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

From blackwiki
Jump to navigation Jump to search
imported>Squiggleslash
(Shortened text in UMTS section to reduce table distortion)
Line 17: Line 17:
 
|-
 
|-
 
! [[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>3.6 || .384<br>5.76 || HSDPA downlink widely deployed. Roadmap shows HSDPA up to 28.8 Mbps downstream in the future. Currently, users can expect typical download speeds of 1-2 Mbps but around 200 kbps uplink speeds.
+
| [[UMTS|UMTS/3GSM]] || Mobile phone || [[Code Division Multiple Access|CDMA]]/[[Frequency division duplex|FDD]] || .384<br>3.6 || .384<br>5.76 || HSDPA widely deployed. Typical downlink rates today 1-2Mbps, ~200kbps uplink; future downlink up to 28.8Mbps.
 
|-
 
|-
 
! [[UMTS-TDD]]
 
! [[UMTS-TDD]]
Line 23: Line 23:
 
|-
 
|-
 
! [[3GPP Long Term Evolution|LTE UMTS]]
 
! [[3GPP Long Term Evolution|LTE UMTS]]
| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]]&nbsp;[[HSOPA]]) || >100 || >50 || Still in development
+
| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]]&nbsp;([[HSOPA]]) || >100 || >50 || Still in development
 
|-
 
|-
 
! [[1xRTT]]
 
! [[1xRTT]]
 
| [[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]]&nbsp;1x&nbsp;Rev.&nbsp;0<br>EV-DO 1x Rev.A<br>EV-DO Rev.B
+
! [[EV-DO|EV-DO]]&nbsp;1x&nbsp;Rev.&nbsp;0<br>EV-DO&nbsp;1x&nbsp;Rev.A<br>EV-DO&nbsp;Rev.B
 
| 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.
 
| 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.
 
|-
 
|-
 
|}
 
|}
 
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|spectral efficiency]] of the technology, the cell sizes used, and the amount of spectrum available. For more information, see ''[[Comparison of wireless data standards]]''.
 
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|spectral efficiency]] of the technology, the cell sizes used, and the amount of spectrum available. For more information, see ''[[Comparison of wireless data standards]]''.

Revision as of 15:47, 31 January 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
3.6
.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.