MOBILE WORLD CONGRESS 2026, BARCELONA – The biggest show in the telecom industry kicked off today under sunny skies, but the pallor of war in the Middle East hung heavy over the mood at the Fira de Barcelona.
The Fierce Network team hit the road early to fight our way through the crowds on the subway. Scroll down to see what we’ve got for you by the end of Day 1 in Barca.
What is our written coverage from the day?
From 5G to 6G to AI agents and beyond, we got a lot out of the show today. Click on the headline below to go to the articles and read all about it.
MWC: Google Cloud targets telco networks, operations and more with AI
MWC: Starlink Mobile unveils plans for V2 satellites and more
MWC: Tejas says 6G will require many more basestations than 5G
MWC: Qualcomm unveils X105 5G Modem with AI
MWC exclusive: Render Networks takes agentic AI into the field
Opinion: MWC26 and the great AI illusion
GSMA seeks to tailor AI models for telco requirements
MWC report: Open RAN Coalition closing up shop
ServiceNow aims to simplify roaming issues for NTT Docomo, StarHub
MWC: Nokia promises commercial AI-RAN in 2027
MWC: AI and the push to restore ‘respect' for the telco
What is the key topical quote of the day?
“Satellite is complementary to terrestrial networks. It cannot provide the data density that terrestrial networks have, but it can augment terrestrial networks in the places where terrestrial networks cannot reach or when terrestrial networks need additional capacity,” Starlink SVP Mike Nichols told attendees during a keynote with Gwen Shotwell, SpaceX president and COO, on Monday.
Read the full story here: MWC: Starlink Mobile unveils plans for V2 satellites and more
What is the biggest buzzword from the show today? Tokens
Tokens. Everyone is talking about them - even T-Mobile's CTO John Saw, who spoke with Fierce Network's Monica Alleven last week and again on Sunday about kinetic tokens.
A token is a basic compute unit. A kinetic token is a unit of compute that takes a physical action, like movement, adaptation or coordination with the real world, such as drones, robots and autonomous cars – and they need to act in milliseconds. Saw said telcos are well-placed to handle these kinetic tokens because “this is what we do every day for mobile networks,” Saw told Alleven. “When I make a phone call or when I send a message, everything has to be perfectly synchronized – the entire system – to deliver that message to you. Mobile operators have been doing this for a living for the longest time. This is one thing that clouds don't do well.”
Roy Chua, founder of AvidThink, said Saw’s blog post on kinetic tokens and the subsequent attention it got on LinkedIn were the first references he’s seen of “kinetic tokens” as a term.
While the term may be new, the concept isn’t. “The wider industry recognizes that as AI moves from generating content to orchestrating physical actions – robots, autonomous vehicles, industry automation – the data shifts from being informational to operational, carrying intent that triggers real-world movement. And this is tied to physical AI, which Jensen and Nvidia have been increasingly promoting over the last two years,” Chua told Alleven.
Read her article here: Exclusive: T-Mobile’s John Saw explains kinetic tokens and why they matter in 6G
What key tech stats did we learn today?
During an interesting conversation with Stephen Rose, CEO of Render Networks, about applying agentic AI to broadband construction, Rose tossed out three powerful stats to show the potential for innovative solutions in the sector and beyond.
- $1.5 trillion invested in utilities infrastructure in the U.S.
- $600 billion a year is invested in the U.S. in construction.
98% of all construction projects are either over budget, late or both.
What is our MWC oddity of the day?
VR/AR demos abound at MWC, per usual. Here are two we tried:
Flying like a bird
How often do you get to fly like a bird in the sky? Pretty much never. We gave it a try at the Viasat booth early this morning before the lines formed. Flapping our arms like a bird in flight was more challenging than we expected.
Cleaning a spaceship with a laser
Yep, you read that right. At the Interdigital booth, we cleaned mud off a spaceship with a laser as part of their VR/AR demo.
Why do we love MWC?
Mobile World Congress does bring on a sense of dread, but that dread turned to joy when we saw our far-flung friends from Weber Shandwick in Tokyo on the train to the Fira in the early morning hours.
Read all of our coverage from Mobile World Congress 2026 in Barcelona here.