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

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! [[3GPP Long Term Evolution|LTE]]
 
! [[3GPP Long Term Evolution|LTE]]
| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]] || 100 (in 20MHz bandwidth) || 50 (in 20 MHz bandwidth) || [[LTE Advanced|LTE-Advanced]] update expected to offer peak rates of at least 1 Gbit/s fixed speeds and 100 Mbit/s to mobile users. Use 29% more power than WiMax under pre-defined 10 Mbps rate.<ref>http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5557715</ref>
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| UMTS/4GSM || General 4G || [[OFDMA]]/[[MIMO]]/[[SC-FDMA]] || 100 (in 20MHz bandwidth) || 50 (in 20 MHz bandwidth) || [[LTE Advanced|LTE-Advanced]] update expected to offer peak rates of at least 1 Gbit/s fixed speeds and 100 Mbit/s to mobile users.<ref>http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5557715</ref>
 
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! [[WiMAX]]
 
! [[WiMAX]]

Revision as of 02:36, 9 January 2011

Comparison of Mobile Internet Access methods ()

Standard Family Primary Use Radio Tech Downlink (Mbit/s) Uplink (Mbit/s) Notes
LTE UMTS/4GSM General 4G OFDMA/MIMO/SC-FDMA 100 (in 20MHz bandwidth) 50 (in 20 MHz bandwidth) LTE-Advanced update expected to offer peak rates of at least 1 Gbit/s fixed speeds and 100 Mbit/s to mobile users.[1]
WiMAX 802.16 Mobile Internet MIMO-SOFDMA 128 (in 20MHz bandwidth) 56 (in 20MHz bandwidth) WiMAX update IEEE 802.16m expected to offer peak rates of at least 1 Gbit/s fixed speeds and 100Mbit/s to mobile users.
Flash-OFDM Flash-OFDM Mobile Internet
mobility up to 200mph (350km/h)
Flash-OFDM 5.3
10.6
15.9
1.8
3.6
5.4
Mobile range 18miles (30km)
extended range 34 miles (55km)
HIPERMAN HIPERMAN Mobile Internet OFDM 56.9 56.9
Wi-Fi 802.11
(11n)
Mobile Internet OFDM/MIMO 288.9*

Antenna, RF front end enhancements and minor protocol timer tweaks have helped deploy long range P2P networks compromising on radial coverage, throughput and/or spectra efficiency (310km & 382km)
(*can support 600 when set at 40MHz channel width).

iBurst 802.20 Mobile Internet HC-SDMA/TDD/MIMO 95 36 Cell Radius: 3–12 km
Speed: 250kmph
Spectral Efficiency: 13 bits/s/Hz/cell
Spectrum Reuse Factor: "1"
EDGE Evolution GSM Mobile Internet TDMA/FDD 0.2 0.2 3GPP Release 7
UMTS W-CDMA
HSDPA+HSUPA
HSPA+
UMTS/3GSM General 3G CDMA/FDD

CDMA/FDD/MIMO
0.384
14.4
56
0.384
5.76
22
HSDPA widely deployed. Typical downlink rates today 2 Mbit/s, ~200 kbit/s uplink; HSPA+ downlink up to 56 Mbit/s.
UMTS-TDD UMTS/3GSM Mobile Internet CDMA/TDD 16 16 Reported speeds according to IPWireless using 16QAM modulation similar to HSDPA+HSUPA
1xRTT CDMA2000 Mobile phone CDMA 0.144 0.144 Succeeded by EV-DO for data use, but still is used for voice and as a failover for 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. EV-DO is not designed for voice, and requires a fallback to 1xRTT when a voice call is placed or received.

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.

For more comparison tables, see bit rate progess trends, comparison of mobile phone standards, spectral efficiency comparison table and OFDM system comparison table.

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