeno Fuzzy for Inferencing and prototyping for the Software Development method. The result shows that the web page can display the data captured from the hardware graphically and system able to respond to the condition when the temperature of the server reaches the overheat condition.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133504237","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
Quizizz Online Digital System Assessment Tools Quizizz在线数字系统评估工具
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978212
N. Rahmah, A. Lestari, Lisa Aditya Dwiwansyah Musa, H. Sugilar
{"title":"Quizizz Online Digital System Assessment Tools","authors":"N. Rahmah, A. Lestari, Lisa Aditya Dwiwansyah Musa, H. Sugilar","doi":"10.1109/ICWT47785.2019.8978212","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978212","url":null,"abstract":"The era of the industrial revolution encouraged activities to implement online-based technology as well as the implementation of assessments. Good and valid online tools are needed in this case quizizz. The purpose of this study is to determine the response of mathematics education students to the application of quizizz online exams, to analyze quizizz midterm scores. The method of research carried out includes the applied method, responding to quizizz in conducting learning assessments of multimedia learning. The research subjects were fourth semester students while the instruments used in the study consisted of quizizz tests and questionnaires. The results showed that students were very responsive to the application of quizizz during the midterm, although the average score was still low but students accepted the results and tried to improve them. Quizizz easily presents the problem by analyzing the results of detailed answers to help the teacher or lecturer in implementing the assessment.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120908945","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: 11
Design and Implementation of HAPS on Air Pollution Monitoring System 空气污染监测系统HAPS的设计及实施
2019 IEEE 5th International Conference on Wireless and Telematics (ICWT) Pub Date : 2019-07-01 DOI: 10.1109/ICWT47785.2019.8978249
E.A.C. Kusuma, Iskandar
{"title":"Design and Implementation of HAPS on Air Pollution Monitoring System","authors":"E.A.C. Kusuma, Iskandar","doi":"10.1109/ICWT47785.2019.8978249","DOIUrl":"https://doi.org/10.1109/ICWT47785.2019.8978249","url":null,"abstract":"Air pollution is an environmental issue that can not be ignored. The development of air pollution monitoring systems will be useful for controlling and measuring parameters associated with air pollution. Along with technological developments, the use of Wireless Sensor Network (WSN) is currently being considered for air pollution monitoring, as it can work automatically and has a much cheaper cost than conventional measuring stations. But WSN itself has several weakness that require supporting technology to cover the weakness of WSN. The solution is to integrate WSN with High Altitude Platform Station (HAPS).In this final project will be discussed the implementation of HAPS on air pollution monitoring system based on WSN. In this study HAPS will serve as the center of aggregation and data processing from the head cluster. In order for HAPS to serve as the aggregation and data processing center of the head cluster, Raspberry Pi 3 is used as the HAPS control center. In addition HAPS will also serve as an access point for the sensor nodes to communicate wirelessly with each other. In the access point HAPS used microstrip patch antenna design results that have a working frequency of 2.4 GHz, return loss of 11.35 dB and VSWR of 1.743. The designed HAPS access point has the farthest reach of 255 meters.","PeriodicalId":220618,"journal":{"name":"2019 IEEE 5th International Conference on Wireless and Telematics (ICWT)","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122714560","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
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