Standardi mobilne telefonije
- Dexter
- Expert
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- :: Samsung S21+
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Standardi mobilne telefonije
Tabela predstavlja popis svih dosadašnjih standarda mobilne telefonije sa njihovim podgrupama.
0 G
*PTT
*MTS
*IMTS
*AMTS
0.5 G
*Autotel-PALM
*ARP
1 G
*NMT
*AMPS
*Hicap
2 G
*GSM
*iDEN
*D-AMPS
*cdma0ne
*PDC
2.5 G
*GPRS
*Widen
2.75 G
*CDMA2000 1xRTT
*EDGE
3 G
*WCDMA (UMTS,FOMA)
*CDMA200 1xEV
*TD-SCDMA
3.5 G
*HSDPA
3.75 G
*HSUPA
4 G
0 G
*PTT
*MTS
*IMTS
*AMTS
0.5 G
*Autotel-PALM
*ARP
1 G
*NMT
*AMPS
*Hicap
2 G
*GSM
*iDEN
*D-AMPS
*cdma0ne
*PDC
2.5 G
*GPRS
*Widen
2.75 G
*CDMA2000 1xRTT
*EDGE
3 G
*WCDMA (UMTS,FOMA)
*CDMA200 1xEV
*TD-SCDMA
3.5 G
*HSDPA
3.75 G
*HSUPA
4 G
- Dream Weaver
- Mobil manijak
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- Lobachewsky
- Gatekeeper
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- Pridružio se: Uto, 30. Avg 2005. 07:56
- :: Huawei P20 lite DS
- Lokacija: Dunavska obala
ja mislim da sam negde cuo da u Japanu ispituju 4G ali nemam pojma sta je to......
to je verovatno nesto tipa - pomislis nesto, pogledas u svoj mobilni, i on mozdane talase pretvara u neku novu vrstu sms-a i onda to salje na drugi mobilni, a korisnik kome se to salje dobija tu poruku u audio formatu
Japanci su bas ludaci po pitanju tehnike
to je verovatno nesto tipa - pomislis nesto, pogledas u svoj mobilni, i on mozdane talase pretvara u neku novu vrstu sms-a i onda to salje na drugi mobilni, a korisnik kome se to salje dobija tu poruku u audio formatu



Japanci su bas ludaci po pitanju tehnike

Ex Sir_Oliver
- Lobachewsky
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He he... ma da
4G ce omoguciti veci protok podataka i planira se tek posle 2010. Trenutno u laboratorijama su uspeli da uspostave protok od 2,5Gbps, mada se realno, u komercijalnoj primeni, ocekuje protok od 100Mbps-1Gbps u zavisnosti kojom se brzinom kreces. Veci protok ce omoguciti kvalitetniju video komunikaciju, kao i brze skidanje kvalitetnijeg sadrzaja (audio, video...)

Vip Neo 3 + Vip Net 100 GB, dual sim
- fain2daniel
- Mobil manijak
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- Kontakt:
Hehehe,Daniel,lik si...ali zaboravljas na jednu bitnu stvar: teleport ce biti moguc samo ako se dokupi poseban modul koji ima oznaku AMTS ili Advanced Mobile Teleportation System koji radi na prijemu nisko frekventnih talasa materijalizacije sa bazne stanice u okolini...
Avioni ce jos ipak da postoje,mada cete imati mogucnost izbora marke letelice kojom hocete negde da putujete.Telefon ce imati SuperNet Airliner Chooser aplikaciju,bice podrzani svi veci avioni tipa M9000-10 i D8770-23,u igri je naravno i domaci visokoletac SkySerb SS950-A9!SkySerb je inace,da podsetimo neupucene,firma nastala kupovinom Lockeed-Northrop korporacije iz Amerike,sa sedistem u Srpskom Vasingtonu!
Sad ce da bude kao komentari za onaj fake SonyE. od pre,hehehe...
Avioni ce jos ipak da postoje,mada cete imati mogucnost izbora marke letelice kojom hocete negde da putujete.Telefon ce imati SuperNet Airliner Chooser aplikaciju,bice podrzani svi veci avioni tipa M9000-10 i D8770-23,u igri je naravno i domaci visokoletac SkySerb SS950-A9!SkySerb je inace,da podsetimo neupucene,firma nastala kupovinom Lockeed-Northrop korporacije iz Amerike,sa sedistem u Srpskom Vasingtonu!



Sad ce da bude kao komentari za onaj fake SonyE. od pre,hehehe...

- fain2daniel
- Mobil manijak
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- nevidljivi
- Entuzijasta
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- :: LG Optimus L7 II
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- fain2daniel
- Mobil manijak
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- Dexter
- Expert
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- Pridružio se: Pon, 23. Avg 2004. 12:06
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NTT DoCoMo, Inc. announced that high-speed packet transmission with 1 Gbps data rate in the downlink was achieved successfully in a laboratory experiment using fourth-generation (4G) mobile communication radio access equipments on August 20, 2004, considering field experiments in the early next year.
The implemented 4G radio access equipments employ variable-spreading-factor spread orthogonal frequency division multiplexing (VSF-Spread OFDM) radio access method and multiple-input-multiple-output (MIMO) multiplexing technique using new signal detection algorithm in order to achieve 1Gbps data transmission with 100MHz bandwidth in the downlink.
DoCoMo achieved 100Mbps and 20Mbps data rate transmission in the downlink and uplink, respectively, in the outdoor environments with the moving speed of about 30 km/h in July 2003.
NTT DoCoMo is currently conducting indoor tests with various radio conditions as preparation for future field tests to develop a 4G global standard in coordination with the International Telecommunication Union Radiocommunication Sector. In Japan, the telecommunications council of the Ministry of Internal Affairs and Communications is overseeing efforts to develop technologies for 4G commercial services by 2010.
The implemented 4G radio access equipments employ variable-spreading-factor spread orthogonal frequency division multiplexing (VSF-Spread OFDM) radio access method and multiple-input-multiple-output (MIMO) multiplexing technique using new signal detection algorithm in order to achieve 1Gbps data transmission with 100MHz bandwidth in the downlink.
DoCoMo achieved 100Mbps and 20Mbps data rate transmission in the downlink and uplink, respectively, in the outdoor environments with the moving speed of about 30 km/h in July 2003.
NTT DoCoMo is currently conducting indoor tests with various radio conditions as preparation for future field tests to develop a 4G global standard in coordination with the International Telecommunication Union Radiocommunication Sector. In Japan, the telecommunications council of the Ministry of Internal Affairs and Communications is overseeing efforts to develop technologies for 4G commercial services by 2010.