UMTS security is based on a layered architecture that consists of four domains: the network access domain, the network domain, the user domain, and the application domain. Each domain has its own ...

We call UMTS the most basic 3G protocol, because a number of enhanced protocols that offer faster speeds have been developed from it. They include: HSDPA, HSPA, ... HSPA (High Speed Packet Access) is ...

BGR has uncovered listings for a new Samsung phone set to hit T-Mobile on September 10th, the t639. It's a slim flip with Bluetooth, a 1-Megapixel camera, ...

This paper describes a network architecture for personal and multimedia services in networks on the move. Using the example of an aircraft, the convergence of different network infrastructures with ...

In order to satisfy constantly increasing user demands, in process of transition towards LTE (Long Term Evolution) mobile networks of 4th generation, for 3G UMTS networks potential solution is ...

Polaris WLS™, a Patented Implementation of RF Pattern Matching, Delivers the Best Network-Based Location in Dense Urban and Indoor Environments September 29, 2010 09:00 AM Eastern Daylight Time ...