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Stories about: 850 MHz spectrum

AT&T Strengthens 3G Coverage in SF Bay Area AT&T's 3G network in the San Francisco Bay Area has been greatly improved during the past few quarters, the wireless carrier announced, through investments that totaled more than $65 million, from 2008 to Q3 2009. According to the operator, the new enhancements brought to its network in the area include the add... 18 November 2009 15:01 GMT AT&T Announces 3G Enhancements in the Dallas-Fort Worth Area Wireless carrier AT&T announced on Wednesday that it had brought a series of new enhancements to its 3G wireless network in the Dallas-Fort Worth area. The improvements include the launch of additional spectrum in the 850 MHz band, which is expected to offer users better coverage in the area, especially indoors. Acc... 8 October 2009 09:57 GMT AT&T Improves Coverage in Colorado Springs Wireless carrier AT&T announced on Wednesday that it continued the process of upgrading its 3G network with new enhancements in the Colorado Springs area. The operator deployed in that market additional wireless spectrum in the 850 MHz band, which is expected to offer it the possibility to offer better 3G wireless co... 1 October 2009 15:51 GMT