Indian operator Vodafone Essar has named Ericsson & Nokia Siemens Networks as 3G suppliers. Vodafone had won spectrum in 9 circles during India’s 3G auction earlier this year.
Security is a fundamental building block of wireless telecommunications systems. It is also a process – new threats are discovered over time, forcing communication systems to evolve.
The 3GPP LTE system has been designed to offer significantly higher data rates, higher system throughput, and lower latency for delay critical services.
Ericsson has delivered 2 million radio base stations so far, It took Ericsson some 20 years to install one million radio base stations as announced in 2007, but it took only three years to deliver
Telecom Italia has announced begining of second phase of LTE tests using two 20 MHz blocks in the 2500-2690 MHz frequency band, allowing data transmission speeds of up to 140 Mbit/s per cell.