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AT&T struggles to defend open cloudiness of Ericsson deal
More than a year into the Ericsson-led rollout, there is very little evidence AT&T's radio access network is as multivendor and virtualized as the telco makes out.
Following the recent departure of long-time MaxLinear exec Will Torgerson, Puneet Sethi now leads the company's new infrastructure and carrier unit. Under Sethi, the chipmaker remains committed to DOCSIS 4.0 and challenging Broadcom.