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

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imported>Squiggleslash
(There is no "and" in a primary use column. VoIP is covered by "Internet" anyway.)
(Fix 'e', 'd', etc buttons. Merge Rev B with other EV-DOs.)
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<div style="margin-right:8px;" align=right>{{Tnavbar|Comparison of mobile internet standards|mini=1|nodiv=1}}</div>
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<div style="margin-right:8px;" align=right>{{Tnavbar|Comparison of mobile Internet standards|mini=1|nodiv=1}}</div>
 
{| class="wikitable"
 
{| class="wikitable"
 
|+Comparison of Mobile Internet Access methods
 
|+Comparison of Mobile Internet Access methods
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| [[CDMA2000]] || Mobile phone || [[Code Division Multiple Access|CDMA]] || 0.144 || 0.144 || Obsoleted by EV-DO
 
| [[CDMA2000]] || Mobile phone || [[Code Division Multiple Access|CDMA]] || 0.144 || 0.144 || Obsoleted by EV-DO
 
|-
 
|-
! [[EV-DO|EV-DO 1x]] Rev. 0<br>       Rev. A
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! [[EV-DO|EV-DO]] 1x Rev. 0<br>EV-DO 1x Rev.A<br>EV-DO  Rev.B
| CDMA2000 || Mobile Internet || [[Code Division Multiple Access|CDMA]]/[[Frequency division duplex|FDD]] || 2.45<br>3.1 || 0.15<br>1.8 || Proposed Rev. B improves downlink to nearly 5Mbps per 1.25 MHz of spectrum.
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| CDMA2000 || Mobile Internet || [[Code Division Multiple Access|CDMA]]/[[Frequency division duplex|FDD]] || 2.45<br>3.1<br>4.9xN || 0.15<br>1.8<br>1.8xN || Rev B note: N is the number of 1.25 MHz chunks of spectrum used. Not yet deployed.
 
|-
 
|-
!  [[EV-DO Rev B]]
 
| [[CDMA2000]] || Mobile Internet || [[Code Division Multiple Access|CDMA]] || 4.9xN || 1.8xN || N is the number of 1.25 MHz chunk of spectrum allocated to this technology. For comparison: Wimax typically uses 10 MHz of spectrum.
 
 
|}
 
|}
 
Notes: All speeds are theoretical maximums and will vary by a number of factors, including the use fo external antennae, distance from the tower and the ground speed (ie communications on a train may be slower 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 used combined with the amount of spectrum used. See [[Template:Comparison of Spectral efficiencies|table]].
 
Notes: All speeds are theoretical maximums and will vary by a number of factors, including the use fo external antennae, distance from the tower and the ground speed (ie communications on a train may be slower 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 used combined with the amount of spectrum used. See [[Template:Comparison of Spectral efficiencies|table]].

Revision as of 14:18, 27 December 2006

Template:Tnavbar
Comparison of Mobile Internet Access methods
Standard Family Primary Use Radio Tech Downlink (Mbps) Uplink (Mbps) Notes
802.16e WiMAX Mobile Internet SOFDMA 70 70 Quoted speeds only achievable at very short range more practically 10Mbps at 10Km.
HIPERMAN HIPERMAN Mobile Internet OFDM 56.9 56.9
WiBro WiBro Mobile Internet OFDM 50 50 Short range (<500m)
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
3.6
.384
5.76
HSDPA downlink widely deployed. Roadmap shows HSDPA up to 28.8Mbps downstream in the future. Currently, users can expect typical download speeds of 1-2Mbps but around 200Kbps uplink speeds.
UMTS-TDD UMTS/3GSM Mobile Internet CDMA/TDD 16 16 Reported speeds according to IPWireless
LTE UTMS UMTS/4GSM General 4G OFDM/MIMO (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 fo external antennae, distance from the tower and the ground speed (ie communications on a train may be slower 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 used combined with the amount of spectrum used. See table.