stratoshpheric internet,project loon

8/17/2019 stratoshpheric internet,project loon

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StratosphericInternet


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A Presentation by

S. Mohammed

Qutubuddin Branch:ECE Section: C

Sri VenkateswaraCoe!e o"


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Importance of Internet

Source of Information

Education

Health Care

Banking

Shopping

And MUCH MUCH more……..


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But how many are connected

!nly ""# of the world$% population i%

connected to Internet


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&ea%on% for low connecti'ity

Unfa'ora(le )errain

E*tremely low population den%ity Highly e*pen%i'e underground and ocean +i(er !ptic%

which many countrie% cannot afford.

Highly e*pen%i'e co%t% of maintaining (a%e %tation%


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How can we o'ercome thi%


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,hat are %trato%pheric

%atellite%

Strato%pheric %atellite% are nothing (ut flying network

tower%

)hey generally fly at an altitude of -km


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How %trato%pheric %atellite%

are ad'antageou% +ly at 'ery low altitude compared to the ordinary artificial

%atellite%

/ow maintenance co%t%

0lo(al connecti'ity can (e achie'ed without u%e of

e*pen%i'e optical fi(er%

Can reach almo%t any kind of terrain

Al%o natural di%a%ter% like )%unami1 flood and earth 2uake

hit area% can al%o (e pro'ided uninterrupted connecti'ity

)hey can (e (rought (ack to Earth$% en'ironment if

nece%%ary

)hey are powered (y %olar panel% and the generated power

i% %elf %ufficient for it% operation%


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&elated work

0oogle and +ace(ook are trying to o'ercome

the pro(lem of low connecti'ity u%ing%trato%pheric %atellite%.

0oogle$% 3ro4ect /oon 5Balloon 3owered6

+ace(ook$% 7rone powered


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3ro4ect /oon

3ro4ect /oon1 officially announced (y 0oogle in -8"

aim% at e%ta(li%hing a continuou% network of (alloon% in

the air

)he%e (alloon% fly in the %trato%phere i.e. at an altitudeof -km and carry %ignal tran%mi%%ion e2uipment

)he%e (alloon% are drifted (y the wind% and their

direction can (e controlled (y pumping air in and out

Each (alloon i% a(out 89m in diameter and can pro'ide

network co'erage to -km radiu%

)he (alloon% are %o managed that each point on earth

come% under the range of at lea%t one (alloon


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How /oon ,ork%


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+ace(ook drone%

+ace(ook in colla(oration with internet.org i% planning

to pro'ide %imilar kind of connecti'ity (ut (y u%ing

drone% in the place of (alloon%

+ace(ook claim% that the%e drone% are %olar powered

and can (e afloat for year% without e*ternal %ource


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Ad'antage% of drone%

7rone% are much maneu'era(le than (alloon%

)hey are long la%ting and relia(le

E'en lower maintenance co%t%


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Conclu%ion

)he challenge of -8%t

century i% to pro'idee'eryone with an internet connection and

let$% %tri'e for the achie'ement of thi%

challenge


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&eference%

www.google.com:loon

en.wikipedia.org:wiki:3ro4ect;/oon

http://www.google.com/loonhttp://www.google.com/loon


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Any


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)HA=> ?!U

stratoshpheric internet,project loon

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