mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi mobiluri telekomunikaciis miwispira da Tanamgzavruli sistemebi
instituti) egidiT. ETSI-is farglebSi mesame Taobis sistemebma miiRes dasaxeleba UMTS (Universal Mobile Telecommunication System – mobiluri telekomunikaciis universaluri sistema), xolo miwiszeda segmentis radio interfeisma - UMTS Terrestrial Radio Acces (UTRA). 1999 wlidan dawyebuli mTeli msoflios Ziri- Tadi regionaluri da nacionaluri standartizaciis organizaciebma globaluri harmonizaciis mizniT gaaerTianes TavianTi Zalisxmeva standartizaciis erTian organoSi _ partnioruli proeqti mesame Taobis (3G) sistemebisaTvis (3 rd Generation Partnership Project-3GPP). mobiluri radiokavSiris me-3 Taobis sistemebs gaaCniaT Semdegi ganmasxvavebeli Taviseburebani: _ globalur masStabSi gamoyenebuli aparaturis unifikaciis maRali xarisxi; _ IMT-2000-is farglebSi arsebuli momsaxurebis stacionaruli qselebis momsaxurebebTan SeTavsebadoba; _ msoflio masStabiT sargeblobisaTvis gankuTvnili mosaxerxebeli portatuli saabonento mowyobilobebi; _ qselebis moqnilobis maRali xarisxi axlad warmoqmnili momsaxurebebis uzrunvelsayofad; _ multimediis momsaxurebebis uzrunvelyofis SesaZlebloba. ZiriTadi faqtorebi, romlebic ganapirobeben me- 2 Taobis saxmeleTo mobiluri radiokavSiris sistemebis evolucias me-3 TaobaSi, aris Semdegi: _ monacemTa maRalsiCqarul gadacemebze moTxovnaTa zrda; 110 _ radiosixSiruli speqtris gamoyenebis efeqturobis amaRlebis aucilebloba. ukanasknel periodamde laparakis gadacema saxmeleTo mobiluri radiokavSiris sistemebSi warmoadgenda momsaxurebis ZiriTad saxeobas da Seadgenda sistemuri CatvirTvis upirates nawils. vinaidan dReisaTvis daCqarebuli teqnologiuri progresi saSualebas iZleva telekomunikaciis damatebiTi saxeobebis realizaciisa stacionarul qselSi, logikuria rom izrdeba abonentTa moTxovnebi analogiur momsaxurebis saxeobebze mobiluri telekomunikaciis qselebSic. rogorc zemoT aRiniSna, me-3 Taobis mobiluri telekomunikaciis qselebSi uzrunvelyofili unda iqnes monacemebis maRalsiCqariani gadacemis far- To speqtri: laparakis gadacemis siCqaris gazrda; multimedia; SeRweva Internet-is globalur kompiuterul qselSi; videogamosaxulebebis gadacema; videokonferenckavSiris signalebis gadacema da sxva. dasmuli amocanidan gamomdinare dReisaTvis me-3 Taobis mobilur radiokavSiris sistemebSi informaciis gadacemis siCqare aris 2,048 mbiti/wm-mde. informaciis gadacemis siCqarisadmi aseTi moTxovnebi Camoyalibda B-ISDN qselisadmi wayenebuli moTxovnebis bazaze. B-ISDN-Si gadacemis siCqare 144 kbiti/wm gamoiyeneba 2B+D arxebis (2X64 kbiti/wm monacemTa gadacemis da 16 kbiti/wm signalizaciis) organizaciisaTvis, IMT-2000-is qselebSi gadacemis siCqare 144 kbiti/wm-Si gamoiyeneba makro fiWebis doneze, romlebSic uzrunvelyofilia 100%-iani gadafarva da momsaxureba im abonentebisaTvis, romlebic moZraoben maRali siCqariT (250 km/sT-mde). gadace- 111
mis siCqare 384 kbiti/wm B-ISDN-Si gankuTvnilia ISDN arxebis (6X64 kbiti/wm monacemTa gadacemis arxi) organizaciisaTvis, xolo IMT-2000-Si mikrofiWebisaTvis, sadac moTxovna datvirTvaze maRalia da emsaxureba im abonentebs, romlebic gadaadgildebian mcire da saSualo siCqariT (10 km/sT da meti). siCqare 2,048 mbiti/wm B-ISDN-Si gankuTvnilia ISDN arxebis (30X64 kbiti/wm monacemebTa gadacemis arxi) organizaciisaTvis, xolo IMT-2000-is qselebSi pikofiWebis donisaTvis Senobebis SigniT calkeuli nawilebis dafarvisaTvis da aseve im momsaxurebebis uzrunvelyofisaTvis, romelic gankuTvnilia stacionaruli an Senobis SigniT moZravi abonentebisaTvis. me-2 Taobis arsebul qselebSi gaTvaliswinebulia evoluciuri gadasvla monacemTa gadacemis ma- Rali siCqareebisaken. ase magaliTad, GSM qselebSi aseTi gazrda efuZneba monacemTa gadacemis teqnologias arxebis komutaciiT _ HSCSD (High Speed Circuit Switched Data) (57,6 kbit/wm-mde); monacemTa paketur gadacemas GPRS (General Packet Radio Servis) (115 kbit/wmmde) da monacemTa gadacemis gaumjobesebuli teqnologiis gamoyenebas EDGE (Enhanced Data Rates for Clobal Evolution) (384 kbit/wm-mde). IS-95 standartis CDMAs qselebSi xdeba IS-95B standartze gadasvla siCqariT 115,2 kbiti/wm. nax. 4.1.-ze mocemulia monacemTa gadacemis siCqareebis damokidebuleba abonentTa gadaadgilebis siCqareze meore da mesame Taobis mobiluri radiokavSiris sistemebSi. 112 2 mbiti/wm 384 kbiti/wm 144 kbiti/wm 10 kbiti/wm monacemTa gadacemis siCqareebi stacionaruli/ dabali siCqariT gadaadgileba 113 meore Taobis evolucia meore Taobis sabazo standartebi mobiluri/maRali siCqariT gadaadgileba nax. 4.1. monacemTa gadacemebis siCqareTa Tanafardobebi me-2 da me-3 Taobis qselebSi rogorc mobiluri radiokavSiris meore Taobis sistemebis Semdgomma ganviTarebam aCvena, msgavsi sistemebi ver uzrunvelyofen momsaxurebebis mimarT wayenebul gazrdil moTxovnebs. Sesabamisad es momsaxurebebi SeiZleba uzrunvelyofil iqnan mxolod mesame Taobis sistemebSi. kerZod: _ multimediis momsaxurebebi globaluri sainformacio infrastruqturis farglebSi; _ monacemTa gadacemisaTvis erTi da igive pirobebis Seqmna radioarxebis da fiqsirebuli telekomunikaciis qselebisaTvis (radioarxSi gadacemis siCqariT 2,048 mbiti/wm-mde); _ trafikis simetriulobis SenarCuneba arxebisaTvis `zeviT~ da `qveviT~; _ usadeno internetis momsaxurebebis sruli moculobis uzrunvelyofa.
- Page 7 and 8: teritoriis garkveul ubnebad dayofis
- Page 9 and 10: 1.2. personaluri radiogamoZaxebis s
- Page 11 and 12: 1.3. mobiluri telekomunikaciis fiWu
- Page 13 and 14: sixSiruli zolis sigane aris F k , m
- Page 15 and 16: 2.6. naxazidan Cans, rom miRebul rT
- Page 17 and 18: ganmeorebis N periodis mqone fsevdo
- Page 19 and 20: sadac m aris erTi mimdevrobis droiT
- Page 21 and 22: mimdinare koordinatebia. 2 2 D r
- Page 23 and 24: 2 B q 0, 87 Ms pir ; xolo uku arxS
- Page 25 and 26: SesaZlebelia abonentTa maqsimaluri
- Page 27 and 28: amasTan, abonentTa saerTo ricxvi lo
- Page 29 and 30: 2 4 ( r / R) ( r / R) 4 62, 5 0 0
- Page 31 and 32: Cveni azriT, mizanSewonilia, ganvix
- Page 33 and 34: 2.2. mobiluri telekomunikaciis AMPS
- Page 35 and 36: cxr. 3.1. cifruli standartebis maxa
- Page 37 and 38: is neli gadarTviT (wamSi 217 naxtom
- Page 39 and 40: erTi saerTaSoriso saidentifikacio n
- Page 41 and 42: nax. 3.5. droebiTi monacemebi, roml
- Page 43 and 44: sixSiris Sewyobis droiTi ganmeoreba
- Page 45 and 46: fizikuri arxis formirebamde cifrul
- Page 47 and 48: nax. 3.10. b. cifrul formaSi gardaq
- Page 49 and 50: mowyobilobaTa Semadgenloba da funqc
- Page 51 and 52: _ mobilur abonentTa da sxvadasxva f
- Page 53 and 54: CDMA-s princi pze agebul sistemebSi
- Page 55 and 56: gadacemuli signalis simZlavris zust
- Page 57: mimReb mxareze Secdomebis pirdapiri
- Page 61 and 62: IMT-2000 (UMTS) gamoyofil sixSireTa
- Page 63 and 64: CDMA2000 qseli absoluturad Seesabam
- Page 65 and 66: li cikluri wanacvlebiT, rac moiTxov
- Page 67 and 68: formis mixedviT ganasxvaveben Semde
- Page 69 and 70: ganTavsebisas. kosmosuri aparatebis
- Page 71 and 72: nax. 5.3-ze naCvenebia miTiTebuli d
- Page 73 and 74: _ calkeuli kosmosuri aparatis mier
- Page 75 and 76: telekomunikacia abonetebs Soris 2 s
- Page 77 and 78: cxrili 5.2 148 cxrili 5.2 (gagrZele
- Page 79 and 80: tis xedvis zonaSi sul ramdenime wam
- Page 81 and 82: omelic zrunvelyofs salaparako infor
- Page 83 and 84: sistemas SeuZlia uzrunvelyos rogorc
- Page 85 and 86: i 5-15 aTas km simaRleze. saSualorb
- Page 87 and 88: uzrunvelyofs monacemTa gadacemis ma
- Page 89 and 90: lis maRali kuTxiT (45 0 -ze meti) d
- Page 91 and 92: momavlisaTvis dagegmilia CrdiloeT n
- Page 93 and 94: loebiT 520 mwm-s. Tu signali erTxel
- Page 95 and 96: nax. 5.18. xmeleTis, atlantikis da
- Page 97: ibeWdeba avtorTa mier warmodgenili
instituti) egidiT. ETSI-is farglebSi mesame Taobis<br />
sistemebma miiRes <strong>da</strong>saxeleba UMTS (Universal Mobile<br />
Telecommunication System – <strong>mobiluri</strong> <strong>telekomunikaciis</strong><br />
universaluri sistema), xolo miwisze<strong>da</strong> segmentis<br />
radio interfeisma - UMTS Terrestrial Radio Acces<br />
(UTRA).<br />
1999 wli<strong>da</strong>n <strong>da</strong>wyebuli mTeli msoflios Ziri-<br />
Tadi regionaluri <strong>da</strong> nacionaluri stan<strong>da</strong>rtizaciis<br />
organizaciebma globaluri harmonizaciis mizniT<br />
gaaerTianes TavianTi Zalisxmeva stan<strong>da</strong>rtizaciis<br />
erTian organoSi _ partnioruli proeqti mesame<br />
Taobis (3G) <strong>sistemebi</strong>saTvis (3 rd Generation Partnership<br />
Project-3GPP).<br />
<strong>mobiluri</strong> radiokavSiris me-3 Taobis sistemebs<br />
gaaCniaT Semdegi ganmasxvavebeli Taviseburebani:<br />
_ globalur masStabSi gamoyenebuli aparaturis<br />
unifikaciis maRali xarisxi;<br />
_ IMT-2000-is farglebSi arsebuli momsaxurebis<br />
stacionaruli qselebis momsaxurebebTan SeTavsebadoba;<br />
_ msoflio masStabiT sargeblobisaTvis gankuTvnili<br />
mosaxerxebeli portatuli saabonento mowyobilobebi;<br />
_ qselebis moqnilobis maRali xarisxi axlad<br />
warmoqmnili momsaxurebebis uzrunvelsayofad;<br />
_ multimediis momsaxurebebis uzrunvelyofis<br />
SesaZlebloba.<br />
ZiriTadi faqtorebi, romlebic ganapirobeben me-<br />
2 Taobis saxmeleTo <strong>mobiluri</strong> radiokavSiris <strong>sistemebi</strong>s<br />
evolucias me-3 TaobaSi, aris Semdegi:<br />
_ monacemTa maRalsiCqarul ga<strong>da</strong>cemebze moTxovnaTa<br />
zr<strong>da</strong>;<br />
110<br />
_ radiosixSiruli speqtris gamoyenebis efeqturobis<br />
amaRlebis aucilebloba.<br />
ukanasknel perio<strong>da</strong>mde laparakis ga<strong>da</strong>cema<br />
saxmeleTo <strong>mobiluri</strong> radiokavSiris sistemebSi warmoadgen<strong>da</strong><br />
momsaxurebis ZiriTad saxeobas <strong>da</strong> Seadgen<strong>da</strong><br />
sistemuri CatvirTvis upirates nawils.<br />
vinai<strong>da</strong>n dReisaTvis <strong>da</strong>Cqarebuli teqnologiuri<br />
progresi saSualebas iZleva <strong>telekomunikaciis</strong> <strong>da</strong>matebiTi<br />
saxeobebis realizaciisa stacionarul<br />
qselSi, logikuria rom izrdeba abonentTa moTxovnebi<br />
analogiur momsaxurebis saxeobebze <strong>mobiluri</strong><br />
<strong>telekomunikaciis</strong> qselebSic.<br />
rogorc zemoT aRiniSna, me-3 Taobis <strong>mobiluri</strong><br />
<strong>telekomunikaciis</strong> qselebSi uzrunvelyofili un<strong>da</strong><br />
iqnes monacemebis maRalsiCqariani ga<strong>da</strong>cemis far-<br />
To speqtri: laparakis ga<strong>da</strong>cemis siCqaris gazr<strong>da</strong>;<br />
multimedia; SeRweva Internet-is globalur kompiuterul<br />
qselSi; videogamosaxulebebis ga<strong>da</strong>cema;<br />
videokonferenckavSiris signalebis ga<strong>da</strong>cema <strong>da</strong> sxva.<br />
<strong>da</strong>smuli amocani<strong>da</strong>n gamomdinare dReisaTvis me-3<br />
Taobis mobilur radiokavSiris sistemebSi informaciis<br />
ga<strong>da</strong>cemis siCqare aris 2,048 mbiti/wm-mde.<br />
informaciis ga<strong>da</strong>cemis siCqarisadmi aseTi moTxovnebi<br />
Camoyalib<strong>da</strong> B-ISDN qselisadmi wayenebuli<br />
moTxovnebis bazaze. B-ISDN-Si ga<strong>da</strong>cemis siCqare 144<br />
kbiti/wm gamoiyeneba 2B+D arxebis (2X64 kbiti/wm monacemTa<br />
ga<strong>da</strong>cemis <strong>da</strong> 16 kbiti/wm signalizaciis)<br />
organizaciisaTvis, IMT-2000-is qselebSi ga<strong>da</strong>cemis<br />
siCqare 144 kbiti/wm-Si gamoiyeneba makro fiWebis<br />
doneze, romlebSic uzrunvelyofilia 100%-iani<br />
ga<strong>da</strong>farva <strong>da</strong> momsaxureba im abonentebisaTvis, romlebic<br />
moZraoben maRali siCqariT (250 km/sT-mde). ga<strong>da</strong>ce-<br />
111
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