International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 98 | Views: 140

Research Paper | Computers & Electrical Engineering | Vietnam | Volume 8 Issue 12, December 2019


Evaluate the Performance of RED and DropTail Algorithm in NS2

Huy-Khoi Do [2] | Thi-Thu-Hang Nguyen | Anh-Tuan Nguyen | Thanh-Nam Pham


Abstract: Nowadays, with the increasing number of computers participating in the Internet, network congestion can occur when the packet traffic reaching the network line is beyond the processing capacity of the network. This leads to a waste network resources and causes many negative effects, affecting the service quality of the network. Therefore, the congestion control issue was put in place to control the operation of network components appropriately. The paper uses NS2 to evaluate congestion control mechanism by managing queues in buffers such as RED, DropTail,. . . based on the evaluation of parameters of throughput, queue size, transmission window size.


Keywords: RED, DropTail, NS2, congestion control, queue management


Edition: Volume 8 Issue 12, December 2019,


Pages: 1514 - 1517


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