In this technical paper we present a study of the various routing algorithms, which are in use presently. This study of present algorithms is limited to their general working and the various security problems, which they are unable to solve. Our main emphasis is on discussing a novel approach based on Leap-Frog cryptographic signing protocol and that how this novel approach deals the various security threats, which, its predecessors (using traditional public-key signature schemes) are unable to withstand.

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RSSI Based Tracking Algorithms for Wireless Sensor Networks




Organization



Localization and Tracking : State of the Art
- literature review;
- tool collection.

Simulation tests
- simulation set-up;
- algorithm comparison.

Experimental tests
- simulation validation;
- algorithm feasibility.


State of the Art: Tool Collection


LATERATION
Mobile nodes are localized using overlapping circles. The circumferenc ....etc

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Presented By:PAR Guillermo BARRENETXEA
ingénieur de télécommunication, Universidad Publica de Navarra, Espagne
de nationalité espagnoleDISTRIBUTED ROUTING ALGORITHMS
FOR SENSOR NETWORKS

Abstract

Recent advances in wireless communications and computing technology are enabling the emergence of low-cost devices that incorporate sensing, processing, and communication functionalities. A large number of these devices are deployed in ....etc

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EMBEDDED REAL-TIME DAMAGE DETECTION AND IDENTIFICATION ALGORITHMS IN WIRELESS HEALTH MONITORING SYSTEM FOR SMART STRUCTURES
ABSTRACT
AIM:
The main aim of this project is to identify and monitor the damage detection of structures by using wireless sensor network. This system is based on a structure that can acquire the sensors such as accelerometer, pressure and displacement information, and transmit that processed information to the control section.
PURPOSE:
The purpose of the project i ....etc

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Mobility Management Algorithms and Applications for Mobile Sensor Networks


INTRODUCTION
The development of wireless technologies and microsensing
MEMS has triggered the success of wireless sensor
networks (WSNs). A WSN is composed of one or multiple
remote sinks and many tiny, low-power sensors, each
equipped with actuators, sensing devices, and wireless
transceivers . These sensors are massively deployed
in a region of interest (ROI) to continuously ....etc

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ACHEIVING NETWORK SECURITY BY ECPVS, ECDH AND ECIES CRYPTOGRAPHIC ALGORITHMS USING DIK3 CURVES
ABSTRACT:
Public –key algorithms create a mechanism for sharing keys among large numbers of participants or entities in a complex information system.ECC is just mathematical equations to make it useful for security, it must be put in to algorithms like ECPVS(Elliptic curve Pintsov Vanstone Signatures) for digital signatures, ECDH(Elliptic curve Diffie-Hellman) for key agreement and ECIES(Elliptic curve Integrated Encryption Stand ....etc

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On Wireless Scheduling Algorithms for Minimizing the Queue-Overflow Probability
ABSTRACT:
In this paper, we are interested in wireless scheduling algorithms for the downlink of a single cell that can minimize the queue-overflow probability. Specifically, in a large-deviation setting, we are interested in algorithms that maximize the asymptotic decay rate of the queue-overflow probability, as thequeue-overflowthreshold approaches infinity. We first derive an upper boundonthe decay rate of the queue-overflow probabili ....etc

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please send me ppt of secure data collection in wireless sensor network using random routing algorithm
ppts for secure data collection in wireless sensor network using random routing algorith ....etc

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TRAFFIC CONTROL ALGORITHMS FOR A MULTI ACCESS NETWORK SCENARIO COMPRISING GPRS AND UMTS

Presented By:
Shaheen, B.Tech ¾ E.C.E
Shadan College of Engg and Tech,
Hyderabad
T. sumalatha, B.Tech ¾ E.C.E
G.Narayanamma Institute of Tech,
Hyderabad,
ABSTRACT
Next generation wireless communication systems will bring new architecture concepts, new spectrum allocation policies and smart resource management in a multi-network environment. The mobile and wireless devices of the future will be more powerful, ....etc

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Abstract—Recent research shows that significant energy saving can be achieved in mobility-enabled wireless sensor networks (WSNs) that visit sensor nodes and collect data from them via short-range communications. However, a major performance bottleneck of such WSNs is the significantly increased latency in data collection due to the low movement speed of mobile base stations. To address this issue, we propose a rendezvous-based data collection approach in which a subset of nodes serve as rendezvous points that buffer and aggregate data origin ....etc

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