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Hasil Pencarian

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Abdurohman
Abstrak :
Dalam laporan skripsi ini penulis akan memaparkan proses dan hasil pengembangan aplikasi indoor positioning system IPS berbasis iOS dengan menggunakan teknologi Small Cell sebagai alat pendeteksi lokasi objek di dalam gedung. Dan secara spesifik pengembangan ini akan menggunakan bandara sebagai skenarionya, dikarenakan kebutuhan akan IPS sangat tinggi di area ini serta banyak layanan tambahan yang dapat diimplementasikan sebagai komplementer seperti navigasi, jadwal penerbangan, pusat informasi, media komunikasi, dan sistem pengawasan. Secara spesifik dalam pengembangan ini akan dilakukan pengujian atau simulasi untuk mengukur kinerja dan kecepatan komunikasi realtime yang didukung oleh Socket.IO serta pengujian 3D graphic rendering oleh SceneKit.
Depok: Fakultas Teknik Universitas Indonesia, 2017
S67937
UI - Skripsi Membership  Universitas Indonesia Library
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Setyawan Ajie Sukarno
Abstrak :
[ABSTRAK
Meningkatnya interaksi manusia dengan komputer, perangkat teknologi dan jaringan, telah membawa pada kebutuhan akan adanya sistem lokalisasi multi divais pada sebuah area tertentu. Akan tetapi, saat ini belum ada sistem yang cukup tangguh, yang mampu melakukan lokalisasi divais dengan akurasi yang baik, dengan toleransi kurang dari 10 cm. Dalam konteks ini, kami meneliti sebuah teknik yang inovatif dalam usaha lokalisasi dalam ruangan yang berbasis komunikasi nirkabel, WiFi. Tantangannya adalah bagaimana cara melakukan lokalisasi divais tanpa melakukan modifikasi pada perangkat divais, baik itu perangkat keras dan lunak, juga pada perangkat jaringannya. Dan dalam rangkan menjawab tantangan itu, kami mengembangkan sistem lokalisasi dalam ruangan ini. Proyek yang saya kerjakan ini khusus melakukan capture MAC address dari setiap divais yang berada pada lingkup area tertentu. Proyek ini menggunakan LabView sebagai bahasa pemrograman, dan NI-USRP dari National Instrument sebagai perangkat kerasnya.
ABSTRACT
The increase of human interaction to gadgets, computers and networks, has needed an ability to localize multi devices or gadgets in a certain area. But nowadays, no robust technology can estimate a position and localization with sufficient accuracy (<10cm). In this context, we wish to study the technique of indoor localization system based on innovative approach of communication media wireless (WiFi). The challenge is how to define multi devices localization without any modification in hardware, software and wireless device. To answer this challenge, we need to develop a system of internal localization. The potential impact of this solution is significant to the general public, to extent that these networks are very common. And the concern of this project is how to recovery and capture the MAC Address from devices inside the area of WiFi localization, using LabView as the programming language and NI-USRP from National Instrument as the hardware. ;The increase of human interaction to gadgets, computers and networks, has needed an ability to localize multi devices or gadgets in a certain area. But nowadays, no robust technology can estimate a position and localization with sufficient accuracy (<10cm). In this context, we wish to study the technique of indoor localization system based on innovative approach of communication media wireless (WiFi). The challenge is how to define multi devices localization without any modification in hardware, software and wireless device. To answer this challenge, we need to develop a system of internal localization. The potential impact of this solution is significant to the general public, to extent that these networks are very common. And the concern of this project is how to recovery and capture the MAC Address from devices inside the area of WiFi localization, using LabView as the programming language and NI-USRP from National Instrument as the hardware. ;The increase of human interaction to gadgets, computers and networks, has needed an ability to localize multi devices or gadgets in a certain area. But nowadays, no robust technology can estimate a position and localization with sufficient accuracy (<10cm). In this context, we wish to study the technique of indoor localization system based on innovative approach of communication media wireless (WiFi). The challenge is how to define multi devices localization without any modification in hardware, software and wireless device. To answer this challenge, we need to develop a system of internal localization. The potential impact of this solution is significant to the general public, to extent that these networks are very common. And the concern of this project is how to recovery and capture the MAC Address from devices inside the area of WiFi localization, using LabView as the programming language and NI-USRP from National Instrument as the hardware. , The increase of human interaction to gadgets, computers and networks, has needed an ability to localize multi devices or gadgets in a certain area. But nowadays, no robust technology can estimate a position and localization with sufficient accuracy (<10cm). In this context, we wish to study the technique of indoor localization system based on innovative approach of communication media wireless (WiFi). The challenge is how to define multi devices localization without any modification in hardware, software and wireless device. To answer this challenge, we need to develop a system of internal localization. The potential impact of this solution is significant to the general public, to extent that these networks are very common. And the concern of this project is how to recovery and capture the MAC Address from devices inside the area of WiFi localization, using LabView as the programming language and NI-USRP from National Instrument as the hardware. ]
Valenciennes, Prancis: Fakultas Teknik Universitas Indonesia, [2014;2014;2014;2014, 2014]
T43294
UI - Tesis Membership  Universitas Indonesia Library
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Erithiana Sisijoan Koesnadi
Abstrak :
Skripsi ini membahas mengenai rancangan dan implementasi dari sistem translasi koordinat Indoor Positioning pada sistem absensi mahasiswa berbasiskan posisi. Penelitian ini adalah penelitian pengembangan dengan metode pengujian simulasi. Hasil penelitian menyarankan bahwa untuk mengimplementasikan sistem absensi tersebut, dibutuhkan kekuatan processing seratus kali lipat dari kekuatan processing sistem dimana penulis mengembangkan sistem tersebut, dan juga penekanan sistem translasi pada translasi koordinat lokal kepada koordinat global.
This research deals with the design and implementation of Indoor Positioning coordinates translation system on position based student attendance system. This research is research development with simulated testing methods. Research results suggest that to implement the absentee system, it takes the power of processing a hundredfold of power processing system where the author developed the system, and also the emphasis on translational translational system of lokal coordinates to global coordinates.
Depok: Fakultas Teknik Universitas Indonesia, 2017
S67235
UI - Skripsi Membership  Universitas Indonesia Library
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Valda Orchidea Zahwa
Abstrak :
Meningkatnya intensitas pendakian di Indonesia tidak dibarengi dengan adanya peningkatan keamanan dan keselamatan pendaki. Pengetatan izin dilakukan dengan mewajibkan pendaki meninggalkan identitas di pos perijinan dan melakukan pengecekan perbekalan pendaki. Apabila pendaki belum turun sesuai izin pendakian yang ditentukan maka dapat diperkirakan telah terjadi kendala. Tugas Akhir ini mengembangkan Prototype SMES (Smart Monitoring and Emergency System). SMES adalah teknologi yang memanfaatkan teknologi nirkabel LoRa (Long Range) yang memiliki cakupan luas dengan konsumsi power yang kecil serta dilengkapi dengan node di setiap pos dan Gateway di pos perijinan. Dengan alat tersebut maka pendaki yang menggunakan tracking tools berbasi GPS akan otomatis terhubung pada sistem sehingga lokasi pendaki dapat dideteksi. SMES juga dilengkapi dengan tombol darurat untuk mempermudah pendaki dalam memberikan informasi ketika terjadi kondisi darurat tanpa harus melapor ke pos perizinan. SMES diharapkan dapat membantu tim SAR (Search and Rescue) dalam melakukan evakuasi dengan cepat dan tepat. SMES telah diuji coba di area Universitas Indonesia dengan 3 skenario berbeda yang mewakili kondisi pada area pendakian gunung.Skenario Line of Sight memiliki rata-rata RSSI -69,31 dBm dengan jangkauan 679 m, skenario non-Line of Sight mendapatkan rata-rata RSSI -76dBm dengan jangkauan 364 meter, dan skenario Top Down memiliki rata-rata RSSI -73dBm dengan jangkauan 1030 meter. ......Increased intensity of moutaineers in Indonesia is not accompanied by an increase security and safety of mounteineers. Tightening of permits is done by requiring the mountaineer to leave the identity at the security post and to check the mountaineers supplies. If the climber has not gone down according to the specified climbing permit then it can be estimated that there has been a problem. This thesis discusses the Prototype of SMES (Smart Monitoring and Emergency System) which is a technology that utilizes Wireless Broadband Network LoRa (Long Range) technology with a small power consumption and equipped with node in every post and gateway in security post. With the tool then the mountaineer who uses a tracking tools completely with GPS (Global Positioning System) will automatically connect to the system so that the location of the mountaineer can be detected. And the tools is equipped with emergency buttons to facilitate mountaineer in providing information when an accident occurred without having to report to the permitions post. It can help the Search and Rescue team in doing evacuation quickly and accurately. SMES has been tested in Universitas Indonesia area with 3 different scenarios representing conditions on mountain climbing area. The scenario of Line of Sight has an average of RSSI -69.31 dBm with a distance of 679 m, non Line of Sight scenario has an average RSSI -76dBm with a range of 364 meters, and the Top Down scenario has an average RSSI -73dBm with a range of 1030 meters.
Depok: Fakultas Teknik Universitas Indonesia, 2018
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Sanford, Jessica Feng
Abstrak :
This volume wipes away a host of problems related to location discovery in wireless ad-hoc sensor networks. WASNs have recognized potential in many applications that are location-dependent, yet are heavily constrained by factors such as cost and energy consumption. Their “ad-hoc” nature, with direct rather than mediated connections between a network of wireless devices, adds another layer of difficulty. Basing this work entirely on data-driven, coordinated algorithms, the author’s aim is to present location discovery techniques that are highly accurate and which fit user criteria. The research deploys nonparametric statistical methods and relies on the concept of joint probability to construct error (including location error) models and environmental field models. It also addresses system issues such as the broadcast and scheduling of the beacon. Reporting an impressive accuracy gain of almost 17 percent, and organized in a clear, sequential manner, this book represents a stride forward in wireless localization.
New York: [Springer, ], 2012
e20418269
eBooks  Universitas Indonesia Library
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Sharp, Ian G.
Abstrak :
This book focuses on non-GNSS positioning systems and approaches. Although it addresses both theoretical and practical aspects, the primary focus is on engineering practice. This is achieved by providing in-depth studies on a number of major topics such as tracking system architecture, link budget, system design, implementation, testing, and performance evaluation. It studies four positioning application cases in detail: covert vehicle tracking, horse racing, rowing, and tracking for field sports. Its comprehensive and systematic treatment of practical issues in wireless positioning makes the book particularly suitable for readers who are interested in learning about practical wireless positioning solutions. It will also benefit researchers, engineers and graduate students in fields such as positioning and navigation, geospatial engineering and telecommunications.
Singapore: Springer Singapore, 2019
e20501138
eBooks  Universitas Indonesia Library