Trending UMTS Discussions

How many network operators launching LTE services in North Africa?‎

Researching a subject of wireless networking in North Africa, I am looking for resources to find out the wireless operators in North Africa who commercially launched LTE?‎

Since GSM is better used for voice call than WCDMA (coverage, simplicity) and LTE provides highest data rates, how can WCDMA be still used in future ?‎

For 4G LTE link which Modulation Technique and MIMO configuration will be best suitable with Rician Channel ?‎

4G LTE down link and up link have different configuration and it is also depends on lots of factors like scattering environment and modulation type... ‎

What future prospects are there for the 4G LTE technology in emerging economies of the world considering the level of data to voice usage?‎

What is P-TMSI used for in GPRS? ‎

What is the radius of a typical cell for GSM, WCDMA, LTE and WiMAX?‎

Why fiber optics cable is more secure the other copper cables ?‎

They say that fiber optics cable are more secure than other copper cable such as coax, UTP, but why ?‎

What is the multiple access techniques does lte system use in dl and ul ?‎

LTE is the3.9G or4G and it has a very high data rate.‎

? What the different between LTE & Wimax technology‎

Which frequencies are available for LTE?‎