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

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imported>Lightmouse
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imported>Retroneo
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! [[3GPP Long Term Evolution|LTE UMTS]]
 
! [[3GPP Long Term Evolution|LTE UMTS]]
| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]] ([[HSOPA]]) || >100 || >50 || Still in development
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| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]] || 326.4 || 86.4 || LTE-Advanced update to offer over 1Gbit speeds
 
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! [[1xRTT]]
 
! [[1xRTT]]

Revision as of 11:40, 7 June 2008

Template:Tnavbar
Comparison of Mobile Internet Access methods
Standard Family Primary Use Radio Tech Downlink (Mbit/s) Uplink (Mbit/s) Notes
802.16e WiMAX Mobile Internet MIMO-SOFDMA 70 70 Quoted speeds only achievable at very short ranges, more practically 10 Mbit/s 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/TDD/MIMO 64 64 3–12 km
EDGE Evolution GSM Mobile Internet TDMA/FDD 1.9 0.9 3GPP Release 7
UMTS W-CDMA
HSDPA+HSUPA
HSPA+
UMTS/3GSM Mobile phone CDMA/FDD

CDMA/FDD/MIMO
0.384
14.4
42
0.384
5.76
11.5
HSDPA widely deployed. Typical downlink rates today 1–2 Mbit/s, ~200 kbit/s uplink; future downlink up to 28.8 Mbit/s.
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 326.4 86.4 LTE-Advanced update to offer over 1Gbit speeds
1xRTT CDMA2000 Mobile phone CDMA 0.144 0.144 Succeeded 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 (e.g. 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.