Performance Enrichment of Unicast Routing Protocol. Wireless Multihop Network

      Аннотация: Nodes inside the corresponding broadcast range are supposed to communicate explicitly on wireless networks. The two modes for communication are based on infrastructure-focused and infrastructure-free. In infrastructure-oriented mode, the interaction with nodes is synchronized by wireless telephony network and access points. Unicast is the least intrusive technique of transmitting information packets from one source to one destination. To forward the packet, the routing table should maintain destination address. It is found that the performance of a traditional proactive routing protocol OLSR sharply decreases as the percentage of malicious nodes increases. The objective of work is to provide security and obtain improved performance with energy efficiency in the presence of malicious nodes. The book focuses on civilian situations and assume overheads are to be kept as minimum as possible. Thus the model does not correspond to the situation where heavily jacketed, steel helmeted and fully armed commandos are trying to protect nuclear installations, but rather corresponds to a scenario where a couple of policemen,each armed with no more than a whistle and a stick control traffic flow.

Ключевые слова: MANET, Multi-hop network, OLSR, EIMO, ALO