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 ...

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 ...

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 ...

With rapid growth in smart phones and mobile data, effectively managing cellular data networks is important in meeting user performance expectations. However, the scale, complexity and dynamics of a ...

Japan's third-largest mobile phone operator now has rights to Apple's iPhone. As has been the norm recently, the announcement is a one-liner without any details related to exclusivity (NTT DoCoMo ...

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 ...