Abstract
LEO is Low Earth Orbit satellite.It circulates on a lower orbit in a shorter period . Additionally LEO systems try to ensure a high elevation for every spot of the earth to provide a highquality communication page link . The networks will play an important role in the evolving information infrastructure . It provides communication with shorter endto- end delays and e_ciency frequency usages . Some problems need to be solved before LEO satellite system can be successfully deployed . One of these problems is handover management . Even ....etc

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ABSTRACT: -
The credential part of the paper lies in the applications part where the application (forthcoming) of ISS as an alert system for EARTHQUAKE and TSUNAMI like natural disasters with which the casualties can be reduced drastically.
Iridium is a satellite based wireless personal communications network designed to permit a wide range of mobile telephone services including voice, data, networking, facsimile, geo location, fax capabilities and paging. The Iridium network is unique in that it covers the whole earth, inc ....etc

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communications satellite

communications is an artificial satellite stationed in space for the purpose of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya orbits, otherelliptical orbits and low (polar and non-polar) Earth orbits.For fixed (point-to-point) services, communications satellites provide a microwave radio relay technology complementary to that of submarine communication cables. They are also used for mobile applications such as communications to ships, ve ....etc

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abstract and full report of IRIDIUM SATELLITE SYSTEM ....etc

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about basics of satellite technology ppt ....etc

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ADVANCEMENTS IN SATELLITE COMMUNICATION

Presented By:
ASHISH JAIN
SRINIVAS.K
E.C.E (II/IV).
RAGHU ENGG.COLLEGE.
ANDHRA PRADESH.


ABSTRACT:


Satellites have evolutionized communication. Satellite communication has served mankind in many ways for instance its is used to predict weather and broadcast storm warnings and also provides a wide range of communication services in the fields of relaying television programs, digital data for a multitude of business services. It might not surprise us if ....etc

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Presented by:
CH.RAGHAVENI
S.GHOUSIA SULTANA


ABSTRACT: -
Earthquakes and Tsunamis strike without warning. The resulting damage can be minimized and lives can be saved if the people living in the earth quake-prone area are already prepared to survive the strike. This requires a warning before the strong ground motion from the earthquake arrives. Such a warning system is possible because the energy wave released at the epicenter travels slower (at 3.5 to 8km/s) than light, which is the principle beh ....etc

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