In what they're calling the world's first 5G remote-driving concept, Telefónica and Ericsson have showcased the tech's reliability, high data transmission capacity, and low latency.
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Spanish operators are calling for EU lighter-touched regulation against their over-the-top rivals.
How FC Barcelona got smart: The tech project that's revolutionising the club from stadium to parking
The Camp Nou and other club facilities are being transformed into smart areas.
The Spanish broadband and phone provider is facing stiff competition thanks to the arrival of streaming services and a period of consolidation in the country.
5G was one of the dominant themes at this year's MWC, but is the next-gen network too much too soon for many operators?
Internet of Things has been one of the buzzwords at this year's MWC, and the mobile industry wants to be firmly at the heart of the emerging technology.