Nov 8, 2011

Mobile Adhoc Networks (MANET) Routing Protocols ppt topics

Seminar Papers Pharmacy Presentations technical IEEE ppts topics Abstract on Routing Protocol in MANET (Seminar Paper Presentations)
Abstract: A mobile ad hoc network (MANET) is a wireless network that uses multi-hop peer-to-peer routing instead of static network infrastructure to provide network connectivity. Ad-Hoc networks are mobile wireless networks that have no fixed fixed infrastructure. There are no fixed routers- instead each node acts as router and forwards traffic from other nodes. MANET is a type of ad-hoc network with rapidly changing topology. Since the nodes in a MANET are highly mobile, the topology changes frequently and the nodes are dynamically connected in an arbitrary manner. In order to facilitate communication with the network, a routing protocol is used to discover the routes between nodes. Efficient routing of packet is a primary MANET challenge. Today, there exist various routing protocols for this environment.
Mobile Ad Hoc Networks (MANETs) consist of nodes that change position frequently. To accommodate the changing topology special routing algorithms are needed. For relatively small networks flat routing protocols may be sufficient. However, in larger networks either hierarchical or geographic routing protocols are needed. There is no single protocol that fits all networks perfectly. The protocols have to be chosen according to network characteristics, such as density, size and the mobility of the nodes.
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