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GSM Evolution to 3G Erasmo Rojas Director of Latin America and the Caribbean 3G Americas AHCIET Latin American Conference at CTIA Wireless 2005, March 16, 2005
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GSM Evolution to 3G
Erasmo RojasDirector of Latin America and the
Caribbean3G Americas
AHCIET Latin American Conference at CTIA Wireless 2005, March 16, 2005
1GAnalog Digital
Voice
2G
3G+2.5G
Voice
Greater Network Capacity
Improved Voice
Quality
Data Transmissio
n
Always-On Connectivity
via Packet Data Technology
GSM
EDGE
UMTS - WCDMA/HSDPA
GPRS
GSM Evolution Path to 3G
1984-1996+
1992-2000+
2001
Packet Data
Multimedia
Super High Speed Data
Increased
Capacity
2002-2005+
TDMA
Source document: Rysavy Research Document, DATA CAPABILITIES: GPRS TO HSDPA, August 19, 2004
Data Capacity Comparisons
Peak Network Downlink
Speed
Average User Throughputs for File Downloads
Capacity Other Features
GPRS 115 kbps 30 – 40 kbps
EDGE 473 kbps 100 – 130 kbps Double that of GPRS Backward compatible with GPRS
UMTS - WCDMA
2Mbps 220 - 320 kbps Increased over EDGE for high-bandwidth applications
Simultaneous voice and data operation, enhanced security, QoS, multimedia support, and reduced latency
UMTS - HSDPA 14 Mbps 550-1100 kbps Two and a half to three and a half times that of WCDMA
Backward compatible with WCDMA
CDMA2000 1XRTT
153 kbps 50-70 kbps
CDMA2000 1XEV-Data Optimized (DO)
2.4 Mbps 300-500 kbps Optimized for data, VoIP in development
Throughput wars are meaningless; the Customer Experience is what counts Customer Experience depends on:
The application design (e.g. chattiness, size of transfers) The product of throughput and latency of the network
Throughput
Latency
HighLow
Low
High
Applicatio
n Perform
ance
Equivalent Performance Contour
Mobile Broadband: Defining Performance
The plot of the throughput and latency performance of the competitive technologies are shown
Throughput
Latency
HighLow
Low
High
GPRS20-40 kbps600 msec
The customer experience: wireless mobile broadband
UMTS delivers today a mobile broadband performance comparable to anything in the market
EDGE100-130 kbps600-900 msec
1xRTT40-70 kbps300-500 msec
EDGE R4100-130 kbps 300-500 msec
EDGE with R4 is equivalent in latency and superior in bandwidth to 1xRTT
UMTS220-320 kbps150-250msec
EVDO300-500 kbps250-350 msec
Top 10 GSM countries in Latin America
Brazil 25.2 M
Mexico 17.1 M
Colombia 5.1 M
Chile 5.0 M
Argentina 3.4 M
Jamaica 1.7 M
Venezuela 1.6 M
Ecuador 1.4 M
Peru 1.2 M
El Salvador 0.9 M
Subscribers
Feb 2005
Source: Informa Telecoms & Media, WCIS, March 2005
63 Million!!
Brazil 3/2004(America Movil)
Chile 10/2003
1st Launch 6/2003
Argentina 4/2004(America Movil)
11/03 Barbados, Cayman, Bermuda, Puerto Rico and US Virgin Islands (2004)
Canada, 7/2004
Mexico 7/2004
Venezuela 10/2004
10/04
Mexico 10/2004 (America Movil)
EDGE Launches in the Americas
23 operators 16 countries!
TIM Brasil 1/2004
02/05
Updated 2/2005
EDGE
Chile 08/2004
Colombia 03/2005
Paraguay 10/04Paraguay 06/04
Uruguay 01/05
Bolivia 08/04
UMTS deployments in the Americas
July 2004
Launched in DetroitPhoenix
San FranciscoSeattle
Sept 2004Launched
in Dallas
San Diego
May 26, 2004Cingular Taps
Lucent for WCDMA/HSDPA
Trial Network
Cingular expected to launch HSDPA
End 2005 – Early 2006
Cingular Wireless plans to launch UMTS/HSDPA in 15 - 20 markets
by end 2005Speeds
between 400-700 kbps! Twice the speed of UMTS!
Streaming High-
Definition TV to mobile
users
HSDPA PC Cards Available end
2005In 2006, 3% of all UMTS devices will support HSDPA
Over half of all UMTS devices will be
HSDPA-enabled by 2010
Source: Strategy Analytics forecast, Jan 2005
Global UMTS Network StatusMarch 1, 2005
Networks in Service 64
Pre-Commercial 8
Planned/In Deployment 47
Trial 14
License Awarded 10
Potential License 23
Erasmo Rojas
Director, Latin America & Caribbean
3G Americas
Office: 972 516 4213
Thank you!
