Tutorial-reda-athens-june08-4

Florian Matusek

Description

Performance Evaluation in Wireless Networks and Technologies from 2.5 G, 3G, LTE to 4G and Beyond ICIW 2008, AICT 2008 Athens, June , 2008 Dr. Reda Innovation Communication Technologies Munich / Vienna 1 1 Reda 2008 ICTmc Mobility…. Mobile Wireless… 2 2 Reda 2008 ICTmc Mobile Network Subscribers vs. Fixed Network Subscribers 1 600 1 400 1 200 Fixed Mainlines 1 000 800 Wireless Subscriptions 600 400 Fixed Internet Users 200 Wireless Internet Users 0 1999 2000 2001 2002 2003 2004 2005 3 3 Reda 2008 ICTmc Wireless Internet Access Wireless all CAGR 2000-2010: 11% 2 000 000 Wireless Internet CAGR 2000-2010: 31% 1 500 000 1 000 000 500 000 0 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 4 4 Reda 2008 ICTmc Wireles Generations at a Glance 0 G: Mobile Radio Telephone, USA, Areas outside Cities 5 5 Reda 2008 ICTmc Wireles Generations at a Glance 1 G: 1980 Cell phones Aanalog cell phone 150MHz 6 6 Reda 2008 ICTmc Wireles Generations at a Glance 2 G: Digital Signal Signalling Devided to: TDMA-based standards (Time Division Multiplexed Access)and CDMA-based standards (Code Division Multiple Access) depending on the type of multiplexing used. 7 7 Reda 2008 ICTmc Wireles Generations at a Glance 2 G: Main Standards •GSM 900, 1800 •GPRS :56 up to 114 kbit/s •EDGE Enhanced Data rates for GSM Evolution , Enhanced GPRS (EGPRS) ,473.6 kbit/s for 8 timeslots) 8 8 Reda ...

Informations

• Publié par: Ustlea
• Nombre de lectures: 23
• Langue: English

Extrait

Performance Evaluation in Wireless Networks and Technologies from 2.5 G, 3G, LTE to 4G and Beyond   ICIW 2008, AICT 2008   Athens, June , 2008

ICTmc

Dr. Reda  Innovation Communication Technologies Munich / Vienna

1 

Reda 2008

ICTmc

Mobility…. Mobile Wireless…

 2

 

Reda 2008

ICTmc

1 600

1 400  

1 200  

1 000  

800   600  

400   200    0  

Mobile Network Subscribers vs. Fixed Network Subscribers

Fixed Mainlines 

Wireless Subscriptions 

Wireless Internet Users 

Fixed Internet Users 

1999   2000   2001   2002  

3 

2003  

2004  

2005  

Reda 2008

ICTmc

Wireless Internet Access

2 000

1 500

1 000

500 0

 0

Wireless all  CAGR 2000-2010: 11% Wireless Internet CAGR 2000-2010: 31%

1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010

 4

Reda 2008

ICTmc

Wireles Generations at a Glance

0 G:

Mobile Radio Telephone, USA, Areas outside Cities

5 

Reda 2008

ICTmc

Wireles Generations at a Glance

1 G:

1980

Cell phones

Aanalog cell phone

150MHz

6 

Reda 2008

2 G:

Wireles Generations at a Glance

Digital Signal

Signalling

Devided to:

TDMA-based standards (Time Division Multiplexed Access)and CDMA-based standards (Code Division Multiple Access) depending on the type of multiplexing used.

ICTmc

7 

Reda 2008

2 G:

Wireles Generations at a Glance

Main Standards

• GSM 900, 1800

• GPRS :56 up to 114 kbit/s

• Enhanced Data rates for GSM Evolution , EnhancedEDGE GPRS (EGPRS) ,473.6 kbit/s for 8 timeslots)

ICTmc

 8

Reda 2008

ICTmc

Wireles Generations at a Glance

2.5 G:

• 2.5G is a stepping stone between 2G and 3G cellular wireless technologies

•P+S  

 9

Reda 2008

Wireles Generations at a Glance

3 G:

UMTS: Universal Mobile Telecommunications System is one of the third-generation (3G) cell phone technologies, which is also being developed into a 4G technology. Currently, the most common form of UMTS uses W-CDMA as the underlying air interface. Mobile Radio Telephone, USA, Areas outside Cities

ICTmc

10 

Reda 2008

Wireles Generations at a Glance

3 G:

UMTS: Universal Mobile Telecommunications System is one of the third-generation (3G) cell phone technologies, which is also being developed into a 4G technology. Currently, the most common form of UMTS uses W-CDMA as the underlying air interface. Mobile Radio Telephone, USA, Areas outside Cities

ICTmc

11 

Reda 2008