Presented By:
Reena Kumari
M.Tech (ETC)
Roll No: 851015
3rd semester,2009

Introduction
Goal:
To design a efficient MAC protocol for underwater acoustic sensor network suitable for multi-hop network

Different emphasis from mid-semester surveys:
Challenges and opportunities of Physical channel of underwater communication(already discussed)
Studied different MAC protocol as introduced by different authors→ (already discussed)
Comparison between MAC’s and their challenges (already discussed)

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ABSTRACT
In the last two decades, underwater acoustic communications has
experienced significant progress. The traditional approach for ocean-
bottom or ocean-column monitoring is to deploy oceanographic sensors,
record the data, and recover the instruments. But this approach failed
in real-time monitoring. The ideal solution for real-time monitoring of
selected ocean areas for long periods of time is to connect various
instruments through wireless links within a network structure. Basic
underwater acou ....etc

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i need seminar on shallow water acoustic networks with suitable pictures and ppt ....etc

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I want the following information on shallow water acoustic networks.
1.Advantages
2.Disadvantages
3.Features ....etc

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Shallow water acoustic networks seminar report ....etc

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Shallow Water Acoustic Networks (SWANs)

Kishan R Motiyani
Student(BE Computer)
B.V.U.C.O.E, Pune


Abstract
Shallow water acoustic networks are generally formed by acoustically connected ocean bottom sensor nodes, autonomous underwater vehicles (AUVs), and surface stations that serve as gateways and provide radio communication links to on-shore stations. The QoS of such networks is limited by the low bandwidth of acoustic transmission channels, high latency resulting from the slow propagation of sound, and ....etc

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plz send me seminor on acoustic ear scanning
for technical report submisson
it is excellent topic
....etc

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Shallow Water Acoustic Networks (SWANs)

Kishan R Motiyani
Student(BE Computer)
B.V.U.C.O.E, Pune


Abstract
Shallow water acoustic networks are generally formed by acoustically connected ocean bottom sensor nodes, autonomous underwater vehicles (AUVs), and surface stations that serve as gateways and provide radio communication links to on-shore stations. The QoS of such networks is limited by the low bandwidth of acoustic transmission channels, high latency resulting from the slow propagat ....etc

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A Shallow Water Acoustic Network for Mine Countermeasures Operations with Autonomous Underwater Vehicles
Abstract -
Autonomous Underwater Vehicles (AUVs) are an alternative to traditional mine countermeasures (MCM) operations using divers or marine mammals. REMUS AUVs can be deployed at a distance and map an area using side-scan sonar, then identify and classify bottom targets using on-board processing. A shallow water acoustic communications network has been implemented to enable cooperative MCM operations with REMUS AUVs. The netwo ....etc

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