Difference between revisions of "Template:Comparison of mobile Internet standards"

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(HSDPA speed listed as 3.6 Mbps, should be 14.4 Mbps)
imported>RHaworth
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! [[UMTS]] W-CDMA<br> [[HSDPA]]+[[HSUPA]]
 
! [[UMTS]] W-CDMA<br> [[HSDPA]]+[[HSUPA]]
| [[UMTS|UMTS/3GSM]] || Mobile phone || [[Code Division Multiple Access|CDMA]]/[[Frequency division duplex|FDD]] || .384<br>14.4 || .384<br>5.76 || HSDPA widely [[List_of_Deployed_HSDPA_networks|deployed]]. Typical downlink rates today 1-2Mbps, ~200kbps uplink; future downlink up to [[HSDPA#Roadmap|28.8Mbps]].
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| [[UMTS|UMTS/3GSM]] || Mobile phone || [[Code Division Multiple Access|CDMA]]/[[Frequency division duplex|FDD]] || .384<br>14.4 || .384<br>5.76 || [[List_of_HSDPA_networks|HSDPA widely deployed]]. Typical downlink rates today 1-2Mbps, ~200kbps uplink; future downlink up to [[HSDPA#Roadmap|28.8Mbps]].
 
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! [[UMTS-TDD]]
 
! [[UMTS-TDD]]

Revision as of 18:44, 9 August 2007

Template:Tnavbar
Comparison of Mobile Internet Access methods
Standard Family Primary Use Radio Tech Downlink (Mbps) Uplink (Mbps) Notes
802.16e WiMAX Mobile Internet MIMO-SOFDMA 70 70 Quoted speeds only achievable at very short ranges, more practically 10 Mbps at 10 km.
HIPERMAN HIPERMAN Mobile Internet OFDM 56.9 56.9
WiBro WiBro Mobile Internet OFDMA 50 50 Mobile range (900 m)
iBurst iBurst 802.20 Mobile Internet HC-SDMA 64 64 3-12 km
UMTS W-CDMA
HSDPA+HSUPA
UMTS/3GSM Mobile phone CDMA/FDD .384
14.4
.384
5.76
HSDPA widely deployed. Typical downlink rates today 1-2Mbps, ~200kbps uplink; future downlink up to 28.8Mbps.
UMTS-TDD UMTS/3GSM Mobile Internet CDMA/TDD 16 16 Reported speeds according to IPWireless using 16QAM modulation similar to HSDPA+HSUPA
LTE UMTS UMTS/4GSM General 4G OFDMA/MIMO/SC-FDMA (HSOPA) >100 >50 Still in development
1xRTT CDMA2000 Mobile phone CDMA 0.144 0.144 Obsoleted by EV-DO
EV-DO 1x Rev. 0
EV-DO 1x Rev.A
EV-DO Rev.B
CDMA2000 Mobile Internet CDMA/FDD 2.45
3.1
4.9xN
0.15
1.8
1.8xN
Rev B note: N is the number of 1.25 MHz chunks of spectrum used. Not yet deployed.

Notes: All speeds are theoretical maximums and will vary by a number of factors, including the use of external antennae, distance from the tower and the ground speed (i.e. communications on a train may be poorer than when standing still.) Usually the bandwidth is shared between several terminals. The performance of each technology is determined by a number of constraints, including the spectral efficiency of the technology, the cell sizes used, and the amount of spectrum available. For more information, see Comparison of wireless data standards.