ns2 code for drina algorithm

ABSTRACT
Large scale dense Wireless Sensor Networks (WSNs) will be increasingly deployed in different classes of applications for accurate monitoring. Due to the high density of nodes in these networks, it is likely that redundant data will be detected by nearby nodes when sensing an event. Since energy conservation is a key issue in WSNs, data fusion and aggregation should be exploited in order to save energy. In this case, redundant data can be aggregated at intermediate nodes reducing the size and number of exch ....etc

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I m doing M Tech project & research on Drina algorithm. Can I get flow chat of this algo and more
information about this project . If possible then iee paper too.
Thank you in advance .:) ....etc

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ABSTRACT

PROJECT DESCRIPTION:
The unreachability problem (i.e., the so-called void problem) that exists in the greedy routing algorithms has been studied for the wireless sensor networks. Some of the current research work cannot fully resolve the void problem, while there exist other schemes that can guarantee the delivery of packets with the excessive consumption of control overheads. Moreover, the hop count reduction (HCR) scheme is utilized as a short-cutting technique to reduce the routing hops by listening to the neighbor s tra ....etc

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i want to source code for greedy routing for wirless sensor network ....etc

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An Efficiency Security Model of Routing Protocol in Wireless Sensor Networks-IEE 2-glomosim

Abstract
Routing security is one of the most important considerations in Wireless Sensor Networks(WSNs). Currently, more and more people pay attention to this issue. But most of the secure protocols must use public key and symmetric cryptographies which induce heavy load to nodes in the whole routing stage. In this paper,we propose an Efficiency Security Model of
Routing(ESMR). In routing stage, ESMR only uses public key cryptography when ne ....etc

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Secure Routing in Wireless Sensor Networks:Attacks and Countermeasures



INTRODUCTION
Our focus is on routing security in wireless sensor networks. Current proposals for routing protocols in sensor networks optimize for the limited capabilities of the nodes and the application specific nature of the networks, but do not consider security.

We make five main contributions.
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We propose threat models and security goals for secure routing in wireless sensor networks.
_ ....etc

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presented by:Ragul G R.
Routing and Transport in Wireless Sensor Networks

Abstract

Wireless Sensor Networks (WSN) are fast emerging as a new sensing paradigm based on the collection of large number of sensors deployed close to or inside the phenomenon to be observed, and have the potential of providing diverse services to numerous applications. The realization of WSNs require intensive technical research efforts especial ....etc

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Straight Line Routing for Wireless Sensor Networks
Abstract
Sensor networks are large-scale distributed sensing networks comprised of many small sensing devices equipped with memory, processors, and short-range wireless communication radio. Instead of broadcast tbased routing protocols, in this paper we propose a novel energy-efficient routing protocol, which is called Straight Line Routing Algorithm1 (SLR), for wireless sensor networks. To achieve the routing task without broadcasting, the source host constructs the event pa ....etc

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My project is GREEDY ROUTING WITH ANTI VOID TRAVERSAL FOR WIRELESS SENSOR NETWORK. i dont know about my project so
please post this project related abstract ,usecase diagram,usecase spcification and class diagram.its very urgent . ....etc

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drina a lightweight and reliable routing approach for in network aggregation in wireless sensor networks of literature survey ....etc

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