This collaboration will facilitate AT&T’s rollout of recently acquired 600 MHz spectrum throughout its wireless footprint. AT&T Inc., TEricsson Partnership Accelerates Low-Band Spectrum StrategyAT&T has chosen Ericsson as its equipment provider for dual-band radio units supporting the upcoming 600 MHz network expansion. Infrastructure Upgrades Yield Measurable Performance ImprovementsAT&T has now completed over 60% of its comprehensive wireless network transformation initiative. Markets with refreshed infrastructure have seen instances of degraded data performance plummet by up to 70%. As a result, the network infrastructure can accommodate increased traffic volumes while delivering superior and more predictable connectivity experiences.