The Universal Mobile Telecommunications System—UMTS—is being deployed at a time when access to data services through the Internet is taken for granted. Current GSM and GPRS systems serve voice and ...

T-Mobile has settled on a date for shutting down its legacy UMTS 3G network: it’s July 1st, 2022. The company has updated its Network Evolution support page to reflect the changes. A report last month ...

The deal gives the French equipment provider, which is expected to seal a merger deal with Lucent Technologies next week, another 14 UMTS operator customers. Alcatel (Paris, France) said it expects ...

(updated) Ericsson and AT&T Wireless today completed the first WCDMA/UMTS call in a live 3G network environment in the Americas. Previous test calls took place in lab environment. Ericsson is ...

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AT&T is rushing to rollout a major upgrade to its 3G mobile data service in anticipation of a tenfold increase in network traffic from new iPhone hardware expected to go on sale in June, according to ...

AT&T is rushing to rollout a major upgrade to its 3G mobile data service in anticipation of a tenfold increase in network traffic from new iPhone hardware expected to go on sale in June, according to ...

ShenQingguo has been an Associate Professor at the Institute ofCommunications Engineering, Nanjing, China since 1995. He currentlyteaches courses on computer networks and mobile computer networks.He ...

AT&T Wireless on Tuesday began selling next-generation cell phone service in the San Francisco Bay Area, Detroit, Phoenix and Seattle. Two other cities, San Diego and Dallas, will get the service by ...

David Lumb is a senior reporter covering mobile and gaming spaces. Over the last decade, he's reviewed phones for TechRadar as well as covered tech, gaming, and culture for Engadget, Popular Mechanics ...

Yesterday, technical architect Cameron Byrne announced that T-Mobile has completed the deployment of IPv6 services across its entire network. This isn't the first ...