PRESENTED BY:
mohnish.G


Learning Outcomes
•Know the history of the Internet.
•Know how to access and connect to the Internet.
•Know the types of Web sites.
•Understand how Web pages use graphics, animation, audio, VR & plug-ins.
•Understand the different types of Internet services.
What is the Internet?
Collection of worldwide networks that connects millions of businesses,government
agencies, educational institutions, and individuals
Why do users access the Internet?[/b ....etc

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hi...
This is shwetha. Please send me the full report of UNDERWATER WIRELESS SENSOR NETWORKS ....etc

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Exploring Hierarchy Architecture for Wireless Sensor Networks

Management
Shangwei Duan and Xiaobu Yuan
School of Computer Science, University of Windsor, Canada
swduangcs.uwindsor.ca, xyuanguwindsor.ca
401 Sunset Avenue, Windsor, Ontario, Canada. N9B 3P4



ABSTRACT
Large-scale wireless sensor networks are composed of
hundreds or thousands of autonomous sensor nodes. How
to manage wireless sensor networks effectively is a big
challenge. This paper presents ....etc

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underwater wireless sensor networks for my seminars
madhu 8th sem BE.
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Hi..
I am Shwetha Damodaran. I need full report of the seminar topic UNDERWATER WIRELESS SENSOR NETWORKS. I really don't have much idea about this topic. Please help me. ....etc

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Power consumption, physical size, and architecture design of sensor node processors have been the focus of sensor network research in the architecture community. What lies at the foundation for these research is the hardware- level design which determines the boundaries for achievable utility and performance. Architecture design and evaluation, however, cannot be accomplished independent of the applications and software that run on these sensor nodes. On one hand, some researchers have proposed architectures that can cater to a variety of appli ....etc

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Abstract
Ocean bottom sensor nodes can be used for oceanographicdata collection, pollution monitoring, offshore explorationand tactical surveillance applications. Moreover, Unmannedor Autonomous Underwater Vehicles (UUVs, AUVs),equipped with sensors, will find application in exploration ofnatural undersea resources and gathering of scientific data incollaborative monitoring missions. Underwater acoustic networkingis the enabling technology for these applications. UnderwaterNetworks consist of a variable number of sensors and vehiclesth ....etc

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Abstract

The use of sensor networks in aquatic environments has been quite limited, partially due to the harsh underwater environments and associated high system costs. Nevertheless, cost-effective and resource-efficient Underwater Wireless Sensor Networks (UWSNs) will bring significant benefits to numerous aquatic applications. The unique properties of underwater environments raise many new challenges in building an efficient UWSN. We will discuss several architectural challenges and possible research topics in this paper.

Presente ....etc

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plz send me the ckt diagram of this project ....etc

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Abstract
In this paper, we study the localization problem in large-scale Underwater Wireless
Sensor Networks (UWSNs). Unlike in the terrestrial positioning, the global positioning system
(GPS) can not work efficiently underwater. The limited bandwidth, the severely impaired
channel and the cost of underwater equipment all makes the localization problem very
challenging. Most current localization schemes are not well suitable for deep underwater
environment. We propose a hierarchical localization scheme to address the challenging
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