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In opportunistic networks, rather than accepting an end-to-end communication in the conventional Internet model. Opportunistic networking stems from the research area of mobile ad-hoc networks (MANET). Opportunistic networks are wireless networks in which a completely connected path from source to destination is not likely to exist. Mobile ad hoc routing protocol allows nodes with wireless adaptors...
For many years, opportunistic networks have gained fame in research and industry as a natural evolution of mobile ad hoc networks (MANETs). It is a more common concept of delay tolerant networks, which opens an exciting path for connecting nodes opportunistically. It communicates wirelessly and at the similar time expands the possibilities for real-life application problems. In this paper, a base...
Routing protocols in wireless ad hoc networks experience high control overhead due to frequent path breaks that occur due to mobility of nodes, which leads to flooding of control packets throughout the network. We propose a preferred link based routing protocol that reduces flooding of control packets by selectively allowing some nodes to forward the packets using a preferred list. We propose two...
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