Technologies

 
 

3G isn’t just about faster speeds. It’s about compelling multimedia experiences that are available now—and ones that we might not have thought of yet. The technology behind 3G makes cellular networks more efficient and powerful, opening up a world of new possibilities.
 
  3G Market  
 


Continued Growth In order to realize a better return on their investments in 3G licenses, network operators want to get existing and new customers onto 3G networks as quickly as possible. There are two overarching reasons for this: capacity and value-added services. 3G networks have a greater capacity, which means that operators can serve more standard voice customers. Transitioning to faster 3G networks also allow a greater variety of value-added data services such as video telephony, Web browsing, and music downloads. Many data services that are available today don't need the promised megabit speeds of HSDPA - although future services will no doubt run at higher speeds. However, operators will need this extra bandwidth both to serve more standard voice customers and to provide higher-bandwidth data services. Without an enhancement such as HSDPA, operators will run out of room more quickly.


 
  Increasing Infrastructure Investment  
 

Operators are already investing heavily in HSDPA, with more capital expenditure to come. According to a Deutsche Bank report, worldwide capex for WCDMA and HSDPA network infrastructures will catch up with spending on GSM, GPRS and EDGE in 2006 and will exceed it by 2007. The report also predicts that WCDMA/ HSDPA spending will far outpace spending on CDMA2000 Rel 0 and 1xEV-DV by the end of 2005.
Global Reach As of August 2005, 82 commercial WCDMA operators were operating in a total of 37 countries.
 
   
 


EDGE Introduction to High-Speed Data in GSM/GPRS Networks
Evolution of Mobile Networks
Wireless Network Technologies
Next Generation Smart Phones

 
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