AT&T Achieves Open RAN Call Milestone
US communication giant AT&T has pushed forward on the evolution of wireless networks and the industry’s move towards open architectures with its first Open RAN call using third-party radios over a commercial network.
AT&T initially revealed its plan to modernize its wireless network almost two years ago as part of a $14bn deal with Ericsson, described as "industry-defining" and a "pivotal milestone" for the Open RAN industry.
The deal involved Ericsson building a 5G network platform for AT&T, deploying its 5G Open Radio Access Networks products, and supporting AT&T's nationwide Open RAN ambitions.
AT&T has completed its first Open RAN call using third-party radios over its commercial network.
Author's summary: AT&T reaches Open RAN milestone with first call.
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