Analisis Throughput Varian TCP Pada Model Jaringan WiMAX
Abstract: Transmission Control
Protocol (TCP) is a protocol that works at the transport layer of the OSI
model. TCP was originally designed more destined for a wired network. However,
to meet the need for the development of a very fast network technology based on
the needs of the use by the user, it needs further development to the use of
TCP on wireless devices. One implementation of a wireless network based on
Worldwide Interoperability for Microwave Access (WiMAX) network is a model that
offers a variety advantage, particularly in terms of access speed.
In this case, use NS-2 to see throughput at TCP variants tested, namely
TCP-Tahoe, TCP-Reno, TCP-Vegas, and TCP-SACK over WiMAX network model, with few
observations scenarios. The first is a look at each of these variants
throughput of TCP when only one particular variant of the work in the network.
Second observe all variants of TCP throughput at the same time and have the
equivalent QoS, but with the possibility of a small congestion based on the
capacity of the link is made sufficient. Third observed throughput with multi
congestion.
In WiMAX network has scheduling services are UGS, rtPS and ertPS using
UDP protocol and nrtPS and BE using the TCP Protocol. By using the software
network simulator (NS-2) to obtain performance comparison TCP protocol-based services
on the WiMAX network with QoS parameters are throughput, packet loss, fairness
and time delay.
Penulis: Medi Taruk, Ahmad
Ashari
Kode Jurnal: jptinformatikadd160329
