Mentari, Laisa Ryry Pudja (2018) Pengaruh Model Mobiitas Node Pada Protokol Routing AODV Dalam MANET. Sarjana thesis, Universitas Brawijaya.
Abstract
Mobile Ad-Hoc Network (MANET) merupakan salah satu jenis Ad-hoc Network yang terdiri atas node-node nirkabel yang independen. Setiap node dapat bertindak sebagai relay dan mentransmisikan pesan ke node-node lain yang tidak dapat berkomunikasi secara langsung. Node-node dalam MANET bergerak secara dinamis sehingga memungkinkan penggunaan berbagai jenis model mobilitas. Namun, model mobilitas yang digunakan dapat memicu meningkatnya resiko terputusnya koneksi dan kegagalan routing yang semakin tinggi. Hal tersebut tentu berdampak pada kualitas kerja jaringan dan menjadi salah satu faktor penting yang perlu dipertimbangkan saat menguji kualitas kinerja jaringan. Terdapat beberapa protokol routing yang digunakan pada MANET, salah satunya yaitu Ad-Hoc on Demand Distance Vector (AODV). Penggunaan AODV dalam penelitian ini karena AODV termasuk salah satu protokol routing yang dapat beradaptasi dengan cepat terhadap kondisi link yang dinamis. Penelitian ini memberikan analisis terhadap pengaruh mobilitas node pada AODV dalam topologi MANET menggunakan Network Simulator 3.25. Penelitian dijalankan menggunakan model mobilitas Random Waypoint dan Random Direction dengan mengukur kinerja jaringan menggunakan parameter pengujian berupa packet delivery ratio (PDR), average end-to-end delay, dan waktu konvergensi routing. Pengujian dilakukan terhadap kedua model mobilitas tersebut dengan skenario pengujian berupa variasi jumlah node sebanyak 15, 25, 40, dan 50 node serta luas area simulasi 750 m2 dan 1250 m2. Hasil pengukuran PDR menunjukkan nilai tertinggi pada Random Direction dengan nilai 92.27% pada area simulasi 750 m2. Sementara itu nilai average end-to-end delay terendah pada Random Direction sebesar 25.93 ms pada area simulasi 750 m2. Serta nilai waktu konvergensi routing terendah pada Random Direction selama 0.534 sekon pada area simulasi 750 m2.
English Abstract
Mobile Ad-Hoc Network (MANET) is one type of Ad-hoc Network that consist of independent wireless nodes. Each node can act as a relay and transmit a message to the other nodes that indirectly connected. In MANET, the nodes are moving dynamically so that it allows the use of different types of mobility model. However, the use of mobility models can lead into higher possibility of diconnection and higher routing failure. It could impact on the quality of network performance and became one of the important factor to considered when measuring the quality of network performance. There are some routing protocols that are used on MANET, one of which is Ad-Hoc on Demand Distance Vector (AODV). AODV is used because it is one of the most rapid adaptive routing protocols for dynamic link conditions. This research provided an analysis of the effect of node mobility on AODV in MANET topology using Network Simulator 3.25. Research was conducted using Random Waypoint (RWP) and Random Direction (RD) mobility model by measuring network performance metrics specifically packet delivery ratio (PDR), average endto- end delay, and routing convergence time. Tests were conducted on both mobility models with scenario of 15, 25, 40, and 50 nodes variation and 750 m2 and 1250 m2 of simulation area. Measurement results show the highest PDR value is in RD with 92.27% in 750 m2 simulation area. Meanwhile, the lowest end-to-end delay value is in RD with 25.93 ms in the 750 m2 simulation area and the lowest routing convergence time value is in RD with 0.534 second on 750 m2 simulation area as well.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Identification Number: | SKR/FTIK/2018/674/051808587 |
| Uncontrolled Keywords: | MANET, AODV, Random Waypoint, Random Direction, NS-3.25 |
| 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: | 12 Mar 2019 04:27 |
| Last Modified: | 22 Oct 2021 01:50 |
| URI: | http://repository.ub.ac.id/id/eprint/13661 |
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