Ghar-Introduction Mobility world

What are the various technologies that exist in the wireless mobility practical world. 

Basis the standards that exist there are a few technologies that were incepted but only a few could see the light of day. This Blog is an endeavor to address the wireless mobility solutions and its ragging adoption in the world today. As a blog author is encourage contribution from wider audience to leverage this forum and share your wealth of knowledge. 

A few technologies that were attempted are:

• UMTS, 
• GSM
• CDMA (this fell into patent war and finally merged with both UMTS & GSM)

1. Universal Mobile Telecommunications System (UMTS) :

UMTS stands for Universal Mobile Telecommunications System, developed based on 3GPP standards. Its network composed of three main parts UE (User Equipment), Radio Access Network (RAN) and Core Network. There are various technologies which fall under UMTS based on different releases from 3GPP community. It is also referred as 3G.

 

2. Global System for Mobile communication (GSM) :
GSM stands for Global System for Mobile communication. It is majorly used mobile communication system in the world. It uses time division multiple access i.e TDMA to send down the digitized and reduced data through a channel with two different streams of client data, each in its own particular time slot.