IJAIT (International Journal of Applied Information Technology)
International Journal of Applied Information Technology covers a broad range of research topics in information technology. The topics include, but are not limited to avionics, bio medical instrumentation, biometric, computer network design, cryptography, data compression, digital signal processing, embedded system, enterprise information system, green energy & computing, interactive programming, internet of things, IT management and governance, IT-business strategic alignment, mobile and ubiquitous computing, monitoring system and techniques, multimedia processing, network security, power electronics, remote monitoring and sensing device, robotics and avionics, signal processing circuits, smart cities and smart grids, telecommunication devices & methods, telecommunication fundamentals.
Articles
85 Documents
<![CDATA[Website Development for the Openness of Educational Information in Bandung, Indonesia ]]>
<![CDATA[Elis Hernawati]]>;
<![CDATA[Ira Dwi Mayangsari]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 01 No 02 (November 2017) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v1i02.1074
<![CDATA[The problems of education in Kota Bandung have not resolved satisfactorily. Some examples of chronic educational problems are the lack of openness of information about the use of government grants by schools, the quota for needy students, and school levies. The cause of this problem is the absence of the media in the form of websites that can be accessed by parents openly to get information about student academic progress and the problems of education in the city. In this study, will create a web application in the form of online mediain accordance with the character of the people of Bandung. The Web producing news and information based on users' preferences, and providing spaces for open public discussion. This study uses an Evolutionary Prototyping method. This approach is suitable to be used so that the process of application development is done gradually and faster because there is interaction with the user during the process. This website can encompass all residents to access the openness of educational information in Kota Bandung. TheWeb testing is done by the user, the test results show three functional items on the web are login member, search news and manage the article. The test result shows each item received by the user. After testing, the website is hosted by the domain name intipbdg.org (Informasi dan Tips Pendidikan Bandung).]]>
<![CDATA[Development of Meandered Microstrip Antenna for RFID Application ]]>
<![CDATA[Vista Agus Sria Warman]]>;
<![CDATA[Radial Anwar]]>;
<![CDATA[Yuyu Wahyu]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 02 No 02 (November 2018) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v2i02.1313
<![CDATA[Antenna miniaturization has become one important research, especially in mobile communication technology development. This paper presents the development of a miniaturized antenna for RFID application (924 MHz). Meandering technique has been adopted to create a geometrically small antenna relative to its operating frequency. Measurement result shows that the fabricated antenna inherits low return loss, down to -25.915 dB. The geometry of the antenna is 25.54 mm x 16 mm, which is much smaller than its resonance wavelength (0.079? x 0.049?). The measured gain is relatively small, of about -12 dBi. Nevertheless, the obtained parameters are acceptable since the antenna is meant for near field communication application.]]>
<![CDATA[Decision Support Systems to Selection of Diet Type Using Fuzzy Sugeno and Naïve Bayes Method ]]>
<![CDATA[Youllia Indrawaty Nurhasanah]]>;
<![CDATA[Asep Nana Hermana]]>;
<![CDATA[Mahesa Arga Hutama]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 01 No 02 (November 2017) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v1i02.894
<![CDATA[Sugeno Fuzzy algorithm is one of the algorithms contained on Fuzzy Inference System, that used to describe the condition between the two pieces of the decisions represented in the form of rules IF - THEN, where the output is constant or linear equations. While the Naive Bayes algorithm is an algorithm that uses data classification to a particular class based on the probability of each data class. Both of these algorithms can be implemented on a Decision Support System (DSS) for diet selection, using Fuzzy Sugeno as an additional determinant of energy and Naive Bayes method as decision maker. This is because the need for food intake and diet has become a problem for humans. To prevent excess intake of food it needs dietary adjustments or so-called diet. But in daily life, people sometimes hard to determine the type of diet that is suitable for them. So we need a system that can determine the type of diet that is suitable for a person. The data that used as a reference for decision support are age, daily caloric requirement, Body Mass Index (BMI), blood pressure, cholesterol, uric acid and blood sugar levels. Results of system testing showed from a sample of 30 data there are 26 appropriate data and 4 inappropriate data to determine the type of diet by the system with the success rate of 86.7%.]]>
<![CDATA[Prototype Design of Remote Monitoring Software of Street Lighting System ]]>
<![CDATA[Ely Rosely]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 01 No 01 (May 2017) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v1i02.873
<![CDATA[Street lightings are used in public area to support people activities throughout the night. Maintenance activities are needed to keep the availability of street lights. The advanced of technologies give ideas to create such tools to support the maintenance. Monitoring and controlling tools are proposed to maintain the availability of street lightings. This paper describes a design of web-based remote monitoring software of street lighting. The street lights should be equipped with GPRS module in transmitting data to the software. This research follows three steps: literature review, analysis, and design. The design tools such as BPMN, use case, ERD, and mockup are used to describe the system. The software can be used to monitor the street lights in the widespread area without having to come to the location.]]>
<![CDATA[Player Experience Measurements Using Immerse Experience Questionnaire on Pewayangan Game ]]>
<![CDATA[Rizza Indah Mega Mandasari]]>;
<![CDATA[Bambang Pudjoatmodjo]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 03 No 01 (May 2019) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v3i01.1609
<![CDATA[Wayang is an Indonesian heritage that becomes the world's heritage based on the recognition of UNESCO on 7 November 2003. However, the establishment of the wayang as a world cultural heritage does not make it is recognized by the young generation in Indonesia. They considered that wayang is only as a conventional culture, the duration is too long, and it tends to be boring. Creative and interactive media are needed to attract the younger generation to wayang, one of them is using the game. A Game is an interactive media that is much liked by all ages because they are entertaining, challenging, and fun. In the development of a game, it needs to emphasize a good user experience. The measurement of user experience in the game called the gameplay experience. This paper discussed the measurement gameplay experience (GX) using Immerse Experience Questionnaire (IEQ) on Wayang Game. The results of GX measurements become a benchmark for the quality of the game ‘pewayangan’ in attracting the young generation.]]>
<![CDATA[Iqro Reading Learning System through Speech Recognition Using Mel Frequency Cepstral Coefficient (MFCC) and Vector Quantization (VQ) Method ]]>
<![CDATA[Youllia Indrawaty Nurhasanah]]>;
<![CDATA[Irma Amelia Dewi]]>;
<![CDATA[Bagus Ade Saputro]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 02 No 01 (May 2018) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v2i01.1173
<![CDATA[Historically, the study of Qur'an in Indonesia evolved along with the spread of Islam. Learning methods of reading the Qur'an have been found ranging from al-Baghdadi, al-Barqi, Qiraati, Iqro', Human, Tartila, and others, which can make it easier to learn to read the Qur'an. Currently, the development of speech recognition technology can be used for the detection of Iqro vol 3 reading pronunciations. Speech recognition consists of two general stages of feature extraction and speech matching. The feature extraction step is used to derive speech-feature and speech-matching stages to compare compatibility between test sound and train voice. The speech recognition method used to recognize Iqro readings is extracting speech signal features using Mel Frequency Cepstral Coefficient (MFCC) and classifying them using Vector Quantization (VQ) to get the appropriate speech results. The result of testing for speech recognition system of Iqro reading has been tested for 30 peoples as a sample of data and there are 6 utterances indicating the information failed, so the system has a success rate of 80%.]]>
<![CDATA[Analysis of Mobility Impacts on LTE Network for Video Streaming Services using Distributed Antenna System ]]>
<![CDATA[Hasanah Putri]]>;
<![CDATA[Tri Nopiani Damayanti]]>;
<![CDATA[Rohmat Tulloh]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 01 No 02 (November 2017) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v1i02.1044
<![CDATA[LTE (Long Term Evolution) is a Broadband Wireless Access (BWA) technology that allows high speed and a wide range of access. LTE is designed to meet the needs for Quality of Service (QoS), i.e. the ability to download up to 300 Mbps and upload up to 75 Mbps. This study investigated the impacts of user mobility on the LTE network for video streaming services. The approach employed in this study included multi-user with Distributed AntennaSystem (DAS) and various variations of user mobility speed. Observations were made on the condition of the user moving from one cell to another so that the handover occurred. The throughput value will increase by 33% and 47% when the user’s distances are respectively 1250 m and 2000 m from eNode B. In addition, the delay value will reduce by 66.32% an 67.58% when the user’s distances are respectively 1250 m and 2000 m from eNode B. Moreover, the PDR value will increase by 48.74% and 55.45% when the user’s distances are respectively 1250 m and 2000 m from eNode B. The use of a distributed antenna system (DAS) model on LTE network has resulted in improved quality of performance when the user streams a video.]]>
<![CDATA[Performance Analysis of Frame Relay Network Using OSPF (Open Shortest Path First) and MPLS (Multi-Protocol Label Switching) based on GNS3 ]]>
<![CDATA[Andi Harits]]>;
<![CDATA[Moch. Fahru Rizal]]>;
<![CDATA[Periyadi Periyadi]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 01 No 01 (May 2017) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v1i02.869
<![CDATA[Communication today requires a secure, reliable and efficient network, especially on enterprise networks. This research focuses on combining advantages from Frame Relay, MPLS and OSPF into a modeled multi-site network. The combination is compared to the original OSPF network and analyzed for its throughput, packet loss, and delay. To meet the demand for efficient and resilient network, and to emphasize the advantages of MPLS-OSP as well as to avoid traffic shifting, specific network topology models are applied: full mesh with virtual circuit in core network connected to OSPF nodes for the rest. From analysis and comparison of network quality values obtained at, this combination attests to be reliable and robust network architecture without trading off its efficiency. The average throughput value of the combination networks was 18.47 bps, which is better compared to the OSPF. The average delay and packet loss from combination network also show better results, which are 59.90ms and 2.01% respectively. The results shows that the combination of Frame Relay, OSPF andMPLS generates better performance as well as significant improvement in network security.]]>
<![CDATA[Ensemble Measurement Model of E-Learning Implementation Readiness for Higher Education Institution ]]>
<![CDATA[Feby Artwodini Muqtadiroh]]>;
<![CDATA[Mochamad Nizar Palefi Ma'ady]]>;
<![CDATA[Faisal Rizal Rahman]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 02 No 02 (November 2018) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v2i02.1206
<![CDATA[The low level of student readiness in implementing e-learning can achieve not optimal benefits or even generate losses. In fact, its failures are able to impact on swelling of the institutional funds. Therefore, it is so important to measure the level of student readiness for avoiding the impact of e-learning implementation failures. In this study, we employed an ensemble model for measuring e-learning readiness level by using the model of Akaslan & Law and Aydin & Tasci. The data were obtained from questionnaires based on the factor of technology, people, content, institutions, acceptance for e-learning, and training for e-learning. With a questionnaire consisting of questions and five Likert scales, the survey was conducted in several departments who have implemented e-learning. We assessed the results by Akaslan & Law to measure the level of student readiness and Aydin & Law for determining its readiness By assessing the level of difficulty of e-learning implementation, we show a different way of assessment that the model of Akaslan & Law can also be used for the same variables related to Aydin & Tasci model in the measurement. We work in hand together between the model of Akaslan & Law and Aydin & Tasci for the sake of knowing the level of e-learning implementation readiness in such a different way. We observed e-learning of Institut Teknologi Sepuluh Nopember (ITS) or so-called ShareITS and found that ITS students are ready to implement e-learning.]]>
<![CDATA[Home Lighting Control Based on Time Scheduling using Crontab ]]>
<![CDATA[Devie Ryana Suchendra]]>;
<![CDATA[Dewi Putri Suryani]]>;
<![CDATA[Muhammad Ikhsan Sani]]>
<![CDATA[ IJAIT (International Journal of Applied Information Technology) Vol 02 No 01 (May 2018) ]]>
Publisher : <![CDATA[School of Applied Science, Telkom University ]]>
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DOI: 10.25124/ijait.v2i01.924
<![CDATA[Access control system in smart home concept is a support system that affects especially on controlling the electronic devices. Along with advances in technology, the conventional access control system was developed into an electronic-based access control system. A conventional access control system such as manual electric switches is now beginning to be developed with an electric switch that can be controlled wirelessly from the web. Raspberry pi 2 model B is one of the minicomputers which can be used in an automatic access control system. By using GPIO (General Purpose Input Output) on Raspberry Pi, can be created by a wireless access control system, safe and effective. The purpose of this study is designing a prototype relay control system wirelessly model that can be accessed through the web, the result indicates the possibility of relay control to be remote. Crontab scheduling functions on the controller's relay are used, then the device can function based on a predetermined schedule, it is very helpful to turn on and off electrical devices home remotely. The form of a username and password authentication will be used to protect the system from being accessed by anyone. In the final phase of research, the system is evaluated at day and night using Crontab function. Meanwhile, the response time of the relay is within 1-2 seconds range.]]>
