Rahman, Dimas Aulia (2016) Implementasi Adaptif Control Message Pada Optimized Link State Routing Protocol. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
OLSR merupakan routing protocol yang bersifat proaktif, protokol ini mengirimkan hello message secara terus-menerus untuk mengetahui node tetangga di sekitarnya. Sementara untuk mengatasi node yang tidak terjangkau oleh hello message, digunakan TC message untuk menjangkaunya. Salah satu atribut yang dapat dimodifikasi adalah selang waktu pengiriman TC message. Pengiriman dua pesan control tersebut menyebabkan routing overhead yang tinggi pada OLSR. Berdasarkan permasalahan tersebut, maka dilakukan penelitian terhadap kinerja OLSR yang dapat mengurangi routing overhead dan tetap menjaga kualitas dari OLSR itu sendiri. Penelitian tersebut adalah menggunakan jumlah node tetangga di sekitar node tersebut untuk mengatur selang waktu pengiriman TC message. Simulator yang digunakan untuk uji coba adalah NS-3. Dari hasil uji coba yang dilakukan dengan protokol yang diusulkan, peforma mengalami kenaikan pada packet delivery ratio dan penurunan pada routing overhead.
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OLSR is a proactive routing protocol, this protocol sends hello message continuously to determine the node neighbors. Meanwhile, to overcome node which is not covered by the hello message, used TC message to reach them. One of the attributes that can be modified is the time interval of TC message delivery. These control messages led to the routing overhead is high on OLSR. Based on these problems will do research of the performance of OLSR which can reduce the routing overhead while still maintaining the quality of OLSR itself. The study is using a number of neighboring nodes around the node to set the time interval of TC message delivery. Network simulator that is used to conduct this study was NS-3. From the results of experiments performed with the proposed protocol, a performance increase in packet delivery ratio and a performance decrease in routing overhead.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSIf 004.62 Rah i |
| Uncontrolled Keywords: | VANET, OLSR, NS-3, Message, Simulator |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105.585 TCP/IP (Computer network protocol) |
| Divisions: | Faculty of Information Technology > Informatics Engineering > 55201-(S1) Undergraduate Thesis |
| Depositing User: | Yeni Anita Gonti |
| Date Deposited: | 03 Jul 2020 09:07 |
| Last Modified: | 03 Jul 2020 09:07 |
| URI: | http://repository.its.ac.id/id/eprint/76297 |
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