mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
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Tanamgzavr-retransliatorebis eqspluataciaSi<br />
Seyvanis procesi moicavs ramodenime tips. pirvel<br />
etapze gaSvebuli iqneba 8 Tanamgzavri eliptikur<br />
orbitaze de<strong>da</strong>miwis CrdiloeT naxevarsferos telekomunikaciiT<br />
mocvis mizniT. meore etapze ekvatorul<br />
orbitaze gayvanili un<strong>da</strong> iqnes 6 <strong>da</strong>matebi-<br />
Ti Tanamgzavri.<br />
TanamgzavrTa Semdgomi gaSvebebi ganxorcieldeba<br />
bazris moTxovnebis gaTvaliswinebiT. yvela qveyanaSi,<br />
sa<strong>da</strong>c <strong>da</strong>gegmilia Ellipso-s sistemis gamoyeneba,<br />
aucilebelia ara nakleb erTi kvanZuri sadguris<br />
<strong>da</strong> regionaluri qseluri centris <strong>da</strong>dgma, raTa ganxorcieldes<br />
urTierTqmedeba fiWur <strong>da</strong> saerTo<br />
sargeblobis satelefono qselTan.<br />
5.6. <strong>mobiluri</strong> <strong>telekomunikaciis</strong><br />
<strong>sistemebi</strong> geostacionaruli<br />
Tanamgzavrebis gamoyenebiT<br />
personaluri <strong>telekomunikaciis</strong> realizeba Sesa-<br />
Zlebelia im Tanamgzavr-retransliatorTa <strong>da</strong>xmarebiT,<br />
romlebic ganTavsebulia geostacionarul orbitaze<br />
GEO (Geostationary earth Orbit) <strong>da</strong> romlebic `<strong>da</strong>kidulia~<br />
de<strong>da</strong>miwis winaswar arCeuli wertilebis<br />
Tavze. aseTi `<strong>da</strong>kidva~ uzrunvelyofilia orbitis<br />
simaRliT (35 875 km), romelze<strong>da</strong>c kosmosuri aparatis<br />
ga<strong>da</strong>adgilebis siCqare emTxveva de<strong>da</strong>miwis brunvis<br />
siCqares. geostacionaruli Tanamgzavrebis gamoyenebiT<br />
agebuli <strong>sistemebi</strong> (de<strong>da</strong>miwis ze<strong>da</strong>piris<br />
gansazRvruli wertilebis Tavze maTi mdebareobis<br />
mudmivobis gamo) ganapirobebs rig upiratesobebs<br />
globaluri <strong>telekomunikaciis</strong> dros. esenia:<br />
178<br />
_ <strong>telekomunikaciis</strong> Seferxebis ar arseboba kosmosuri<br />
aparatisa <strong>da</strong> momxmareblis terminalis<br />
erTdrouli ga<strong>da</strong>adgilebis gamo <strong>telekomunikaciis</strong><br />
seansis dros;<br />
_ de<strong>da</strong>miwis ze<strong>da</strong>piris 95%-is telekomunikaciiT<br />
mocva im <strong>sistemebi</strong>s mier, romlebic mxolod 3 geostacionaruli<br />
Tanamgzavrisagan Sedgeba;<br />
_ TanamgzavrTaSorisi <strong>telekomunikaciis</strong> ganxorcielebis<br />
aucileblobis ar arseboba, mag. <strong>da</strong>balorbituli<br />
<strong>sistemebi</strong>sagan gansxvavebiT.<br />
cnobilia, rom <strong>Tanamgzavruli</strong> saabonento terminalebis<br />
umetesobas, romlebic gamoiyeneben VSAT-is<br />
teqnologias, emsaxureba Tanamgzavr-retransliatorebi,<br />
romelbic geostacionarul orbitaze mdebareobs.<br />
geostacionaruli orbitis simaRle sakmaod<br />
didia, amitom aseT Tanamgzavrul sistemebs gaaCnia<br />
erTi didi nakli-signalis ga<strong>da</strong>cemasa <strong>da</strong> miRebas<br />
Soris didi <strong>da</strong>yovneba. amas gar<strong>da</strong> <strong>da</strong>matebiTi <strong>da</strong>yovneba<br />
Seaqvs atmosferos <strong>da</strong> VSAT terminalebis <strong>da</strong><br />
Tanamgzavr-retransliatorebis mimReb-ga<strong>da</strong>mcem<br />
aparaturas. <strong>da</strong>yovnebis warmoSobas praqtikaSi mivyavarT<br />
imasTan, rom ori mosaubris satelefono<br />
saubris dros gamudmebiT warmoiSoba pauzebi, rac<br />
Zalian aRizianebs abonentebs. <strong>da</strong>yovnebis arsebobam<br />
SeiZleba migviyvanos satelefono <strong>telekomunikaciis</strong><br />
gamoyenebis winaaRmdegobasTan, radgan amis Sedegad<br />
SesaZlebelia urTierTqmedeba monacemTa ga<strong>da</strong>cemis<br />
sxva qselebTan.<br />
sinamdvileSi vinai<strong>da</strong>n geostacionaruli orbita<br />
mdebareobs de<strong>da</strong>miwis ze<strong>da</strong>piri<strong>da</strong>n 36000 km-is<br />
manZilze, amitom <strong>da</strong>yovneba, radiosignalis gavrcelebis<br />
siCqaris SezRudulobis gamo, Seadgens <strong>da</strong>ax-<br />
179
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