Harris Simaremare

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This paper reviews security issues on Adhoc network and Ad hoc On-Demand Distance Vector (AODV) protocol. In Adhoc network, active attack i.e DDOS, blackhole and malicious nodes attack can easily occur. These attacks can decrease the performance of the communications protocol. In this paper, AODV was chosen as the basic protocol to perform simulations due(More)
A Mobile Ad hoc Networks (MANET) is a non-infrastructure network that consists of a collection of nodes that can communicate each other independently. MANET is characterized by mobile with portable and limited power sources. A lot of protocols proposed to improve and optimize AODV performance. Our previous work, we have proposed a modified AODV routing(More)
In this paper, we learn and adapt ant colony algorithm to know about the quality of services of routing protocol in broadband backbone infrastructure of XYZ Company. The objective of this research is XYZ Company need a basic research reference to realize broadband services such as Internet Protocol Television (IPTV) and digital television with the existing(More)
The presence of existing computers in the computer laboratory of Electrical Engineering of UIN Suska Riau is starting to drop behind by the rapid development of computer technology. These problems can overcome by developing existing computer become PC cluster. In this research, we has built a PC cluster that consists of a head node computer, and nine(More)
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