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Ihsan Nugraha
"Skripsi ini membahas tentang aplikasi Voice over Internet Protocol (VoIP) pada jaringan Mobile IPv6 (MIPv6) dengan menggunakan mekanisme komunikasi bidirectional tunneling. Jaringan MIPv6 sederhana yang dirancang akan diserang menggunakan variasi ukuran paket serangan Ping of Death sebesar 1 kB, 10 kB dan 100 kB untuk mendapatkan perubahan Quality of Service tertentu, yakni delay dan throughput, pada layanan VoIP. Kemudian akan dilakukan uji coba penyerangan pada variasi jenis codec (G.711, G.723.1 dan G.729) untuk menentukan jenis codec yang paling baik untuk digunakan pada jaringan Mobile IPv6 dengan ancaman keamanan Denial of Service.
Data hasil simulasi menunjukkan bahwa pada Home Network peningkatan delay mencapai 652,83 % dan penurunan throughput mencapai 57,05 % untuk serangan 1 kB, peningkatan delay 908,87 % dan penurunan throughput 60,95 % untuk serangan 10 kB dan peningkatan delay 2871,30 % dan penurunan throughput 61,75 % untuk serangan 100 kB. Codec G.723.1 merupakan codec yang paling baik digunakan untuk aplikasi VoIP pada environment ini dengan nilai delay paling kecil, yakni 147,94 ms di Home Network sebelum serangan dan 2,3 s setelah mendapat serangan, serta 4,9 s di Foreign Network sebelum serangan dan 10,8 s setelah mendapat serangan.

This paper discussing about Voice over Internet Protocol(VoIP) application in Mobile IPv6 (MIPv6) network using bidirectional tunneling mechanism. The simple MIPv6 network is going to be attacked using variant sizes of Ping of Death packets which are 1 kB, 10 kB and 100 kB to breakdown the certain Quality of Service, which are delay and throughput, on VoIP services. Then the attacking experiment to the variant of codec (G.711, G.723.1 and G.729) will be conducted to determine the recommended codec to be used for MIPv6 network which faces the security threats of Denial of Service.
Simulation data shows that in Home Network the delay increased by 652,83 % and the throughput decreased by 57,05 % for 1 kB Ping of Death, delay increased by 908,87 % and throughput decreased by 60,95 % for 10 kB Ping of Death, delay increased by 2871,30 % and throughput decreased by 61,75 % for 100 kB Ping of Death. Codec G.723.1 is the most recommended codec for VoIP application to be used in this kind of environment with the least delay value, which is 147,94 ms in Home Network before the threat occured and 2,3 s after the threat occured, and then 4,9 s in Foreign Network before the threat occured and 10,8 s after the threat occured.
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Depok: Fakultas Teknik Universitas Indonesia, 2014
S53852
UI - Skripsi Membership  Universitas Indonesia Library
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Suwega Drestantiarto
"Jaringan Mobile IPv6 mendukung perpindahan mobile node dari titik akses jaringan satu ke titik akses lain tanpa harus memutuskan koneksi. Pada jaringan mobile, perpindahan ini disebut handover yang dibedakan atas vertical handover dan horizontal handover. Untuk mengetahui performa jaringan dengan kedua jenis handover tersebut, dapat diukur beberapa parameter QoS seperti throughput, transfer time, dan delay. Dalam skripsi ini, aplikasi yang digunakan berupa File Transfer Protocol (FTP).
Hasil pengukuran membuktikan bahwa throughput mengalami penurunan sebesar 4,14% pada horizontal handover dan mengalami penurunan sebesar 26,25% pada vertical handover; transfer time bertambah sebesar 8,34% pada horizontal handover dan bertambah sebesar 41,49% pada vertical handover; delay bertambah sebesar 8,22% pada horizontal handover dan bertambah sebesar 41,05% pada vertical handover. Secara keseluruhan performa jaringan mobile IPv6 skenario horizontal handover lebih baik daripada vertical handover.

Mobile IPv6 network supports mobile nodes movement from one location to another within the network without having to disconnect. In mobile networking, the movement is called handover which is divided into vertical handover and horizontal handover. To determine the network performance with both types of handovers, we can measure several QoS parameters such as throughput, delay, and transfer time. In this final paper, application that is used is the File Transfer Protocol (FTP).
Measurement results prove that the throughput decreased by 4.14 % in horizontal handover and decreased by 26.25 % in vertical handover; the transfer time increased by 8.34 percent in horizontal handover and increased by 41.49 % in vertical handover; the delay increased by 8.22 % in horizontal handover and increased by 41.05% in vertical handover. Overall, network performance of mobile IPv6 on horizontal handover scenario is better than the vertical handover.
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Depok: Fakultas Teknik Universitas Indonesia, 2012
S43451
UI - Skripsi Open  Universitas Indonesia Library
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Rahmadi Kurnia
Depok: Fakultas Teknik Universitas Indonesia, 1995
S38549
UI - Skripsi Membership  Universitas Indonesia Library
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Pohan, M. Halim K.
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2002
T40442
UI - Tesis Membership  Universitas Indonesia Library
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Aldiansah Prayogi
"Mobile IPv6 merupakan komunikasi perangkat mobile yang memungkinkan koneksi tetap terhubung meskipun berpindah dari Home Network ke Foreign Network. Dalam mempertahankan koneksi, terdapat berberapa metode, salah satunya adalah Bidirectional Tunelling. Jaringan Bidirectional mobile IPV6 dengan aplikasi FTP yang di rancang akan diuji performanya dengan serangan Distributed Denial of Service yang dibedakan besar paket data serangannya. Parameter pengukuran yang digunakan adalah transfer time, delay, throughput, dan packet loss. Transfer time, delay, dan packet loss di Home Network saat diserang DDoS 2600KB mencapai kenaikan 392.78%, 372.46%, dan 11446.48. Sedangkan throughput di Home Network saat diserang dengan DDoS 2600KB mencapai penurunan 77.83%. Performansi jaringan dengan aplikasi FTP di Home Network memiliki kinerja yang lebih baik dibandingkan di Foreign Network. Dari hasil pengukuran dapat disimpulkan semakin besar paket data serangannya maka semakin berpengaruh terhadap buruknya parameter tersebut. Namun dengan semakin besarnya paket data serangan maka semakin lama pengiriman flooding paket data tersebut akibat pemrosesan yang semakin berat juga. Hal tersebut yang mengakibatkan perbedaan persentase terlalu signifikan pada paket data serangan yang terlalu besar.

Mobile IPv6 is a communication between mobile devices which allow the connection stays alive even move from the Home Network to the Foreign Network. In maintaining the connection, there are some of methods, one of them is Bidirectional Tunneling. Bidirectional mobile IPv6 network with FTP application which is designed will be tested its performance with the Distributed Denial of Service attack which is distinguished its large attack data packets. Measurement parameters used are the transfer time, delay, throughput, and packet loss. Transfer time, delay, and packet loss in the Home Network when its attacked with DDoS 2600KB increase 392.78%, 372.46%, and 11446.48%. While the throughput in the Home Network when its attacked with DDoS 2600KB decrease 77.83%. This network performances with the FTP application in the Home Network has a better performance than in the Foreign Network. The measurement result, bigger attack data packet which is used will be more powerful against bad that parameters. But bigger attack data packet make sending flood data packet slower because the process is harder too. This thing that causing the percentage difference is not too significant on attack data packet which is too big."
Depok: Fakultas Teknik Universitas Indonesia, 2013
S46903
UI - Skripsi Membership  Universitas Indonesia Library
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E Diamond C P
"ABSTRAK
Jaringan Mobile IPv6 mendukung Mobile Node untuk tetap terhubung kepada
titik akses jaringan dan berpindah ke titik akses lain tanpa harus melakukan
koneksi ulang. Pada jaringan vertical mobile, perpindahan titik akses disebut
handover yang dan didukung dengan dua jenis metode komunikasi antara
Correspondent Node dengan Mobile Node, yaitu Bidirectional Tunneling dan
Route Optimization. Untuk mengetahui performansi jaringan pada kedua jenis
metode komunikasi tersebut, dibuat suatu jaringan MIPv6 sederhana dan diukur
beberapa parameter performansi seperti transfer time, delay, dan throughput. Pada
skripsi ini akan digunakan aplikasi File Transfer Protocol (FTP).
Hasil pengukuran membuktikan bahwa transfer time dengan metode komunikasi
Route Optimization lebih cepat 8.82% pada Home Link dan lebih cepat 32.49%
pada Foreign Link, delay dengan metode komunikasi Route Optimization lebih
kecil 8.85% pada Home Link dan lebih kecil 32.50% pada Foreign Link, dan
throughput dengan metode komunikasi Route Optimization meningkat sebesar
9.71% pada Home Link dan meningkat sebesar 47.71% pada Foreign Link.

Abstract
Mobile IPv6 networks support Mobile Nodes to stay connected to the network
access point to another without having to do a connection reset. On the network
the mobile vertical displacement called handover and is backed with two methods
or communication between Mobile Node and Correspondent Node with
Bidirectional Tunneling and Route Optimization. To find out which network
performance on both types of communication methods, has made a simple MIPv6
network and be measured several parameter such as transfer time, delay, and
throughput. Here will be using File Transfer Protocol (FTP) application.
The result prove that the transfer time measurement with Route Optimization
method 8.82% faster on the Home Link and 32.49% faster on the Foreign Link,
delay measurement with Route Optimization method 8.85% faster on the Home
Link and 32.50% faster on the Foreign Link, throughput measurement with Route
Optimization method increase 9.71% on the Home Link and increase 47.71% on
the Foreign Link."
Fakultas Teknik Universitas Indonesia, 2012
S43313
UI - Skripsi Open  Universitas Indonesia Library
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Mahmoodi, Seyed Eman
"This book presents solutions to the problems arising in two trends in mobile computing and their intersection: increased mobile traffic driven mainly by sophisticated smart phone applications; and the issue of user demand for lighter phones, which cause more battery power constrained handhelds to offload computations to resource intensive clouds (the second trend exacerbating the bandwidth crunch often experienced over wireless networks). The authors posit a new solution called spectrum aware cognitive mobile computing, which uses dynamic spectrum access and management concepts from wireless networking to offer overall optimized computation offloading and scheduling solutions that achieve optimal trade-offs between the mobile device and wireless resources. They show how in order to allow these competing goals to meet in the middle, and to meet the promise of 5G mobile computing, it is essential to consider mobile offloading holistically, from end to end and use the power of multi-radio access technologies that have been recently developed. Technologies covered in this book have applications to mobile computing, edge computing, fog computing, vehicular communications, mobile healthcare, mobile application developments such as augmented reality, and virtual reality.
- Gives readers valuable insights into the future of mobile computing and communication;
- Touches on wireless technologies such as 5G, mobile edge computing (MEC), mobile cloud services, and cognition-based networking;
- Provides examples throughout the book to provide insight into real world scenarios."
Switzerland: Springer Nature, 2019
e20509738
eBooks  Universitas Indonesia Library
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Manuel Yoseph Ray
"Aplikasi mobile bidang transportasi di Indonesia semakin populer digunakan. MRT-J merupakan aplikasi mobile bidang transportasi yang membantu penggunanya dalam menggunakan layanan MRT Jakarta. Meskipun aplikasi mobile MRT-J dapat memudahkan penggunanya dalam menggunakan layanan MRT Jakarta, terdapat beberapa masalah yang terdapat pada aplikasi tersebut. Penelitian ini bertujuan untuk mengidentifikasi permasalahan pada aspek transportasi dan finansial dari aplikasi tersebut dan memberikan solusi berupa rancangan desain antarmuka alternatif. Perancangan desain antarmuka alternatif pada penelitian ini menggunakan metode User-Centered Design dengan menerapkan prinsip desain interaksi Shneiderman’s Eight Golden Rules of Interface Design dan Nielsen’s Ten Usability Heuristics. Data penelitian dikumpulkan dengan melakukan penyebaran kuesioner daring, Usability Testing (UT), dan penyebaran kuesioner System Usability Scale (SUS). Data berupa keluhan dan saran dianalisis dan hasil analisis tersebut digunakan untuk merancang solusi berupa desain antarmuka alternatif yang mencakup aspek transportasi dan finansial yaitu fitur beli tiket, lihat jadwal, pembayaran dan kartuku. Setelah proses perancangan solusi selesai, solusi dievaluasi dengan UT dan SUS. Hasil evaluasi solusi kemudian dibandingkan dengan hasil evaluasi terhadap aplikasi saat ini (as-is). Diperoleh bahwa nilai dari SUS mengalami peningkatan pada aspek transportasi dan finansial. SUS pada aspek transportasi memperoleh nilai 95,75, yang sebelumnya 51,5, dan SUS pada aspek finansial memperoleh nilai 92,75, yang sebelumnya 55,25. Nilai-nilai tersebut melebihi nilai 80 yang menjadi benchmark untuk menentukan suatu produk memiliki tingkat User experience yang di atas rata-rata.

Mobile applications on the transportation sector in Indonesia are increasingly being used. MRT-J is a mobile application in the field of transportation that helps users to use MRT Jakarta. Although the MRT-J mobile application can make it easier for users to use MRT Jakarta, there are several problems with the application. This study aims to identify problems in the transportation and financial aspects of the application and provide solutions in the form of alternative interface designs. The design of alternative interface designs in this study uses the User-Centered Design method by applying the interaction design principles of Shneiderman's Eight Golden Rules of Interface Design and Nielsen's Ten Usability Heuristics. Research data was collected by distributing online questionnaires, Usability Testing (UT), and distributing System Usability Scale (SUS) questionnaires. Data in the form of complaints and suggestions are analysed and the results of the analysis are used to design solutions in the form of alternative interface designs that include transportation and financial aspects, namely the ticket purchase feature, view schedule, payment and my card. After the solution design process is completed, the solution is evaluated with UT and SUS. The results of the evaluation of the solution are then compared with the results of the evaluation of the current application (as-is). It was found that the value of SUS has increased in the transportation and financial aspects. SUS in the transportation aspect scored 95.75, previously 51.5, and SUS in the financial aspect scored 92.75, previously 55.25. These values exceed the value of 80 which is the benchmark to determine a product has an above average level of User experience."
Depok: Fakultas Ilmu Komputer Universitas Indonesia, 2022
S-pdf
UI - Skripsi Membership  Universitas Indonesia Library
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Harry Noor Sukarna
"Penelitian ini mengevalusai 20 situs web pemerintah berbasis mobile di indonesia berdasarkan kerangka kerja evaluasi yang terdiri dari empat aspek, yaitu karakteristil umum, konten elektronik, layanan elektronik dan partisipasi elektronik. dari hasil evaluasi, diketahui bahwa situs web pemerintah berbasis mobile fokus pada konten elektronik dan partisipasi elektronik. konten sudah diperbarui secara reguler khususnya tentang berita dan informasi, bagaimanapun nilai layanan elektronik rendah menyediakan bukti komunikasi satu arah. implementasi pemerintah mobile di indonesia sepertinya masih berada di tahap pertama. kebanyakan juga hanya bersifat memberikan informasi saja. direkomendasikan lebih lanjut untuk memcapai tingkat transaksi dimana semua layanan sudah terintegrasi"
Kementerian Komunikasi dan Informasi Ri, 2015
384 JPPKI 6:2 (2015)
Artikel Jurnal  Universitas Indonesia Library
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Bagus Wira Reza P
"Mobile IPv6 memiliki dua metode dalam komunikasi antara mobile node dengan corresspondent node, yaitu Bidirectional Tunneling dan Route Optimization. Bidirectional Tunneling tidak membutuhkan bantuan correspondent node dan dapat tersedia walaupun mobile node tidak meregistrasi binding terbarunya terlebih dahulu. Route Optimization memerlukan dukungan mobile node untuk meregistrasi binding-nya pada correspodent node. Proses handover pada MIPv6 dibagi manjadi dua, yakni horizontal handover dan vertical handover.
Horizontal handover merupakan handover yang terjadi pada saat mobile node berpindah access point namun masih berada pada Home Network yang sama, sedangkan vertical handover merupakan handover yang terjadi pada saat mobile node berpindah dari Home Network ke Foreign Network. Akan dijelaskan mengenai perbandingan performansi throughput, packet loss, dan delay antara Bidirectional Tunneling dengan Route Optimization menggunakan aplikasi HTTP.
Hasil pengukuran pada home link, didapatkan throughput pada bidirectional dan route optimization memiliki perbandingan 15.7%, pada pengukuran packet loss memiliki perbandingan 0.007%, dan pada pengukuran delay memiliki perbandingan 1.77%. Hasil pengukuran pada foreign link, didapatkan throughput pada route optimization 36.77% lebih cepat dibandingkan bidirectional tunneling. Paclet loss pada route optimization 1.76% lebih sedikit dibandingkan bidirectional tunneling, dan pengukuran delay pada route optimization 41.45 lebih cepat dibandingkan bidirectional tunneling.

Mobile IPv6 has two methods in communication between mobile node with correspondent node, those are Bidirectional Tunneling and Route Optimization. Bidirectional Tunneling does not need help of correspondent node and no need registration of binding from mobile node. Route Optimization requires support of mobile node to register the binding on correspondent node. MIPv6 handover process is divided into two, those are horizontal handover and vertical handover.
Horizontal handover is a handover that occurs when the mobile node moves to the other access point but still in the same Home Network, while vertical handover is a handover that occurs when the mobile node moves from Home Network to Foreign Network. Will be explained about the comparative performance of throughput, packet loss, and delay between Bidirectional Tunneling with Route Optimization using HTTP applications. Measurement result on home link, shows the throughput on bidirectional tunneling and route optimization having comparison about 15.7%, packet loss about 0.007%, and delay about 1.77%.
Measurement result on foreign link, shows that throughput on route optimization is 36.77% faster than on bidirectional tunneling. Packet loss on route optimization is 1.76% lesser than bidirectional tunneling, and measurement of delay on route optimization is 41.45% faster than bidirectional tunneling.
"
Depok: Fakultas Teknik Universitas Indonesia, 2012
S43453
UI - Skripsi Open  Universitas Indonesia Library
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