Chrisdyan, Muhammad Reza Wahyu (2018) Analisis Routing Multi Copy Dengan Stationary Relay Node Dan Management Buffer First In – First Out (Fifo) Pada Delay Tolerant Network (Dtn). Sarjana thesis, Universitas Brawijaya.
Abstract
Pada pengiriman data digital yang dilakukan, delay yang besar merupakan salah satu faktor gagalnya penerimaan pesan. Pada permasalahan tersebut, salah satu teori yang bisa diterapkan adalah jaringan DTN (Delay Tolerant Network). DTN memiliki keunggulan saat diterapkan pada jaringan dengan karakteristik delay panjang, tingkat loss tinggi, dan tingkat konektivitas rendah serta infrastruktur yang minim. Jenis routing Multi Copy pada DTN dapat memaksimalkan rasio pengiriman dan mengurangi penundaan tetapi membutuhkan tambahan sumber daya jaringan. Banyak penelitian yang mengasumsikan sumber daya jaringan yang tak terbatas, salah satunya yaitu buffer. DTN dapat mengimplementasikan Management Buffer Policy sebagai pengoptimalan buffer yang terbatas saat pengiriman pesan. Stationary Relay Node pada DTN dapat digunakan untuk meningkatkan probabilitas penerimaan pesan serta jembatan untuk pengiriman pesan. Pada penelitian kali ini membandingan protokol DTN routing Multi Copy dengan menambahkan Stationary Relay Node dan Management Buffer dengan algoritma First In - First Out yang disimulasikan menggunakan ONE Simulator. Hasil pengujian dianalisis menggunakan parameter performansi Delivery Probability dan Overhead Ratio dengan skenario menggunakan routing Epidemic, ProPHET dan Spray and Wait dengan node yang bergerak sebanyak 150 dan Stationary Relay Node sebanyak 10, ukuran pesan sebesar 5Mb dan batasan buffer sebesar 30Mb, 50Mb, 80Mb dan 100Mb. Dari hasil pengujian dan analisis yang telah dilakukan dapat diambil kesimpulan bahwa routing Spray and Wait efektif untuk menyampaikan pesan tetapi dengan beban jaringan yang lebih rendah dari routing lain yang diujikan yaitu dengan nilai Delivery Probability terbesar 0,2464 dan Overhead Ratio sebesar 10,85%.
English Abstract
On the delivery of digital data, a big delay is one of the factors in failure of the receipt of message. On this problems, one theory that can be applied is a DTN network (delay tolerant networking). DTN has advantages when its applied to network with long delay characteristics, the high degree of loss, and the low level of connectivity and minimal infrastructure. Multi Copy routing types on DTN can maximize the ratio of delivery and reduce delays but requires additional network resources. A lot of research that assumes a network resource is infinite, one of them is buffer. DTN can implement Buffer management policy as a limited buffer optimization when sending messages. Stationary Relay Node at DTN can be used this way to increase probability of the acceptance of the message as well as a bridge for sending messages. At this time, the research protocol comparing DTN routing Multi Copy by adding Stationary Relay Node and Buffer management algorithm with a first in-first out were simulated using a Simulator. The test results are analyzed using the performance parameters of the probability of shipping and Overhead ratios with scenarios using epidemic routing, prophets and spray and wait by moving as many as 150 nodes and Node Relays as many as 10 Stationary, the message size of 5 MB and 30 MB of buffer limitation, 50 MB, 80 MB and 100 Mb. From the results of testing and analysis can be concluded that routing spray and wait is effective to convey the message with the network load that is lower than the other routing that applied with the greatest probability value delivery 0.2464 and Overhead ratio amounted to 10.85%.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTIK/2018/829/051810202 |
| Uncontrolled Keywords: | Delay Tolerant Network, routing protocol multi copy, Epidemic, ProPHET, Spray and Wait, management buffer, Algorithm First in – First Out, Stationary Relay Node. |
| Subjects: | 000 Computer science, information and general works > 004 Computer science > 004.6 Interfacing and communications |
| Divisions: | Fakultas Ilmu Komputer > Teknik Informatika |
| Depositing User: | Budi Wahyono Wahyono |
| Date Deposited: | 28 Jan 2019 02:48 |
| Last Modified: | 22 Oct 2021 07:08 |
| URI: | http://repository.ub.ac.id/id/eprint/161489 |
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