mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
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abonentis koordinatebis gansazRvris sizuste<br />
sakvanZo sadgurebis monawileobis gareSe Seadgens<br />
10 km-s, xolo sakvanZo sadgurebisa <strong>da</strong> Tanamgzavrretransliatorebis<br />
erToblivi gamoyenebiT abonentis<br />
adgilmdebareobis gansazRvris sizustem Sei-<br />
Zleba miaRwios 300 m-s.<br />
a) saabonento terminalebi<br />
dReisaTvis SemuSavebulia sabonento terminalebi,<br />
romlebic uzrunvelyofs rogorc kavSiriT<br />
momsaxurebas, ise obieqtis adgilmdebareobis gansazRvras.<br />
saaboento terminalebi ori tipisaa: <strong>mobiluri</strong><br />
<strong>da</strong> stacionaruli. <strong>mobiluri</strong> saabonento<br />
terminalebi, rogorc wesi, portatulia <strong>da</strong> SeTavsebulia<br />
fiWuri kavSiris moZrav sadgurebTan. Sesa-<br />
Zlebelia saabonento terminalebis Semdegi variantebi:<br />
_ ormoduliani varianti _ Globalstar (GS) <strong>da</strong> AMPS;<br />
_ ormoduliani varianti _ GS <strong>da</strong> GSM;<br />
_ sammoduliani varianti _ GS, AMPS <strong>da</strong> CDMA;<br />
_ stan<strong>da</strong>rtuli saabonento terminali _ mxolod<br />
GS-sTvis.<br />
portatiuli saaboneto terminalis simZlavre<br />
Seadgens 0,6 vt-s, stacionarulisa – 3 vt-s.<br />
g) sakvanZo sadgurebi<br />
sakvanZo sadgurebi Sedgeba oTxi identuri mim-<br />
Reb-ga<strong>da</strong>mcemi kompleqsisagan, romelTagan TiToeuli<br />
aRWurvilia midevnebis paraboluri anteniT 3,4<br />
m-is diametriT.<br />
162<br />
TanamgzavrTaSorisi komunikacis uqonloba Globalstar-is<br />
sistemaSi iwvevs sakvanZo sadgurebis ricxvis<br />
mniSvnelovan zr<strong>da</strong>s (ramdenime aseulamde).<br />
sakvanZo sadgurebis ZiriTadi amocanebia: satelefono<br />
<strong>da</strong> peijinguri arxebis, monacemTa ga<strong>da</strong>cemis<br />
arxebis organizeba <strong>da</strong> mxar<strong>da</strong>Wera, agreTve moZravi<br />
(<strong>mobiluri</strong>) obieqtebis koordinatebis gansazRvris<br />
samsaxuris uzrunvelyofa.<br />
sakvanZo sadgurebis sxva funqciebs Soris un<strong>da</strong><br />
gamoiyos saabonento termnalebis simZlavris donis<br />
regulireba. sakvanZo sadgurebis mimRebebiT<br />
izomeba TiToeuli saabonento terminalisagan miRebuli<br />
signalis done <strong>da</strong> <strong>da</strong>rdeba zRurblurTan,<br />
Semdgom saabonento terminals ga<strong>da</strong>ecema brZaneba<br />
misi simZlavris gazr<strong>da</strong>ze an Semcirebaze. es procedura<br />
sSualebas iZleva gaTanabrdes signalis<br />
done Tanamgzavr-retransliatoris Sesasvlelze <strong>da</strong><br />
gaizardos saabonento terminalebis batareebis<br />
muSaobis va<strong>da</strong>.<br />
arsebuli <strong>Tanamgzavruli</strong> sistemis aqtiuri eqsploataciis<br />
va<strong>da</strong>a _ 1997-2012 ww.<br />
kompiuteruli modelirebis Sedegebi aCvenebs, rom<br />
Globalstar-is sistemis saorbito nagebobani optimaluria<br />
aSS-is <strong>da</strong> <strong>da</strong>savleT evropis teritoriisaTvis.<br />
5.5. <strong>mobiluri</strong> <strong>telekomunikaciis</strong><br />
saSualorbituli <strong>Tanamgzavruli</strong> <strong>sistemebi</strong><br />
saSualorbituli telekomunikacis Tanamgzavrebs<br />
(MEO-Mean Earth Orbit) ganekuTvneba kosmosuri aparate-<br />
163
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